2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x7, 0x78, 0x5, 0x7, 0x3f, 0x8, 0x0, 0x3, 0x8000, 0x3, 0x1ff, 0x6, 0x1, 0x8, 0x800, 0x1, 0x1000, 0x7, 0x401, 0x1, 0x6, 0x8, 0x3f, 0x1, 0x3f, 0x4, 0x0, 0x2, 0x5, 0x0, 0x1, 0xfffffffffffffffa, 0x80000001, 0x100000001, 0x7, 0x3b, 0x9, 0x888, 0x0, 0xff, 0x6, @perf_bp={&(0x7f0000006000)=0x0, 0x9}, 0x804, 0xd27a, 0x2000000000, 0x3, 0x3, 0x1, 0x4, 0x0}, r1, 0x80000001, r0, 0x4) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000003000-0xc0)=[{0x3ce, 0x1, 0x2, 0x7, @time={r2, r3+30000000}, {0x7, 0x5}, {0xd8, 0x68ca}, @queue={0x8, {0x0, 0x9}}}, {0xfffffffffffffff7, 0x7ff, 0x1, 0x5, @time={0x0, 0x0}, {0x1, 0x1}, {0x40, 0x2}, @connect={{0x1b35, 0x1}, {0xfff, 0x1}}}, {0xe, 0xffffffff00000001, 0x867c, 0x3, @tick=0xffffffff, {0x401, 0x0}, {0x30000000000000, 0x401}, @quote={{0x100000001, 0x77}, 0x40, &(0x7f0000007000)={0x9, 0x7fff, 0x0, 0x7fff, @time={0x0, 0x0}, {0x7, 0xfffffffffffffffe}, {0xdb5d, 0x9}, @addr={0x9, 0x2}}}}, {0x8001, 0x1000, 0x2, 0x100, @time={0x0, 0x989680}, {0xffff, 0x3}, {0x2, 0x5}, @result={0x4, 0x0}}], 0xc0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0xf5)="fada7648c2dc8ca880882f5ea9e71aabe7c87306895e54d32ce802aa41d4e12f6518234a903dffd94cc7b32859aba57852aec17567c1f845489ef38fcd7680577539319664969be9d554637810e65873ed95850a104a4b48c0bf2038a961988b96f3ecb93dd1cc4c48ac0bc2f414c5fd85718b4fefd44bdcf90d7d347f47cdf3c4677778e0346b7cb8a43113e32ea1745374823f365a584bccc309a5cd573d90370ecd5f6a9a7835d6571b70cd4c86467912ffce5a9c660655ad2b783a9785fbdbcfed6d182c9ba046df6a8f603a13df885ba49e928b85ddb017431f7cd52b06945ec341afd441a79f2089310905be0c7486745825", 0xf5, 0xffffffffffffffff) r5 = request_key(&(0x7f0000005000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)='+self\x00', 0xfffffffffffffffb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000009000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="e1b03ceb458670cac55fbd1a493bfc102434f9a6e575b35ffa7796b1b2dd5bd0c947b5cc24b1ea714e84263329160e0cb4580ab04bc2debb51c071fc390264d65f75e7f857e567058a2ea9632cd7ed140fc1869d10ec0ed8e3964a4a66a20df52eaa9c80e13bd487408827924738d9d1360ddaf7a65f2ef67e9e71f7eb8ba428869c75fe44eb647d69aecd8e5c056e5ceb59e72309251f4ad1f8d56b675835475247e321a793278be11febb8f60d57118f55070b8d4922777f62565bc086f5375544fb864fe05bf3b5f57cae1bf1b81c41ecb53493ae4e3f", 0xd8, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000009000-0xc)={r4, r5, r6}, &(0x7f0000009000-0x1a)=""/26, 0x1a, &(0x7f0000007000)={&(0x7f0000002000-0x40)={'rmd160\x00'}, &(0x7f0000008000)="2b32375c1bd00fbc48aaa88360fdcb0410e3dd2bfcaf92a1a7", 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:30 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ee3000)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c2000-0xa)='/dev/cuse\x00', 0x80040, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000046000)=0x7f, 0x4) r2 = syz_open_dev$adsp(&(0x7f000033c000-0xb)='/dev/adsp#\x00', 0xfffffffffffff1f2, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000cac000-0x18)={0x1, &(0x7f0000961000)=""/167, &(0x7f0000442000)=[{0x8be, 0x88, 0x7fff, &(0x7f000041e000)=""/136}]}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x80004000, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f0000904000)=""/100, 0x2b) 2018/01/20 10:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00001bd000-0x4)=0x0, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000550000+0x1a6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000087d000-0x4)=0x14) sendto$packet(r0, &(0x7f0000659000)="563100f07428ae3894fa5c25f1c0024595d6bb2cf5bdcf98fa96fbfc0d713038ce0d861355946e467d99ec1a2a1b0e9983937391a990d664a3535a1bd33151f041664d73b57853fa05ba0ea6621911c8940688f9c98957366cecd377f64175d819c61b006792bfa3d465cddaa86c2c2059aaa80c0c8638bdfe34d0a980b523494d27e81ec9694a0457eff76bf74cc9f468d3768a1d658dde64729cfdddf5acfe8dd0649aec57d32235931f5df64ab3a67a1e7d6c4132b2bae0cd784e4f30ef473a7c0ec9271dba006a5160414a8903d72a10e6067bfb1063cde5adee8c7b3178cc72c28c7b", 0xe5, 0x4, &(0x7f0000ca7000)={0x11, 0x15, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/20 10:17:30 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dd8000)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c1e000)={0x0, 0x3, 0x4, [0x7, 0x7fffffff, 0x2, 0x6]}, &(0x7f0000d00000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ad000-0x8)={r2, 0x1c0}, &(0x7f0000355000-0x4)=0x8) socketpair(0x1f, 0x80000, 0x6, &(0x7f0000dd7000)={0x0, 0x0}) ioctl$KVM_NMI(r3, 0xae9a) 2018/01/20 10:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000efd000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c3f000-0x1)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0xc, &(0x7f000098b000)=""/4, &(0x7f0000000000)=0x1) 2018/01/20 10:17:30 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000014000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5f1e3db8050919c68405fd45a5529f33"}}, 0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = shmget(0x3, 0x1000, 0x14, &(0x7f000000d000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/20 10:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) writev(r1, &(0x7f00000c4000-0x60)=[{&(0x7f0000bc4000-0xf8)="860c6f379f8d201e9755f2c993f1e852ebc7d34171fed5f9359f54cacaa40c518db4847a35312ace98f3899492411265a50f7fab465c35d2c735e437f8146d6180aebfd6dbf70577399f32a7a349da878ec5f9253e3ceb02e958c8be52a42fd3705ea10b82c03a6f136b59061be8684bf19f513dac239bab2b258313ae94586cb1938c1bbe7da63054043ab584858eb0b6bdd70bbcc4b0891c65e2103031aa06e1cd201710ec57195ceb39cffd5f5918e97eef3516f4e22721e5e35dcb612d2b188cc87f46f8ad6ab1b20bd923b9bc979390e9c41107139f44b647eb3345d0f398f410874399bca4427dd00ca6d0cfd78e006c7ae9892420", 0xf8}, {&(0x7f0000e85000)="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", 0x1000}, {&(0x7f00001ae000-0x95)="9936f84c9c0ee3608492e30aa652fe93c503c5dfc9a30e3f5bd71e5e6f5cff1f40bc5cc1ff2de80fa2cb325f651beaa711ab01d398e4684fffa0c420cbd13fe1068d89e60d65eb4f828a35270318024b93ac85ca9b82a6620e1e461707c5bb3c5b0b78d8691f76bb011e3b7f7e1432a883217e6172e2fc1103a91efc290c5c3d68ec605bf2e6307ce5c772ee121d9024cbb5ba930b", 0x95}, {&(0x7f0000427000)="b8da0ca79f6bdf012c4798bf39cb55c9e2677140963889c7bed5332521e6b570466bdf67277401d91ebf32a3ec0a5a97e5c0163ba1e407c6daa31e4b12058ccb7a2e832aaa055b82c8b027f31ee43f745046e5593b9e396487387448a44ff9d83fad7640d8c34e71e9c3ea764871c89c901fa624b0666c1495e4c792355a0de20ddd334654fb90c9e4489b10c10d2782fdd9f612a6297205c288860610fec938c580b8fa1fff974b7ea01e5f302de5c815e44c2c66fdda71badccb866121bad3a21ffcacebe79ce660ea230217e4d57e28aa9285d1cf260dca5a22dc8b69cb014186430d7115ddd39649679a4bdb6d", 0xef}, {&(0x7f0000512000)="0a74fc54290c9f52b856a487352613603389b5f9ac7cb18ac371c493126a72e683a19823012aed0eb4bdd21e92082dce92b78d2f076de94fd383c6fa5699b2a808bf9f347a4531777e052dcc1047ce1fd88117e0262c8a90e159da9b45104d4c95a5f9aa1e8775d0fd22dcd5b760b1de489e7cb6e2e1be778d871348882f852d7d7f07fd4f0f7227bd8f0997a3a3e2a275c32fd799a93bdd9712907cd3625cc50e328cbcd23a4687f5fa5ab2784bf903aeae39c1dd0070dec4d9c106740fe65a6bdad4a4a7cfd4bddadfec94c3bb47e2c59df5270dc9bf2b0bf404c47af41e9071efad7bb0", 0xe5}, {&(0x7f0000544000)="0334ee85a9b2c68e2be70df842327f579c2b665c71ea1f1c16b16b7bb2b79aeca08dbaa3ba62ec98fde2618ef8efd5428ccc8a4e295ff4df0f80952e221398e2b7db9ad725af418f1a708d21a0a910d2f9519ca73bd651b436eea1e96afb527da1c32362f5ef11f520fa276176ad5c45781bdf2dd7f2eb8e3babec06132c2da849927551b7ecb875a725f1b747af9b53ebbf3c28a04716d1653a8c1506e05e43f85ab46796ada17e5925bd81b35f311827ee58bade84877d89097bb7f44ee324dd0baa578c07cb6ab4546df92d656c346faaf95da434a1e712c1fa5148152ebeb101b4ea50bf1db94bbd6791451d2e", 0xef}], 0x6) sendfile(r0, r0, &(0x7f000005b000)=0x1000000, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000f36000)='big_key\x00', &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb3000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fdf000-0xb8)={0x0, 0x7, 0x7fffffff, 0x3f, 0x100000000, 0x24b2897b, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x8d7f, 0x3, 0x8}}, &(0x7f0000a70000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bcc000-0x8)={r3, 0x5}, &(0x7f0000e4e000-0x4)=0x8) keyctl$update(0x2, r2, &(0x7f0000e71000)="0f06269d39da2b0191c906e08142de496ec63a16d4a588283bebabde9f4697d24f5950a83d437f5949b0020294d65a1e4ca05ae1fc75c13efdd3cfd3322f94190ad4233edeb04f38fe8e5038e53a7a675f4d8d17fb00ad3544fdf1147742ba2a014857f8d6c5ecdbc168497c5782a462ffc46104b0ec", 0x76) lseek(r1, 0xfffffffffffffffd, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c9e000)={0x10000000, 0x0}) r4 = socket(0x2, 0x800000000005, 0x20000000000aad) r5 = msgget(0x0, 0x2) r6 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f3d000)={0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000558000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000683000-0x4)=0xe8) getgroups(0x4, &(0x7f00007b5000)=[0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r4, 0x10, &(0x7f000044a000)={0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r5, 0x1, &(0x7f00006a6000-0x78)={{0xffffffffffffff32, r6, r7, r8, r9, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x5, 0x1000, 0x140000000, 0x8, 0x101, 0x5, r10, r11, 0x0, 0x0}) sendto$unix(r4, &(0x7f0000a0f000)="24552ace702bc0e7e70300927f37d33f44edae62aad624f0792ce68d2722590d51333736760e9cc3caa5400234e7373a8330d6dfd71ca71f7345cb70a9e8847f10e39f4b79fd951a44d1fe95a50c3d7ad7703e85f45e95456a6276c704af1187cd54dac15064896f4c966c8341aff0222dc9d8c6622c210f6b251fdb5e0c3953c03c51ec22385071511bce476a27bdafe6782bba16656db550105ba48e8c6733874302cb2fbb90a9d699bea748bb5069539eaad614bc64a8fb0179c2d4f5b9f3689340e5b46b7102af830867626543abb4", 0xd1, 0x94, &(0x7f00002fd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/20 10:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c98000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000bfd000-0x8)={0x0, 0x0}) splice(r0, &(0x7f000031b000)=0x0, r0, &(0x7f0000048000-0x8)=0x0, 0x1, 0xf) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/01/20 10:17:30 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000001e000-0xb)='/dev/vcsa#\x00', 0x5, 0x4000) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/20 10:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) eventfd(0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 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) 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}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ac4000)={0x0, 0x0}, &(0x7f000096e000-0x4)=0x8) 2018/01/20 10:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000096b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000805000)={0xffffffffffffff9c}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004af000)=0xc8, &(0x7f00006d7000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f000032e000)={0x2, 0x8, 0x3, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:30 executing program 6: remap_file_pages(&(0x7f00004a2000/0x4000)=nil, 0x4000, 0x4000002, 0xfffffffffffffffc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0xf)={&(0x7f0000b1d000/0x3000)=nil, 0x3000}) mincore(&(0x7f0000d8b000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xda)=""/218) socket$inet6_sctp(0xa, 0x5, 0x84) [ 56.794521] binder: 7870 RLIMIT_NICE not set [ 56.801299] QAT: Invalid ioctl [ 56.815053] QAT: Invalid ioctl [ 56.819680] binder: BINDER_SET_CONTEXT_MGR already set [ 56.819691] binder: 7867:7876 ioctl 40046207 0 returned -16 2018/01/20 10:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r0, &(0x7f0000eef000)=""}, 0x10) [ 56.838668] binder: 7867:7876 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 56.838687] binder: 7876 RLIMIT_NICE not set [ 56.840239] binder: 7867:7870 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 56.872710] mmap: syz-executor6 (7891) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 56.928188] binder: 7892 RLIMIT_NICE not set [ 56.937486] binder: 7890:7892 transaction failed 29189/-22, size 0-0 line 2788 [ 56.945434] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.962511] binder: 7892 RLIMIT_NICE not set [ 56.962518] binder: 7890:7899 transaction failed 29189/-22, size 0-0 line 2788 2018/01/20 10:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000087e000-0x20)={0xd79, 0x0, 0x0, 0x2, 0x14, 0x6}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=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) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/01/20 10:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083b000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009d1000)={0x0, @in={{0x2, 0x1, @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]}, 0x200, 0x4, 0x10bc, 0x7, 0x4}, &(0x7f00004aa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e4d000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x80000001, 0x9, 0x9}, &(0x7f0000f22000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000990000)={r3, @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]}, [0x3f, 0x15d, 0x800, 0xf7, 0x9, 0x3, 0x5, 0xce, 0x7, 0x3, 0x6, 0x1, 0x8, 0xb0, 0x7]}, &(0x7f00001e5000-0x4)=0x108) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001d3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0x8) getsockname$netrom(r1, &(0x7f00002d9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f12000-0x4)=0x48) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 10:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x2, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r2, &(0x7f0000bea000)=@file={0x0, './file0\x00'}, 0xa) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) shutdown(r3, 0x1) 2018/01/20 10:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000201000-0x10)='/dev/sequencer2\x00', 0x84000, 0x0) recvmsg(r1, &(0x7f0000ebf000)={&(0x7f0000d2c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00009c4000-0x50)=[{&(0x7f0000f30000-0xd8)=""/216, 0xd8}, {&(0x7f0000934000-0xc0)=""/192, 0xc0}, {&(0x7f0000a12000-0x2)=""/2, 0x2}, {&(0x7f0000430000)=""/95, 0x5f}, {&(0x7f0000115000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000f88000-0x88)=""/136, 0x88, 0x9d0c}, 0x12021) r2 = getpid() setpgid(r0, r2) 2018/01/20 10:17:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bb1000-0x4)=0x4, 0x4) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000304000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e48000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x27, &(0x7f000099c000)={0x15, 0x1, 0x8, 0x7f}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000436000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00002b7000-0x4)=0xe8) 2018/01/20 10:17:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x0) writev(r1, &(0x7f00000c4000-0x60)=[{&(0x7f0000bc4000-0xf8)="860c6f379f8d201e9755f2c993f1e852ebc7d34171fed5f9359f54cacaa40c518db4847a35312ace98f3899492411265a50f7fab465c35d2c735e437f8146d6180aebfd6dbf70577399f32a7a349da878ec5f9253e3ceb02e958c8be52a42fd3705ea10b82c03a6f136b59061be8684bf19f513dac239bab2b258313ae94586cb1938c1bbe7da63054043ab584858eb0b6bdd70bbcc4b0891c65e2103031aa06e1cd201710ec57195ceb39cffd5f5918e97eef3516f4e22721e5e35dcb612d2b188cc87f46f8ad6ab1b20bd923b9bc979390e9c41107139f44b647eb3345d0f398f410874399bca4427dd00ca6d0cfd78e006c7ae9892420", 0xf8}, {&(0x7f0000e85000)="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", 0x1000}, {&(0x7f00001ae000-0x95)="9936f84c9c0ee3608492e30aa652fe93c503c5dfc9a30e3f5bd71e5e6f5cff1f40bc5cc1ff2de80fa2cb325f651beaa711ab01d398e4684fffa0c420cbd13fe1068d89e60d65eb4f828a35270318024b93ac85ca9b82a6620e1e461707c5bb3c5b0b78d8691f76bb011e3b7f7e1432a883217e6172e2fc1103a91efc290c5c3d68ec605bf2e6307ce5c772ee121d9024cbb5ba930b", 0x95}, {&(0x7f0000427000)="b8da0ca79f6bdf012c4798bf39cb55c9e2677140963889c7bed5332521e6b570466bdf67277401d91ebf32a3ec0a5a97e5c0163ba1e407c6daa31e4b12058ccb7a2e832aaa055b82c8b027f31ee43f745046e5593b9e396487387448a44ff9d83fad7640d8c34e71e9c3ea764871c89c901fa624b0666c1495e4c792355a0de20ddd334654fb90c9e4489b10c10d2782fdd9f612a6297205c288860610fec938c580b8fa1fff974b7ea01e5f302de5c815e44c2c66fdda71badccb866121bad3a21ffcacebe79ce660ea230217e4d57e28aa9285d1cf260dca5a22dc8b69cb014186430d7115ddd39649679a4bdb6d", 0xef}, {&(0x7f0000512000)="0a74fc54290c9f52b856a487352613603389b5f9ac7cb18ac371c493126a72e683a19823012aed0eb4bdd21e92082dce92b78d2f076de94fd383c6fa5699b2a808bf9f347a4531777e052dcc1047ce1fd88117e0262c8a90e159da9b45104d4c95a5f9aa1e8775d0fd22dcd5b760b1de489e7cb6e2e1be778d871348882f852d7d7f07fd4f0f7227bd8f0997a3a3e2a275c32fd799a93bdd9712907cd3625cc50e328cbcd23a4687f5fa5ab2784bf903aeae39c1dd0070dec4d9c106740fe65a6bdad4a4a7cfd4bddadfec94c3bb47e2c59df5270dc9bf2b0bf404c47af41e9071efad7bb0", 0xe5}, {&(0x7f0000544000)="0334ee85a9b2c68e2be70df842327f579c2b665c71ea1f1c16b16b7bb2b79aeca08dbaa3ba62ec98fde2618ef8efd5428ccc8a4e295ff4df0f80952e221398e2b7db9ad725af418f1a708d21a0a910d2f9519ca73bd651b436eea1e96afb527da1c32362f5ef11f520fa276176ad5c45781bdf2dd7f2eb8e3babec06132c2da849927551b7ecb875a725f1b747af9b53ebbf3c28a04716d1653a8c1506e05e43f85ab46796ada17e5925bd81b35f311827ee58bade84877d89097bb7f44ee324dd0baa578c07cb6ab4546df92d656c346faaf95da434a1e712c1fa5148152ebeb101b4ea50bf1db94bbd6791451d2e", 0xef}], 0x6) sendfile(r0, r0, &(0x7f000005b000)=0x1000000, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000f36000)='big_key\x00', &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb3000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fdf000-0xb8)={0x0, 0x7, 0x7fffffff, 0x3f, 0x100000000, 0x24b2897b, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x8d7f, 0x3, 0x8}}, &(0x7f0000a70000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bcc000-0x8)={r3, 0x5}, &(0x7f0000e4e000-0x4)=0x8) keyctl$update(0x2, r2, &(0x7f0000e71000)="0f06269d39da2b0191c906e08142de496ec63a16d4a588283bebabde9f4697d24f5950a83d437f5949b0020294d65a1e4ca05ae1fc75c13efdd3cfd3322f94190ad4233edeb04f38fe8e5038e53a7a675f4d8d17fb00ad3544fdf1147742ba2a014857f8d6c5ecdbc168497c5782a462ffc46104b0ec", 0x76) lseek(r1, 0xfffffffffffffffd, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c9e000)={0x10000000, 0x0}) r4 = socket(0x2, 0x800000000005, 0x20000000000aad) r5 = msgget(0x0, 0x2) r6 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f3d000)={0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000558000)={{{@in=@broadcast=0x0, @in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000683000-0x4)=0xe8) getgroups(0x4, &(0x7f00007b5000)=[0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r4, 0x10, &(0x7f000044a000)={0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r5, 0x1, &(0x7f00006a6000-0x78)={{0xffffffffffffff32, r6, r7, r8, r9, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x5, 0x1000, 0x140000000, 0x8, 0x101, 0x5, r10, r11, 0x0, 0x0}) sendto$unix(r4, &(0x7f0000a0f000)="24552ace702bc0e7e70300927f37d33f44edae62aad624f0792ce68d2722590d51333736760e9cc3caa5400234e7373a8330d6dfd71ca71f7345cb70a9e8847f10e39f4b79fd951a44d1fe95a50c3d7ad7703e85f45e95456a6276c704af1187cd54dac15064896f4c966c8341aff0222dc9d8c6622c210f6b251fdb5e0c3953c03c51ec22385071511bce476a27bdafe6782bba16656db550105ba48e8c6733874302cb2fbb90a9d699bea748bb5069539eaad614bc64a8fb0179c2d4f5b9f3689340e5b46b7102af830867626543abb4", 0xd1, 0x94, &(0x7f00002fd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/20 10:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0xa) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/20 10:17:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) modify_ldt$write(0x1, &(0x7f0000a2f000-0x10)={0x1, 0x20000000, 0x0, 0x3ff, 0x6, 0x5, 0x5, 0xc6, 0x20, 0x6}, 0x10) [ 56.963879] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 10:17:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000111000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000280000-0x9)='/dev/kvm\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ccc000-0x8)={0x0, 0x95a7}, &(0x7f0000acf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d62000)={0x1f, 0x201, 0xa75e, 0xfffffffffffffff2, r4}, &(0x7f0000065000+0xf18)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 57.021203] kauditd_printk_skb: 75 callbacks suppressed [ 57.021211] audit: type=1326 audit(1516443450.818:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 10:17:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000749000-0x110)={{0xad, 0x0, 0x0, 0x0, "70179181c432fd98d81533f67478db29e415269a3ed444dc2004b48d11e5e29c2480e262e58fcbde80e562d1", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "75b615dbfda01996f6f9f79bf1cc2a69495c41e523323b68d4683ae0263492da49838ac233035a2203624bacf4b3089b1f755de52e90bd2c0db863900b240817", &(0x7f0000760000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b8e000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000886000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a7e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001a0000-0x108)={r2, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe5a1, 0xbdde, 0x9, 0x2, 0x10001, 0x3ff, 0x5, 0xffffffffffffff01, 0x9, 0x7f, 0x10001, 0x1, 0x80000000, 0x7fffffff, 0x6]}, &(0x7f0000ea8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b25000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000380000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000fc000-0x10)={0x8, 0x5, 0xffffffffffff9eb9, 0x7, r3}, 0x10) 2018/01/20 10:17:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$bt_bnep(0x1f, 0x3, 0x4) flock(r1, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000cff000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000028d000-0x108)={0x0, @in={{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]}, [0x6, 0x200, 0x8000, 0x80000001, 0x4, 0x94, 0x99, 0x0, 0x6, 0x6, 0xfffffffd, 0x6, 0x8, 0x8, 0x101]}, &(0x7f0000f07000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008e1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x803, 0x4, 0x800, 0xffffffffffffffff, 0x0}, &(0x7f00000a5000)=0xa0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00009a6000-0x50)={@generic="b5e1076a63106b7af35bf1d037a315e9", @ifru_flags=0x8100}) r4 = syz_open_procfs(0x0, &(0x7f0000ecc000-0x10)='net/udp6\x00') sendfile(r4, r4, &(0x7f0000daa000-0x8)=0x2, 0x7563) 2018/01/20 10:17:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000037a000)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) r3 = getuid() r4 = add_key$keyring(&(0x7f0000ddb000-0x8)='keyring\x00', &(0x7f0000890000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efe000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000d5d000-0xdb)=""/219, &(0x7f0000a43000-0x4)=0xdb) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/20 10:17:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000016000-0x10)={&(0x7f0000370000)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.198755] audit: type=1326 audit(1516443450.819:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198771] audit: type=1326 audit(1516443450.825:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198785] audit: type=1326 audit(1516443450.825:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198799] audit: type=1326 audit(1516443450.825:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198813] audit: type=1326 audit(1516443450.825:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198827] audit: type=1326 audit(1516443450.825:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198841] audit: type=1326 audit(1516443450.825:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 57.198856] audit: type=1326 audit(1516443450.825:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=298 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000000d000)=""/27, 0xfffffffffffffe17) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x401, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$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}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bb1000-0x4)=0x4, 0x4) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000304000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e48000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x27, &(0x7f000099c000)={0x15, 0x1, 0x8, 0x7f}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000436000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00002b7000-0x4)=0xe8) 2018/01/20 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000069c000)=""/18, 0x12) r1 = creat(&(0x7f0000dbd000-0x8)='./file0\x00', 0x40) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f12000)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = syz_open_dev$admmidi(&(0x7f0000ea4000+0x484)='/dev/admmidi#\x00', 0x6, 0x401) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ee7000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f99000-0x4)=0xc) connect$packet(r2, &(0x7f0000b3a000)={0x11, 0xf5, r3, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/20 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setitimer(0x0, &(0x7f00009df000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f26000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getpeername(r0, &(0x7f0000898000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000447000-0x4)=0x58) r2 = socket$inet6(0xa, 0x1, 0xbd) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) clock_settime(0x7, &(0x7f0000575000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0xb, 0x1a) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xc0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000d3e000-0xa)=""/10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/20 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x2, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b5d000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 10:17:31 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) uselib(&(0x7f0000004000)='./file0\x00') recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$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) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) modify_ldt$write(0x1, &(0x7f0000a2f000-0x10)={0x1, 0x20000000, 0x0, 0x3ff, 0x6, 0x5, 0x5, 0xc6, 0x20, 0x6}, 0x10) [ 57.198872] audit: type=1326 audit(1516443450.825:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7907 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d800", 0x0, "4fada4"}, ""}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000bea000)={0x0, 0x14, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000538000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d66000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) timer_settime(r0, 0x0, &(0x7f00007c9000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000d3e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) getcwd(&(0x7f00001b6000)=""/92, 0x5c) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000515000-0x69)=""/105) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000020000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xa01}, 0x6, [0x8001, 0x30, 0x101, 0x7, 0x8, 0x5, 0x8, 0x7ff]}, 0x5c) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000021000-0x4)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001c000-0x8)={0x0, 0x5, 0x0}, &(0x7f000001a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000015000-0x10)={0x9, 0x8, 0xfff, 0x1ff, r2}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000f000-0xca)={r2, 0xc2, "53977cb67bc2a1ab4476583f4dc7e251b131c66fdff9ecdd73de392528f63e5e7da46ebc85d0c2891d8c149afcb132fc7fba5d1998bf3edb6112c51211b459efd9b38b3098327e23cea59e562dbf2ce51866faa118aed9ee59c71887bebadef7809912b1fd8bd64783a99919345302901a15e1688d8bd5c71c9bb2a2a197eddaaf2d766f03caaadbc84978c3792606f8e9b92fe0d743a1e810a056448bbbb6f3199665ce2972e94721cf67b84c4c1dad0f73ad2ffc39e5501ffed4f0f0d0b145dff1"}, &(0x7f0000021000)=0xca) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000014000-0x4)=0x2, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000023000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000024000-0x4)=0xb4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000017000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, r4}) 2018/01/20 10:17:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006f8000)=0x9) finit_module(r0, &(0x7f0000194000)='\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000002000-0x10)="38d4dd3561189436626334e59feb64fd") r1 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000011000)='/dev/input/event#\x00', 0x10000000000401, 0x4000) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c47000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00003d4000)={0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00006f5000-0x10)={&(0x7f0000f0c000/0x2000)=nil, 0x2000}) [ 57.558155] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 57.558155] The task syz-executor1 (7974) triggered the difference, watch for misbehavior. 2018/01/20 10:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000582000-0x10)={&(0x7f000078f000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 10:17:31 executing program 2: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/20 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) socketpair(0x13, 0x801, 0x2, &(0x7f00000fd000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) syz_open_dev$sndctrl(&(0x7f0000d70000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x101000) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xffffffffffffffff, 0xffffffffbffffffa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000679000)={r0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000e80000)=""/94, &(0x7f00000d7000-0x4)=0x5e) ppoll(&(0x7f00007f4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ae8000-0x10)={0x0, 0x989680}, &(0x7f0000a95000-0x8)={0x0}, 0x8) syz_open_dev$adsp(&(0x7f0000b2c000-0xb)='/dev/adsp#\x00', 0x8, 0x0) 2018/01/20 10:17:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000cc2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x9)='#keyring\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000002000-0x4)=0x3ff) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000eb8000-0x12)='/dev/input/mouse#\x00', 0x0, 0x109201) fsync(r4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000ad9000)={0x0, 0x0, 0x0, 0x98f6, 0x8, 0x0, 0xd, 0x1c, 0xc, "7fe3fdf049c90c9107d0c21d58649f54d4d487c5db821fdf379b04cc69a0d67b173de6142d7ccbf84ac903dc52d8272bd8fb4c7c6a8f1685f497543f3e4e4d21", "3a6605f8ccbff3f88babe4ac8e378662f8ec30dcc67414190d9afd75841adea5598245c001457373d1c75cbfa02baebe402040a90e73df35c3c777ee337ec288", "f2fc1f02fe6eec46e253331445280e34c61c40e86f2a48fb03b11cca79c84d0f", [0x6, 0x5fd]}) fcntl$getownex(r3, 0x10, &(0x7f00001ce000-0x8)={0x0, 0x0}) write$tun(r4, &(0x7f00008e6000-0x19c)=@pi={0x0, 0x0, @ipv6={0x1000, 0x6, "47aebe", 0x18, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, {[@routing={0x67, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x387, 0x0, 0x0, 0x0, 0x0, "6f9bcc", 0x40, "51e55a"}, ""}}}}, 0x44) 2018/01/20 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) modify_ldt$write(0x1, &(0x7f0000a2f000-0x10)={0x1, 0x20000000, 0x0, 0x3ff, 0x6, 0x5, 0x5, 0xc6, 0x20, 0x6}, 0x10) 2018/01/20 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00006d0000-0x4)=0x0) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001c000)=0x0) sched_setattr(r1, &(0x7f000000d000)={0x30, 0x3, 0x1, 0x5, 0x100000001, 0x8, 0x1ff, 0x8}, 0x0) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00003c7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000132000+0xcfd)=0x48) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000719000)=0x3a, &(0x7f0000509000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000d0000)=""/252, &(0x7f0000f3f000)=0xfc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x20) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c5a000)='/dev/audio#\x00', 0x5, 0x4000) accept4$inet6(r0, &(0x7f000090c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004bc000)=0x1c, 0x80800) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0xfffffffc) setsockopt(r2, 0x10d, 0x800000000b, &(0x7f0000be2000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r0, &(0x7f0000c1b000-0x1000)=""/4096, 0x1000, 0x10020, &(0x7f00005bd000)={0x1a, 0xfe, 0x6, 0x401, 0x187, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/20 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000048000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) 2018/01/20 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000940000)=0x0) io_setup(0x3, &(0x7f00003ed000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x0, []}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000bb6000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/20 10:17:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000158000)={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]}}, 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7b6}, &(0x7f0000725000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ptrace$setsig(0x4203, r3, 0x100000000, &(0x7f0000001000-0x10)={0x39, 0x5b5e9aca, 0xdbe8, 0xfffffffffffffd7e}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dfe000-0x6)={r2, 0x9c9}, &(0x7f0000e3e000)=0x6) 2018/01/20 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000939000)=0x800001c) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000094b000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000dc8000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000091d000)=""/158) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/20 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000221000)={0x0, 0xbc62}, &(0x7f00008cc000-0x4)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000062c000)={r2, 0x83, "0580de31bcfbb398f536abf89aef50ca532b7a538799a5471c7cb961eee61e005852975ece2d5b619ca6ee0c84dae4e56c650f15375f2754ab7f71f0c8f87fd5717de99973b8a898ee24c4668c35c6407b64205025ed0b8c0292aa3619120ca529d59520cd5bd4703880a89e8ed15342eb4553eb078e3a9fb6b4c7c86b86bd15a18a2e"}, &(0x7f0000970000)=0x8b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x100000000, 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) timerfd_create(0x0, 0x80800) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000c2c000)=""/174) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008d1000)=0x6, 0x4) [ 57.802551] binder_alloc: binder_alloc_mmap_handler: 8012 20000000-20002000 already mapped failed -16 2018/01/20 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000080f000)=0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000458000)=@req3={0x8001, 0x1, 0x101, 0x5, 0x411, 0x40, 0x1}, 0x1c) 2018/01/20 10:17:31 executing program 6: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000005f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000008000-0x36)="5a1fc93d98d8018f3f36dcf4af6fd6d41286c0697c0ec5c8c8bb932ca2fdf7cfab1df0d2acce71779a90bdf5f60b606250dbef45ffdf", 0x0}, {&(0x7f0000009000-0x72)="d46193c65bbde48508ec6f84d432f52dee7fb161f08fa3d83278cc864e78931bf39c1de0a1c66351da36f43538aeefbe40c3cddde53db4becf9239fb4cc35082d1271737bae23588b8181a55cec8a5e38353877288e5e6b7b4c42824b606aafe7fdd1030ae9072867d3b510df7b337dee9b7", 0x0}], 0x51) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 10:17:31 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xb42, 0x0, 0x5}]}) close(r0) 2018/01/20 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) modify_ldt$write(0x1, &(0x7f0000a2f000-0x10)={0x1, 0x20000000, 0x0, 0x3ff, 0x6, 0x5, 0x5, 0xc6, 0x20, 0x6}, 0x10) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xe0000000000000, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) read(r1, &(0x7f0000674000)=""/28, 0x3a4) 2018/01/20 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x100000000000000, 0x0}, {0x6, 0x3, 0x0, 0x0}]}) 2018/01/20 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000a4a000-0x35)=""/53, 0x0}, {&(0x7f0000991000-0x2)=""/2, 0x0}, {&(0x7f0000311000)=""/250, 0x0}, {&(0x7f0000e79000)=""/249, 0x2a6}], 0x265) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bfe000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003c3000)="010000006669625f74721f6500") preadv(r1, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/20 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f00000e2000)=""/68, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f00007c6000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000556000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x404000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000321000)={0x6, 0x48, 0x7fff, 0x7ff}, 0x8) 2018/01/20 10:17:31 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 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/rtc\x00', 0x105000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000615000-0x20)={{&(0x7f00003f3000-0x1000)=""/4096, 0x1000}, &(0x7f0000d6e000+0xf3d)=0x0, 0x8}, 0x20) 2018/01/20 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005aa000-0xb)='/dev/adsp#\x00', 0x3ff, 0x4000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000985000-0x2c)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a65000)={r1, &(0x7f00004ac000)="df", &(0x7f0000543000)=""/33}, 0x18) r2 = shmget$private(0x0, 0x1000, 0x93e, &(0x7f000034c000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000a9e000)=""/180) r3 = syz_open_dev$mouse(&(0x7f0000e9a000)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000639000)={{0x40, 0x2, 0x2, 0x9, 0x22, 0x7fffffff}, 0x7}) 2018/01/20 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000c8c000)="", 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000330000)=0x0, 0x4) r1 = msgget(0x1, 0x2) msgctl$MSG_INFO(r1, 0xc, &(0x7f00007f8000)=""/82) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f73000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x0, &(0x7f0000f44000-0x10)={0xffffffffffffffff, 0x0, 0x0, 0x0}) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) poll(&(0x7f0000819000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x85) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x75, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/20 10:17:31 executing program 1: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) arch_prctl(0x1003, &(0x7f00007ca000)="f98da999aafc961b6ec1bad84400e4f5e2d211b4a847242f1d0e9f48fd45827bae43872b33230d95b204f2d662cac0015c5b8338384da49fee05c0f7e7fcd381d4edd404a247de7ddbfbb4324147d891c31b676bef90b4802fd73734d76c48556285bf4b2166935fef7b0e352b105ebe6de4b9998485659acce3caa270f9df0e24b92148cbbf9600a17c99fc06e9318f7e49b33ed3666b09a46d5af853137f81b7e04c77ed56006f150d090d69ddd641a3fc970c6ac90861968ebbbf97c9bc408a") shmat(r0, &(0x7f0000003000/0x4000)=nil, 0xffffffffffffffff) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x301040) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000933000)='./file0\x00', 0x20000004) inotify_rm_watch(r1, r2) 2018/01/20 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) modify_ldt$write(0x1, &(0x7f0000a2f000-0x10)={0x1, 0x20000000, 0x0, 0x3ff, 0x6, 0x5, 0x5, 0xc6, 0x20, 0x6}, 0x10) 2018/01/20 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000096a000)='./file0\x00', 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900", 0x48}], 0x1, 0x40049) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) sync_file_range(r0, 0x0, 0x0, 0x7) io_setup(0x0, &(0x7f00004dc000)=0x0) prctl$intptr(0xa, 0x1) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsetxattr(0xffffffffffffffff, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) 2018/01/20 10:17:31 executing program 4: r0 = open(&(0x7f000077a000-0x8)='./file0\x00', 0x27ffff, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000509000-0x4)=0x4) mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000251000-0x8)=0x0, &(0x7f0000140000-0x4)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000895000-0x8)=0x0, &(0x7f0000894000)=0x8) 2018/01/20 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x1000, &(0x7f000002d000)=0x0, 0x2, r2, 0x6}) 2018/01/20 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000058d000)='./file0/file1\x00', 0x80) recvmsg$kcm(r0, &(0x7f0000342000-0x38)={&(0x7f000072c000+0x6bd)=@generic={0x0, ""/126}, 0x80, &(0x7f000023a000)=[{&(0x7f000049d000)=""/0, 0x0}, {&(0x7f000097e000+0xaef)=""/37, 0x25}, {&(0x7f000025c000)=""/106, 0x6a}, {&(0x7f000010a000-0x14)=""/20, 0x14}, {&(0x7f00007cb000)=""/253, 0xfd}, {&(0x7f0000650000)=""/0, 0x0}], 0x6, &(0x7f0000d24000-0x1000)=""/4096, 0x1000, 0x7}, 0x10020) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") 2018/01/20 10:17:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) write$tun(r1, &(0x7f0000002000)=@hdr={0x1, 0x0, 0x5, 0xffff, 0x800, 0xc25, @ipv4={{0x2a, 0x4, 0x20, 0xaa, 0xe9, 0x1, 0x3, 0x5, 0x88, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x1c, 0xa36, 0x3, 0x6, [{[@dev={0xac, 0x14, 0x0, 0x17}], 0x7f}, {[@multicast2=0xe0000002], 0x4}, {[], 0x80000001}, {[], 0xe9a5}]}, @cipso={0x86, 0x54, 0x7, [{0x7, 0xe, "ba0bf595fa930f10e9d08231"}, {0x7, 0xd, "8b99dc69d6d98666cf002d"}, {0x7, 0xb, "9e368be032431470b4"}, {0x0, 0x12, "2f0f47cb4c9f3e27c139b6b23474a9f3"}, {0x5, 0x8, "7226240538f4"}, {0x6, 0x4, "20a7"}, {0x6, 0xa, "711ae865349d782a"}]}, @lsrr={0x83, 0x3, 0x5, []}, @ssrr={0x89, 0x1f, 0x8, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x7fff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0xd, 0x4, 0x7, 0x9, 0x4, 0x1, 0x401, 0x7, 0x84, 0x8, @broadcast=0xffffffff, @rand_addr=0x4, {[@noop={0x1}, @end={0x0}, @noop={0x1}, @end={0x0}, @generic={0x83, 0x6, "18de0fe6"}, @timestamp={0x44, 0x14, 0x1000, 0x3, 0x6a, [{[@multicast1=0xe0000001], 0x7}, {[], 0x0}, {[], 0x8000}]}]}}, "b66b2ce221"}}}, 0xf3) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) 2018/01/20 10:17:31 executing program 6: mmap(&(0x7f0000000000/0x298000)=nil, 0x298000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000298000)={0x0, 0x0, &(0x7f0000264000/0x4000)=nil}) r1 = socket(0x15, 0x80005, 0x0) r2 = syz_open_dev$midi(&(0x7f0000236000)='/dev/midi#\x00', 0x9, 0x100) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000299000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000029b000)=0x0) mmap(&(0x7f000029b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x54af3f2f2ad3ed8a, r3, &(0x7f000029c000-0x8)=0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000029b000-0x168)=[{{&(0x7f000029a000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58, &(0x7f000029a000)=[{&(0x7f0000155000-0xd7)="5325108a04fc6d88c0b1dc8d5b2aed3407bdc2e18dadba770acec9de83c51d6afa7dbd402cd65596982748d04a8564181f6859195a9411ab5a9583d935b33f04f3d03f7a12c0d4996924e6efeffa56b7fc9eac49ab2ef45822d45d46656c57f86fc2f9e25f3cc8d17f26fdec53ed4c790590e35eeca30d7d84d8b499879af3ee90a25ecce0cff520458fe6421147916332a68da5011aaee72a4651accfbd3c75f2c2fc62f14e2e6593961588c030483d9b3dba0eb0318f9c9dbd37a7e1cc6b55c7a4e8c9f40d6cf07c8fd410d66b6c36cceaf5035f6ce1", 0xd7}, {&(0x7f000029a000)="15f3fced98fd336cd2b24897ab358c2107f42d8d8616ba4606790239424c0c44fe21fe45e19fa3cf436219a6a302f2d6bfa330becf5caf9d0890f7ef074e30a2d83753c5eb5db37900df8dc13fb0fe6be4015aa9bc3b047a80dd0cca1513fd574fb10eb26e4360844f0c808b", 0x6c}], 0x2, &(0x7f000027d000)=[{0x1010, 0x119, 0x100000000, "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{0x18, 0x0, 0x10000, "58d7ecc08d"}, {0x108, 0x0, 0x80000001, "7368c7c7b6121bfc88b723546e8f94a3993d4b46fd2513ead01716cf4ff3fa740bae1c5fd999d6326753e47ef7f9de0821e3694c53c2d291195ab899dcf3f760aec33c305c02f173362de8086c300047d0e2323eeb110b913b178fd749af4d03d94e98c9237c244fa6d887c555685a136ef7196745736e3daf2d72a273fdcb481bb578f6ad852e5622b61a88be97f595d00f468a6c4495604d2d9ad6e54c10ac1db6a7359d20e5f3cb49c540a250adb14aa4ba13e2da0ab814b7f33904d369a55b077725b732d3bca1f03b563f8c735dd27189c051b5d55bbdc6390ab7e6e5b1126a18a0f55d0c542f9dcbc8f78397c312dfc846cde30bf9"}, {0x48, 0x1, 0x8, "3d34513ea4d6d85a13afe7e9a79323350cecef07bb94d735fc46f859c3ea56be33cf49cccb7d56fa305a4f39721e2f510d8159c094"}, {0x58, 0x119, 0x7e, "668e10ecb0257f9f4bd987a46054a4797a94ecd6fb46061ebc4d841138eba474da9f7691bb5f9a7749f0d3199e3b79e18d4dfcfe212dc8f841ee6c39ef821ed78be5ec0ea7"}, {0x88, 0x11d, 0x1, "928f6b3cc1f9176e53c3c22cdfa7f035a1403d1336dc97d1a0f1756e0f87505ef14a1fb3f73c990f690208894c93bf9f33e8f974b4107fa0edb785e92d470fe5eb2b6f5fea26fa720e6932416895bb7faf2c7663c34616662244b77bfd342983c66d324e23ab74ba1dcfa62b37de0c00059bec5880"}], 0x1258, 0x90}, 0x4}, {{&(0x7f0000057000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x2}}, 0x2e, &(0x7f00001a2000-0x10)=[{&(0x7f0000225000-0x53)="200a88501b4cde61b2a53d0140912bbba339d2c528dce2c7ebdaa3a1e08018c81b6c308dafe85fb26a5b8c4be227aa7537ea7200b26162d27669c63dea47244d58d8ba27232f65751246f03acc755bd2eb6b2a", 0x53}], 0x1, &(0x7f000024b000-0x198)=[{0x10, 0x88, 0x2, ""}, {0xa8, 0x0, 0x6, "a45f1e920241327b54a20d25461ea3cbc307d8abcd8340f1f73bbd91026a7c7100a2b3d9330d719827e756847d6c35d23a6123f59514414e267a73e49267a33a4287f2020014107aa3fd9a2b6376ce616d2332d14969ba387b14644dc568cf194be64ac1e60bbeb0a44cb90aa033e6b48ccea7335023fb7089c95f864618e6b7999ba8eb788b7ad04e9dbfec3e0d279de2870ce2"}, {0x50, 0x184, 0x0, "768a1b66d76b5c14b32f345d39f6d791c668eff478779c0037f676d2c44a3504b524b50b74eb21871e5cf962b4503638e6dd4480b73d7d085c922cc5a2395c"}, {0x90, 0x19d, 0x20, "0db02bd41851f93b3b68a4a7a2be00e3a64042f741fc97647f624cccb7e017ea59a686381939bd0994fc9215ccecfef860bdde44a49425a8cba56eb9f07cabfe3b5afe90d72d98c542b52c25a6f63f1221707ba55608998724807e0f1f92e1375529d01ae97828a3405224b07f946bcb55ec3d70f57491c394886d"}], 0x198, 0x3b0adb584a052ad8}, 0x9d6}, {{0x0, 0x0, &(0x7f000029a000)=[{&(0x7f000029b000-0x5a)="f858b8d0e1d4de8d1e7c935b5bafc3d294b04a281f2f57279ba502dd9494b4250e82c5a29a16b18fa8d75fa043da6adb0c6f236bad692866dc06486d333501277b4f5ce849e40d45b647348d403d30774d2e5d159dbe79c192fd", 0x5a}, {&(0x7f00000e2000-0x51)="8b2adaaea852ca51a0b42d0e32b38948ab1e9c066db83b5601b49a8e3460c1c09f600c386bcf0eeb1721171d2f8f82455fe063bf095e637189464cde15b628442cf911031bbd228b3a6f6bf6ce087e9329", 0x51}, {&(0x7f000008a000-0x1d)="5ebb49d7311b8100e0b77873962ce9fb027c50446ab79f4d02f8200073", 0x1d}, {&(0x7f000029a000)="", 0x0}, {&(0x7f0000116000)="d985db50d2e9ce2f397b7a69d5bca7c7bea5db8a6e20af4449a1411504867fa9ed4aafde333971fa19b8d9f666672c1bbb3949c62e2af33205c974a260cab9d5ce93563a38ea8caf1231583cab1fa5db2ec0179cdce332c6cde8faf86210dab4a7272f44db886f51f72a0f729bb7edbaec40a25b6203e9b7f1185e69b1b8bd569fc3768f34e6f7b146aaf14d0ccdf788947c8f98517891305eacbacd064c3c29d378", 0xa2}, {&(0x7f0000038000-0x91)="891e12c15dc94dbd68befbb676f1d3a15ac38662b3214f14a661468f94e419e3bf69d85daace6b3a0e19dc946232f7e1603edac9b778c789face21cc8603d8b6d9e8b6ad6b1c854d9e1e205cc4289f6b453bf53db7b9e812595e4de59f61426a7af93f322f63d9b6d183f06f34f65822e869f6850e6568d173b3bc9d3c484d6554d96f490cba723f6f269948eb3831c949", 0x91}], 0x6, &(0x7f000029b000-0xa8)=[{0xa8, 0x0, 0xffffffff80000000, "22dedad968b0cbab64090576273ad5988ed0d0256f9a8b6c881954283a5eab8f81d04093611bdef7b533ee4df7e020df77ce1ba2864739fa1332e5be967e37dafc0c136c1a725827da5c0626096d459650e9618b3cb98b125df413a8e1ee54922ca68f1693ae85574cc9c0fab185efc8a63781f369e67705d3d91c8568093daae8af8f51d6d894bef2fab6a2382b6a5a53b93fcb60a4066f"}], 0xa8, 0x10}, 0x7}, {{&(0x7f0000151000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0xa1a4968d0462b0e5}, 0xc, &(0x7f00000fd000)=[], 0x0, &(0x7f000029b000-0x88)=[{0x70, 0x10f, 0xffffffffffff1ac9, "6aa0ceec82867f0e7890de15afe9813812164573a366f00534705007dda5ddc0528483b295b8213ed6f34050dd12bc82651bc54ca502c2856232dad4091b4bde70a77817eba0de823c81b35e43009e9532383ef1a2a4ab5435978eca4b25"}, {0x18, 0x11b, 0x5800000000000000, "06d0d68646a3e9"}], 0x88, 0x0}, 0x1}, {{&(0x7f0000139000)=@llc={0x1a, 0x1, 0x4, 0x5, 0x9, 0x6, @random="5668f690bae0", [0x0, 0x0]}, 0x10, &(0x7f00000d2000)=[{&(0x7f000029b000-0x5a)="373ec3f260e0bb1bb725c1f78b7f94f16e330c41d909bc910d9ec772ee62a5062f154d68c8a5eaacfc4d297977284b41d448ef3c58e7a30aa8576cab954302d44d8c2ba29e7c1ef9af05f1483596b7b8a30b1434713d9eee3200", 0x5a}], 0x1, 0x0, 0x0, 0x20000000}, 0xffffffff}, {{&(0x7f0000284000)=@nfc={0x27, 0x3, 0x4, 0x1}, 0x10, &(0x7f00001b2000-0x40)=[{&(0x7f0000049000)="b78e2f3e71d464a8b5772b6c3a6000d5a68b741260ada23a5bedaa56ba8a5cbbab98bc9127baa87c8e49eaa0b8491b03b8390d04a4ce78f7f7b81ba23577b00a1326a94b4a68876d48f28b370c13882e225570a0c826fc3243fa7057b985eb821ad476fbd2273a4411f5509f8ad9a344777f8e4b92cc1c109a17dd33522ef938c2861b342ad7c0de824ab9f43f3c6b6887e39abc521dbba793cf09129745a06f5a9b3778b56d06550cee7a278cd5a16efb751221a16d754225ab10b56a92c0c96189d77e8dd3029a4cfa4beb97acfed83bd21968fc1183ef673c18ab34f4", 0xde}, {&(0x7f000029b000-0xaa)="228a821a074b5924573b3d3deee8343b66b170ec450d19e4613611a4810d2a14e74dc21924f6c2c52433ae34208932a172b8b13df11846695b57a5a8fa258c9bd2d0e0179fcec967dba9d1df32a4222d5a4f560306e72f17d7233fc82a7c481823b48e4fb1090dfd8f459b67b63e8376b029ef4648bfcc753eccc534c6041695c17ddae27e975ec0bcfcbc4771e44daf4a04ee7319b4b86e678b2bb72580f833ed8e936ab243d255ced5", 0xaa}, {&(0x7f000029a000)="14e58050d24e16e0e88370b2ec8069011178ce4b2feccec2d610e26dcce71343721348c3d52b5c71da0331ae6d4624de5713924dfe87a931c36916148476bf261a23d3e43bf82b06dadcc77e63a0df960a572bee7163ab82f3", 0x59}, {&(0x7f000029a000)="39835e86de2ecb5c23c3dc67c21eae2c9f94ef6350b41939912fb916318baf88cccc4ffe5dd78a1a00c7006a1c90de4377235e802e9e5a4fba0f12f56e4d9fdb3eb2de30a6e60452543dbcfc676eaf0a841c34fb0989a1696548103abe215093b37304f2d4cdc7aac8cb7c611dcca07a1f446ec2e8848d97fcc0eb39b09fcd9a", 0x80}], 0x4, 0x0, 0x0, 0x40}, 0x8}], 0x6, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f000014b000)='/dev/rfkill\x00', 0x800000000200005, 0x0) r4 = pkey_alloc(0x0, 0x2) readahead(r1, 0xfffffffffffff92a, 0x0) pkey_mprotect(&(0x7f000001e000/0x4000)=nil, 0x4000, 0x4, r4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/20 10:17:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000008000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000003000)={0x1d, r1, 0x0, 0x0}, 0x1e9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x0, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000008000-0x10)={r3, 0x7f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x6, 0x1, 0x5}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000)={r4, 0x1}, &(0x7f0000008000)=0x8) sendto(r0, &(0x7f0000003000-0x1a)="", 0x0, 0x0, &(0x7f0000002000)=@ipx={0x4, 0x0, 0x0, "0d5e656e0289", 0x0, 0x0}, 0x10) 2018/01/20 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00001db000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f000091a000-0x9)='/dev/vcs\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x403c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/20 10:17:32 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x3f, &(0x7f0000000000)="f212460effffa526", 0x8) 2018/01/20 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000581000-0x9)='children\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) openat$mixer(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/mixer\x00', 0x410440, 0x0) 2018/01/20 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009c8000-0x8)='./file0\x00', 0x80000, 0x41) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000047b000)={0x6, 0xcad4, 0x3, 0x5}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 10:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003c5000)={0x4, r0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000fff000-0x8)={0x0, 0x0}) dup(r1) bind$alg(r0, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000988000-0x18)={r1, &(0x7f0000b95000-0xd1)="d72c5b3e0801e58dc566059fffe9ac0eb1541829e2993075e74c5e268a34a8dacd68d5e47f05f2586abf6ab49441227a9511e88da01b7da59cce242d62ff6b381f6c560daa5840da295ec89806f2cc956f6babe51a612b63874f7428d73ac21607d220edf6653bdf89dec0909ed9b32dbfd215eaf73c2b34fb751497f40c8fa517a6c61a49456f6a40a16e8ce697be814431e836cfc876ceccaa659d4d7ec7e862483b1020f41a4195d12b29175e1785de94afed6f9cf7130fd5c437720194801b9860a5d130ec7642dc8be2fbdd3bb4df", &(0x7f0000146000)=""/230}, 0x18) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="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", 0x780}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000876000-0x38)={0x0, 0x0, &(0x7f000046c000-0x30)=[{&(0x7f0000d76000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a2c000/0x2000)=nil, 0x2000, 0xf75c4331e35d4a8b, r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000014d000-0x4)=0x0) r3 = syz_open_dev$amidi(&(0x7f000069f000-0xc)='/dev/amidi#\x00', 0x200, 0x0) bind$nfc_llcp(r3, &(0x7f0000226000)={0x27, 0x4, 0x0, 0x3, 0x3, 0xdbd9, "416fc5d048751143d9f09eb0ff5cf9b6c444bf045901dad25dc008accc00e07f9bc10f5dd3d244710de452e7227cb61fff65ae14882a8d6f92ec2618baa4e1", 0x8}, 0x60) perf_event_open(&(0x7f0000535000-0x78)={0x0, 0x78, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff, 0x9, 0x4, 0x2, 0x709a, 0x2, 0x6, 0x5, 0x200, 0xffffffffffff8000, 0x3, 0x1, 0xfffffffffffffff9, 0x3028f44, 0x1, 0x3, 0x57, 0x5, 0x5, 0x4, 0x4, 0x1318, 0x100000001, 0x7fff, 0x80000000, 0x0, 0x1000, 0xe53, 0x0, 0x5, 0x4, @perf_config_ext={0xffffffff, 0x80}, 0x400, 0x80000001, 0x1, 0x4, 0xf9, 0x2e1, 0x4, 0x0}, r2, 0x2, r1, 0x5) mincore(&(0x7f00001dd000/0x1000)=nil, 0x1000, &(0x7f0000201000)=""/153) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b6d000-0x10)={r3, r3, 0x2, 0x0}, 0x10) 2018/01/20 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x400) msgctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e09000+0xfef)='/dev/adsp#\x00', 0x1, 0x6001) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000702000)=0xfff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ptrace(0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/20 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f00000ea000-0x73)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@x25={0x805, {0x3, 0x5, 0x17, "206e473c5a7bc53ce405c2fc52efc708cabaf7046b0ce2aafe3e5945aae89a6e84472a012a8ea048b889a4a91fb78ff05f9613b40aea5d0390f5b43ba82ab1bfad170ed594e1eba522138ed58c447f7cea0bdea197beda6bde9b74ee4e311f74697b"}}}}, &(0x7f00000e9000)={0x1, 0x4, [0x49f, 0x1f4, 0xbad, 0xfa7]}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000eb000-0x9)='/dev/ion\x00', 0x8082, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000b7000)={r0, 0x7, 0x1, 0xd3bb, &(0x7f00000b5000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000075000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000eb000)={0x400, 0x1c27def2, 0x2, "314807bf4475", "503161b758c205c998cb07433147d557"}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x7, 0x400) semop(r2, &(0x7f00000a1000-0x36)=[{0x2, 0x2, 0x800}, {0x4, 0x40, 0x0}, {0x4, 0xd1c8, 0x800}, {0x0, 0x8, 0x800}, {0x7, 0xffffffffffff5a6d, 0x1800}, {0x1, 0x10001, 0x800}, {0x7, 0x40, 0x800}, {0x7, 0x5, 0x1800}, {0x0, 0x6, 0x0}], 0x9) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000e6000-0x4)=0x1f, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000ea000)={@generic="1210dc9866ae0a83c2de139c946c33cf", @ifru_data=&(0x7f00000eb000-0x20)="af122ade1d4b6223943e759de892fcb880f4ed09d1d77447b279558132b83605"}) syz_extract_tcp_res$synack(&(0x7f00000e9000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000d4000-0x8)={0x0, 0x0}, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000eb000)={{0x3, 0x3, 0x899b, 0x0, 0x8}, 0x1, 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]}) write$sndseq(r1, &(0x7f00000d6000)=[{0x3, 0xff, 0xfffffffffffffeff, 0x3, @tick=0xff, {0x100, 0x4}, {0x1f, 0x20}, @connect={{0x8, 0x3}, {0x0, 0x7}}}, {0xfffffffffffffffc, 0x80000001, 0x8, 0x1, @tick=0x2, {0xff, 0xffffffff}, {0x3, 0x5}, @time=@time={r5, r6+10000000}}, {0x800, 0xba46, 0xfffffffffffffff8, 0x401, @time={0x0, 0x0}, {0x8, 0x7}, {0x7, 0x1ff}, @time=@tick=0x1f}, {0x6, 0x1, 0x4, 0x8, @tick=0x4, {0x5, 0x4}, {0x0, 0x1068}, @time=@time={0x0, 0x1c9c380}}, {0x7, 0x0, 0x400, 0x6, @tick=0x8, {0x9, 0x2}, {0x5, 0x5}, @quote={{0x2, 0x100000000}, 0x4, &(0x7f000008b000-0x30)={0x52f2ff01, 0x5, 0x100, 0xa83, @time={0x0, 0x1c9c380}, {0x5, 0x2a}, {0x9, 0x80000001}, @raw8={"f6f0539feadbb1fe7285354a"}}}}, {0x7, 0x67, 0xffffffff, 0x1ff, @tick=0x7, {0x7, 0x80}, {0x51, 0x100000001}, @connect={{0xffffffff, 0x800}, {0x7fff, 0x7}}}], 0x120) syz_emit_ethernet(0xfffffffffffffeff, &(0x7f0000069000)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xb6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0x3, 0x3, r3, r4, 0x400, 0x0, 0x0, 0x1, 0x94c, 0x0, 0x20, {[@timestamp={0x8, 0x0, 0x80000001, 0x101}, @nop={0x1}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000061000-0x4)={0x0}, &(0x7f00000eb000)=0x4) syz_extract_tcp_res(&(0x7f00000b4000-0x8)={0x0, 0x0}, 0x8, 0xffffffffffffff98) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000eb000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000007000-0xc)={{0x100, 0x5, 0x5ac6f546, 0x69d, 0x13f5, 0x66e7}, 0x7}) 2018/01/20 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) 2018/01/20 10:17:32 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) 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) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000002000-0x80)=""/128, 0x80}], 0x4, 0x0) 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) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/20 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000074a000-0x84)=""/132) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r1, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/20 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000085f000)=0x0, &(0x7f000003d000-0x4)=0x4) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r1, r0, 0x0) 2018/01/20 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00005cd000-0x8)=0x0, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00006e2000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, 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) migrate_pages(r3, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) 2018/01/20 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) sendmsg$netrom(r3, &(0x7f0000c01000)={&(0x7f00003ec000-0x10)=@ax25={0x3, {"d2fcaaa8ca1940"}, 0x0}, 0x10, &(0x7f0000fdd000)=[{&(0x7f0000114000-0xfa)="65ea5e8a4843820189c96e45c39395fb8797800f2c3a36a2eba93780ac16e7502c8c70e1634d449b1f5ae2e11a9582b587315382a18b723f4593d07b27f38b391a96d91cb9d36d962dfe2dbddda9799eb9b44ecc4e41318f03901d6fe84ab72b287ba62be4123612c298490746d3c754f322bd7074fc8c82ca8268f78a758e47c140d4dd6f9d44c506e24b50fba1a70a784947a7e72e90de6b24afb2d25f59adebd249db17d9179945f519d939230dbfbd3d183b244a6c12eead76ee151bc41375df1b5086fb122e2c0ca94eae60dbc857eb2a42bf260ffc49f3fc0c7f0f84d7f1430a6f4e98dbef0d11b1f6933d0796b648a008295b1103e117", 0xfa}, {&(0x7f0000afd000-0x21)="cfd646e38e11bd54c56774fa3ea7b544e4a8af059389a4f95613c5f19399cc666c", 0x21}, {&(0x7f0000feb000-0xe2)="b71bbced8b91fe769032405ee33ee810de09ec7792b607e431b00b7e4ef15208f4fc1e46a5aa8c907457df690cd2b9af33bc316b56f0c7b7da19b03aef590e59ea0f55951fa31f7d5c43e173a253dd14d9e015d3caf1cfc7a1f626d1ed1bd26d72f43909c895fa57985f496db2adcc27c6160e65cc8833747bcaecfd821e7fe39423c5ae0f8826b633f731d90abe1963db0417dad40d57b5cc4848122963a9e37a3b85b64ec226dcb58c229af40db1017abef81ab24791f8f7bfcaaf7720f43bd11cfa57a3f7282c6286b1b62daac5363a191e421fed983f4ef0763fffec471dfcf2", 0xe2}, {&(0x7f0000782000-0x6c)="fa3bf555799b27a89b59e71e1dd4336ca0a40d85ff9fca934f4ac4530bac44e77ae2f7fd929f55bda8025c278ca58e0695a2040937cda7ff0585eda8c51889048ed97b24bf1843522914ac0eed0bf387f65fb569b25054ba38fc2b772fea85c33f719ac0662a90b1449347d6", 0x6c}], 0x4, &(0x7f0000ede000-0x70)=[{0x70, 0x84, 0x1, "73844fd24aa972798e12b206c5b430bc2033722e386527851b6254c543cc427601d12d2f18b84cc34f0ee725413497593f52deae9e5dbd1df52c26744d1e20a7d4aba9ee05b98726f02baefda37c40c3506e9ef6600009915276085d09491653"}], 0x70, 0x40000}, 0x8000) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 10:17:32 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000049c000)={0x0, 0x0}, &(0x7f000070a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0xc5) 2018/01/20 10:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000cc4000)=""/50, 0x32) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 10:17:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000dab000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x0, &(0x7f0000444000)="") lgetxattr(&(0x7f00004a7000-0xe)='./file0/file0\x00', &(0x7f000038a000-0x9)=@known='user.syz\x00', &(0x7f0000a2a000-0x8f)=""/143, 0x8f) write$tun(r0, &(0x7f000036d000-0x2257)=@pi={0x0, 0x800, @ipv6={0x6, 0x6, "f1b8d8", 0x222b, 0x2c, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x0, 0x8, 0x2, 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], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x9f, 0x2, 0x3, 0x5, 0x0, [@loopback={0x0, 0x1}]}, @hopopts={0x87, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffff000, 0x68, "5d3a07b129314371328c4d24ae524ba7c722e54a27d77f72c269734182a82417cb5dad5c647ce5944983ee3a1ba1d3d9938aadea8c5cebd708bede730dd36f9c5bf1261678178428869c4fe10b64f3c622e9a9c0a6b4d5da58ad8b206ee36ce974620199f4838dda"}, @generic={0x6, 0xbf, "6782f52e2563fed22123044aa98705b804305c6847b4fea0610a9fc04c00f25d5ace233bdd5a3f0d2ee1403369715f7574528bdd935c2f90a1b5cee1a8891c822d4975a67397a91ca0d4c390c823c9ac7c8daf3e8a62d5d3af44ed09f7cef58dcdb53c166837d406943e554dae2d79ebc4d29a8665bbad6feb7d3154916bcc43f22414dd927543a74899673a5ad74d2c10708aa90df9a90b557aefbd7d4f2f11d62b78a272a1b9e5c3a109c381fc1b9ba0094de1306b8d6bde623d77a96c93"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x1000, 0x3, [0x3, 0x3], 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{0x3, 0x0, 0x2, 0x9, 0x0, 0x0, 0x800, [0x4ec, 0x1], "cc8687d4c64968fb16558d86e25e156b297a7ff46a1123e44176827857e19d8a87a57e6e2bf331e9f356e20c2bd3435f8ebd5400ee7f54fa26c948bb71b0b7d1d27dd0bca4a2a4aa328554801db1dfbd42bae5e75f02d2a9d08d7cf438906b3a1bf16a9da1600876edfacd"}, {0x2000000, 0x0, 0x5, 0xc155, 0x0, 0x0, 0x86dd, [], 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0x2257) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b82000-0x4)=0xab) 2018/01/20 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006fd000-0x20)={r2, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00007a1000)=r0) fcntl$addseals(r0, 0x409, 0xa) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f01000)=0x0) 2018/01/20 10:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c48000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) rt_sigprocmask(0x0, &(0x7f00004b9000-0x8)={0x9}, 0x0, 0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f00006df000)=""/124) 2018/01/20 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x20000080, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000634000)={{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x3f, [0x7fffffff, 0x7, 0x9ea4, 0x80, 0x7, 0x3ff, 0x3f, 0xdbf5]}, 0x5c) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000da7000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) 2018/01/20 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e60000)={r0}) 2018/01/20 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f59000-0x5c)={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, {0xa, 0x0, 0x1a69, @loopback={0x0, 0x1}, 0x0}, 0x3, [0x7, 0x0, 0x1, 0xffffffffffffffff, 0x100000000, 0x8, 0x0, 0x9b5]}, 0x5c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b65000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000090000)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000038000)=0x20, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000632000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000edf000-0x10)="44cf9c8eb8fe4847a67e090fec675957", 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c56000)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000914000-0x8)={r2, r3}) syz_emit_ethernet(0x5e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x3c, 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}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00009b4000-0x4)=0xffffffffffffff2a) 2018/01/20 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 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) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r1, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/20 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a38000+0x5bf)='%\x00', 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00009e7000)=0x0, &(0x7f0000ffd000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000583000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) fcntl$addseals(r1, 0x409, 0x2) accept$ax25(r1, &(0x7f0000dac000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003e6000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') ioctl$VT_RELDISP(r2, 0xb701) syncfs(r1) 2018/01/20 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d81000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000def000)=0x0, &(0x7f0000962000-0x8)=0x2) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005a3000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x24, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.719305] QAT: Invalid ioctl [ 58.735832] QAT: Invalid ioctl 2018/01/20 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) eventfd2(0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000621000-0x8)={0xaac5, 0x4}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:32 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x4, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000000c000-0x8)=0x100000001, 0x8) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000000a000)=0x7, 0x4) io_setup(0x4, &(0x7f0000003000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f000000c000-0x4)=0x10) 2018/01/20 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000688000)={0x7, 0x0, 0x3, 0x2, 0xb, 0x0, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f000010f000-0x20)=[{&(0x7f0000f67000)='z', 0x1}], 0x1) 2018/01/20 10:17:32 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/vcs\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x9, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000001000)=@hdr={0x1, 0x7, 0x6a, 0x5, 0x9, 0x2e9, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x4, 0x100000000}], {0x8100, 0x1, 0xfffffffffffffffb, 0x4}}], {@canfd={0xd, {{0x3, 0x89f2, 0x8, 0x7ff}, 0x6, 0x3, 0x0, 0x0, "2a67213cda59735c03ec893d99937d8974c8ef5bb89dc7243b0bba5a83ae7f91f12303cc78388921f9ab44df4625c94965322b55a46c5da1fd149271ee081d7b"}}}}}, 0x68) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000000010, 0x3, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00005eb000)={[0x7fff, 0x4959, 0x9, 0x200, 0x2, 0x8001, 0x4, 0x4, 0x8, 0x86, 0x3, 0x8, 0x1, 0x5, 0x1000, 0x344f], 0x0, 0x0}) write(r2, &(0x7f0000c7c000)="1f0000004a00070000001b0a000008ff0a3f80160300000004000003441951", 0x1f) r3 = request_key(&(0x7f0000779000-0xc)='id_resolver\x00', &(0x7f0000e98000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c19000)='/dev/vcs\x00', 0x0) keyctl$assume_authority(0x10, r3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000fe000-0x8)={0x5, 0x1d5, 0xa6, 0x4}) 2018/01/20 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 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) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r0, 0x0, 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x80047456, 0x0) 2018/01/20 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000bd000-0xc)={0x0, 0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000726000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$rds(r3, &(0x7f000033f000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000376000-0x10)={0x0, 0x0}, &(0x7f0000dfb000-0x4)=0x10) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00007e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ec0000-0x4)=0x1c, 0x80000) connect$inet6(r4, &(0x7f0000394000)={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) timerfd_settime(r1, 0x1, &(0x7f000061a000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) clock_gettime(0x0, &(0x7f0000056000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000011c000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f000070b000+0x3d8)=[{0xffffffff, 0x0, 0x800, 0x2, @tick=0xfcf, {0x9, 0x4}, {0x5, 0x1}, @connect={{0x7, 0x0}, {0x5, 0x9ead}}}, {0x7, 0x9363, 0x9, 0x4, @time={0x0, 0x989680}, {0x100000000, 0x636a}, {0x2, 0x8}, @result={0x7fffffff, 0x80000000}}, {0x4, 0x7, 0x9, 0x5, @time={r5, r6+10000000}, {0x6, 0x5}, {0x7, 0x9}, @note={0x1, 0x50, 0x1, 0x7, 0x6}}, {0x2, 0x5, 0x2, 0xff, @tick=0x9, {0x0, 0x8000}, {0x2, 0x10001}, @raw8={"ff4e6e5df56efbb22d5aa374"}}, {0xfffffffffffffff8, 0x61, 0x3, 0xfffffffffffffffc, @time={0x77359400, 0x0}, {0x0, 0x8001}, {0x3, 0x2}, @quote={{0x20, 0x8}, 0xcce, 0x0}}, {0x9, 0xffffffff, 0x0, 0x20, @tick=0x4, {0x6, 0x2}, {0x0, 0x4}, @connect={{0x1, 0x400}, {0x7fffffff, 0x9}}}, {0x9, 0x9, 0x5, 0x800, @time={r7, r8+30000000}, {0x9, 0x7fffffff}, {0x9, 0x1fffe}, @raw32={[0x1ff, 0x4, 0x3]}}, {0x3, 0x3f3d5b61, 0x6, 0xff, @time={0x0, 0x0}, {0x0, 0x0}, {0x6, 0x7fff}, @raw32={[0x1, 0x6, 0x9]}}, {0x5, 0x440e, 0x280, 0x2, @tick=0x40, {0x7, 0x81}, {0x7, 0x4}, @connect={{0x8, 0x8}, {0x1ff, 0x5}}}], 0x1b0) 2018/01/20 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c24000)=[{&(0x7f0000b24000)=""/213, 0x0}, {&(0x7f00000cf000-0x7d)=""/125, 0x0}], 0x14b6145d87732bc, 0x2) 2018/01/20 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000392000-0x12)='/dev/input/mouse#\x00', 0x3, 0x14001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000205000-0x1)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) init_module(&(0x7f00008e5000-0x3)='.}\x00', 0x3, &(0x7f0000447000)='@self\x00') listen(r1, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r2, &(0x7f00004a4000)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x80000000, 0x9, 0x5, 0x1ff}}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x8010008000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r3, 0x43) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000778000-0x10)={0x1, &(0x7f0000caa000-0x8)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f000027d000-0x4)=0x7ff, 0x4) sendto$inet6(r1, &(0x7f0000b20000-0x12a)=']', 0x1, 0x200004000841, &(0x7f0000132000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) 2018/01/20 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000)=0x0, &(0x7f00004eb000)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c4a000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) 2018/01/20 10:17:32 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x3) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000004a000)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0xffffffffffffffff, "0352121ac464048d9390b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc7bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b80663dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/20 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000498000)="fb"}, 0x10) [ 59.149130] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 59.182288] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00002a4000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$notify(r0, 0x402, 0x18) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000002000-0x9c)="ac") 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000001000)={0x5, 0x0, 0x4}) add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afc000)="0e", 0x1, 0xfffffffffffffff8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) stat(&(0x7f0000cab000)='./file0\x00', &(0x7f0000823000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f8b000-0x8)={0x1, 0x8000, 0x5, 0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/20 10:17:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001f3000)=""/84) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ftruncate(0xffffffffffffffff, 0x0) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r1, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bba000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x4) 2018/01/20 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) eventfd2(0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xf, 0x8013) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r1, &(0x7f00006a0000-0xa2)="163aefa136fc6ca35acefbd73bb467c5807c7fa053fdda3e700078a883372beabf3fcc092d540d32ec7df0596c86814eb31d7d0cd77c8d1735602c9d9b8f1d07dc4e04d52315f176fd4a6a59fd5b7d35b4a0146c391f82b7843434f7f62137447f3b71d62bce0197d9aecfccfad2b6318f6dd04ff4a43d3344be8ffaa12f7baacf0eed362841096e59e37d29d8a57f65df6ae76927104bf3f7d3b6ca02954f8aa17c", 0xa2) recvmsg(r1, &(0x7f0000b01000-0x38)={&(0x7f0000b50000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d88000)=[{&(0x7f00003d7000-0xe2)=""/226, 0xe2}, {&(0x7f00004f6000)=""/189, 0xbd}, {&(0x7f0000392000-0xe4)=""/228, 0xe4}, {&(0x7f0000ffb000)=""/0, 0x0}, {&(0x7f00009c6000)=""/255, 0xff}, {&(0x7f00002e6000)=""/158, 0x9e}], 0x6, &(0x7f000047a000)=""/106, 0x6a, 0x80000001}, 0x2000) r2 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000356000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00001a6000-0x110)={{0x8000, 0x7, 0x2, 0xffffffffffffffc1, "c078eb405aabfebfc3e10458e07e9d9a0aaf92a969f9c5a216453f2ce7c1fae65c469d6cc1dc2beb2cc1b9e3", 0x400}, 0x0, 0x0, 0x16, r2, 0x400, 0x81, "602d71b0b5ca7e3bc8c08563772643ee0e216722d6cdba183fb23dbfbed5ab289b910f27d413b0bdff94e7d52bd13a0f30e02721ac052068b254538a6d7f0f29", &(0x7f0000649000)="f8", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x3, 0x100000001, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c98000)={0x0, 0x9, 0x0}, &(0x7f0000301000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ff8000)=r3, 0x4) fcntl$setown(r0, 0x8, r2) 2018/01/20 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001c2000)={0x0, 0x0}) r0 = gettid() capget(&(0x7f0000feb000-0x7)={0x20080522, r0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x4000, 0x0, 0x0}) r1 = semget$private(0x0, 0x6, 0x40c) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000abb000-0x22)=""/34) 2018/01/20 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) writev(r1, &(0x7f0000904000)=[{&(0x7f0000a4d000)="b15d15b06451bb1da41e688fae6d0fd997d23bb0b1bcc97b150f01a9493791fdacc98976e67067fbe2e57e713f70e1a4f0e27ad3761b3e156abcd1b48c3868799c1b35ee9ba549fd4fcebf9a13c0a236cfced95d9bdaca26933bf3c6ac2414363cea629e", 0x64}, {&(0x7f000073c000)="681d0ca0c0b740c3a6123d88e0b20608c7c796ead4e5b352c143e12f25b3f59c2fd1d2464b8e170dc83f9ed5bc0d9ab80249028c58aeac677ec3714670362ea1dc5f9b9b17a6c524c82250b6adc1fb4501cb939572242728a0460126aa6b0bd1525a0760da826e3f86b8b54278a2f0c0a516b41ab9052816da601aadb8e0ded01eb911cdda4356da439f82e722b281de2c7fab39846b03cd3e8188d3fc62f03e8be8b35db4934f175353c2e1d860330206f07d0f84568d665a0ad445e1ed", 0xbe}, {&(0x7f0000b83000)="db47616cf94ccdc502f4c812a433f6bef60f0750a1534fb36c44156b5a1a671c3406493cfdacebbaa8f746177ffd0192e76ea7324738ef40de4e2f7239f28a53d0eaedd5ed957185df67ad09cc337a60e5915e683f209fc801cd9fb65f09a29af4aadd928052a2c27cf03411c96e7442e02b9d753a897e5f9d3b6a2223e390b994787ec6660b5f5ecc8c596ce0d939eda53e1ead474d", 0x96}, {&(0x7f0000d6b000)="abc93b33222ee7237a76b4955d43bc8cfacae4bc10c9950eac8275efa8bd29e0b9a4cf10c6bef3bbbbe2c1a9d702e6ab9ef59e9ad2973181318de9c3aa3ddb26ace0", 0x42}, {&(0x7f00001a9000)="a67c4824de96aa1c95a4da7f4a52c9f9a3ac32dde14a39a102eff5232f3ed1b1a4f6021bdc6dd0e2a0662dcd51fc540e5229f5570009a539a01275a61fb477f1c5143dca292cbdcae4b07728b651ff9c6afb99125d500b6315ea36e78caf00f6473e0583e9a0fca7c944813a9cd38b62e79a9e770c58f647638fef4ba5bad1c7364f4bbaf416e440e30a7331bd2fd25c2479adb5403e68c6ee83df8808870382616d4413e61a3a6861fe5d16a93cdea8af", 0xb1}, {&(0x7f0000334000-0x57)="45051017d5fde5d9ad5d7ee253598a3d5421c74a7391d21df6149b753bb995c583f7b228299cb7035b57ac1b74c213c565cac498bceed29c1f6c9f233aa532ef4738154c7a553936e93df6a6f9af397958ffd66baeac4b", 0x57}, {&(0x7f00005a1000)="8e260441162767f73487ab2c4b67e333eb9323c2dc92c2950bd84af8d6", 0x1d}], 0x7) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000951000-0x104)={r7, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053c000)={r8, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c74000)={0x5, 0x5, 0x20c, 0xddc000000000000, 0x7, 0x4, 0x6, 0x100, r7}, &(0x7f000016f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r6, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r10 = socket$kcm(0x29, 0x2, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r11, &(0x7f0000a92000)=""/79, 0x4f, 0x0, &(0x7f00008da000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r10, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) 2018/01/20 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c86000-0x12)='/dev/input/mouse#\x00', 0x0, 0x18d000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000e1e000+0x4eb)={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]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003c2000-0xc)={0x1, 0xffffffffffffffff, 0x1}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000026e000-0x50)="2013471c64bbecfa7b307c1a24714355fa44e0815854af145564d4a1b396279d5b471014b58e9b265307f4c435cf23517409f9cacacb707fe47ae54ac6407b28742e53caf281459da8f514045a7a11e5") seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x0) 2018/01/20 10:17:33 executing program 3: 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$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a33000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000)=0xe8) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b17000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x8, 0x1, 0x7, 0x0, 0x5, 0x2, 0x20, 0xa0, 0x32, r4, r5}, {0x8, 0x0, 0x4, 0x3, 0x5, 0x2, 0x2, 0x4}, {0x5, 0xffffffffffff7fff, 0xfffffffffffff172, 0x4}, 0x7fff, 0x9, 0x2, 0x0, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xdf8fe3c97958baef}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffffffff42e, 0x9, 0x4, 0xa6c}}, 0xe8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x80, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9) exit(0x0) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f000070b000/0x1000)=nil) getresuid(&(0x7f00000b6000-0x4)=0x0, &(0x7f0000bd3000-0x4)=0x0, &(0x7f0000ca6000)=0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000766000-0x4)=0x0, 0x800) r5 = getegid() stat(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f00001a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bc6000)={0x0, 0x0}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f000050b000-0x9)='/dev/ppp\x00', 0x660100, 0x0) r9 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000aa3000-0x38)={&(0x7f0000984000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000068a000-0x30)=[{&(0x7f000055d000-0xf)="6ef07129f7f82897c6c27dd52ee30c", 0xf}, {&(0x7f000002a000)="ea735a5e2a33a250d6a03a999a222e192a6ff8f93ee4fadedc38c33d16c85faa69a8467686fb732e2e5ce89741b656ae29d17be51dca6402756793023d5090eb1d1377d9ac1ad65b38ffc4e8ede627829849ebcf567ffabda5", 0x59}, {&(0x7f0000a9b000-0x1000)="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", 0x1000}], 0x3, &(0x7f000042f000)=[@cred={0x20, 0x1, 0x2, r0, r2, r5}, @cred={0x20, 0x1, 0x2, r0, r3, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}], 0x60, 0x0}, 0x4) getuid() stat(&(0x7f00005eb000)='./file0\x00', &(0x7f0000db3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000094b000)='./file0\x00', &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000e8e000-0x70)={{0x77, r3, r10, r11, r12, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xe32, 0x54ede22d, 0x5, 0x1, r0, r0, 0x8001, 0x0, 0x0, 0x0}) r13 = open(&(0x7f0000490000)='./file0\x00', 0x40000, 0x40) ioctl$TIOCGWINSZ(r13, 0x5413, &(0x7f0000bfa000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b2a000-0x9)='/dev/vcs\x00', 0x20100, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000c55000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mknod$loop(&(0x7f00003bc000)='./file0\x00', 0x2088, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000e1d000-0x7d)=""/125, 0x3d) chdir(&(0x7f00008d5000)='./file0\x00') 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000219000-0xfb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "36a51865d1d9b5e5ab"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "57de6cf185222dc4ebd387158164fc"}}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/ppp\x00', 0x3, 0x0) getpeername$inet6(r0, &(0x7f00004b2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000096000-0x4)=0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000146000-0x10)={r0, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe2(&(0x7f0000b10000-0x8)={0x0, 0x0}, 0x800) connect$ax25(r1, &(0x7f0000650000-0x10)={0x3, {"57ac27f924200d"}, 0x200}, 0x10) 2018/01/20 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e1c000+0x4e9)='/dev/vcs#\x00', 0x6, 0x400000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000581000)=r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = eventfd(0x3) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/policy\x00', 0x0, 0x0) r4 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000e23000-0x47)={r4, 0x3, 0x2, "55186a5696290a0c08487d62b85471080fa7cbc4f009491ec394f62beb104428126e33c8fdacad16f9cd0ca71f1c41ed881e9340062ceeebbc1ef70d85"}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r2) prctl$setendian(0x14, 0x2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=r2) [ 59.429589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8309 comm=syz-executor4 2018/01/20 10:17:33 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000)="91e67a05df778dec0008e6478e2e4b01f6a28a16993a7122", 0x18) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000058c000-0x4)=r1) 2018/01/20 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009ef000-0xb)='/dev/mixer\x00', 0x40, 0x0) recvfrom$unix(r1, &(0x7f0000e91000)=""/227, 0xe3, 0x12000, &(0x7f00005c2000-0x3)=@file={0x1, './file0\x00'}, 0xa) close(r0) bind$alg(r0, &(0x7f00002a3000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c78000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/status\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x3a) getpeername$netlink(r4, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c50000-0x4)=0xc) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getresgid(&(0x7f0000cef000)=0x0, &(0x7f0000683000-0x4)=0x0, &(0x7f000096f000)=0x0) 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f00003ce000/0x4000)=nil, 0x4000}, 0x3, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000218000-0x10)={&(0x7f0000f08000/0x4000)=nil, 0x4000}) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000efc000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000077f000-0x17)=""/23) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:33 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f78000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x14, 0x0, &(0x7f0000012000-0xbc)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008e7000)={0x0, 0x0}, &(0x7f000021a000-0x4)=0x6) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f4b000-0x4)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c2000)=0x5) 2018/01/20 10:17:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000040c000)='/dev/dmmidi#\x00', 0x2, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/120) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x4, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') pipe(&(0x7f00005ab000)={0x0, 0x0}) writev(r0, &(0x7f0000217000-0x20)=[{&(0x7f0000794000)="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", 0x1000}], 0x209) 2018/01/20 10:17:33 executing program 7: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffff, 0x2800) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000000)=""/94) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xe8}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xa)={r4, 0xffffffff, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000115000-0x8)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000013b000)={r5, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x4, 0x3, 0x8, 0x1f, 0x2, 0x6, 0x4, 0x400, 0x33, 0x891, 0x1, 0x1, 0x23b]}, &(0x7f0000238000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x18) [ 59.564904] binder: 8334:8338 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/checkreqprot\x00', 0x40000, 0x0) connect$vsock_dgram(r1, &(0x7f0000980000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f000027e000)='/dev/input/mice\x00', 0x0, 0x248400) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000e7f000-0xb0)={{0x7f, 0x1ff}, 'port1\x00', 0x5, 0x3216ab0fb5b168bd, 0x3, 0x6, 0x6, 0x65b7, 0x7, 0x0, 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]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000998000)={0x0, 0x0, 0x0}, &(0x7f0000a59000)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000f9f000)={{0x4000000, 0x3ff}, {0x68, 0x1}, 0x4, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000002, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x0) 2018/01/20 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000173000-0x12)='/dev/input/event#\x00', 0x2, 0x143007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000327000-0x20)=[{&(0x7f0000dc2000-0x23)=""/35, 0x23}, {&(0x7f00009b8000)=""/144, 0x90}], 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00001c2000)=""/225) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b71000)={@common='vcan0\x00', @ifru_flags=0x1001}) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d3c000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x2, {0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x5b4a}}}, {&(0x7f0000d3b000)=""/40, 0x28}, &(0x7f0000d3b000)=0x0, 0x20}, 0x5a) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 10:17:33 executing program 3: 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 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x511000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/75) inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000f53000)=0x0, &(0x7f0000866000-0x4)=0x4) r3 = syz_open_dev$vcsa(&(0x7f000088b000-0xb)='/dev/vcsa#\x00', 0x9, 0x200) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000df9000-0x4)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:33 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be5000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x100000, 0xd000, 0x10f000], 0x5, 0x22, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x1, 0xdf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8, 0x1, "83fef0b060a73df15cf50d6b94b9bdd7d82d62ca576f6f7b6de2096b7977c43b06a0b295f8a5cef838c5016d82db0ea9e09840940c1ccfbf973c02bcbd5666852d02ba05e605ba660e1eef0db64bd726"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000891000-0xa)='/dev/cuse\x00', 0x28000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00009a1000-0x18)={0x5, 0x1ff, 0x200, 0x5, 0xab, 0x1f}) bind$ipx(r0, &(0x7f0000291000-0x10)={0x4, 0x0, 0x7fffffff, "3627ab92e663", 0x3, 0x0}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000086000-0x28)={@generic="7b985ed9e9a0ed56811c868f599e2536", &(0x7f000024d000)=@ethtool_drvinfo={0x3, "ee7bf83ccfd43d7a2a8d10ac97fdce6d22827be81076cb0d52b4d458c495ed6e", "456e92d40bf723abeb14f3112c477f7960737fc9fafdf5663af5383ccdb18d38", "db8b80f0d8d8d8d3e9f280e7cf8f1e47af1b369c11f20c6ca8b3dccebc75cb53", "3c7be11eb12c48c8a51ac33084f7831eb811aa8cbeb705b8da5f1956d7e69dd7", "d0a4da67b3f72d2045bdb86a9d8d539e95665fe343012feb676d780e34c7f1ee", "1bd976e5004973fa7ab85dd0", 0x4, 0x0, 0x800, 0x5489, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 59.628232] binder: 8334:8356 BC_ACQUIRE_DONE u0000000000000000 no match [ 59.666998] TCP: request_sock_TCP: Possible SYN flooding on port 20017. Sending cookies. Check SNMP counters. 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000aed000-0xa4)="dc3551b883ce490eda4be76b9e6493090605d3f9c8a0459f32140c2dd3949160b627cb0f83f804744b538d752913cec2b57d5f75a7bb8d3b4670396280e3d69aeac8fc4693a28a741a121260b55ee8fcd3415409fb15341d42fa7ab0db9e58ad60e564ac62e7c8ba99fbda7a70f1ffb0a57b800160dd78240d5ac7ce4498d59fcdc94fb031cf271994a0f7d5b54929280d78f64742bda7f57f64aabf05fb6fc8706d37fa") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000957000-0x4)=0x7, 0x381) socket$inet6(0xa, 0x8000f, 0xee5b) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) r5 = getpid() rmdir(&(0x7f0000cc0000-0x8)='./file0\x00') ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000073b000)={0x6, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008a0000)=0x4ed) fcntl$setown(r0, 0x8, r5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) recvmsg$netrom(r2, &(0x7f0000728000)={&(0x7f00006d5000)=@full={{0x3, {"83f93048136502"}, 0x10000}, [{"316c636b4669e5"}, {"326e8d17064c8b"}, {"0dde07e4064cd3"}, {"7f14894cdf2471"}, {"3c3674a396326c"}, {"41149112b1b22a"}, {"a2b6a5ff265804"}, {"380da17a783aad"}]}, 0x48, &(0x7f00003f9000)=[{&(0x7f00007c0000-0xa5)="047e861d17d8096dfbe6e7c1ffd2ed210c0a76b083c5ec19d25ec771164222d571dde590e178173cac06881ee5818c53d4bc8506be5294b2d08e3c3e0e960daa2f4f18f5357d232b7cc4ecacc769330a8eab87dfa773e8f96b89efbc8f66be1b3c9f6efd7ce4d7251b052000b528124356a022444bd4b0d5e2ce379f1031e287752f3c1f622cd0368bafe203fbb8868bdaabb90e6708293b2ffd89508640e840e9d8624e37", 0xa5}], 0x1, &(0x7f00004cc000)=[{0x38, 0x100, 0x2, "a9199a8513f6eee67a17b64ffaf476c7f9dfb04c846ccc175794106ba1107baf07d3038825e56919"}, {0x40, 0x13d, 0x6, "1021cc5acac2191e5021737598d47feb6758c3d7a51fdc95620895dd6bb25295be91954af4e821d0d8"}, {0x30, 0x117, 0x0, "8cb916a49da0a8d64b622a8d74d570ef97e64c10044c4c2751fa8e"}, {0x15, 0x11f, 0xff, "89612383d3431edaaab2dc99d3375127f237a3958b728222ca6f6f2f8c0d1364d7a2791fd19a886ad1bd38e02131393e42afa3c21ef4f8cfa530385d37c996f1380c0c5df7662fecc5deadd19768280610568054d0738159dc3058d96dfe25a3e42637bdf533018b5bb07184853b71624c442f7835bb044f1e9317278ea65a97ac36f10d997c36f7f1c44d38b9bc3a9bfbe210073a63a29370efe4dee8fd8d72d4bbc7f1cbe6a6c02230dc1a8f9581d9"}, {0xa8, 0x11, 0x1, "42458ddc990eeca70538eb32d03d5f0ece514b22790ee169037c8aa39d62795040bb3dc572e156af976e0ce8d23c1857c32db93bcf0d4fa243a33e1f8787231946c0cbb2bbf24b4da9fec795f7a15b87375e5852af21972d660728015a6035b2b420d87fbaf950f9e059af9f022306e7b688418e547f2aa6f978eafdb72a69e3e8fae5e7a9501ec0ce02787fa3fbb62239"}, {0xc0, 0x1ff, 0x8, "105b646ae80a29958314ef6f44610fff575329ccc42ac3625cbbb50aa342735d64317e6f33d58d89a63b268b5e87851957ff5023cf69faf5c6466bc98fbd663dd59b9923c1fbd8e89bbf3553816deab2f371099c9a2b13dc724d14b2bcfbb0ca2e35de3b5f735ae4fc62615e070d5f1015c018e0bdfe6e36f53393009df31e6649878d5a03441944012a5a66d5cf93e238adcd1b61bb6a4499756a7c9401874e96f8d5914ad03ef19224baa60a"}, {0x78, 0x0, 0x1, "11ed26308b20cd95661f59cf477a64ccc060e78c8d4a80fcc5ba97a4541dd484f83ac1df43dfe157c0b3161dafbffe5b26e2362bcb8cd187ecc06da6c24f2ff8ff3233d1a1194f8829e1cc8ab99c40de19d17e249106acc9897ecbea06174781dd61e7ab"}, {0x30, 0x119, 0x4, "983bf4b7d075c1925883c3130de5cf023ba813f7bfc3e57dd62f21a67a"}], 0x378, 0x8000}, 0x120) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00008ac000)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000380000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000b45000-0xde)=""/222) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000136000-0x60)={0x0, 0x31, 0x4, @thr={&(0x7f00001d2000-0xf4)="fab79e85c58082c7247c6f76a6b5bea80cddad2666dba438ed4a464e49c404bc32a73187dd72b648c9d5c1b1778c240f3facbf95b526950d1923c53f2334cc5c053b76d8a7f2784c0e3eadb27b96b3dc18c97bbc2d9010f89b313399978846c80e155291a5ad82a76fb5a2a24858ea1f6a55506c2da11e1aa291345184ab499363355c1312593badfe56c93ebaca8dd0c52df110ee64eb72ffb32eeaa35ffd1635fab9c12b4e369ee13daaab3879f4e02bdd75c4a1f4dd842bb3fc8aa3351dc7a34f271cae827205dc6cf008386cc945cbe24b4215ac9328d55db442f1b10af5762208dd79b9dd1564e200b583f97f003a90b54f", &(0x7f000084c000)="bd93f4ad008710d67426969283ca9124d1523397138f415f3256cf11724c21d4dea2f6d85e7711e5b712d443147e8148702141ccb7c2a084687cc87981eb1774d0ff5480f9b34a773afcc0c4a58768cd165233f35f534cb965157aa1affc93c210443e5f5c6819299a518c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x0) timer_delete(r0) r1 = creat(&(0x7f0000549000)='./file0\x00', 0xfffffffffffffffe) clock_getres(0x6, &(0x7f00004ec000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000eab000)=0x0) r2 = gettid() wait4(r2, &(0x7f0000c82000-0x4)=0x0, 0xc0000000, &(0x7f0000fbd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/20 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0xfffffffffffff7b6, 0x0, 0x1, 0x7}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x6, r0, 0x0, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 10:17:33 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00004e4000)='/dev/usbmon#\x00', 0x81c, 0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000336000-0x20)={"35b6bfea34ceef61ed49550eb87c45c6", {0x4, 0xaa04, 0x7ff, "a104e1b1ca8e", 0x4, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, 0x1000001f7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) dup(r0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x2}) socket(0x40000000014, 0x0, 0x0) 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00003cb000)='/dev/amidi#\x00', 0xa9, 0x10401) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x1, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000f6d000)=[], 0x0, &(0x7f0000a33000+0xd71)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f00000dc000)=""/218, 0xda) 2018/01/20 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f00009a8000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000960000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000865000)=0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/20 10:17:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x80, 0x1, 0x7, 0x100, 0x7, 0x5, 0x20, 0x1, 0x19, 0xa902, 0x200}, 0xb) r2 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000004000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000003000)={{0x8, 0x3, 0x6, 0xfffffffffffffff9, "0f8c4d040e9ff70af38bee7ce778fbc5ba106c7dba96d2b54783046cef4bb5fa774009cc120e187a5c24279c", 0x7ff}, 0x0, 0x0, 0x2006, r1, 0x200000000000000b, 0x7fffffff, "4f19443034cf18f23cd3363746212e8e5cdd706b3bbdca8b92d9e49325762f208b33db55657a9a57c87e42123fb0a6534c3d4ac9d784c286b02ea19f55d3021b", &(0x7f0000003000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xf08, 0x9, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000006000-0x8)={r3, 0x0}) socketpair(0x1d, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) r4 = semget(0x0, 0x7, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x3, 0x86}) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000004000-0xdb)=""/219) 2018/01/20 10:17:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ffc000-0x120)={0x4, {{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]}, 0x1, 0x1, [{{0x2, 0x1, @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]}]}, 0x120) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000af7000)={&(0x7f0000ee0000/0x2000)=nil, 0x2000}) clock_gettime(0xffffbffdfffffff2, &(0x7f0000fad000-0x10)={0x0, 0x0}) 2018/01/20 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000082f000)={0x0, 0x0}) r1 = request_key(&(0x7f0000a85000-0x6)='rxrpc\x00', &(0x7f0000c07000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a8000)='system\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a95000-0x18)={0x0, 0x2, 0x10, 0x0, 0x7}, &(0x7f0000b75000-0x4)=0xfffffffffffffe23) fsetxattr(r0, &(0x7f0000e00000-0x23)=@random={'system.', "75736572e66b657972696e676d696d655f74797065262973656c6600"}, &(0x7f000020a000)='*em0\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009a5000-0xa)={r3, 0x4, 0x1, [0x1]}, &(0x7f000053f000-0x4)=0xa) keyctl$clear(0x7, r2) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000951000)=[], 0x0, &(0x7f0000095000)=[@init={0x10000010f, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000521000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000792000-0x4)=0x101, &(0x7f0000ba6000+0x28a)=0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x1000000000016) process_vm_readv(r0, &(0x7f0000eea000-0x20)=[{&(0x7f0000199000)=""/222, 0xde}, {&(0x7f0000deb000)=""/176, 0xb0}], 0x2, &(0x7f00003f1000-0x60)=[{&(0x7f0000077000-0xdd)=""/221, 0xdd}, {&(0x7f0000a17000)=""/4096, 0x1000}, {&(0x7f00005aa000-0x2)=""/2, 0x2}, {&(0x7f000090c000-0x98)=""/152, 0x98}, {&(0x7f00009c3000)=""/47, 0x2f}, {&(0x7f0000ff8000-0x84)=""/132, 0x84}], 0x6, 0x0) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x1, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000f6d000)=[], 0x0, &(0x7f0000a33000+0xd71)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f00000dc000)=""/218, 0xda) 2018/01/20 10:17:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000e6000)=0x1f) 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000182000)={r2, 0x1}) sendto$inet(r1, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/enforce\x00', 0x10203, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) bind$alg(r0, &(0x7f0000888000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/20 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:33 executing program 6: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) migrate_pages(r2, 0x2, &(0x7f0000623000-0x8)=0x20a, &(0x7f0000c9e000)=0x6) ustat(0x401, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_pts(0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) r5 = syz_open_dev$sndseq(&(0x7f00006df000)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000532000)=0x60) r7 = memfd_create(&(0x7f0000cfc000-0x2)=',\x00', 0x2) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r9 = socket$vsock_dgram(0x28, 0x2, 0x0) r10 = socket$can_bcm(0x1d, 0x2, 0x2) r11 = epoll_create(0x5) r12 = dup(0xffffffffffffffff) r13 = eventfd2(0x7, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000079f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmsg$unix(r0, &(0x7f0000fb4000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000098c000)=[{&(0x7f0000000000)="7b289f7e1d592b2cd789a470545cce76af61a2c817735db1d389e035fd01272f41a0af3b2a759c7ff155fb4816281d1fe78a773e49c55cf74e8b7247d620c29a6f0a2ad0ad47bb499938f5e85a0aea3e2a95fd68d3790338b7f9fc076946c74f012c3005aab5249392dfb3ecbb069e023652ab37ccbf721f70fe79ed40f84f1679025ca2d5845c", 0x87}, {&(0x7f00001b2000)="a52229d113182ffb0e1c099a69c88d55eb", 0x11}, {&(0x7f0000f30000-0x25)="52f77ae40ac4e98901afe057758942cdea5c56e1911fb7ffd7ecff5f039fd41ec6c8aefebb", 0x25}], 0x3, &(0x7f00008e8000-0x98)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x20000000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r17, 0x0) 2018/01/20 10:17:33 executing program 0: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2200, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bb2000-0x20)={{&(0x7f0000dcc000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/20 10:17:33 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xa)=@random={'securkty.', '\x00'}, &(0x7f0000001000-0x7b)=""/123, 0x19d) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40044160, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000008000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000009000-0x4)=0x4, 0x4) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000006000)=0x4) 2018/01/20 10:17:33 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000017000-0x160)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x8, 0x1, "ac539398278f9a68553810e3bf3506eb6357b864ae13897b0f43912d18210925369d8b78a4943b8e8890e9952e0e3d0c9895fc83c2dca7e95dc9adc12e9fc0f0bc9c6a30df8939084140a0330f1f5f06"}, 0x160) uname(&(0x7f0000013000-0x65)=""/101) r1 = syz_open_procfs(0x0, &(0x7f0000017000-0xf)='net/ipv6_route\x00') symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000017000-0x8)='./file0\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000017000)="2c92882bfa5ba84adbce3b7dcd22b762300e64330f0cf700038b79dac95b70", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x538)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000f1000)='/dev/adsp#\x00', 0xfff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000f2000)={0x0, 0x1000}, &(0x7f00000f2000)=0x8) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f2000)={r1, 0x2, 0x5, 0x81, 0x9, 0x0}, &(0x7f000003b000-0x4)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000f2000-0x50)={@generic="f020d257eb628d004c02964d2654888c", @ifru_addrs=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 10:17:33 executing program 3: pipe(&(0x7f0000ee6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000949000)={0x9, [0x2, 0x5, 0x9, 0x1, 0x7, 0x9f19, 0x3, 0x3, 0x7]}, &(0x7f000086c000)=0x16) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fsetxattr(r1, &(0x7f0000166000-0x9)=@known='user.syz\x00', &(0x7f0000b4d000-0x4)='em1\x00', 0x4, 0x0) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x400401, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000031000)=0xb) getsockopt(r0, 0x3775, 0x8001, &(0x7f0000c32000)=""/128, &(0x7f0000c48000)=0x80) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/20 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$usbmon(&(0x7f000072e000-0xd)='/dev/usbmon#\x00', 0x23c, 0xc0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000033c000)={0x6, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x0, 0xffff, 0x1000, 0x401, &(0x7f00006fe000)=@generic="e07a22672009c112e8e3628b3ab9a9c3", 0x3a2, 0x6, 0x6}) 2018/01/20 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x200000002000) fcntl$dupfd(r0, 0xf1af5e84d873f4b2, r0) 2018/01/20 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b9b000-0x4)=@int=0x6, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) 2018/01/20 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00001cd000-0xe0)="6d3103aff52c75f043e4596bc362242c3642107641d65f083ae0b9acbbafe7acc8d7de42ff2e4decf88315540c3ac99f9b9874f3d1591b727a0fe3134b48777ec734ec37493c61e8dabd2196244e049483b4cb49b504bcda14757ab40029d00e335148c024dc31565bedd818293f4d93d41a963dea5d5a1798bf518f12f6a620821703c5f81bbd7a602f07d58f9d3f77a5538ec2706c606a2309a4ed25185cddf45008ba8169006874aa5e6acaae7acc10dc152702e756219dd2d661a0431a5abde79e4e7beaaf6985ee7db040a895b2a96b6b0b10fcacc6967af5039799c393", 0xe0, 0x0, &(0x7f0000217000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = open(&(0x7f0000bb1000-0x8)='./file0\x00', 0x80040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000080000-0xc)={0x0, 0x0}) 2018/01/20 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:33 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1be, 0x7, "8cbc7c09a91f6ee31657946d08b2f4d22baa3ee6306d0d23a47193f53af45016e15ff262ba216749cc5f323cceafb6f4b615e078a7015a4b0b9066d9ecb1dd8fe469afd730e0c73b18cf2b8a42e42bcf"}, 0x160) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000238000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000582000)=0x80000001) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000b06000)=""/213, &(0x7f0000b06000)=0xd5) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b07000-0x9)='/dev/kvm\x00', 0x82, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x10) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000b07000)=0x7, 0x4) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) 2018/01/20 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000a42000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) write$tun(r1, &(0x7f00006ff000)=@pi={0x0, 0x6006, @eth={@random="a17ba33e8573", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7fffffff, 0xe8, 0x4}}], {@ipv6={0x86dd, {0xfffffffffffffffb, 0x6, "b3f4ac", 0x11f6, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3f, 0x0, 0x3f03, 0x0, 0x0, 0x2, 0x3}, @fragment={0xbf, 0x0, 0x1, 0x2, 0x0, 0x5, 0x2}, @fragment={0xff, 0x0, 0x10000, 0x40, 0x0, 0x3, 0x1}], @gre={{0x0, 0x0, 0x1, 0xf0, 0x0, 0xe6, 0x0, 0x1, 0x880b, 0x1000, 0x1, [], "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{0x6, 0x0, 0x101, 0xe9b, 0x0, 0x0, 0x800, [], "fc7ea78c3334a0e3c53ea2eb1952289ffac83175890e691fbc080d0f04286f4110219e0880f0f6df21ecd2f710217e6c523a60c410ad5d7ea3562eef43b82d5c1938cddd357a62faf5f26eb4826aa78fbfb6dc65ab488677eff04acb03fb4d6429cc9a701135c14d2d967aa3885fffa5ccc74e8fe215675566f9b6c018fce308bcd19a3359f839c5c1f4b8704ffe9f6bd0cc28c29d7caec4cf272e035452edfce10f410efd79d83f7b54c6c304a977db2daf67f508ec94b32bd01e91f0b38f772f42a97f44dcad8411ccfa700be411fde5bf831fbc9c92bb7b4fbc70adb09ea08471acc666d9"}, {0x8, 0x0, 0xc8, 0x54, 0x0, 0x0, 0x86dd, [0xaba0000000000000], "bcafa4c720285ee317396030e2a391f781dcd821724f626ddd1ee584232c5a7ce1768d877ab5d297b5e510f51c8750aa4caee9f8ba8e7f789145b72f6723d5fc24942d820c4af173c909b976f8f914255c2f1e0bc8cb1d58af580bfd29cc453fcdb865cd5b71003e3194ed16c76462fa00a568905379e315ba9fafa2cb7b3c42f39ecc55063bb465f3a1629e30f30bf992ce1e4afc3fa5876fe17772bfd0a37128215fa0476d0cd3f1ea85944bcb19a620a7d40c9f0a31e756c9422d7df43e2dd5b3237e916e453819a4ed11c8048e83b7403db09abdbc8e8f10961eee123857a865b2b9430a"}}}}}}}}, 0x1234) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) accept$netrom(r0, &(0x7f0000ffa000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cad000-0x4)=0x48) syz_open_dev$loop(&(0x7f0000ba4000)='/dev/loop#\x00', 0x593, 0x143000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001b4000-0x4)=0x0) write(0xffffffffffffffff, &(0x7f0000c51000)="dbef803ebc9f5de1e52004000000326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcf3dd743cc665c32af223d42438b496a0304891c885d7ae707d4a70f330e6fa1e3c9c76f314ffab329d9a00e64b866f95c5bd452661ce9ec7a2f1c994a89daa8466ca8d3d069b74f8f41b64fd8", 0x7c) write$tun(0xffffffffffffffff, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write$sndseq(r0, &(0x7f00006d9000)=[], 0x0) unshare(0x40600) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x20000000000) 2018/01/20 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000860000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a35000)="679faf528d61a9071f63b03d136a03ca52d5f9fc01b3ec32b90bf56ba22a3b335b40c799345572cc852a2e2769f08dd86e9a") request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000-0x70)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000-0xf)=""/15, 0xf}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000005000-0x14)=""/20, 0x14}, {&(0x7f0000004000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000007000)=""/12, 0xc}], 0x7, &(0x7f0000006000-0x91)=""/145, 0x91, 0x2}, 0x2020) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fde000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000fdd000)={0x5, 0x6, 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socket$inet(0x2, 0x80800, 0x200) ioctl(r1, 0x4400000000001283, &(0x7f0000934000)="") setns(r1, 0x44000000) 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 4: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") 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) execveat(0xffffffffffffffff, &(0x7f00007c0000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)=')\x00', &(0x7f0000ff1000)='ramfs\x00', &(0x7f0000099000-0x2)='}\x00', &(0x7f000076f000-0x6)='ramfs\x00'], &(0x7f0000980000-0x10)=[&(0x7f0000000000)='#keyringeth1self^:-nodev\x00', &(0x7f0000964000-0x6)='ramfs\x00'], 0x800) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000002d000)=[{{&(0x7f000002e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000012000)=[{&(0x7f000002d000)=""/193, 0xc1}, {&(0x7f000000b000)=""/169, 0xa9}, {&(0x7f0000012000-0xd7)=""/215, 0xd7}, {&(0x7f000002d000)=""/154, 0x9a}, {&(0x7f0000019000-0x21)=""/33, 0x21}, {&(0x7f0000006000-0xeb)=""/235, 0xeb}], 0x6, &(0x7f000002e000-0xbc)=""/188, 0xbc, 0x200}, 0x10000}, {{&(0x7f000000a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002a000)=[{&(0x7f0000006000)=""/117, 0x75}, {&(0x7f000002d000)=""/96, 0x60}, {&(0x7f0000018000-0x1000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/188, 0xbc}, {&(0x7f000002a000-0x9e)=""/158, 0x9e}, {&(0x7f0000028000)=""/113, 0x71}], 0x6, &(0x7f000002d000)=""/4096, 0x1000, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000011000-0x30)=[{&(0x7f000002d000)=""/100, 0x64}, {&(0x7f000002d000)=""/114, 0x72}, {&(0x7f000002e000-0x10)=""/16, 0x10}], 0x3, &(0x7f0000009000-0xcf)=""/207, 0xcf, 0xa0e0}, 0xffffffffffffff7f}, {{&(0x7f000002d000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f000002b000)=[{&(0x7f000002d000)=""/226, 0xe2}, {&(0x7f000002e000-0x65)=""/101, 0x65}, {&(0x7f000002d000+0xc98)=""/91, 0x5b}, {&(0x7f0000021000)=""/0, 0x0}, {&(0x7f000002e000)=""/60, 0x3c}, {&(0x7f000002d000)=""/124, 0x7c}, {&(0x7f0000018000)=""/75, 0x4b}, {&(0x7f0000016000)=""/128, 0x80}, {&(0x7f000002e000-0x20)=""/32, 0x20}, {&(0x7f000000b000-0x1b)=""/27, 0x1b}], 0xa, &(0x7f000001f000)=""/228, 0xe4, 0x10001}, 0x5}], 0x4, 0x40, &(0x7f000002d000)={r2, r3+10000000}) sendto$packet(r4, &(0x7f0000015000)="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", 0x1000, 0x4, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/20 10:17:34 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x6, 0x204000) socket$inet6(0xa, 0x0, 0x5) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x30, &(0x7f0000003000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x3d8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005d2000-0xbc)={0x4, 0x2, 'client1\x00', 0x4, "87be079377f81946", "7608fb38d33eebe9144b26ffb7eff8416931caa85a1073dc85ed703c56fda70c", 0x4, 0x195, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/20 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001a1000)={0x5, 0x2, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/sequencer\x00', 0x48c00, 0x0) accept$netrom(r1, &(0x7f0000880000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000046f000)=0x48) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 10:17:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) 2018/01/20 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvfrom$llc(r1, &(0x7f0000038000)=""/87, 0x57, 0x0, &(0x7f000098a000-0x10)={0x1a, 0x1d, 0xff, 0x400, 0x8000, 0x7ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000007e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92e, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000082d000)={0x0, 0xb1, "4daedc43a488e85e2896703530db5626b669f93e992256b2c6a07376a1a15891d001d0066e09710180aaf7f2fdbac8db22848a637f0f435a032e26e9036b7af19b48b13f4bdb25db1e1cf406db0053a0fb4af85d69a4a8abcfbfb768c0e92f0d311940eead5a0ada89063176ad081d70a7d78f37b8d7d6ed37e9bd18658ab8566921393584d570b6c9e7fa4442ce10eb1b78e48a2406511588f6ce9a9fc2dcaf7a02718e752cde8daf01efba3bfbf42513"}, &(0x7f0000bc7000-0x4)=0xb9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009f3000)=@assoc_value={r2, 0x8001}, 0x8) stat(&(0x7f0000e70000)='./control/file1\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e8b000)='./control\x00', &(0x7f0000cfa000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad7000-0x9)='/dev/rtc\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d8e000-0x4)=0x0, &(0x7f0000589000)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000dc1000)=@hci={0x0, 0x0, 0x0}, &(0x7f000055e000+0x841)=0x6) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dc1000)={0x0, 0x1ac, 0x3, [0x5, 0x4, 0x1]}, &(0x7f0000dc1000)=0xe) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dc1000)={r2, 0xff, 0x20}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) [ 60.370491] sctp: [Deprecated]: syz-executor1 (pid 8534) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.370491] Use struct sctp_sack_info instead [ 60.443442] sctp: [Deprecated]: syz-executor1 (pid 8534) Use of struct sctp_assoc_value in delayed_ack socket option. [ 60.443442] Use struct sctp_sack_info instead 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x20000000003, 0x4, 0x7, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000fe9000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006a6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005a7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000789000)={r0, &(0x7f0000b4b000)="", &(0x7f000021c000-0x3c)="497a6bb6f4a690a742f71f96d71589295ee78d6b1c44f0f14c8e7e240fe87cccfc85480a8a433771eb8a5bc065e014e33fed3dd285bd2f664162ba8b", 0x0}, 0x20) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000b44000-0x8)='./file0\x00', 0xc0, 0x4) execveat(r0, &(0x7f0000bdd000)='./file0\x00', &(0x7f00001d4000)=[&(0x7f0000d87000-0x2)='>\x00', &(0x7f0000d8d000)='\x00', &(0x7f0000ebe000-0x8)='@@:#$]%\x00', &(0x7f0000475000)='locpusetmime_typetrusted$\x00'], &(0x7f0000bf9000)=[&(0x7f0000181000)='vmnet1*.*\x00', &(0x7f00001c1000)="6367726f75702b656d312bfd2600"], 0x1100) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file1\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f3000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000806000)={{&(0x7f0000ef0000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r2 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setscheduler(r2, 0x0, &(0x7f0000dea000-0x4)=0x179) mount(&(0x7f00000a3000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000b28000-0x6)='msdofH', 0x9022, &(0x7f000097c000-0x1)="") 2018/01/20 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000a31000-0x28)={0x57, 0x0, 0x0, {0x2, 0x0}, {0x0, 0x0}, @cond=[{0x1, 0x7, 0x1, 0x7, 0x1, 0x5}, {0xfffffffffffffff7, 0x2, 0x7, 0x80, 0x7, 0x5}]}) tee(r0, r0, 0x4, 0x4) r1 = syz_open_dev$mice(&(0x7f0000d9a000-0x10)='/dev/input/mice\x00', 0x0, 0x400002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009b7000-0x1d)={0x0, 0x15, "d7b3d377b57ac1823e02498f76ea6cc404ff4e2012"}, &(0x7f0000b78000-0x4)=0x1d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000331000-0x27)={r2, 0x1f, "5894623787356ddc4022b398ef17a8b4b3b8e9da943290fbfa76421716e50e"}, &(0x7f0000247000)=0x27) setrlimit(0x5, &(0x7f00009ce000-0x10)={0x9, 0x5e4}) 2018/01/20 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x4a, &(0x7f0000d05000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x6, 0x10000, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/20 10:17:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f2000-0x5)='stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e81000-0x70)=[{&(0x7f000059e000-0x97)=""/151, 0x97}, {&(0x7f0000478000-0xa3)=""/163, 0xa3}, {&(0x7f0000dae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f00006dd000)=""/108, 0x6c}, {&(0x7f0000d4e000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/162, 0xa2}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{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]}) 2018/01/20 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000831000-0x8)={0x3, 0x2}) 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000305000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r2 = socket$inet6(0xa, 0x2, 0xde23) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004e7000)={0x0, @in6={{0xa, 0x3, 0xb5e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e1a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000092b000)={r3, 0x1000, "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"}, &(0x7f00002e4000)=0x1008) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000735000-0x14)={0xffffffffffffffff, 0x3, 0xce7, 0x3, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000563000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000825000-0x2)=0x0, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004d2000-0xc)={0x0, r0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00008e8000)={&(0x7f0000048000/0x2000)=nil, 0x81, 0x0, 0x8, &(0x7f000005d000/0x1000)=nil, 0x8050}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00001f5000)={"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"}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000055f000+0xd97)={&(0x7f0000fe0000-0x10)=[0x1, 0x1, 0x6, 0x2], 0x4, 0x6, 0x8, 0x6, 0x28, 0x3, {0x6, 0x4, 0x3, 0x6, 0x3f, 0x2, 0x0, 0x800, 0x7, 0x735b, 0x40, 0x7, 0x80000001, 0xfffffffffffffeff, "5fc27527af225e6f560e537e975fb3d9d5d0e3d95cab88e76a47c000a5a9f693"}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/20 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) setpriority(0x2, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/enforce\x00', 0x80000, 0x0) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019d000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c74000)={r0, 0x0, 0xd, 0xdf, &(0x7f0000a5e000-0xd)="2cd94a0071720c01d9b261b293", &(0x7f0000b8f000-0xdf)=""/223, 0x1, 0x1}, 0x28) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000678000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/rfkill\x00', 0x200, 0x0) exit(0x7) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r1, &(0x7f0000547000-0x50)=[{&(0x7f000031e000-0x6c)=""/108, 0x6c}], 0x1, 0x4) 2018/01/20 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0xfffffffffffffff9, 0x2c0d9304, 0x2) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r3 = getgid() setgid(r3) ppoll(&(0x7f0000b10000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) listen(r4, 0x40000000000005) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000da000)="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", 0x1000) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r4, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000f4e000)=@generic={0x9, 0x1a, 0x1}) sendto(r5, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r6, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r6, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) pwrite64(r0, &(0x7f00003cf000-0x10)="93894029e9adefae50201a66815f9d4c", 0x10, 0x0) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e84000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000249000-0xf7)={0x0, 0xef, "f9b253a758faf9a586f2fcb5f894a5a423d06ca44d5cac6fc94c321cb2d45c9b4e7d445f44dd40d57a72ca894a850d88391e355465d6a080fe30cf55bb707668b9793939bb924b2367b26101f87999f0f8d1f6edf04e7d5d896112d9d7017bed7b95c75d5784bd4d5bc6c9bd21b869fc8a9139786d72dd7b71d1ca36724fa1a37c39d6c7597e9721a2eb837912fcaeece481841ddb59e5cd252bd18ebbcd79f5fc081c6aad591a4dd2aa2bead782b78100371383c7d1354615cedb340a12673d9d97cd07548bc2870ab27ae31d0bbeef7e8d044d8e1f716d077532410fb2155958c326bd286a5a87a1fc41f4d7fdc0"}, &(0x7f0000fad000)=0xf7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b69000)={0x0, 0x3, 0x5, 0xffffffffffffff7f, 0x8e, 0x7f}, &(0x7f0000af9000-0x4)=0x14) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000046e000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x3, 0x3f, 0x8, 0x42}, &(0x7f0000fad000)=0xa0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000896000-0x18)={0x0, 0x8, 0x0, 0xffffffff, 0x0}, &(0x7f0000fad000)=0x18) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000668000-0x8)={0x0, 0x5}, &(0x7f0000fae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000045a000)=@assoc_value={0x0, 0x973f}, &(0x7f0000625000-0x4)=0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006a8000-0x8)={0x0, 0xb4}, &(0x7f0000fad000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000377000-0x38)={&(0x7f0000fae000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004c8000-0x60)=[{&(0x7f0000fad000)="1ceeb1a5e4fa6e6d4efc691c4d6b5c55be2a1aea8cb087d3a8ea5160c6b962a02424db9341d10a8c38abf615b1193127212fc50e8e96e016dd51bbe402be3e69ad246d039079cc642b469cb33dc3df708c0f736baa978523f9385982f0ccdbb88a17b5df", 0x64}, {&(0x7f00002b9000-0x80)="ecbc4b725e58e0931e3a87a743ef1cb306b3b0b8555db482d14aa0bf73403849f85374bdba1bf678de3223411e4273c394d7cca26d09a30b33069123eeda47b82c440fd5d574573813915fc48a24b4075621061325dc54c9ea077c17053e772c2f076db681807ffd2d5aeebe358715ac94a2409d820a1aa29767ecadaaffb8f8", 0x80}, {&(0x7f0000fae000-0xc8)="c3f607ee17a3bb410df8578b0eff516b4d27963bc3147533161cdaad7c9bde6f5cc953de0310147d1fbda00d6cb383914785e9cdd93d04e0bcc3412fc48e0d245affd0c61044e1e7e09a2b2b6750de2479acc9ec8c3164882d2d6bb0f0804c0c6e70c47f73f9fe9aa7f8ed51a13b2d386b3a262b41ea2b8b5a28182ef8c614d520faad366dfd81882f35ac17c4863b82d96874e468acef210345bb8f6465fe199c8e32961a7864c88230f6c63eb7333d8b3acadd2832a9b3cfb15a34b8a508d2f987031df93e849c", 0xc8}, {&(0x7f0000fae000-0x72)="e0accf8ab633ff4ba6fe98c832c6e36be483d2c18be08d17e4efbb3a135a01040ec751e949cde59a91273de3e057a1f21987c50b9b7ed5b9d1e51e9f1589f0268a3d19faab335b12677d0865f31398d8b6dcc5ff4a587278c0300a1a16eb358e982fae86fa78eb8382fb4a47c82f3ccac321e00eccbd02febe8902", 0x7b}, {&(0x7f0000fae000-0xb2)="8f07fc0b7076d16b67ec18abf4b3cbdbcf99f0f9f356792b7687e48e20f683baba708a5e752557f36c08f5f5566eeea68a8d29644115cd9bb25e03126a8fbe807676451e88caaece8b1567e1a32d76a06daafa973af2f742d037e096777366243c834ab3a099abf1302dad77937a7b7b13ad174a3d48d2c92fd7c9eab4b6a871e48a839fb8fdf2de151c9fd452e7d9398d62a9f0bba78e951a4bcfe6779bc042375592d5814d8a2427043366cfbfbf2abec9", 0xb2}, {&(0x7f0000fae000-0xb8)="d49b0177b7234360222bd13ea210f8a7ac2dd6cb5999c5fbff94520d3d931f9d8c320fbc1519acfd93308fe951d5897efea837491e59eb1018afacb35567a9b90a10f6dc6a6fd94dce3b83a534aaafa8be42facd27d189b0c375850eea22133113795f44a3baf4053728f72f2bbc08cbac429261920abbd4f31783c36961863ad5132aa8036209f180ee1077f63d7e1aad5776a033d7f89ce3db76460b2fccab96af25419249f30b9a1a1974e7246c567f70fda29186f7bf", 0xb8}], 0x6, &(0x7f00000d2000)=[@init={0x18, 0x84, 0x0, {0xc920, 0x0, 0xff, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0xbd1, 0x772, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x820f, 0x6ac8f949, 0x7ff, 0x2, 0x4, 0x10001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x0, 0x40, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8000, 0x100, 0x2, 0x80, 0xe6, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x1000, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x80000000, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x1000, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x2, 0x0, 0xff, 0x1, 0x2, 0x68d0, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x2, 0x8001}}], 0x1e0, 0x800}, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r9 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r9, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000fac000)=[{&(0x7f0000cb1000)="19964416e389f6e1cd35368702bc3f76328331d12f38698b9e7501db684da099", 0x20}], 0x1, &(0x7f0000505000-0x60)=[], 0x0, 0x0}, 0x0) recvmmsg(r9, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) [ 60.692886] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/20 10:17:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7f, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") statx(r2, &(0x7f0000d88000)='./bus\x00', 0x0, 0x0, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$KVM_CREATE_VCPU(r1, 0xae41, 0x4000002) 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) syz_open_dev$sg(&(0x7f0000fef000-0x9)='/dev/sg#\x00', 0x101, 0x0) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b56000-0xb)='/dev/vcsa#\x00', 0x8, 0x800) syz_emit_ethernet(0x46, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 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}, {[], @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) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000045d000-0x80)={[0x2, 0x4, 0x17000, 0x3000], 0x8001, 0x80, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:34 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x8001, 0x9, 0x5, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x4, 0x81, 0x81, 0x61d7}) 2018/01/20 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000986000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000fe6000)={0x4, {{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]}, 0x0, 0x4, [{{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]}, {{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]}, {{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]}, {{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]}]}, 0x2b8) kcmp(r0, r1, 0x4, r2, r3) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) r7 = dup2(r5, r5) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000fe8000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="018a08fb84b1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000fe6000)={r6, @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]}}, 0xfeb4) syz_open_dev$random(&(0x7f00009b2000-0xc)='/dev/random\x00', 0x0, 0x400) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f000011e000)=0x0) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000083d000/0x3000)=nil) fstat(r2, &(0x7f00004c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043f000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r8, 0x1, &(0x7f0000ae6000-0x70)={{0x0, r9, r10, r11, r12, 0x100, 0xc57d, 0x0, 0x0, 0x0}, 0x40, 0x3f, 0x2, 0x7fff, r1, r1, 0x100000001, 0x0, 0x0, 0x0}) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0100c4", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "4df242613bca8749"}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000f8000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KDADDIO(r0, 0x4b34, 0x9) 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 7: r0 = creat(&(0x7f000083e000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0xffffffffffffff7e, 0x6, 0x2}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000026000-0x36)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x36, 0x0}, 0x36) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000021000)=""/64) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0x37, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000011000-0x4)=0x0) [ 60.781486] dccp_close: ABORT with 2 bytes unread 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) syz_open_dev$vcsa(&(0x7f0000223000)='/dev/vcsa#\x00', 0x1f, 0x600000) 2018/01/20 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0xa, 0x4400000000080002, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00007ce000)={0x1, 0x0, [{0xc0000001, 0x0, 0x2ca2, 0x3, 0x3, 0x0}]}) stat(&(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r4, 0x40045436, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000fe6000-0x4)=0x0) r5 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r5, &(0x7f0000b83000)={r3, 0xffffffffffffffff, 0x0}) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000b0b000-0x8)={@hyper=0x0, 0x0}) 2018/01/20 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) get_thread_area(&(0x7f0000968000-0x10)={0xbb, 0x20001000, 0x5000, 0xeda, 0xffffffff, 0x400008, 0x5, 0x15, 0x2, 0x4}) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c79000-0xc)='/dev/autofs\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000d90000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000075a000)={0x0, 0x0}) write$evdev(r0, &(0x7f000010e000)=[{{0x77359400, 0x0}, 0x1, 0x8, 0x4}, {{0x0, 0x7530}, 0xfef, 0x7, 0x4}, {{r2, r3/1000+30000}, 0x5c, 0x400, 0x200}, {{0x77359400, 0x0}, 0x8, 0x3, 0x1}, {{0x0, 0x7530}, 0x7, 0x100000001, 0xf8}, {{r4, r5/1000+30000}, 0x7c, 0x101, 0x6}], 0x90) connect$vsock_stream(r1, &(0x7f0000677000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r6 = accept$alg(r0, 0x0, 0x0) sendmsg(r6, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de", 0x10}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000133000-0x20)={0x100000001, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000399000-0x10)={r7, 0xfffffffffffffffe}) recvmsg(r6, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) poll(&(0x7f00003bf000-0x38)=[{r1, 0x2080, 0x0}, {r1, 0x4140, 0x0}, {r1, 0x439, 0x0}, {r0, 0x0, 0x0}, {r1, 0x5, 0x0}, {r2, 0x9050, 0x0}, {r1, 0x2020, 0x0}], 0x7, 0x800) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0xe, 0x7, 0x3, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000331000-0x4)=0xb84, 0x4) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f000066a000)={0x100000001, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007e0000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r2, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fc7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000b1d000)=""/221, &(0x7f0000cfb000)=0xdd) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010d000-0x1000)="c2", 0x1, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00008ae000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)=' \x00zQaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00007e6000)={r0, r2}) close(r4) 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$sg(&(0x7f0000494000-0x9)='/dev/sg#\x00', 0xc4, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e34000)=0x0) prctl$setmm(0x23, 0x4, &(0x7f00009a1000/0x3000)=nil) 2018/01/20 10:17:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x440000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000)={0x7f, 0x0, 0xffffffffffffffff, 0x8001, 0x2, 0x7ff}) 2018/01/20 10:17:34 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000172000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f5e000)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, 0x0, 0x0) 2018/01/20 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$vcsa(&(0x7f0000e9f000)='/dev/vcsa#\x00', 0x6, 0x200000) fchmodat(r0, &(0x7f0000281000)='./file0\x00', 0x4) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f0000d47000)={0x0, 0x0}) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000049b000-0x1)="81") pause() mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000413000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000011000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/20 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a57000)='/dev/snd/midiC#D#\x00', 0x6, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c73000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000046b000-0x38)={&(0x7f00005d0000)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f00008f1000)={&(0x7f00008ef000)=@delneigh={0x28, 0x1d, 0x4, 0x1, 0x2, {0x0, 0x0, 0x0, r1, 0x20, 0x1, 0x3}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x80) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7ff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000044e000)=0x600000000, 0x4) lseek(r3, 0x4, 0xffffffffffffffff) 2018/01/20 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00007f0000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = add_key(&(0x7f0000424000)='.dead\x00', &(0x7f000074d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098c000-0x5b)="d111030f558c2c5e669495ac59c658173baa05dd5e61aa7a0274146fe707fa57b8ee5ff3a6c03367655b28ec929c65a21169b86dd3f9f09b9328e965aa1b0c8346e0093694d63732f82600405ad62f747c9c0b830f2e233327c044", 0x5b, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000bf000)=0x1, 0x4) keyctl$invalidate(0x15, r3) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00005b8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x210000) r6 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) connect$l2tp(r5, &(0x7f0000f8c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x2, 0x4, 0x1, 0x0, {0xa, 0x0, 0xea29, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x32) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000604000-0x38)={0x364, 0x0, [{0xfff, 0x0, 0x2}, {0xbf7, 0x0, 0x2}, {0x0, 0x0, 0x5}]}) 2018/01/20 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='+\x00', 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004e1000)=0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xbf80, 0x9) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000500000-0xd)='/dev/dmmidi#\x00', 0xe3, 0x100) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f28000)={0x980, 0x7, 0x4, 0x4, 0x1000, 0x0, 0x1000}, 0xc) socket$netlink(0x10, 0x3, 0x0) 2018/01/20 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fb7000)='/dev/amidi#\x00', 0x0, 0x420400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000826000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000309000-0xc)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = getpid() syz_open_procfs(r4, &(0x7f0000c7a000)='net/connector\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r5, 0x8a21}, 0x8) 2018/01/20 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) getitimer(0x1, &(0x7f0000e95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f0000285000-0x4)=0x0, 0x8, &(0x7f0000879000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, r1}, 0x82, 0x8, 0xfff}, {{0x0, r2}, 0x100000000, 0xe40, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x48) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000950000)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r5 = dup3(r3, r3, 0x80000) statx(r5, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) flistxattr(r4, &(0x7f0000cac000)=""/183, 0xb7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f000082b000)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', r6) r7 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000053f000-0x10)={0x7fff, 0x5}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00006b8000)=0x3, 0x4) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r7) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f53000)={0x0, 0x0}) futimesat(r0, &(0x7f0000e87000)='./file0\x00', &(0x7f00009b9000-0x20)={{0x0, 0x0}, {r8, r9/1000+30000}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/20 10:17:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}, 0x2d, [0x7, 0x7, 0x7, 0x6a85188, 0x1, 0x3f, 0x1, 0x7ff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ac2000-0x8)={0x0, 0x0}, 0x80800) accept4$vsock_stream(r1, &(0x7f0000c16000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80000) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$inet6(0xa, 0x806, 0x0) pipe2(&(0x7f00009fb000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000f2000-0x4)=0x0) lstat(&(0x7f0000643000)='./file0\x00', &(0x7f000068a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r4, 0x9) stat(&(0x7f00007e9000-0x8)='./file0\x00', &(0x7f00005ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f000010a000)=[{&(0x7f0000616000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5f000-0x80)=[{&(0x7f0000057000-0xeb)="58452136c2a0722f6002fd70a12e4831fcc68aed22abb5823bf4040fa4445eae194158296ac3529b7a9b0d854a0e885c99a7e7a6a99c201ba6aa1efe676fdfbd194275b59c668c3299d8259e42d48b533b99f0043f5687c9ef86f20aaf38fda80d71ef8e25a3ad8720763593cefff528dc2cd926f09505e00f415f28c5893b410d6afb126eb882f38b6c19858fc8359418b36b1936ec0e7be76cbe31203d47952efd5965622fb222f8bdd3560625788cbd668ceb8c440df1a2c64450a2c0ee89a7adc861623bd3b7de4312ec45d87389dbc6bb7ada140a96e761ea4f1b54d0a7d067433fd18686ea635b16", 0xeb}, {&(0x7f00009b2000)="179b51e85343774752c6ebcb5acbc9144ba18a7eabda52707ec4", 0x1a}, {&(0x7f00005aa000-0x39)="9329b14a5698a4fde9a95dbb3b385b27d5577a278d7e45f4b8cfb197b86c9dbad9b51ddbf3e167a5bba8694bdcfaea7b1cfec089419fbea685", 0x39}, {&(0x7f0000a7d000)="0e1906cf949b414c892eb05a8fc148aed6fc1bab23e3405fc033cffdce0505ab506ebce16c170203552d518c54a4", 0x2e}, {&(0x7f00003f2000-0x1000)="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0x1000}, {&(0x7f00008c6000-0xdf)="04a86bb8baa68d036e11ba0ea76f3e9a912c7351809436c79e67b93c2145ee128d46ed5bcc751ccdbac0c70733e0d553891955effdcdde39a999b9acceb975a80351e97c47a2baec068f84cc4bb49cb9f4728efa9526ccd0e0166088538dcc0cc51231e90ab092df91577f889e461bdb9ed21adbfe8c5ba0908b14cea2c2b13b67cb7f06ff058b9c7650f585a456c4ae5efd77d3bab6c7251f1bfd097e62a11e3e727abea090c744b84a1ffbe054ad0ffc297e95a87ba07d92cb95aa5865806a7f9ef5a7942873a5dea1489aead2c9e806b7bdafcbb52b662457a8439b005f", 0xdf}, {&(0x7f0000b43000-0xf)="f16766c93ed4b0401c5312b9d994cf", 0xf}, 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", 0x1000}], 0x8, &(0x7f0000e92000-0x120)=[@rights={0x30, 0x1, 0x1, [r2, r5, r3, r4, r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r2, r0, r5, r2, r2]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r3, r2, r3, r4, r2, r0, r4, r2, r4, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r4, r3]}], 0x120, 0x4000080}, {&(0x7f0000236000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000012000-0x10)=[{&(0x7f0000633000)="c66b24cf99adf62a480e463e61878aa8c6e0007a10e28a0526ed1b7099b52af555b627f42405684b0b426862cd0fcfe4e54bb7785f27149847c30bf4e79a692d7d98c93bc9ac4c5b465473f513043e42cadaa3540908a40524daaa3e5da00081913826407d719901fa3662748945943d43618afa4803e72f96ea959ee2941b7f09523d70781faafd7796ebcaee31267ddd12badc364189f01883fa76d91f9693b68544f66e06a08111dcba5a87c0f40b8be334d1186e94722afd3ca845f5d71369de4d9c8ba6a9c38071f5fc58fae696140457f22952feca088a2401d93927cd57424215c9d2a0", 0xe7}], 0x1, &(0x7f0000e53000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r2, r3, r3]}], 0x20, 0x8800}], 0x2, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) getresuid(&(0x7f0000aa8000)=0x0, &(0x7f0000596000)=0x0, &(0x7f0000d30000-0x4)=0x0) setfsuid(r12) bind$inet6(r3, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000d23000)=""/37, 0x25, 0x0, &(0x7f00004e3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000912000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000005000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000007000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000005000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000492000-0x10)={&(0x7f0000ac7000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) fcntl$setflags(r0, 0x2, 0x1) fremovexattr(r0, &(0x7f0000492000-0x11)=@known='security.selinux\x00') mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000031000-0x8)='./file0\x00', &(0x7f000000d000-0x5)='fuse\x00', 0x2000, &(0x7f0000035000-0x1e)="") lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') getpeername$packet(r1, &(0x7f0000f83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009b9000)=0x43) ioctl$KDDISABIO(r1, 0x4b37) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fallocate(r0, 0x1, 0xff, 0xfff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000b65000)={0x0, 0x0}) read(r1, &(0x7f0000e3e000)=""/203, 0xcb) 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000608000-0x4)=0x5) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 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) setitimer(0x2, &(0x7f000047b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/autofs\x00', 0x4a200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f9d000-0x10)={0x3, &(0x7f0000508000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00007fa000)={r1, &(0x7f0000a09000)=""/23}) 2018/01/20 10:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002de000-0x10)={&(0x7f00004bf000-0x18)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x800) write(r0, &(0x7f000034e000)="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", 0x1000) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a7c000)={0x0, 0xfffffffffffffd60, "4d94475b815337d0c315d16e417d99723e53e1e5e0c1037b80a5d6267275b8475c1b19b592fd966f6f9c1ff2a3e359f94e1190a14a43c219f5f20177133b42c87eedac04fa4304241fa20d0308bbbb8255ffc2a0d3ebbdf70000000080000000365eff7c7e85a69876c56040bc4bff62ac57f766f001da185142d4db2d3d84c3cb4ace477ef342f19e685beef6611d62b9a6ae68cad37e46e5ce01a4f5517bc50a0a167e3fbe349f30df6cc25f9f146a757759c32e71f2bcd61872a492353994f8f912d054121481b41bc051fbab6b4c757f4bf546c88bf876f9"}, &(0x7f0000000000)=0xb691ca0778d449f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xccbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xffff, 0x4, 0x882}, &(0x7f000070f000)=0xa0) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000655000)='/dev/sg#\x00', 0x10000, 0x20240) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000416000)={0x0, 0x37, 0x30}, &(0x7f0000a1f000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eb9000)={0x6d1, 0x200, 0x5, 0x7, r2}, 0x10) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f000011c000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000070f000)='/dev/sg#\x00', 0x0, 0x40800) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000003000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)="") 2018/01/20 10:17:35 executing program 7: eventfd2(0x2, 0x80800) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000003000-0x8)=0x0) sendmsg$alg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="50cf663408cab408a72c9b41419dce9840c0e6df56f6f1897381dccb9c9313ec55beea74903e9f4782bf462907db97", 0x2f}, {&(0x7f0000002000-0x22)="dc484a9f912368472529817071e70732ee6ae0eb4eb792d346cda63c5c2cabf0a2aa8019798d16d7400785f4c8ef39d3c81227899beade2abe26fbb83d83cdca5573c69b602631e839b446063e", 0x4d}], 0x2, &(0x7f0000001000-0xa8)=[@iv={0x90, 0x117, 0x2, 0x7a, "e1c407999b00914eab387de935f5d0b0e082211f8cd235b52c32aa7ea950ea239a61d65fc89cfe05dcdcac46c37c6bfd449121a0d54bef2c77544ceee9a5ec35b12ed25601b2436ae8787bc22d5ba465bab80a298a08c8db8f4f907c608b2e53148f996ffb75a574db6bfed9dec88041519979f9412932ad473f"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xa8, 0x4000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 10:17:35 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f000095a000-0x1000)="4091f752c17733e6612c6b97f07ae983ddb9aa3535f5a5584ce329fce32134542606afb1a6f4587f7c5499d0b8c3cb3eb0c877349195c387fb121360d9c7aca6c9a87d3a32013fce7ef057bd7dae69a7e6ca3ddd860ea99354fbe4155113ae583b4b52a20a9396f600854e3b5d7870b9c040ddd7e76a361985e29f5ccec0d15eb8d9a4144e7c2840f3090cef8b5d11f3f812a85ad1b7fa35085b32bf71954c947956a5ca3b5f93bec5eae78a1bd8662431047c35a04f135c7c9b4dcada8cc2097e41d87dfab68dff9edb79c5d7c3eab054e3be73d2ecd376ad016dd4124b1431218a7866eac83634437384d3e71cbb84a18380686cfa10b6f59676aaa643abd86702150d7b672c8319a7a05a8eb77805a625fee655aafc8b8edb9a7516ac6aac58080248110daaee76ddde43c8c9f9832c89a386934395bd923d6ab53090ff82dd5404bfd9dd877a4f06ad3d44478803fdd6551c3198df83054481ac2f73c30acb88ca81e07b667b8303a86ac05f1d70f13fda289d160564efb4616c3bde6f869c5356e60f73d6d2db6149f004f62ec4a45a0a927b8ee434f812079df7f104bc9aa96ffe9b81b4c6177e277032fcd5d91d92f5cf5ef6d45f8d5016270700ddf1527c66cac95028a97294bff42625cde39780c310b367f97fbd86073153cc684372eadf6c66056b885f91836e0bec1168ddfac184b1006c27e0b37c1adb6a72be47661e28999d8714722ff5d5f57430c9792641ee529aea045b157b9a648281f46c831240030c981ba20f50ac122b1d4fe8835ad1737606a05a23882e6135d1253266db45bb54c60ecf85a02fa97e9cb123431b98077c4f81b2e59cc36d4e9cc894f5291794657f41b071dc722619f6a1c376bdff7685d3b35eacff8b8cf5b44477a1f0811cf59582b889851a2f061c204e1488e77cd3fad2e4eec223b7b09cf86d21943c94bb5c632550cf854b6199eb86d787f60d451509c1fb937983e15411246f35ff63f4ecd4e4db8b739f78ba9d3230534e340069ad8c12f18eb5f78486bd3b94128cdca7ec88ca75938e64c061561a45b123613a73e49251f50358818bbe83c4fce444be3212c73e97f2428fa3c2c39bbf78acf904afbff9cf62b87eaf0a52a33ba4df9989dfd4da535e4e33d5d82bf6e42cd782461c0fe463f8275d3fd960ea459aa9ab4a13dff7704a1dba72a9b3cf473fcc0abca5462f4672555603b3395197ff33ff6828533f2a7be65343ed92db7ec290f00d1d4ae7f31f90c64faac5bece0c21744a903cf0c8558578e0cd1a2884c4b1b227bf233eb5aa2f88f97552d362c5034d49d8922c066a3fb39acfc23ec6d5743f61a8a7fcfff80f6b65735058687273c1980c6a6654d8a1514650ff98d2166859dc894648c6510ffe57f1881663c10bd2450fd602f584e4bc28e0c8ce10a07110a0fe90676d8493205a0bc618e132d82851f20c0283f1d9319e1db35322f2b8a34c8228ef4598cf34e120288e650fa0556c986eb320f5309c152fce6256a39d5f5710e6052e1fc792a6bfb7975de99760e2d89f7ef04f0a8f3a399ae59c4606d18bfd8ff9d2dbbcdb01d9c8dc68e4c7e07cec9a1b25bba31fd029f527a332ea375a7ea4eea3adfcdac0c7ffd3df8b5aab931d6ef7f91e3de0aed30496324513c1cf6e196b52fd26abaa47a860e4d88bc082ad5f52e83447e0ac3d91ebdade1484002f75559a550707478ff9d9d22b54b6efd2841a2319efb02edb314fcfee46261f450cf6f2498de5c8e74180b4c7abeb11650e6077cd6e2f4c6b79709236bbdeb734d1f9baa521dc294a740563ccfcd536f1ce15b3ce1e7ea73293bc262647e1e94d8685866546ea560e52b3b617df8d88280d9c8ebd536d66117376c366794ee27f89fc681879b65a51c3e0ef324a89e72285799392df29e8c00569bbbf240b44742a958248d1954dbefe97c9e10439e3533b27eb146a609dc574885414decb8f3ce66a7ede39522a22cd31cb83cc74162f59f74df2e1d2b2ecbde4ffb70ea1c8a302d1ef217b7cba0fbd4a30dcf05dd4ae6589b56fb799555d16f09fb0e34865c8dda6c53e8b4b93e68e29eb0ede7dac546f9fd180a94bf5da6b779b631c62d439ba7739b4df3e5af39aff5cf06290b65c35d54b78c16eb3e310c545667ad3aa34a4c40ba65667a59f3fdb35958405b74961d864f958bbabec893adbd80b5e7ddeedce0dc23983f1f88bfc2f9ae8dfee54b4da5e28b68c3a55a624c91f70bc16cf70d4ee9dbbaa5eee28d638cf39bf5eb8827e804cd4a296221fd4806043eb88778af3fe27b33a34aed9e69b94e775fd5076ad865b7a6fb20111208a828451bc0c4281c0bb484c80c653da97f5694a63feef065fae7a4e82f88424d469e22384fc348717148587926a841bcd9717f0796821f221f9b0b6b655f45a9037ad7c5b64a73765714bb9721d397ed56791603400e40262685e5b75880e325bd64538fb5142134dcd5a6a13f5ad4a03f60eaf804230b49676948e125f8acc456fb231fecfc888d272236cb55c43f49ed026fd810a868df9528603a4368a1ab94a1984352c9ffb2e6c01a04ba4c65b662f8efb3002f811e7fc73675f22485bea75c00825fb4aa623eb0e7f747cd65aec750a8221252fe8a15ccd0816d85fbb0df4adf0f430b23c24a129feec0a2783a07d357adc578c3dc21ca55b6cc86bff0de376d1c383d5fd13cc45d07d04b5c7386a0f0d7acaa8d03f1428af5ef43d164111444bcaedfb581ed964d4a045d973561ef3ca460a76c81af63d6d4797d33fdaf1a25b65a3fda33bf28efe75b4ecbe3b957191cf978c934ccfd2e97ee7a58e92b332209c1a6a62e19bbb887d42badab6274a5b6855498f052e9f0d56d1d9ad021297d752821420d512f34e9dd0aabaa936cc87e064597df88a0b78c9cb4ce3a482188cc55eb14ccc849d1ae9335f752897c8c6d8a4cc707cd7b8f77ab61c62be82926235eb7932c5c63bcd5bf922a44c4d0677655bd1951ee559c16384421bc16749b5b6c5ea3a8ef7c472a756b4945091fa643a550917367d5dd5eb7545035babdbb358ca259afffba09753f7c49a9af5c36525775d3425ca59802523297fe7a92625dceb9e976efbbf879d86cb75e57ad1a2044c6c7ca4f37bfaf7bf1a59d49a0a7b41d0fe75efcd30721c217d6fd4c167a0acdc5184feb562400086d57640c0e72d9d11184d4e951c52afd1c23d83fbfe961f8c20c9105cea3d8101668e43994bcf589cdc60a48bb53178daeca7441902113f7475361985c9a9a3922a3af256b227eb879cbeef43437d960349214a35e34d8caa6113b42adf13a3f766bb4b6dd0c4181bb7193ed741cbec27012058cd3213a5659f10a95a554d2de5c56813fe7f05472de3a40741510f1da778e0ece764cabf3d53e38d15fa69a831706edf6a162f90da513784381da87ab1d1ab33e9a70cb551db0c977263ffba9b52ae105afde8606f1e811f3349cdfcfb7e16f4f22b474b0cd340f33b03d560fd41d86a926bc5d2b688901ecef167051f43bad70915e7d2ce0dc09295299d3b87218a534a922b2382d964504485df45b54e0de050cd61f746e2576177447a46ede8034fc847c8831ae43ea274318a835a75bdad366392dacf65f657e2f8fdc84c1ac699e77568b43c17b029a7843e5e905165cf63e881bf781be88ec12cc2653c91dcd47d568067f60c42ae70b35d555dd11ce396c9391961abbd47dde5989cc6d50332f0a58595ba8674239ca8f31ed79f6e9ee0855f69a1aadb2e12ba1bdb6a8a1d6305742a2970891f672b30e49c07a79806a731efd45c4bce0f3c2f975e9713902ec54cdcf72f83a1d3d240bef8dc3f9efc16d2624332043c6779f5ad513e173f7d3ea7e20d35476238b8adab2c1491926a64f6a61bdbcdbf0d7ba3dddd4b229e66b2bc6db1f7680dbb322c7d94ff22bb7f16afb7a381b6ff2ea9c5ab036f3435b60676a94c96dd505220fee2011162cd7e216a4b14f09789321e6f284a9db44958b7b2a462d84455c48855141e46bbee880187224406c016668be884c433069225b7908593d7c5697eab14db94277915d7d314760c88c01d9e98ad345fbceb15b52e6522d6f5c14f48fd0f5d72896d1a1d3501e4f90bf19ffaec464c85481291c5500871e705609a1e7290501f248bd552465200d48a833e49473ed4dc03c2f206d76b490b8b7689a550081bbf60b76c5e60d8f242963f2dfb28206ea4be45539d7b1c1a9027d60c7eb8881354c91f0327e209661f6018d478332155dc9c8370fd819387806d1351f72b231d8eaff755880dbe71bf8d04ff801f31e618e7ae32167dff1026c102d6337876c1a782852928e14ec1b61fd6d18b56f65fdf43eacc60e9e73d029d80b558248675488d588b536d9e85736f98d7eaee25909c3fd00e381a2daba41e6a115bec6b2e391341e7e2f21888cc762f26e0c3255ac87c2ac9dd1f9b9791f1c66392cf22308ed47a984c19c13ff13bec183141fad8a98d4f0701929db62111bc1a477e2ba4dcd7ade2f5add2c7e902eeef5c4b34f58cb1016052a9c6b9f7e1cd32aefda49331ae20a588cf1084aab649be678ae8a5e19463e95d03e56eadc80b62caa41b3e46432de33322db85bb3b02041e39d3637edee683089b0c32d7a97f80ffa817be5d83358a172f7167e3cb3b228e26c382b4a23f251bd4eab6a0432ed7d2c0dd2ac35886aa49e8e042422bfd694f2926c800bfc20367cfc35bf6fd820e8a3901227471d65430578f0219cf5c8e30fb0163c16a2bbf3e0fdb507ddb7d5409166bba8fbefa5025e8d2d02c5b1e99bb20986f9d6e48f7ee589c641eaac78246dfa5276c2b4aa9ea486bb088287bf98102f86cce431dd250ffbe23183690b1a08756181e657bd70889b4e2bce12822a53002f0d8e369d2998533669eaf6c6c9a7026c81d06c6d933661fd341b8ff6bcb5c3103501dc3d6d4eef2e77a6c0592bb76e75b2e4fae801f5ee7df799e67054f10f0a18759d5f3333b94c28b1bd52177af89f28809b439c95a9ce1bd5ae8c9c73d7cf4c120763b6183797cf35955e073974282e26b0e9d86f3c72c4de07029fff32f82e908ab24266602706a18377c22d83c7a9120c2eae57035e3bc0ed1fa41ab8fdebff7e2d4d6c4de10702c2153b954188f12b8c0b3ccfd819add81dbfd733bfd83a13ef110cd24f8f9912f31521232e240f1229770d93d195384f47c53d83d3f856a56f8aa92d1866d4d08ddd31d077740fa26ce7140ee843193b00d7b9fc617f258ef73b4f23634590127f3830f115e3c0319ca4bc5b10effdccdd54d30c0cbef4547d0a4f8cffeb1c4081c913bed8cc0d8cab610ef962ee322668537d3b54f91e87e56b013bc1408f135b8af837bb5cd78343bcba106027ec4790a316caca416a3896a06e3901493c38a8d96c66bd1aea2e1c6ff0b720724323c18bc6b5c3c241746556ba06c6274f458433acd1b3275c616ebdf4601ecbeab6d1d56b5f63cba5978a3cb85f1a30d8d3b8ed1a25969ec61f481f903472bc2dbab4fb07a7cd7cd3252dedb88b7b322dd0b59adbd5166c0dc28e93bf9ad673a248f99817b38fae2ffb425ff409d9810500703068cda5fb3f640ab290122d49f3da9970ece1e6b38ab25e50c811b3e020d100417910a80a7b1523f999cc50660b51fc0aea3a780fbaa4c11b9a462162caaa3501c2cd5e7381b8ff0bbed637f86d93f019d93345a5b03f69d060fadb9461ab31826be29ce6df664565f39c89fd1ea19585edf856b8eb0e107d550d46ca12d30e6a4a29375c11d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) get_mempolicy(&(0x7f0000ca4000)=0x0, &(0x7f0000876000)=0x0, 0x3, &(0x7f00007cb000/0x2000)=nil, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000839000)="3fe263e1add5cb9e680a567c840b893485cb07d10a70a007cabd28229f4f4ebe210ed7615aac054ff9592f1ac7627d547d332a77d754732218e36ee74200070228a75ca46f7cd9f2c4dfec24f4979aac77cd669d30a1b620842668310363d2c12c8d6f619423aa30b3eb288d15ccd014a851705efe77b164aadecc2915c3f1db79050a94565d4dd4fe2a249fabe23c8edc8e2791d00f7caae5dc268b7be2478a65ab2b43d501163428c5c641fc948b6d651664ee649d6ab0f4f553269246fb27336c8a07d32eb50499bed8faa49295b5f5795627858c892141218e1b5403a122546062ef045edee5d8ade0a3add7ee3475eac7235700") ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000627000)=[0x0, 0x0]) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000707000-0x4)={0x3ff, 0x101, 0x9}) nanosleep(&(0x7f0000f1e000-0x10)={0x0, 0x0}, &(0x7f0000042000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x36, &(0x7f0000fed000)="efc2d42a499edbd8b4491e90fb1acbe5d74ed7629cd6e29da06512c0161c5fd73cb79fa33c47a44cf1b6c80b9b2ae36dc057560dad9ff766dd4337c5915471f515a023a2ff4302f457d1efaeac86aa0e0ac199038fd5fa0b71cdf8b4dc1d0080f715e3921609388b6c9bc2dc6750a7276ef346a130ee673f670bb71efe900866a7aba6b05d5641affdcbe276cc3e728a408d88199f2a93bb74cccf8a2b3f7de5048b2e4a624d94b0d896161724a75c4b41208d018237356c42f2be", 0xbb) sendmmsg(r2, &(0x7f000001c000)=[{{&(0x7f0000c50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x1, 0x3, {0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}}}, 0x32, &(0x7f0000d7d000)=[{&(0x7f0000cb5000-0x8b)="fb8e7650847276047f5bb436980113d88e16e49f9f7f1e61413e1e962d29b868e45730029f85d53ccdfbbeca896b69023b8cb97eb03138f3d4bbb5ae8c851ca269ad4c8845aa19751276b91612cb45f3d4b0164e075ea583ff54b8e6c5d50a070289a749dbef9315bab202f9f2045348a821f93b1912425ea0db01b97005a8e22bef9791907b2c773c9123", 0x223}], 0x1, 0x0, 0x0, 0x8000}, 0x2}], 0x1, 0x4000000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00003d7000-0x8)={0xffffffffffff0001, 0x3, 0x6, 0x0}) 2018/01/20 10:17:35 executing program 4: r0 = shmget(0x3, 0x1000, 0x54000830, &(0x7f0000694000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00004a6000)=""/182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c52000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x8) [ 61.273276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1027 sclass=netlink_route_socket pig=8719 comm=syz-executor0 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mknod(&(0x7f0000e0c000-0x8)='./file0\x00', 0x1140, 0x65) open$dir(&(0x7f0000ad5000-0x8)='./file0\x00', 0x0, 0x11) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f9000-0x9)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) uname(&(0x7f0000f23000)=""/233) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000252000)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000570000-0x4)=0x1) bpf$MAP_CREATE(0xe, &(0x7f0000cf7000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 10:17:35 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 61.332995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1027 sclass=netlink_route_socket pig=8740 comm=syz-executor0 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f00000d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(r1, r1) lstat(&(0x7f0000c89000-0x8)='./file0\x00', &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000c31000)=r3) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f00005c5000)=""/162, &(0x7f0000f24000)=0xa2) ioctl$int_in(r1, 0x5421, &(0x7f0000be1000-0x8)=0x6) dup2(r0, r0) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000007000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x10, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000014000)=0x200, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000013000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:35 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000ffc000-0x38)=@framed={{0x18, 0x2, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005b4000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x1000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d90000-0x4)=0x0) r3 = syz_open_dev$vcsa(&(0x7f00007ee000)='/dev/vcsa#\x00', 0x6, 0x181000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ec9000)={0x9}, 0x4) syz_fuseblk_mount(&(0x7f0000f20000)='./file0\x00', &(0x7f0000713000-0x8)='./file0\x00', 0x1000, r1, r2, 0x4, 0x9, 0x100020) 2018/01/20 10:17:35 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f00007e5000)=[], 0x0, &(0x7f0000660000)={0x0, 0x1c9c380}, &(0x7f000022d000)={0x0}, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f00008ea000)="") openat(r0, &(0x7f000038f000)='./file0\x00', 0x800, 0x40) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d87000-0x78)={0x0, 0x78, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0x0, 0x20000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000430000-0x20)={0x81, 0x400, 0x3, 0x8, 0xb3a2, 0x7, 0xfffffffffffffffa, 0x7, 0x0}, &(0x7f0000dc4000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000315000)={r2, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000006, 0x3, 0x8000000000000007, 0x51, 0x6}, &(0x7f000037e000)=0xa0) read(r0, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cac000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000858000)={0x40000000, 0x0}) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) sendmsg$kcm(r1, &(0x7f0000a42000)={0x0, 0x0, &(0x7f0000422000)=[{&(0x7f00003da000-0xa5)="e4fad57061469e5959d9a9962358a0e4031df528ed593042744022fca31ddd9acf1382801d2e5d5e1c3d0a0c102816ad8282c00304c472998cd85d1deb7f4e34d048413e8ace2c9f5da16a8506fb9c15a5ba6cb5727319d5005c82251c62745be733d43d70fabde01c393483e4a194e17a6c81445d8c35f095c4484a2542de8d3fe2a561182950d438088520f3eea36d1a5003db5b403843429d7ad79bf35ed2e5f8f63d09", 0xa5}, {&(0x7f000053d000)="d5d2ff432643671ab84cf1c0b69ad28b2f1f076da52781ecc827e2b94d694bf5442309fdce73ed08d95f435e672471107ba062155ae79c5aad9c89c9edd9b4b81197f8f9707f73d2d4fc8cca73db5098ebda0911f70ad6ad67557e8ff71953118ecb9561684afd5017dcdaa5144f0c15ed574e72a740e3b752367cd619c764014a", 0xfffffffffffffdac}, {&(0x7f0000a91000-0x60)="cb3bc4e67dbe28d604511c7f4be7ab7a72abf45650552a979b71fc0e5c9807f9900840977b6b38db7b60521850eb85a5fb75f711fa14b635869a945411727cf20c010d72fb08ab20ebf45122c7184a444c5fab0a0eb560ab87269a30f169e312", 0x60}, {&(0x7f0000d5b000)="d0c8a5c55add577cf95bbfcc761eccb92358d5b5e6f801db8af8933998f9f9fe32f20662bb9c51648a37f9f6fac1799e788d44d827fbc09a1b49dd539b383f738284edcaf6b94c21970bd5466b4d6ef44fbf32d069e479694e35c838ad61cdaab3c8ad2f4311a710bd0e32ae3daaacae828552306727472592593f301f0c379a343c2b197b5156bb16ffd794ff5105ff958ebb47017a70b1632c920b0632dc8dedc8f103081036eafa0e50", 0xab}, {&(0x7f00003d0000-0x2e)="6e0db56ec4cc3ff526db864538a8b42987ca3c78be6dc6027d02cf00698735d4c512841184abb934eea39b246350", 0x2e}, {&(0x7f0000f75000)="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", 0x134}, {&(0x7f00004ae000)="42a1959aa8", 0x5}, {&(0x7f0000d8b000)="54ce542428eafb2f6b6348551181506e94ec4d1445085801c585038031703d854f252f0407b1f343b06c24079f37e8648fcb98ff8640a790fcc967a181039a010aa76a", 0x43}, {&(0x7f0000a8c000-0x9d)="c16e0abea6a049cede3700fd88ee9bb638ac43dadccb4453ce2f4d7b52e7dc442c4a24d1277269d31d6175d25aed5ae0275c03edf8a2953b79880c0dcb3a739cfaf831293a47785060e3ef0d79f9a6b4c5a73fdeaa05b46fb38620c9359488124b165884d386431d40ff121d29bf8739fdeed7411a6f4fe4bae84fd0bfda43a69b62fa076078ac0f757c772b576448623d5715bc6471bfefd3be608b0a", 0x9d}, {&(0x7f0000d29000-0xdd)="515065eb15605615fbb484cf6e65a90a0ca21f026e38ce44e281c4ff3ca0c78daeca051f53a7de054d1b23ac75cee4f08d2d397d1008b0362b68e1409875480af04a282a8aa7e630044a73fe6238ff2b56d8091b62cdde00613834a2753bb09114d1c4144211c7b59c1c1fcf5a4b44f35cef0dc890f47090402ea8fbd3506de86ff4581c9b0fe52e250f5238e144c2d9df1829ecda84808d07de6120376e1425f5f001b2cc2573965cbddc316ecb6906e698fe14b84586be7652b1a25add4c727c5769727b723089efca9e1bbee71028dc965731fd522fa2ae418d10c9", 0xdd}], 0xa, 0x0, 0x0, 0x0}, 0x4000000) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000981000-0x40)={0x8001, 0x7, 0x7b83, 0xc974, "3b6bd6b021b81177dfce3c6c1c8161355a71a5e21ba44412c66ac28b26b4978c96af392825f07a6c3bec8c19", 0xc3}) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/49) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xe7)=""/231) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000304000)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000029000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000059a000-0x78)={0x45d, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3ff000000000000, 0x2, 0xfffffffffffffff8, &(0x7f000038e000-0x10)=@common='sit0\x00', 0xffffffff, 0x3, 0x79c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007be000)={0x39, 0x1, 0x7, 0x8000000000001, 0x0}, &(0x7f000096e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009c2000)={0x5, 0x202, 0x9, 0x1000, r3}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000073d000)=0x0, 0x4) 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000036d000)='./file0\x00', 0x200000, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) semget(0x3, 0x2, 0x8a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/enforce\x00', 0x80, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x703de8f10323c280) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000066000-0x4c8)={{0x6, 0x0, 0xffffffffffffffff, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {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]}) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f71000)="135c5d934bbebcb9ce9c0a1f1bdbc477d9818f94053fe9c4c40db16d2521d360677505560e1f4d2a0dd82fe37c7cc41f1b318cc347bcffba3941ef64cf50e300034e3559a0edd34fc9884c10a1fc1ed1525c0cbb59b8b38c03c19e0b707681551f220144b11bb81eaad81482eedf3244cc5ffd5063e7ae7ef16bd8b20902b61c84e80d78528f8e21e5a3630cbd94be978fe671d3e085e7711e41bdeaf6beb59b2126f628596b5b528f1439838c73d1cc8fb7121fa50b745481d167ddf594df4cf7282eb7ecd61c265c6a1848956d21a0f8dd9c676f3dc26ea77b2d", 0xdb, 0x800, 0x0, 0x0) r1 = add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000278000+0xb52)=')', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00001c2000-0x82)=""/130, 0x82) 2018/01/20 10:17:35 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000675000)={0x1, 0x0, [{0x268, 0x0, 0x0}]}) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x8, 0x500) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000f000)='/dev/dmmidi#\x00', 0x8, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 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(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000a000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9, 0x0, 0x3, 0xad}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={r4, 0x2}, &(0x7f000000f000)=0x8) r5 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r5, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r5, &(0x7f0000001000)=""/53, 0x35) 2018/01/20 10:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f000069a000)="85c5b1d57a94aebf6154ebf4e5b48dba2c5d717d9a7ca229473fd5b6c14ba495228353cc8a5d0eb50072ab40c19c5eebc7789e7b854502f38eaf23e2d4d98d00ed73586bafdbc064e2ef", 0x4a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000033b000-0xc)={0x2, r2, 0x1}) r4 = dup(r2) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000da000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000686000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000ebe000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000bef000)={r5, 0xd8b1, 0x1, 0xff}, 0x10) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00003d8000)=""/234, &(0x7f00000b7000)=0xea) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000069e000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cd8000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000240000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8, 0x606f, 0x5, 0x500, 0x4, 0x0, r6}) close(r0) getpid() 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) r0 = openat(0xffffffffffffff9c, &(0x7f000084f000-0x8)='./file0\x00', 0x400, 0x19) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000354000)=""/147) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet6(0xa, 0x804, 0xffff) ioctl(r1, 0xecb, &(0x7f0000c43000-0x6b)="ec62896f89602e787f276319110c33b8524dfe5cb89ca7f2fdf16202f445bfea134b4e45c38db201c5cda110e87f0fd8d3ec87a9cde9e899ae8e5c64628d466f857f240d45e052dbbce0c76e98bd613b4c9bda992b258bfd5c3cd7d5fe8916e77db5499a135c751b1a84a4") r2 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') exit(0x0) readv(r2, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd2000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d5000-0x9)='/dev/ppp\x00', 0x8502, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003b0000)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) r0 = syz_open_dev$mouse(&(0x7f0000c12000)='/dev/input/mouse#\x00', 0x8f0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000714000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff3753}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c2000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dd6000)={0xdb, 0x800, 0x8000, 0x1, 0x7, 0x5, 0xfff, 0x101, r1}, 0x20) syz_open_dev$sg(&(0x7f000076b000-0x9)='/dev/sg#\x00', 0x43c, 0x40) r2 = syz_open_dev$sndpcmc(&(0x7f0000e49000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b75000)={0x0, 0x0, &(0x7f00001fb000-0x22)=""/34, &(0x7f0000030000-0xf1)=""/241, &(0x7f00007b2000-0xfd)=""/253, 0x7000}) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x40000001, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/20 10:17:35 executing program 7: 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, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cbb000)={0x0, 0x100000000}, &(0x7f00009b5000)=0x8) epoll_create(0x100) r2 = syz_open_dev$dspn(&(0x7f0000e14000-0xa)='/dev/dsp#\x00', 0x200, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d95000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000721000)={""/1024}) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dab000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000, 0x101000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x2100, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x410000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x4, 0x8, 0xffffffffffffffe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f, 0x7, 0x2, "aaec4ca69f49faa9fdbfedf28e686106", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x1, 0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001000-0x8)=[0xfffffffffffff3ec, 0xffffffffffff302b]) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, 0x4, [0x9, 0xff, 0xc7e, 0x0, 0x4, 0x1, 0x91d, 0x5]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000003000)={0x2, 0x0, 0x200, 'queue0\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]}) 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000b08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000127000-0xc5)={0x0, ""}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000019e000)=0x8) 2018/01/20 10:17:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008f2000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00006c3000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xba)={0x0, 0xb2, "8f52654abb1be5881d627bd0160c4b5c729ca944ad4bc9a72e0e10e7b267572fbdcf13ed9583d7b90a4f6dd57abe33941c040ab275522cf213e06babb520be14cbf79424b288504f7bad5c4f27b9bd0cf8df3e40b742f7fefbcafa74df300006d45bea185fc9ecbd4b83fb81e70209c428de40b741f0da879d2d9d087a18e31eddee7ca67a42b82dde2a0fa28928aa6b3ed1fc38c5dad2d4c68105c6f18c207e88db70a2cfa504eebb2d15b57b0f2a0fa9b5"}, &(0x7f0000c41000)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x8}, 0x6) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1b, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x126]}) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007d1000)={0x1000, 0xffffffff, 0x4, 0x3, 0x9, 0xc81d, 0x0, 0x878d, 0x9, 0x6, 0xa24, 0x9}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002fc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x1a, &(0x7f0000003000)={0x2c, 0x2, 0x8, 0x5}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000)={0x0}, 0x8}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r1}) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ad5000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)=0x0) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x10000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000007000)={0x1}, 0x1) ioctl(r0, 0xc01848ff, &(0x7f0000004000)="") 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000)={0x0, 0xf23, 0x6, 0x5, 0x7, 0x3, 0x5, 0xb94, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x2, 0x3, 0x9}}, &(0x7f0000003000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7fffffff, 0xfff, 0xfffffffffffffe9f}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x8, &(0x7f0000002000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{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]}}, &(0x7f0000002000)=0x8c) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x38, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "0cd0ee3deedbebd50161a3d56100d5b754514ddd5d191541d8ed006d5b495d6a1cc510f4d1797d8bc2db11711a8c51b8"}}}}}}, 0x0) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000676000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00002e5000)=""/91) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000e28000-0x9)='/dev/kvm\x00') ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00007e6000)=0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000b00000)={0x3, 0x0, [{0x0, 0x192, 0x2, 0x7, 0x0, 0x9, 0xfbbe, [0x0, 0x0, 0x0]}, {0xc0000019, 0x1, 0x1, 0xd49, 0x5, 0x1, 0x7, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x6, 0xffffffffffffff73, 0x9, 0x401, 0x2f53, [0x0, 0x0, 0x0]}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000111000/0x18000)=nil, &(0x7f00004e6000-0x18)=[@text16={0x10, &(0x7f00005a6000)="6766c7442400004000006766c7442402c2d474c86766c744240600000000670f011c24f20f30baf80c66b8ba72ae8766efbafc0ced66660f7e2c66b8000000000f23c00f21f86635020007000f23f80f0fe7bf660fd937f30f18773266b9800000c00f326635000800000f300f20c06635000004000f22c0", 0x78}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) timerfd_settime(r3, 0x1, &(0x7f0000588000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000089f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000702000)={0x1, 0x0, [{0x100000800000486, 0x0, 0x0}]}) 2018/01/20 10:17:35 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) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a30000)={0x5, 0x5, 0xfd, 0x3fdbeb26, 0x10001, 0x1, 0x0, 0x5, 0x3, 0xef06}) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003f4000)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000028e000-0x64)=[@in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1e}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23c80a69}], 0x64) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$usbmon(&(0x7f0000c48000)='/dev/usbmon#\x00', 0x9, 0x10000) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f00003c6000-0x6)="000015e1", 0x4) sysfs$2(0x2, 0x427, &(0x7f00009ca000)=""/99) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) r1 = add_key$keyring(&(0x7f0000e5f000-0x1)='keyring\x00', &(0x7f0000385000+0xdd3)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000ce2000-0x6)='rxrpc\x00', &(0x7f0000a5d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ce000-0x1)='\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000575000)=[{&(0x7f0000edf000-0x73)="909d69bcb0c820eb20c99a69c832f53c9acda315419f66c4178bf61a2e2441a294d9b8e493a2907a9e3f17aaf10c3303b1703da672a51807c59ca88fce05c57efdf20e1786d3108e085229e4f3e839c06521082f3a4119c1628557fb36f6539c057290b0659fb742158d602af0fec430e3e987", 0x73}], 0x1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ea000-0x8)={0x0, 0x1f}, &(0x7f0000413000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bbd000)={r3, 0xa42, 0x0, 0x7, 0x7ca}, &(0x7f000033a000-0x4)=0x18) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x26, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000577000-0x12)='/dev/snd/midiC#D#\x00', 0x38, 0x200000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdb000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d5000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000018d000-0x7b)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4f000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a73000)={r2, 0xc7, "3a7b8c7ec6314fc3bccaa311eb74e30de593d8a4d649489a080e1ab31bce7416b8f8d9da93c39a721bea57b375c3257a6935160314493b1ee1777c128b4560e61534cc0cdd2a9ce2b04c3f8281373f99a2289e9129ecad7debaa9e7b453c3d559a81e212209eb4d334261c3f76e7fed58afd1893d8fd7c01463d5e5d9f180764571f7a3df42765265d4cc91d17c1ee67446825a60e0198c8a8767c2ee0ac2314c62105c955d902ac2cc3962ef60ae6fbef7d09a93986f284a1aa60bbf84f9e05da886ae1716c28"}, &(0x7f000004c000)=0xcf) r3 = open(&(0x7f00000de000-0x8)='./file0\x00', 0x8100, 0x8c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000402000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af6000)=0x14) sendto$packet(r3, &(0x7f0000659000)="bc8f598ac739e7f0f07eeae19f59504ee90876d9b26603419786d27efab577b6772086b6768fa81cc6d1bcf1aa56a3506561ece1a003ba9b4ee830b5bfe5bb22d20b3177bc1d3dadf330b91f306ea9ad8fb28dc0a4c40ce59901ab44575c3485f05f8bb7ffe057c4", 0x68, 0x80, &(0x7f0000b54000-0x14)={0x11, 0xff, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 10:17:35 executing program 6: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000)=0x0, 0x8) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000020000-0x15)='/proc/self/net/pfkey\x00', 0x400980, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000039000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000037000)='/dev/midi#\x00', 0x2, 0x40) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000037000)={0x106000, 0x101000, 0x0}) r2 = getuid() r3 = getegid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000039000-0x8)='./file0\x00', r2, r3, 0x1) mkdir(&(0x7f0000027000)='./file0\x00', 0xfffffffffffffffe) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000003b000-0xb4)=""/180, 0xb4, 0x40, 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f000003c000-0x80)="803213e4852914dffba61618049ceba33cad72941c04daf04e57720828c5c43637e202dc685a21bded0f360aff8d8d33ac7c31b538901bd546a39d8451049d58d95d102a996605f1aba43b38def6c781af181cd5abe84af9144993d060dec5ad190f58ca6cd1730032de747404b102f32e60bd6d5946a4f37e7a4c8997b86526") r4 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000038000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000003b000-0x8)={r5, 0x8}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r6, &(0x7f000003c000+0x30b)=0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x28010, r4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000003c000-0x20)={0x2, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000000b000)={r7, 0xfffffffffffffff8}) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b1d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000001000-0xf)=@random={'system.\x00', "6576f8ffffffc7"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fee000)={&(0x7f0000454000/0x1000)=nil, 0x1000}) [ 61.879330] QAT: Invalid ioctl [ 61.884337] Trying to set illegal importance in message 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffffff, 0x1, 0x0}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005d7000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000004e000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0xfffffffffffffefe, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdb7) r2 = syz_open_dev$midi(&(0x7f000085a000)='/dev/midi#\x00', 0x1000000000000000, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00001f1000-0x4)=0xfffffffeffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb6000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x20040010, &(0x7f0000c95000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000802000)='/dev/audio#\x00', 0xfff, 0x12403) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ae000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) renameat2(r1, &(0x7f0000277000)='./file0\x00', r2, &(0x7f00000a8000)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000-0x4)=0xfc, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000981000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000b78000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r3}, 0xc) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e50000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000c1f000)=0x739, 0x8, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000650000-0x11)='/dev/qat_adf_ctl\x00', 0x6c0481, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000810000-0x4)={0x10, 0x4, 0xe0a9, 0x0}) getpeername$ax25(r0, &(0x7f0000698000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000db2000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fd9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f000048f000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006a5000)={0x0, 0x0}) 2018/01/20 10:17:35 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x8000000010, &(0x7f000080a000-0x148)="ea194013", 0x4) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 10:17:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cfb000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x5, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e84000)={0x3, 0xffffffffffffffff, 0x0}) socketpair(0x8, 0xa, 0x715e, &(0x7f0000274000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f00007b9000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00009ea000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="16da66b1aa2891b033d13cc02f304d1f"}}) ioctl(0xffffffffffffffff, 0x180004523, &(0x7f000022b000-0x1)="") 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 61.893465] Trying to set illegal importance in message [ 61.953426] QAT: Invalid ioctl 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="03", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000042d000-0x4)=0x0) 2018/01/20 10:17:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r1, &(0x7f00001ff000-0xcd)=""/205, 0xcd, 0x0, 0x0, 0x0) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000898000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007d7000-0x11)='net/ip6_mr_cache\x00') ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000aff000)=0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000f33000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000451000)={0x0, 0x80000001, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000075c000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000289000-0x4)=0x1e, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005cd000-0x4)=0x0, &(0x7f0000ecd000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/audio\x00', 0x10000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000032a000)='statm\x00') ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000819000)={0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) 2018/01/20 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/ptmx\x00', 0x40000000044000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x10000000000000, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80080) r1 = syz_open_pts(r0, 0xfffffffffffffffe) syz_open_pts(r0, 0x0) lseek(r0, 0x0, 0x5) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/20 10:17:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x100000000, 0xc816, 0x1000, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/20 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a85000-0xd)='dns_resolver\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000394000-0x15)='em1vboxnet1vmnet0[\'*\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000183000-0x10)={0x2, &(0x7f0000917000)=[{0x9, 0x4476, 0x1, 0x91a}, {0xffff, 0x3, 0x5, 0xc56}]}, 0x10) 2018/01/20 10:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x50, 0x40403) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00007a2000)=[0x1000, 0x15]) 2018/01/20 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') unlinkat(r0, &(0x7f0000e79000-0x8)='./file0\x00', 0x200) r1 = syz_open_dev$mouse(&(0x7f000079e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x219) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") open_by_handle_at(r1, &(0x7f0000a15000-0x90)={0x90, 0x0, "438c76f32fd093bca164194c15da58f5132bb75fc992ce2b2ee073c7f0b1f1a1013a74f9ce190180bd6f8ae01bc3173611e1c36ea04121f55cb7884eb28ff09a08175a48351ebd2f36a61a92f990610fcb3c8a18e66ab3107db89f67305d66c35684f8ffb58a0d7bbc0d3916662ad2865a07e8032b1c5fb38e0fedea34b030ef1cb56463d1f5805e"}, 0x400) readahead(r0, 0x9, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000085d000)=0x7) 2018/01/20 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000088b000)='/dev/vcsa#\x00', 0x40, 0x10002) accept4$nfc_llcp(r1, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000049b000)=0x60, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r4 = dup(r0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r6 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r6, 0x5, r7, 0x8, 0x2, 0x8}) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000550000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x12) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce0000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r5) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x40045532, &(0x7f0000006000)=""/136) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x3fd) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000000c000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000000e000-0x2ec)={0x2ec, 0x1, 0x0, 0xa08, 0x4, 0x3, {0x3, 0x0, 0x3}, [@generic="", @nested={0xb8, 0x1d, [@generic="af1f9555631f7a9583b8f7ea47d3955ced9a3161e332e08a6295a4f0ec16f204a2d3c7efa8e2db3b6ab2ba710b05cc28dedaf2536f947a345a35b577a551bf8c45155dee83d09be896087e16490642040722b089cf2cfe6265897b6f1b549b8c614e18cf025459fbcecb205a34aee3737ffcc0412d9024f6e22b30165a8fb616da66b4c1f94fbdd7c968c3bc7f466722544e5acd493e23db954d6bdfa3de98c614a8ee0495a8f631b150e62225e72c1c39e19d"]}, @generic="0bf240bcc72d064e551580792611dad41d12596aed2039e765d16439", @generic="a1f0d954b9af6f12d2933ddd3aed8e6ae6c557ae99854beaa1e9369f4c13803ab105a509ffc5d92d1ed8fc3c620da4", @nested={0x1d4, 0x7e, [@typed={0xf0, 0x84, @binary="2ad493081d61904b5864ed50f8d7ebb9441c9417a7d83d4f79aad721f923d9a0653def40755ce35f206dd31b87552ab6c259df236af3c49f39bca6acd68567e44d9c9e09250676af7ba35b6955274b9c40c032816bf06791d850bdf1186c6b452c2867709b2ffd70666d54c0109f6ed047fc81fb72cf43c8ae54908af4eb4fa086195db39c107d74f39b65321471400f8a08fb9e8061250b21ecceda0b4d5a59b7146d37d5288498c12e6c64fd9ccd92a791aa6d228a99166b5484d9ae31f74fe6bc703e2edcf67ba99038daab0c10c3880b9903e1a7e013ccdf84003ddd231aaaba323765e04e"}, @typed={0xc, 0x35, @fd=r2}, @generic="5e8a8f6399a276ad72587862f988557dc35f3806410f87fc197b0df7ef3610ebd17d84869725b473553492c1d306c31a214b11c2532fbd0b1057fb14d7f9fc14072bc992d8bf509a7a2de641d61a135af49ddc2141593d5ece956f336612a0a8115ed63cf3b8bdef8d2cd724860ec42e808033992c821e25b6372e33987a0af0c3d602cff46ad52348ec4d4188b7e5a0b731242b738bf4ceb7d0209fb8a4332dfdc2c8639579fabc7ea55d972be2b03dda244027d5d9187bb4ecc350ab542445d9eebe905be0c7fea901216183fcf14ed8"]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40}, 0x8080) syz_open_dev$vcsn(&(0x7f0000da8000)='/dev/vcs#\x00', 0x0, 0x101800) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000744000)=0x200000000) vmsplice(r0, &(0x7f00004c7000-0x30)=[{&(0x7f00008b7000)="", 0x0}, {&(0x7f0000563000-0xf3)="b980af433713a0f924cd32570c34ebbc84c39c8fe8a8ec58d22dfe4f138b1700cacba505548c538d4381d17b53967243b4a515835e8bc15cef0c6aee62f51c50ab6ee297cc5b0e588bd70ccf7b8a8ab8f76c140edc09c615648a86b74fc01faa37a5720faa36ec9da8dd3f63c092f1284cc15a343a3d7165dcbfc38f36f580f214c76180b1897efbd49c48a498c01c7e1cd8b017dd4326c18339498f6fffb053d39b4deabff0e77f7b74e01e7ea90be9c412577765b6e90cc7dfcf7434881c93f2f94e857550b7bd7e2bff46152e5924576af5a98da2afd813a79801ad34c3d6cdb568536d899608eda212fdb7f6e5c7e88664", 0xf3}, {&(0x7f00003c6000-0x49)="b8afe8f9a608e5cb77434f11e744513dd730208c57c3806975797509af0251c41d2c8c445cef64aa5cd77532afb8ac08f1c33cc113b7ee7452faa41b5262ab9a14498b28e7b249c821", 0x49}], 0x3, 0x4) 2018/01/20 10:17:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000066c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000657000-0x10)={0x7, 0x9, 0x9, 0x3e00000000, 0x0}, &(0x7f000036c000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a82000)=@assoc_value={r2, 0x10000}, 0x8) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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]}) pipe2(&(0x7f00007ee000-0x8)={0x0, 0x0}, 0x84800) recvfrom$inet6(r4, &(0x7f0000b5e000-0xce)=""/206, 0xce, 0x40000001, &(0x7f0000e0f000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$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]}) timerfd_gettime(r1, &(0x7f00004db000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)={0x2, 0x0, 0x0, {r5, 0x0}, 0x0, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e45000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) capset(&(0x7f0000ae4000+0x268)={0x20071026, r0}, &(0x7f0000a26000)={0xe7a, 0x8000, 0xffff, 0x8, 0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x200, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000002000)=""/172) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffffff9, &(0x7f0000003000)="47bde53ac94788891312eee5bff1128a86180f2a96218793b62cc86486b22dae4154c16a0a05ebf19803d13ad4dd418b47c7fc555d02e9f3cfdc7fb493ae7116b0b6aad5fe56f77e9b874133") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={0x0, 0xffffffff80000000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000-0x10)={r3, 0x400, 0x1, 0x80}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000002000-0x86)=""/134) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x20000) socketpair(0x0, 0xd0a285e37d17dd9d, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000009000)="d2693d5ca7c7f5ef497f7fc9ccc62a9c", 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000a000)={0x0, 0x0}) r4 = gettid() setpgid(r3, r4) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 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, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) readahead(r0, 0x0, 0x101) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="14b87181f8550a43ed8d2ccf830ba464", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x4, 0x6, 0x6, 0xa37, 0x6, 0x632, 0x9, 0x7}, {0xfff, 0x1, 0x0, 0x8}, 0x856, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x7, 0x4, 0x3, 0x4, 0x1, 0xfffffffffffffff9, 0x401}}, 0xe8) r3 = semget(0x3, 0x2, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000004000-0x4f)=""/79) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x0, 0x0, r1, r4}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/01/20 10:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a5e000)='/dev/admmidi#\x00', 0x10000, 0x103c80) connect$bt_l2cap(r0, &(0x7f0000020000)={0x1f, 0x9, {0x623, 0x6, 0x10000, 0x1f, 0x80, 0x0}, 0x352, 0xff}, 0xe) ioctl$TCSBRKP(r0, 0x5425, 0x3) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000088000)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eda000-0x20)={0x401, 0x8000, 0x0, 0x1000, 0x17, 0x1000, 0x1, 0x800, 0x0}, &(0x7f0000f54000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r2, 0x4, 0x4000020034}, 0xc) write(r1, &(0x7f0000cbe000-0x48)='v', 0x1) r3 = creat(&(0x7f0000caa000-0x8)='./file0\x00', 0x101) clock_gettime(0x0, &(0x7f0000028000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000c76000)={0x2, 0xd81, 0xffffffffffffffff, {r4, r5+30000000}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00009f8000)=0x780, 0x4) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x262, &(0x7f0000043000)=[], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x1ea, 0xfffffffffffffffe, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/audio\x00', 0x2400, 0x0) write$tun(r0, &(0x7f00009c7000)=@hdr={0xf0798d73e7b2998, 0x1, 0x6, 0x45, 0x379, 0x7, @ipv4={{0xd, 0x4, 0x3, 0xfffffffffffffffc, 0x3c, 0x2, 0x6, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x101, 0x1, 0x2, [{[@broadcast=0xffffffff], 0x9}]}, @lsrr={0x83, 0x13, 0x8, [@multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8, 0x4}}}, 0x46) syz_emit_ethernet(0x2a, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) 2018/01/20 10:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000ab8000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00002ca000)={0x20000, 0x0, [0x2, 0x2, 0x9, 0xe5c8, 0x800, 0x6, 0x7, 0xe6e]}) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000004d000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b7d000-0x8)={0x0, 0x3}, &(0x7f0000868000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000140000)={r2, 0x5, 0x7, 0x7fff, 0x5e7d, 0x10000}, &(0x7f0000320000-0x4)=0x14) recvfrom$llc(r0, &(0x7f00001c8000)=""/0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000df6000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) remap_file_pages(&(0x7f00002c0000/0x1000)=nil, 0x1000, 0x8, 0x3, 0x30901) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001e000)={r2, @in={{0x2, 0x0, @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]}}, 0x8c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000214000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000654000-0x98)={r3, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1}, &(0x7f0000182000)=0x98) 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0xdc97, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000f5f000-0x9)='vboxnet0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000f1c000)={{0x0, 0x352}, {0x1, 0xdbda}, 0x8001, 0x3, 0xbf7b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f000095d000)={@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x4, 0x1, {0xa, 0x0, 0x163, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, {&(0x7f0000e1e000)=""/180, 0xb4}, &(0x7f0000ffa000)=0x0, 0x0}, 0x52) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0xffffffffffffffff) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/dsp\x00', 0x200, 0x0) accept4(r5, &(0x7f0000b13000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000008d000)=0x60, 0x800) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000e89000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00003f4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e74000-0x5)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000500000-0x8)={0x0, 0x2}, &(0x7f0000e74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ab000-0x8)={r1, 0x80000001}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e74000-0x8)={0x1, [0x0]}, &(0x7f0000e74000-0x4)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e73000)={r4, 0x2}, &(0x7f00006d0000-0x4)=0x8) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000ab9000-0x4)=0xb1b7, 0x4) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x4c5, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b5a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005af000-0x4)=0x0, &(0x7f0000c88000)=0x4) io_setup(0x1, &(0x7f0000016000-0x8)=0x0) getsockopt(r0, 0x4, 0x7, &(0x7f0000cc6000)=""/14, &(0x7f0000cca000-0x4)=0xe) io_submit(r3, 0x3, &(0x7f00001d6000)=[&(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000ddf000-0x25)="721ad18108d15042e47810e3990e62b37455ade4c529adb0c8c7a7fcc755f2221dc827c3db", 0x25, 0x800, 0x0, 0x0, r2}, &(0x7f00000ec000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r2, &(0x7f0000123000)="58c2f9a94fc4081b3119d8959d24c11a3f0c43cfd39171c102f56cd4da2981916cc5aeff3e9be71266310df1ef1a9f3c0a4e5203cc6c27f034dd1109610bcc8853416494438b086a0c023580e26602a307e614b72204557dc643629009b5bbacaf7830232ac6de2d93d07b76b9700c0c4e1be61144885690f8ef91d75970744846d82e6cff5c2fd57350d9149c9f4c6a035641c9927e7d839f9daad18ce09099193554", 0xa3, 0x4, 0x0, 0x0, r2}, &(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x40, r1, &(0x7f0000453000)="aa03ba7b8282bd0931f51ef0e2a1cd83b696e34811aa57f222742f46904b930d314fe43f208bf8342d09c6a0503775e4cd457813b7f5460f3d827d53e3fbc08480bb981b4301edfffa773bd5dd3362ffbd1908eff6c931a747351175802c7b5967b0", 0x62, 0xff, 0x0, 0x0, r2}]) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@abs={0x0, 0x0, 0x0}, 0x9) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00001ce000)=0xcbc8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/dsp\x00', 0x149902, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000073c000-0x10)={0x6, &(0x7f0000316000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00006e9000-0x10)={r4, &(0x7f0000caa000)=""/106}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000860000-0xa)='/dev/ptmx\x00', 0xa000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000392000)={0x0, 0x0, 0x0}, &(0x7f0000916000)=0xc) getresgid(&(0x7f0000439000-0x4)=0x0, &(0x7f0000c21000)=0x0, &(0x7f00006ad000)=0x0) lchown(&(0x7f00004c5000-0x8)='./file0\x00', r6, r7) ioctl$VT_DISALLOCATE(r5, 0x5608) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f67000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000)=0xe8) r1 = syz_open_pts(0xffffffffffffffff, 0x4480) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000de3000-0x4)=0x1) r2 = add_key(&(0x7f000062f000-0xb)='pkcs7_test\x00', &(0x7f0000f2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002dc000-0xaa)="b98a525527a6fa8c3633ab168aa90804214fa7edf38255bde7386b8a7d2f1b60690797efb913e4b4a7c4a172c387255f95963e95185aadf0e94dbd481bebab5947c41ab79c99b08588225c57e9ca06f49a69f4c5f727fb80bfd5917320339e513ca0ed9443d1770b5bd5e43fe7d7546bfdcd18a379f96eef31d8ca724f98218f742700073007b1ea76436937b5111150063b9395cc9b6bcb3fbe7da818804e30cc71e26c164e98702c38", 0xaa, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r2) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r5, 0x0) 2018/01/20 10:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = syz_open_procfs(0x0, &(0x7f0000c37000)='net/ip6_mr_cache\x00') sendmmsg$inet_sctp(r2, &(0x7f0000080000)=[{&(0x7f0000966000-0x10)=@in={0x2, 0x2, @rand_addr=0x4d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffccf, &(0x7f000028a000)=[{&(0x7f0000316000-0x8d)="f6296c7a9648b00baa07f591d89c06e03a6def299610883bdccc90385e91f6bab3aafcc801483c9b378de02c450b202777bf3444af1a210cc5f8b3014b133a19ca649a29b1f025cab81901791053456b815b3f22a79025cec975978d1584912a7220347e273140c73c3492f22f43fbb6974c896d3fb920a55ab26f1ada95ac9ec11003c155fca38f3ba8bb864a", 0x8d}, {&(0x7f0000117000-0xe7)="71c93b36605dc93868e30b9317e2af87a995362645cba332979768f7c1c067a1270cc93164ddc6d4edc56ecb06524a742d7aabb1498be24e28db30f9101e4a1d939cfd515d6ab30b482a641ee8e1a77d68437621862cfe42806e2c1863d6bca0cd0a4252b8c5e1f709d5ddc30523e7d1bc09df2004ca6305ce5637115710ca5080c262a28946e358060992be79e3f9adf14105163f2e7674922a1e8f4b18fb210a7cd5aa2348c36a87dc027cf00c0e5e649f0c49f8f09b851cfc9a558f7c370155d866e94c095d3893c03b326d5ae319fb187621df5c49114874d5357e2476f2f4adc9aa28548f", 0xe7}, {&(0x7f0000502000-0xd0)="5e6df21af70c0f4ae5dc45e5d147b0476067372b50b18d04d3bcef7ad51e0c01f49efbb9d761c616307abafad77c9ad99c638026364fc9a6e838043e07cf4c12ef080721574395e978b684b462061d10327101a2d56c285a1335a6af584b37033a39b44eda880e590e3bba6e4f9f9bf64258ed7adfafe00c670a3567f0a3b6fc059781486fbe6d9db7545e40c1aa9e896b994d33adbb38c2ce6b6a7df554ea79340c262dfa6beb5cd5c8442cd9c5bbcc9925b77c1e946f7938b5e3f67362103ebd11ba4b4a208e3fbcd991fc1f6e1497", 0xd0}, {&(0x7f0000f3d000-0x2a)="250aaf093cee6080284cb9e8b1979e88729354ffee102fc71c6dda4a0cb00ba1b2fdabed816fd96b8fe9", 0x2a}, {&(0x7f00005a1000-0x1000)="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0x1000}, {&(0x7f0000068000)="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", 0xff}], 0x2, 0x0, 0x0, 0x24004011}, {&(0x7f0000c87000-0x1c)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f00003f4000)=[{&(0x7f0000caf000-0xe5)="3402af846465d7acaa991dede8bed107b72953481db81b2b808d68cb14a947b00dd2444310e0523c76f054a5d754ff32702572fdfabdc6ca05525bac9c0c60ab3e001388e395c4e6cdfa0005f61105b2fff6369498c699a9d1443164a885ee43f2ac2c157a72b0fa9c1864f2b2329ddbd6fe1d45ee4117552ae55cc0853d15788cf5707e87191081f5138bdfa1d04a31ea1cb598b26b5bd6996d9e07a036f7ac692495205fcf8863633330e24390fae26e53ab78655a06245332e9c1e6fe1214d3b182ff5df0b5f54c97411b5ed357be7b15980494eb3ed568242453b5e2c71301d248e0e3", 0xe5}, {&(0x7f00009de000-0xbe)="210912dbf3612a0e80f7fa60d078606cee1ac20bca7cdb334e7f4e1b33004e0acb0511d2023719ad3aa7785d4343e2cf07d42a8b446a24908ebccb19156efd132ad76403962201b148fc0f1b18334f46d9d9408ab700e803fab481e2f92a35d99a220d408366ed040224105268b13d4097ef135966623c317d9b13c622ec1a123d3acc78a01457dc20bb9c43beea9d4b5c7c4993c7178e920b04bfd5e91e77fde81e1be6bd67a4544e3d9db5486265cc803bbb00fb52816e36bf7148e944", 0xbe}, {&(0x7f00003be000-0x1000)="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0x1000}, {&(0x7f00001d1000)="08083c5fce4521bd7908a962e891e40d59996c38c8def0688cd3e6610e165d9a0e35c1f077fa4232c05d59f8cc71b609204c003d5906b8b606371458bd2bfb533806afe77506446b4512fbe06e8a83c7395f2c8f162d29a04a4dadade4f87da0d6473b9b22dded7f959a25ccb290e0804d6bff75a1e844dc9722b8196fafa7493031b1ca3fe3f126997f66e921d75d587733d7677ba38b09d7bba3", 0x9b}, {&(0x7f0000b78000)="92d8f15e3a853b5596a42d0fd279a380a505b1756f3c", 0x16}, {&(0x7f0000b77000-0xfa)="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", 0xfa}], 0x6, 0x0, 0x0, 0x0}], 0x3, 0x4000) r3 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f0000e8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$join(0x1, &(0x7f0000e70000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) add_key$user(&(0x7f000094a000)='user\x00', &(0x7f0000eec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e9000)="c6f58ace50945ead7886a601471b47b6e7024bce0a", 0x15, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = semget(0x2, 0x2, 0x8) semctl$SETVAL(r6, 0x1, 0x10, &(0x7f0000aed000-0x4)=0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000b86000-0x8)=&(0x7f0000beb000-0x1)=0x0) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000745000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x2000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={r1, &(0x7f00002d1000)="", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') recvmsg$kcm(r0, &(0x7f0000b37000)={&(0x7f000023f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001c9000)=[{&(0x7f00004c5000)=""/15, 0xf}, {&(0x7f0000393000-0x43)=""/67, 0x43}], 0x2, &(0x7f0000f76000)=""/4096, 0x1000, 0x80000001}, 0x100) write$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) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f000040e000-0x8)='./file0\x00', 0x640000, 0x22) bind$netlink(r3, &(0x7f00004e8000-0xc)={0x10, 0x0, 0x2, 0x1280}, 0xc) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:36 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000030000)='/dev/input/mouse#\x00', 0x401, 0x2200) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000045000-0x1)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000057000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x6) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000057000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000)={{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]}) 2018/01/20 10:17:36 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000baa000-0xb)='/dev/adsp#\x00', 0x8ab, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d0c000)={0x400, 0x9, 0x2, 0x7fff, &(0x7f000023e000-0x240)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000b14000)={0x5, 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003a9000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x2, 0xc, 0x1, "6c8588612b4e4fcda287c9c06fdec2a25367131f149ebc985188c6e02236a6a6612ad2d8d4821a3038d9970ee4cb68f3f00b2ddb172cbcf65126b0ed66099c13", "43e9f9bd4dfddc1d740b6771b98c81454368809696c2a30f199c76104748166a24c7b65e3f8adbacddb0a4fd54dd2575d4a2de429812b0df8f1707ade5201bb3", "1b183f346216d9f71983e5ae32246de504da019b3586f7aff3e1d389cf42b916", [0x1, 0x4d]}) r2 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r2, 0x0, 0x0, 0x3ff) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000282000)=0x3) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/01/20 10:17:36 executing program 7: 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', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000e97000-0x5)='user\x00', &(0x7f00000d3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf205e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fde898b601009f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) add_key$user(&(0x7f0000ca5000-0x5)='user\x00', &(0x7f00007b5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006bc000-0x1000)="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", 0x1000, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000789000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a30000-0x7f)={0x0, 0x77, "8273490f1a712c2157fa04eadfbd3b053b561cd0d0e6cfe6d6a67d3265afb108774bc309087b2a511698caea4c852306b1f4d2171e088087801edee8a44731ab20eacc17bd12938bbf74cf08657f19f2493a47da3b82a58b0063f7e830106b74aa9dcf3c979cf1cf46c1e27eb6a0fa229ac4168e4dc17e"}, &(0x7f0000a20000-0x4)=0x7f) openat$dsp(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/dsp\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000161000)={r4, 0x6, 0x30}, &(0x7f0000bd6000)=0xc) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ax25(r3, &(0x7f0000568000-0x68)="6a4e05d1e9727299d578b5b71fc8e7cb1eaa68abe07990adf56766c77e08c10ec2d3bdf8dbc5cfb932c7dedd4a444429161ef8b9b32b29f07f991384cd102f6af9b4cd567cb691d10916facb3d978803e857b88bfd434833959cfa247764f21376206f864c054bf4", 0x68, 0x40, &(0x7f0000f35000-0x10)={0x3, {'1Sg\a!@v'}, 0x7}, 0x10) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r1, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000189000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000030f000-0x3c)=[], 0x0, 0x0, 0x0) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) 2018/01/20 10:17:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000457000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/47) flistxattr(r0, &(0x7f0000291000)=""/0, 0x0) 2018/01/20 10:17:36 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$sndseq(r2, &(0x7f0000004000-0x60)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000001000)={0x2, r2}) close(r0) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 62.675176] MPI: mpi too large (32768 bits) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = open(&(0x7f0000219000-0x8)='./file0\x00', 0xa0000, 0x138) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000fc9000)=""/219, 0xdb) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/audio\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f17000-0xb5)=""/181, &(0x7f0000748000-0x4)=0xb5) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000096f000)={0x0, 0x0}) mprotect(&(0x7f0000990000/0x4000)=nil, 0x4000, 0x0) 2018/01/20 10:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008f3000-0xa)='/dev/cuse\x00', 0x90007, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000cd000-0x4)=0xfffffffffffffffc) openat$sequencer(0xffffffffffffff9c, &(0x7f000046c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00004c0000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x1c, &(0x7f000040b000-0x1c)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f000054c000)=0x10) 2018/01/20 10:17:36 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, 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) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0xffc, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/20 10:17:36 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/8) write$sndseq(r0, &(0x7f0000000000)=[{0x8, 0x3, 0x9, 0x7fffffff, @time={0x77359400, 0x0}, {0x3, 0x7}, {0x81, 0x1}, @time=@tick=0x1}, {0x7, 0x7fff, 0x8, 0x1, @time={0x0, 0x1c9c380}, {0x80000000, 0x6e}, {0x3, 0x3}, @time=@tick=0x4}, {0x6, 0x0, 0x3, 0xe2a2, @time={0x0, 0x0}, {0x10000, 0x4}, {0x2, 0x0}, @raw32={[0x8000, 0xfffffffffffffffb, 0xff]}}, {0x22, 0x3ff, 0x7e, 0x4, @time={0x77359400, 0x0}, {0x2, 0x329}, {0x7fff, 0x6}, @raw8={"c6831e97e5d28a9dc9ed0ced"}}, {0x2, 0x8, 0x6, 0x6, @time={0x77359400, 0x0}, {0x100, 0x0}, {0x9, 0x9}, @control={0xfff, 0x0, 0x7fffffff}}, {0x9fdf, 0x3, 0x1, 0x0, @tick=0x4b, {0x3ff, 0x9}, {0x7fff, 0x101}, @addr={0x3, 0x7c44}}], 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r1, &(0x7f00005af000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b58000-0x20)={@generic="6c3a7da4363b23173bf5705620f04726", @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40002, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000088f000-0xd)='&x.\x00', 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000df9000)=[{0x0, 0x70000000000000, 0xffffffffffffffff, 0x407ffc0003}]}) set_robust_list(&(0x7f00000be000-0x18)={&(0x7f000064d000/0x2000)=nil, 0x0, &(0x7f0000088000/0x3000)=nil}, 0x18) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000819000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00009f7000-0x8)={@my=0x1, 0x0}) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x100000000000021d, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 10:17:36 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000975000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000092c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f000036a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00007c1000)=&(0x7f0000c5b000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r5 = epoll_create(0xffff) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) io_setup(0x3, &(0x7f00002e3000-0x8)=0x0) io_submit(r6, 0x9, &(0x7f0000d7e000)=[&(0x7f0000dae000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8001, r1, &(0x7f0000df6000)="0f02fd6606a7925ac164a82664fe2eb7a006cfd099b5d219ee33bcd2744f6aec3c009c416de69d658f623b27fcba19a511ba3309f523491a88252d107fa3b199963a2ec28d21b272fa27d2d1a8d170c78fe4bab1e20faed072d1ab0a21d97d08fd3f9770c47bac9a1ed858cbb2c821781f98be70a77cdfb93d11922342754873c2cbf60e6eb8b45258d48f383ad00c32f16f8db9619d4f09349abdf8c9e6d85618cf2f7cb415a92b2015bbb5ccdeb40095a94f46516152855a3982426511b4a0af86adb15f1b9ae01d5db70dfc1ce0e30a12721cd0bf", 0xd6, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x1, 0x1, r5, &(0x7f0000c8e000-0x7e)="15b442a923f971ba20de1db223469134b035d74ae9844449fbbcb31fb7003c189739ee523ea974e25aef668666cfd81a1fec5ce94ebf3b51f1ab54f7397e5c0b17e6797e10a9adf1b924ef515e29bcdaeaf6092c997851b8d028cf9770f0e3f20ac94e7f208b059e762196542e8f6bf192ec99b943be56887c24f8a34564", 0x7e, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000741000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000ea7000-0x60)="475af79bdbad232df3872f72220f06e5e67b140165b3e11d282bb3504609bb41fd277d5ccfc97b741ccad51bb744a2337e3baacde9421b4595fc328324430897eb8421a76f3b29817742a00560e8e0fab4da1a4ee9d8a5551a5a31ebb9515e2e", 0x60, 0x0, 0x0, 0x0, r1}, &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r2, &(0x7f0000f15000-0x72)="1a42adbdc01497fe729cc9cb7957dd7404d9372bc18eb34adc16b694145538db5a2fde9f6a23236ad420e002a87b4f1fd6d062f132548c196ec77c36c191d46f0fd7696e1cc328c3063b04a67fbef2c9ea0a9508d5c687664fb5c9fcc44ef4843b22e16535b8826c12cb34c2c4921d4cd7cc", 0x72, 0xffffffffffffff00, 0x0, 0x0, r1}, &(0x7f000010f000-0x40)={0x0, 0xc969d344a5f2dc97, 0x0, 0x6, 0x9, r3, &(0x7f00002ad000)="5d0513d3710d2fc0d6663d4674887f04b5bff2746a3d8130c6759e6554f115af666faa38864be0", 0x27, 0x7, 0x0, 0x1, r1}, &(0x7f0000217000)={0x0, 0x0, 0x0, 0x0, 0x8a83, r5, &(0x7f0000b8c000-0x2d)="1f6313ce18614d8db71b99d15036e545afd7c8d28594755887023741358de8ca97598a651ef7614d5220fc4158", 0x2d, 0xfc, 0x0, 0x0, r1}, &(0x7f00003df000)={0x0, 0x0, 0x0, 0x0, 0x101, r4, &(0x7f0000560000)="6447f2770bd3f68862", 0x9, 0x7, 0x0, 0x0, r1}, &(0x7f00007a8000)={0x0, 0x0, 0x0, 0x7, 0x5, r5, &(0x7f000022c000)="e1dd6de0cdc572a9b50818738c810a2110a379753f64ad147d62461c6f3c93502bf1022bf994a1beaa59ad53c66aa7cc7364e29a38e594bfcd16b305436e341451b283ed2b8abb1e8059d30959dc532cc2d06ef7b2ad5ca34a3c1e5b38bff12d817007f9e3", 0x65, 0x400, 0x0, 0x1, r1}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r5, &(0x7f0000357000-0x76)="5862238ec5dabee861603b4c743016092c3864a76ced2ae8e355037d537eb773cc973374b9b12cd32f440f86c5669d76d3973fe25e1b98fdccdd3ff557cb2b126a95fbb8e5f9f5c6baee154fe1277616ea3f2b5269508f40319a8b6784a8bb34271b14ec81852ae494b2f6936d1606068353fe4dde36", 0x76, 0x3f, 0x0, 0x1, r1}]) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00009de000-0x28)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x101001, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d0800"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/20 10:17:36 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e6c000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a26000)=r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x2}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x4, 0x3, 0x20, 0x3, 0x1a, 0xd}) 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dbf000)="", 0xffffffffffffff0d, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000043e000-0x78)={0x10000, {0x2, 0x0, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x3, 0x2, &(0x7f0000459000)=@generic="3e7e15012b2279e5e6554bda29b9d49f", 0x100400, 0x7, 0x2}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f0000113000-0x6)=[{0x1, 0x5, 0x1000}], 0x1) [ 62.864432] binder: 9117 RLIMIT_NICE not set [ 62.874188] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 62.899684] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x407ffc0003}]}) 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 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a10000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d20000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) rmdir(&(0x7f000042b000)='./file0\x00') 2018/01/20 10:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) clock_gettime(0x0, &(0x7f000047e000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000825000-0x60)=[{{r1, r2/1000+30000}, 0x5, 0x6, 0x7}, {{0x77359400, 0x0}, 0x0, 0x17, 0x5}, {{0x0, 0x0}, 0x9, 0x2, 0x10000}, {{0x77359400, 0x0}, 0x0, 0x554d, 0x8}], 0x60) r3 = syz_open_procfs(0x0, &(0x7f0000720000-0x11)='net/ip6_mr_cache\x00') open(&(0x7f0000a0c000-0x8)='./file1\x00', 0x400, 0x84) sendfile(r0, r3, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/20 10:17:36 executing program 3: prctl$intptr(0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000+0x263)='/dev/mixer\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c37000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a7f000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) 2018/01/20 10:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c38000-0x8)='./file0\x00', 0x18) bind$bt_rfcomm(r0, &(0x7f00006d5000-0x9)={0x1f, {0x0, 0x1, 0x879, 0xffffffff80000001, 0x3ff, 0x1ff}, 0x100000000}, 0x9) 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 = creat(&(0x7f0000001000-0xa)='./file0\x00', 0x0) mount(&(0x7f00009a9000)='./control\x00', &(0x7f00000ee000)='./control\x00', &(0x7f0000c23000-0x7)='cpuset\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a9d000-0x1)=0x0) unshare(0x200) 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f000048b000-0x10)="88b828090886d73b8928838eec47dfe3", &(0x7f0000b5b000)=0x0, &(0x7f0000b11000)=0x0, &(0x7f00001ef000)="cac8") 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = openat(0xffffffffffffffff, &(0x7f00000d8000-0x8)='./file0\x00', 0x101001, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e78000)='/dev/net/tun\x00', 0x0, 0x30000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e42000)=""/15) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x3}], 0x3, 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00003cd000-0x4)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) io_setup(0x5, &(0x7f00000f8000)=0x0) io_destroy(r5) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00004b7000)=0x1) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f000010f000)="9e061810b0d1423130b206c7798d7d58548eb75f6442a9dd6cfe1cf5a750641d54b2e5dc0ace9a0cd286fbb5ad321205f9e784c1020b4c5952514de76b06fa04c6f684d67af9aa3a70a4b8122c915420a5b0fe360903002c0d0540ffd3d60640c2004af106c6d76e92b5140acce9e2089720c0c50df219f3a0b42141ddc82ed5d4a40521343742bdaa00ddf25a8deeaeb57cababdcbb0f5c4c189de8811fe1311a93a71330903f7b056f8f45feaece5b7903217bc7ca", 0xb6) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) unshare(0x7fc) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) clock_gettime(0x0, &(0x7f0000696000-0x10)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000968000)={0x0, 0x11001, 0x3fe, 0x1000, 0x4}) 2018/01/20 10:17:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002aa000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ff0000)=0x0) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xb002, r0, r1, 0x3e, 0x7, 0x1) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x80012, 0xffffffffffffff9c, 0x51) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000000)={0xc4, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000001000)=[], &(0x7f0000001000)=[0x18, 0x20, 0x30, 0x48, 0x0, 0x0, 0x0]}}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @flat={0x73622a85, 0x0, r4, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x2, 0x2d}], &(0x7f0000000000)=[0x78, 0x20, 0x48]}, 0x260}}, @free_buffer={0x40086303, r5}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}, @acquire_done={0x40106309, r6, 0x2}], 0xec, 0x0, &(0x7f0000000000)="9765ee6db5c89420f831e6b4ba51be95ac796fd796f99d3972888726df7f91b18576acf24f89bbc0235bd05d33bf4e9f4f8b4aae74be810f5c588ee586772ba4706c773dfddee2ee5882f42d10f22f1b3b4b8104ae8f2d3baf627224c477311901e5a7a76a535b8b2b3a5678cb90b04d8ba0e60219067b5852bab478a39f59d4bcaa471a49f2e624163021699eed39bd2247a6916d73c23d1743a5b6375b841dc5109b246da256f58111fa647c2b830382a70eb055011b989fdc6b56d5869c413fe195c16248c0220dcca68de64b6fca1753a914c8d1819a529c38a0c7d5474925007c034a558ed98f4ed597"}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) r7 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r7, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) [ 62.915583] binder: undelivered TRANSACTION_COMPLETE [ 62.946941] binder: BINDER_SET_CONTEXT_MGR already set [ 62.946952] binder: 9112:9130 ioctl 40046207 0 returned -16 [ 62.948160] binder: 9128 RLIMIT_NICE not set [ 62.948250] binder_alloc: 9112: binder_alloc_buf, no vma [ 62.948273] binder: 9112:9130 transaction failed 29189/-3, size 0-0 line 2903 [ 62.978544] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.984125] binder: undelivered transaction 29, process died. 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ab6000-0x4)=0x0, 0x4) r0 = syz_open_dev$loop(&(0x7f000089e000)='/dev/loop#\x00', 0x80, 0x200) r1 = memfd_create(&(0x7f0000119000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5a8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000451000-0x10)={0x9, 0x5, 0x1, 0x9, 0x0}, &(0x7f00009c9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003e000-0x10)={0x5, 0x6, 0x8433, 0xff, r2}, &(0x7f000004e000-0x4)=0x10) write$selinux_access(r1, &(0x7f0000380000-0x38)={'system_u:object_r:hald_mac_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38, 0x0}, 0x38) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000ff000)={0x5a5, {{0xa, 0x2, 0x80d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) io_setup(0x2, &(0x7f0000ca6000)=0x0) io_cancel(r3, &(0x7f0000c6d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7f, r0, &(0x7f00009cf000)="9959618fe8d50a1f713bc1053e4c2a53b9e94eaa05ad472e44e8fe09185089dddb0e2f09367bd9eaaa85e987dbdbb127a4a20c4bf5410796903aa56ad11997d67c0ea018940bdd949594a5eb01e61c467aa8c918e812290074474614f29d4bebea057b4ecb72f87bf8551613597315c80f0ff68c1eaac80bac0424e70fa1875277f240a6d72d54", 0x87, 0x8, 0x0, 0x1, r1}, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000186000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000be8000)=0x0, &(0x7f00002fc000-0x4)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000d5000)={0x0, 0x0}, &(0x7f0000ee5000)=0x10) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2018/01/20 10:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005b3000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00003c0000)={{&(0x7f0000311000-0x98)=""/152, 0x98}, &(0x7f00003d1000-0x1)=0x0, 0x40}, 0x20) listxattr(&(0x7f0000ae8000)='./file0\x00', &(0x7f0000c55000-0x6f)=""/111, 0x6f) memfd_create(&(0x7f0000923000)='mime_type', 0x2) 2018/01/20 10:17:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 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_dev$mice(&(0x7f00008ee000)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/load\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000acb000-0xc)={&(0x7f0000174000-0x8)='./file0\x00', r0}, 0xc) 2018/01/20 10:17:36 executing program 0: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) 2018/01/20 10:17:36 executing program 3: seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/20 10:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:36 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000053000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000022000)={0x8, &(0x7f0000019000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000001d000)={r1, 0x7, &(0x7f0000007000-0x1c)=[0x8000, 0x6, 0x7ff, 0x9, 0xb1e, 0xa0b0, 0xb5], &(0x7f000001d000)=[0xff, 0x9, 0x8, 0x3], 0x42, 0x3, 0x3, &(0x7f0000013000-0xc)=[0x0, 0x81, 0x3], &(0x7f0000053000-0x4)=[0x54b], 0x0}) r2 = syz_open_dev$adsp(&(0x7f000003e000-0xb)='/dev/adsp#\x00', 0x800, 0x80000) stat(&(0x7f000000d000-0x6)='./bus\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000015000-0x4)=r3) 2018/01/20 10:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000974000)='net/udp6\x00') readv(r1, &(0x7f0000853000-0x90)=[{&(0x7f0000a46000)=""/127, 0x7f}, {&(0x7f0000866000-0x80)=""/128, 0x80}, {&(0x7f0000c1c000-0xbb)=""/187, 0xbb}, {&(0x7f0000ae0000)=""/120, 0x78}, {&(0x7f000064b000-0x7d)=""/125, 0x7d}, {&(0x7f00009bd000)=""/118, 0x76}, {&(0x7f0000a84000-0xa)=""/10, 0xa}, {&(0x7f0000559000-0xe0)=""/224, 0xe0}, {&(0x7f0000da0000-0x42)=""/66, 0x42}], 0x9) setns(r1, 0x48000004) 2018/01/20 10:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d97000)='./file0\x00', 0x20000000001040, 0x3458) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000bdf000/0x1000)=nil) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/01/20 10:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d97000)='./file0\x00', 0x20000000001040, 0x3458) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000bdf000/0x1000)=nil) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/01/20 10:17:37 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f6000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000f5000)=""/189) 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}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x19e, &(0x7f00000b8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x168, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xff, 0x6, 0x1, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @routing={0xff, 0x2, 0x3, 0xbf, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}]}, @hopopts={0x2, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x2, 0xd0, "f1f508d1431b0cf5e0b511bb5cc8b4ce89e235f64d432ddc95fb0d126cdf07fcd3e1fab3cbac1d1173d91d472838012712f52dee306cb2d4df01a8c28478284e5a23164cf1e57b225fdae984ec8e6cfb7c2c36f92598e2f69f65796f90550c9d3a9551cbda2032a8c04f37d3932e247322596ebdc077fdc9f3f1f4feee9d17a14b6eb4eed8a923ac9b67bba46a22aacc8630e18d5934a45d6cdada638db30111070b1bda8ad79778db860282528bfef6725032cb65f9954806b71666f1764d17f546c1bdc1b94f03084f846b8495566b"}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x7}]}, @fragment={0xc, 0x0, 0x40, 0x3f, 0x0, 0x4, 0x3}, @fragment={0x5c, 0x0, 0x3, 0x40, 0x0, 0x200, 0x0}, @fragment={0x0, 0x0, 0x3, 0x1, 0x0, 0x40, 0x1}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r2 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x7f, 0xa0a00) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000a2000-0x4)=0x9) 2018/01/20 10:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f00007a8000)=0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0xffffffffffffffff) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r5 = add_key$user(&(0x7f00003de000)='user\x00', &(0x7f00006c1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5c000)="5bfc5331b5fbfad0aaf12ca06164afdcbd82296d5a9daf3a3ae8fd03cef2a3", 0xffffffffffffffca, 0xfffffffffffffff9) r6 = request_key(&(0x7f0000565000-0xb)='cifs.idmap\x00', &(0x7f000088f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000de6000)='\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f00008dc000)="2fcae94c4f92ece4999be71e64a92277f1f2588328019f8adcbeb196da72cbea788739a4b6a1e31b20a92a49520c10cb093f99895bb47d5e171caff490f380c08dbc881aef87ee4e5bf633fb5d24516b1f78feea310431958f8177b2465c62d24061bdee75e5462d05a713f5cf757ad06d8c9a66b9d4de9303e1c2cdd3151483ac34d924e79ad386e7c973fdc843d9c76797e75a51f65f207c8a3c8d8dc673ed27f56d684b6d859f5a5b4010d99d9bff9478a542fb893e08b6c125fbc46fe7af4f8835f0c56c3bce1a986d276134f7f6d89bc922aa377d9835b1", 0xda, r6) sendto$inet(r2, &(0x7f0000ff9000)="c6c94fc2f9092ddc14a274efda825e96aebdd96f41392d82103f7e7310fe9123ab2302cce4c709adcb718513ffd82fe3daa71a18a297c285a311d1eff032f0fe0b992f3d43ca56a739be184682f93cc7a4e018c795381235aadbd94d178b3b44b62e62101f766fa420", 0x69, 0x10, &(0x7f0000b56000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r3, 0x16) 2018/01/20 10:17:37 executing program 2: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r0) flock(r0, 0x9) 2018/01/20 10:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000337000-0x10)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c95000-0x8)={0x0, 0x80000, 0xffffffffffffffff}) exit(0x4a3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000943000-0x10)={r1, r2, 0x9}) 2018/01/20 10:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000b94000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b7000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f000005e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) shutdown(r1, 0x1) r3 = accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) write(r3, &(0x7f00007d9000)='.', 0x1) 2018/01/20 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000+0xf4d)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000015d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2000000000000, r1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x112, []}) chroot(&(0x7f0000ead000)='./file0\x00') ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/20 10:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000a03000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000ebb000-0x1)=0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000146000-0x98)={0x2, 0x0, [{0x3a, 0x0, 0x6}, {0x0, 0x0, 0x0}]}) dup2(r1, r1) clone(0x800000, &(0x7f0000125000-0xa1)="003ad99d9794a573cf069d7ca26920e4e4b0778b1090bad6aee30c1efbe54ab015e9f77107a188808c1fa368c741e645fa2ef73dfb3fbdbdbb1b63912db70d08f241637a03131c08ad753d0e8dd776653abdefe0f7234046baa83c9d1e464126c8c2c9dc106f15ced98393fa0decd28cefe0050d5e14914af3a00a2217f65ee8211b87048c97ec76717ca7cc1cedf774e3aa7af6ef74bdc3d9539c64b63bcd598e", &(0x7f0000c11000)=0x0, &(0x7f0000823000-0x4)=0x0, &(0x7f0000858000)="551043bb60dcc207b7d51ca5c0f18d78eb66f34e4c3c7e63678828909669bc2b896c0fb7d7edac7449744640d7a6f33de45f02d405bb40cd7db135") 2018/01/20 10:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac0000)='./file0\x00', 0x40000, 0xc4) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000981000)={{0x1, 0x5, 0x3fd, 0x6, "7412f4048f0b2cfd26f27d6d9c43ebbe5d2379bcc314f8efdf3d118fab8e9ec5d0a81734d6fe0f326c96abb5", 0x0}, 0x0, 0x0, 0x6, r1, 0x3, 0x4, "a0b7a536e4cd283cb661280866e418872a42dc4cf13b6b17d50ff8218dcfeb69cc35b44a0a4527f1ed33e038c24bf132f2d608d6deb6d3eaa3791f661fd83d05", &(0x7f00009c2000-0x19)="776c616e312c6d696d655f747970652673797374656d8b7d00", 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1, 0x101, 0x4b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f4000)='/proc/self/net/pfkey\x00', 0x8100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ba3000-0x4)=0x0) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000d1f000)="b349d86e5c5f9d9a2eee2b0bd07a416f3d5b487576dcd942fef6892668e5f74dcca383442e9d9364447c83e777778bfc805d428a09cc1fb7a0ec3963d6b811387364fc8170aefe595ade4c733a1bb1ef4e2f8879241bb0f6055fafdbcb2aafacaf0de8e59e34e461b55f14e99253ad7abcc3d1711d983446b146f1266f5d8dd1879b2537c2", 0x85) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000032f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065d000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x34) 2018/01/20 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000799000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/20 10:17:37 executing program 4: llistxattr(&(0x7f0000bc5000-0x8)='./file0\x00', &(0x7f0000af3000)=""/28, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000088e000-0x8)={0x0, 0x0}, 0x800) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00009a5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000006d000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000309000-0xc)={0x6, r1, 0x1}) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000336000)={@generic="2ec764a4b04576652b9bbf4bb4288f8f", @ifru_ivalue=0x8}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a62000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00003d6000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e52000)=0x8) 2018/01/20 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) fcntl$getownex(r0, 0x10, &(0x7f0000217000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00005d8000)='loginuid\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/20 10:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000337000-0x10)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c95000-0x8)={0x0, 0x80000, 0xffffffffffffffff}) exit(0x4a3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000943000-0x10)={r1, r2, 0x9}) 2018/01/20 10:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ffd000)={0x0, 0x3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00000d7000)={@random="d347bc655b1e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, "bf", ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000096e000-0xb8)={0x0, 0x5, 0x81ff, 0x1f, 0x1, 0x6, 0xbce, 0x3, {0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x484b}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8, 0x7fffffff, 0x80000000, 0x24e1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 10:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 10:17:37 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00007bf000)='/dev/usbmon#\x00', 0x8, 0x400400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000907000)={0x0, @in={{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]}, 0x1, 0xfffffffffffffffd, 0x350, 0x2, 0xc5}, &(0x7f000034e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d48000)={r1, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x6, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/20 10:17:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80800) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) symlink(&(0x7f00000b6000-0x8)='./file1\x00', &(0x7f00001fa000-0x8)='./file1\x00') recvfrom$ipx(r2, &(0x7f000021d000-0x11)=""/17, 0x11, 0x60, &(0x7f0000161000-0x10)={0x4, 0xf4c7, 0x8, "1ab4b33bb5df", 0x3, 0x0}, 0x10) umount2(&(0x7f0000544000-0x8)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000610000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006b3000)={0x0, 0x5}, &(0x7f0000474000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d97000-0x8)={r2, 0x5}, &(0x7f0000e6d000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000701000)=""/250) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 10:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) r0 = shmat(0x0, &(0x7f00006b0000/0x3000)=nil, 0x1000) shmdt(r0) 2018/01/20 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000048c000)="526f24df1630fb3319872e64587777ce", 0x10, 0x0, &(0x7f0000fa3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) syz_open_dev$amidi(&(0x7f0000f7b000-0xc)='/dev/amidi#\x00', 0x1000, 0x40800) 2018/01/20 10:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000840000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x8800) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) 2018/01/20 10:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 10:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00001f8000-0x4)=0x0, &(0x7f00009b4000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000396000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) fchmodat(r1, &(0x7f0000ea0000-0x8)='./file0\x00', 0x8) 2018/01/20 10:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000311000)={0x0, 0x0, &(0x7f00002e8000)=[], 0x9a, 0x0, &(0x7f0000941000-0x9a)="a97aa38a9c1d410b6f0d9edd0e8acd7280ce15aea4058f6f84660c14bf0d8d63a16c18ee79c14e5ec3cc6ee4943946784aeda9a125049b6e02eb28c0f3989e01edfab5bb5027308fc9675546930f30e21588f41cdbfaf3944fe41281bcbe44294226ab9ee67cfd8cbeeca8444103ef162e72646a805c6d086b55ab1598ef461ae83222922662394441d822a9277d5d25afede78f32eb6ff3a1b1"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/20 10:17:37 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000323000-0x10)={0x7, 0x8208, 0x1, 0x3, 0x0}, &(0x7f0000400000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005cf000)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbdccf1e, 0x40, 0x5, 0x4}, &(0x7f0000000000)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000b3000)={0x0, 0x5f, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x2, 0x6117b59a, 0x2}) ioctl$VT_RELDISP(r2, 0xb701) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3f) ioctl$TCSBRK(r2, 0x5409, 0x6) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000001000-0x8)={0x1, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x0, 0x9, 0x3, 0x2, &(0x7f0000001000-0x10)=@generic="4171a104a3a711ea77e68b29ccabb0cd", 0x8, 0x7, 0x2}) 2018/01/20 10:17:37 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000008000-0x1a)="7f2f0bfcd3d03de30d16039e98e9ef652003d60f0b42f6d786c2", 0x1a, 0x20000000, &(0x7f0000009000)={0x1a, 0x1f, 0x400, 0x8001, 0xc3f6b31, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) [ 63.963448] kauditd_printk_skb: 91 callbacks suppressed [ 63.963457] audit: type=1400 audit(1516443457.761:385): avc: denied { map } for pid=9259 comm="syz-executor7" path="/dev/usbmon0" dev="devtmpfs" ino=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/20 10:17:37 executing program 6: socket$inet6(0xa, 0x80002, 0x7) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d7, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000a2f000)="918d2e59", 0x4) 2018/01/20 10:17:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006e9000)='./file0\x00', &(0x7f0000001000-0x44)={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) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x9, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00004be000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x11)="76626f786e6574316cef286e6f7c657600", 0x0) 2018/01/20 10:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 10:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000064f000-0x20)={0xffffffffffffffff, &(0x7f0000173000)="", &(0x7f0000018000-0x5e)="", 0x0}, 0x20) r0 = syz_open_dev$amidi(&(0x7f0000230000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x10000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000eff000)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001e6000+0xb9b)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e25000-0x4)=0x121, 0xffffffffffffffef) r2 = bpf$MAP_CREATE(0x0, &(0x7f000052e000-0x2c)={0xb, 0x2, 0xaa18, 0xfffb, 0x10, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000093e000-0x4)=0x0, &(0x7f000000c000)=0xfffffffffffffecc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000815000)={r0, r2, 0x3, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fc3000-0x110)={{0x6, 0x5, 0x7, 0xf3, "4e2f2ac9919a89e9f4d56750a3635b01ac0dff499ac134b00f00e591eca98f47b28f387ef44081c552ac8ae2", 0x0}, 0x0, 0x0, 0x7, r1, 0x0, 0x6, "342c8b85dc98f34596cbbaed38edc65f873def68f14e475f6774a9e14d8ce0166f525acb94552f6f469fe4162df0f07ddd8d82618aad7e8ec6a4d9d27849ec8b", &(0x7f0000559000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x20, 0x4, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 64.073657] binder: 9285:9289 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 64.085739] binder: 9285:9289 ERROR: BC_REGISTER_LOOPER called without request [ 64.113675] binder: 9285:9289 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/20 10:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0x6, 0x5e0, &(0x7f0000bf4000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000063b000)=""/176, &(0x7f0000f54000-0x4)=0xb0) 2018/01/20 10:17:37 executing program 7: r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10000000000000, 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) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044f000)='/proc/self/net/pfkey\x00', 0xd0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a03000-0x4)=0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000040e000)=[{r0, 0x3020, 0x0}], 0x1, &(0x7f0000493000-0x10)={0x0, 0x0}, &(0x7f0000130000)={0x3}, 0x8) 2018/01/20 10:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000481000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f8b000-0x4)=0x3a) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f68000)=0x100, &(0x7f0000e37000-0x8)=0x2) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2740) ioctl$TIOCNOTTY(r1, 0x5422) 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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x3, 0xfffffffffffffffe, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ea6000)=""/0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000080d000)='/dev/hwrng\x00', 0x40000, 0x0) r3 = getpgrp(0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) sched_setparam(r3, &(0x7f00006b9000-0x4)=0x6) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000205000)=0x0, &(0x7f0000312000)=0x8) write$evdev(r1, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r1, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/01/20 10:17:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000084000-0x8)=0xffffffffffffffff, 0x8) fdatasync(r0) 2018/01/20 10:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 10:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae2000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100000010800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_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$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000028c000)={0x0, 0x0, 0x0, 'queue1\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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b4000-0xa)='/dev/sequencer2\x00', 0x82200, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000091b000-0x46)=""/70) 2018/01/20 10:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f000061c000-0xd)='/dev/usbmon#\x00', 0x3, 0x1015b7056e2057e6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000456000)={0x0, 0xdb, "27810fd195decfdfad6aa81dcbae28768a2aa4ba7f5cf8ba0883c969239a034a1ea3c8f196eb1b43260d9fbd444af3e9ba40506170bc0ca7ab2eba6c03c45b7031fdc897bb48065747f71d11a858e3c7ef81b929d055a8c2eea7ecef31206492be2d2c2931612e6aaec6e863caecc700c4915b29d2fcd2e5f4688d62a6162704b108d89624979e7ae73316afe9060bd1b986f117ed6b51f47775404d03ec4663e20d9d9e2f6493e627606fa5886a7ff25dbbb067575085fbc7dc00d025c59bbb2833f8acf006e893c3140a7d28f75dd8ce9fe83ea8c405afa747ab"}, &(0x7f0000c57000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e14000)=@assoc_value={r1, 0x800}, 0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000bf8000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x1000, &(0x7f0000ad5000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00007f5000-0x1)='.', 0x0) 2018/01/20 10:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) [ 64.149388] binder: 9285:9289 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 64.149570] binder: 9285:9298 ERROR: BC_REGISTER_LOOPER called without request [ 64.163778] binder: 9285:9298 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000867000-0x9)="d100", 0x0) bind$bt_rfcomm(r0, &(0x7f0000550000+0x26b)={0x1f, {0x7f, 0x2, 0xd1d, 0x8, 0xffff, 0x9}, 0x6}, 0x9) r1 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) dup2(r1, r0) write$sndseq(r0, &(0x7f0000040000)=[], 0xffffffffffffff79) 2018/01/20 10:17:38 executing program 4: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='sessionid\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r2 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000003000)={""/1024}) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c28000)={0x0, 0x3, 0x4}, &(0x7f0000f0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002c5000-0x8)={r1, 0x10040000}, 0xfffffffffffffec4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/20 10:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capget(&(0x7f0000a53000)={0x0, 0x0}, &(0x7f00002ea000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) r0 = gettid() process_vm_readv(r0, &(0x7f0000f69000-0x90)=[{&(0x7f0000a29000)=""/249, 0xf9}, {&(0x7f0000cab000-0x1000)=""/4096, 0x1000}, {&(0x7f0000886000-0x77)=""/119, 0x77}, {&(0x7f000001e000)=""/81, 0x51}, {&(0x7f0000364000-0x96)=""/150, 0x96}, {&(0x7f0000eb9000-0x20)=""/32, 0x20}, {&(0x7f000040f000)=""/100, 0x64}, {&(0x7f0000c82000-0x7b)=""/123, 0x7b}, {&(0x7f00002b7000-0x16)=""/22, 0x16}], 0x9, &(0x7f00007dd000)=[{&(0x7f0000644000)=""/247, 0xf7}, {&(0x7f00000b5000)=""/87, 0x57}, {&(0x7f0000b2b000-0x59)=""/89, 0x59}, {&(0x7f0000018000)=""/126, 0x7e}, {&(0x7f0000d34000)=""/184, 0xb8}, {&(0x7f0000ac1000)=""/119, 0x77}, {&(0x7f00005a7000)=""/138, 0x8a}], 0x7, 0x0) 2018/01/20 10:17:38 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b31000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) connect$can_bcm(r1, &(0x7f00006a2000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0xff, 0xa, 0x9, 0x1ff, 0x7}, &(0x7f0000000000)=0x20) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x0) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000892000)=@pic={0x5, 0xda, 0x5, 0x7, 0x9, 0xa95, 0xfff, 0x4, 0x4, 0x7, 0x594, 0xffffffffffffff7f, 0x1410, 0x4, 0xf32, 0x9}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000015e000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000657000)={0x6, &(0x7f0000bb3000-0x30)=[{0x4, 0x1, 0x2229e3c5, 0x80}, {0x5, 0x1, 0x4, 0x6}, {0x6, 0x0, 0xfff, 0x101}, {0x6, 0x4, 0x9, 0x1}, {0xf1f, 0x3ff, 0x5, 0x6}, {0x0, 0x5, 0x47, 0x8}]}, 0x10) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ec2000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f0000d2b000-0x78)={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) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x80000) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)="") 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x2, @perf_bp={&(0x7f0000ed8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000865000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ed0000)='\'+posix_acl_access!\x00') connect$nfc_llcp(r1, &(0x7f00001f9000-0x60)={0x27, 0x8, 0x1303, 0x6, 0x1, 0x6, "60b27580298469bee10c5169552d02001ba14cc605dc1a9c52836f4f4d978464062a3a21d26cdbcda6e8fb32f3efb990eb4bcc28e2c67ebc34b4814dd5cf16", 0x9}, 0x60) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000af3000-0x4)=0x0) fcntl$setsig(r1, 0xa, 0x35) 2018/01/20 10:17:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000045f000)={0x80000001, 0x10001, 0x3, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000299000)={0x3, 0x9, 0xffffffffffff5831, 0x0, 0x2, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001be000)={0x0, 0x0, ""}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0xfe9b) [ 64.397935] audit: type=1326 audit(1516443458.190:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9354 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 10:17:38 executing program 6: r0 = gettid() fstat(0xffffffffffffffff, &(0x7f0000151000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001000-0x78)={{0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000, r0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f00002f2000/0x4000)=nil, 0x4000, 0x1000000, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000001000-0xc)={0x0, 0x0}) 2018/01/20 10:17:38 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e3c000)=0xe, 0x800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f4f000-0x2)=0x9, &(0x7f0000b25000)=0x2) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000016000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000024000-0xe8)={0x0, 0x0, 0x0, 0x7ff, 0x6, 0x0, 0x4, 0x14, 0xc, "6154da616dada4d6c994435b13a41299d8004f98a1468b8c9380043f07dfbb2df95c30bbb469476b842e80209bfa2e7d37b845dfff88ede26b5bb95fab5cbdea", "28b5410900e823c4b566ebc7f3fec32e08021a70dbf9d19a45b93a38b98326b4a78121357cc8ade2f1d4e5d67545b89094e477ddc4cc9ae8e3930da082430476", "bf88208821e72ec94dbf43c3db89fabd6bb1fa6d9b3f5b77f847d0d0d1b0c02c", [0x9, 0x7]}) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000025000-0x4)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r3, &(0x7f0000022000)="", &(0x7f0000022000)=""/100}, 0x18) 2018/01/20 10:17:38 executing program 3: 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) 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$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$sndmidi(&(0x7f0000897000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x40400) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f000048d000/0x18000)=nil, &(0x7f0000e5b000-0x18)=[@text64={0x40, &(0x7f00007eb000)="440f20c0350b000000440f22c066baf80cb8fcc6938eef66bafc0ced66b805000f00d0430f32b9b2020000b800880000ba000000000f30670f22076726664f0f3a14df342e0f01cb26f2499c0f2024", 0x4f}], 0x1, 0x1, &(0x7f00007ad000-0x10)=[@dstype3={0x7, 0xc}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000e43000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8380, 0x0, 0x7ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) getdents64(r1, &(0x7f0000588000)=""/8, 0x8) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000f61000-0x138)={{0x3000, 0x6000, 0x5219c56c09333842, 0x7fff, 0x1, 0x3, 0x8, 0x6, 0x9, 0x1, 0x3, 0x7, 0x0}, {0x5000, 0xf000, 0x0, 0x0, 0x7fffffff, 0x9e600, 0x3, 0x6, 0xfffffffffffffffb, 0x2, 0xffffffffffffff80, 0x8, 0x0}, {0x10001, 0xd000, 0x0, 0x400, 0x4, 0x3, 0x100000001, 0x0, 0x8, 0x0, 0x100000000, 0x2, 0x0}, {0x100000, 0xd000, 0xf, 0x401, 0x9, 0x731889ab, 0x3, 0x3, 0x1ff, 0x6, 0x3, 0x9, 0x0}, {0x2002, 0x100000, 0x0, 0x1ff, 0x8000, 0x9, 0x0, 0x2, 0xff, 0x5, 0x10000, 0x1, 0x0}, {0x107000, 0x1004, 0xf, 0x3ff, 0x4, 0x8, 0x6, 0x2, 0x8, 0x980, 0x7fffffff, 0x9, 0x0}, {0x1, 0x2, 0xe, 0x4d7ff804, 0x800, 0x8, 0x4, 0x6, 0xaa13, 0x10000000, 0x1, 0xff, 0x0}, {0x5000, 0x2000, 0xb, 0x80000001, 0x20, 0x6, 0x7fffffff, 0x8, 0x40, 0x6ee, 0x80000000, 0x8001, 0x0}, {0x2000, 0xf000, [0x0, 0x0, 0x0]}, {0x5007, 0x2, [0x0, 0x0, 0x0]}, 0x40000020, 0x0, 0x0, 0x4080, 0x4, 0x500, 0x0, [0xe5, 0x4, 0x1b, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x4800, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x6)={0x0, 0xcb3, 0x30, 0x100, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x0, 0x3, 0x141) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000005000)=""/48) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000)={r2, 0x1}, 0x8) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f00004eb000-0x8)=0x0, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000015a000-0x4)=0x0) connect$ipx(r1, &(0x7f00004e1000)={0x4, 0x9, 0x8001, "58787b4320a1", 0x8, 0x0}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000de8000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000074c000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)=0x0) [ 64.587978] FAULT_INJECTION: forcing a failure. [ 64.587978] name failslab, interval 1, probability 0, space 0, times 1 [ 64.601450] CPU: 1 PID: 9395 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #270 [ 64.608774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.618139] Call Trace: [ 64.620746] dump_stack+0x194/0x257 [ 64.624404] ? arch_local_irq_restore+0x53/0x53 [ 64.629137] should_fail+0x8c0/0xa40 [ 64.632885] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 64.638004] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 64.643128] ? perf_tp_event+0xae0/0xae0 [ 64.647205] ? find_held_lock+0x35/0x1d0 [ 64.651330] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 64.657192] ? check_noncircular+0x20/0x20 [ 64.661417] ? rcu_note_context_switch+0x710/0x710 [ 64.666359] should_failslab+0xec/0x120 [ 64.670327] kmem_cache_alloc_trace+0x4b/0x750 [ 64.674925] kvm_dev_ioctl+0x246/0x18d0 [ 64.678888] ? avc_has_extended_perms+0x6e5/0x12c0 [ 64.683804] ? lock_downgrade+0x980/0x980 [ 64.687939] ? install_new_memslots+0x420/0x420 [ 64.692589] ? lock_release+0xa40/0xa40 [ 64.696553] ? find_held_lock+0x35/0x1d0 [ 64.700630] ? avc_has_extended_perms+0x7fa/0x12c0 [ 64.705537] ? find_held_lock+0x35/0x1d0 [ 64.709606] ? avc_ss_reset+0x110/0x110 [ 64.713558] ? lock_downgrade+0x980/0x980 [ 64.717696] ? lock_release+0xa40/0xa40 [ 64.721661] ? __lock_is_held+0xb6/0x140 [ 64.725777] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 64.731644] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 64.736473] ? rcu_note_context_switch+0x710/0x710 [ 64.741408] ? install_new_memslots+0x420/0x420 [ 64.746059] do_vfs_ioctl+0x1b1/0x1520 [ 64.749925] ? _cond_resched+0x14/0x30 [ 64.753807] ? ioctl_preallocate+0x2b0/0x2b0 [ 64.758209] ? selinux_capable+0x40/0x40 [ 64.762261] ? __sb_end_write+0xa0/0xd0 [ 64.766246] ? fput+0xd2/0x140 [ 64.769440] ? security_file_ioctl+0x89/0xb0 [ 64.773846] SyS_ioctl+0x8f/0xc0 [ 64.777233] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 64.781971] RIP: 0033:0x452ee9 [ 64.785139] RSP: 002b:00007fdf30219c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 64.792829] RAX: ffffffffffffffda RBX: 00007fdf30219aa0 RCX: 0000000000452ee9 [ 64.800083] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000014 [ 64.807342] RBP: 00007fdf30219a90 R08: 0000000000000000 R09: 0000000000000000 [ 64.814591] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 [ 64.821838] R13: 00007fdf30219bc8 R14: 00000000004b7c76 R15: 0000000000000000 2018/01/20 10:17:38 executing program 3: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x7f, 0x0, 0x0}, {0x400000000009c, 0x4, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x400000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ec1000-0x25)=""/37, &(0x7f000061c000)=0x25) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffffff8, &(0x7f0000bea000/0x2000)=nil, 0x2) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbf000)={0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000dbf000)=0x0) r1 = socket$inet(0x2, 0x80003, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000779000-0xc1)="12e5419959fef402a7024783074de5ffa0c28c385803dfefc1012ad567c55270b3f8a409324160284a928d42423b512ff88b2235a2d7fa7cf33f1d850f1c262000282c95c867267bcb0864af9ad64aa2626414c9e0b0a747524d9268d245e9c160208764f5034655972f55cd5e589144d77a472fe4e6dd2dd55cc8c08aa24826751e4ef7a680c60f3db0e3fc5c48196c5356b29dc0980fd23b27a6b28bc6aef4f745c0dd66f7c0f8a3847c3d5e52047a0e736f03c6d096649a8b58e50f718df958", 0xc1, 0x800, &(0x7f0000dc0000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) sendto$inet(r1, &(0x7f0000dbe000)='=', 0x1, 0x0, &(0x7f0000384000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 10:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000047a000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002ce000)=0x3, 0x4) socketpair$inet(0x2, 0x807, 0x3b37, &(0x7f00007f0000)={0x0, 0x0}) 2018/01/20 10:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x100000, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0xf, 0x1, @thr={&(0x7f0000cc3000-0x9c)="54a35d5b81f7dba5b65703794c6137ff7a4155fc21d204dd91eaacd7e9e3e9f64c9a4908d24c75998230ac1fe30f3eacec26c35abc68b3eeaba45efbbcbb13734f4c76b64d0503ef5f01465052b73e21506807746b365b4cde957bd0d0e9fd0eff1fd3f93c1e167220c0ccb03324a5ef5f44355c351c37154b8b82b502f0c84274cef11a409e79bab6c1b50204c583eae02eb53ddfbbf31b03b2a046", &(0x7f000081e000)="a5b9dbbb6b57f64270f6f3f323ea1abeed3ae453324a45ac7595bea1dc1fa98a8377ed7676adbfa354180db57accd728624bdd22c56cf9752cb1bcb2211729ea900276052d71f7c6976b16c676dea00e2dfbd05034d1b1f3e431ba12d5933b76640fbeb4f474c2ee923bd46fafdfa6a6a67da749765b3b0ae835b50aa3df0a4ed84ed07e29bef94284eb9daff87fe38ad88f7a01200ae453e4bc9292d60774c6b8a249ec99d4fc53000293076ee1848e4bff9821cd65387027a4c3a578817c440cc2b483e1d8cc5b4e45dc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f00000d6000-0xc)='/dev/random\x00', 0x0, 0x100) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000985000+0xc0)={&(0x7f000003d000/0x1000)=nil, 0x1000}) msgget$private(0x0, 0x2) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000c2a000)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000034c000-0x80)=""/128) [ 64.914564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=9425 comm=syz-executor3 2018/01/20 10:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd4000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000859000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000009b000-0x8)={0x0, 0x0}) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d63000)={r2, r3, r4}, 0xc) 2018/01/20 10:17:38 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000de7000-0x4)=0x0, 0x800) connect$unix(r0, &(0x7f0000c03000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x40000000000000, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x7fffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005a7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = accept$llc(r0, &(0x7f0000ed1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000048f000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000d3000-0x8)=@assoc_value={0x0, 0xdf5}, &(0x7f00003a1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x3, 0x1}, 0xc) listen(r3, 0x20fff) 2018/01/20 10:17:38 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e24000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000862000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000080a000-0x8)={r1, 0x10000}, &(0x7f00002b0000)=0x8) lstat(&(0x7f00003f4000-0x8)='./file0\x00', &(0x7f0000181000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) r2 = syz_open_procfs(0x0, &(0x7f0000f6e000)='net/arp\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a10000)={0x0, 0x9ff}, &(0x7f0000936000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006b4000)={r3, 0x3fe}, &(0x7f0000a04000)=0x8) 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @tick=0xff, {0x3c, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000028a000+0x968)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000422000)={0x7, 0x0, [{0x80000000, 0x3, 0x0, 0x0, @irqchip={0xffffffff, 0x6}}, {0x3, 0x4, 0x0, 0x0, @adapter={0x2, 0xffff, 0x3, 0xfe71, 0x7}}, {0x4, 0x7, 0x0, 0x0, @adapter={0x3, 0x4f74, 0x9, 0x3, 0x2}}, {0x7, 0x1, 0x0, 0x0, @msi={0x4, 0x382, 0x6}}, {0xaee3, 0x0, 0x0, 0x0, @msi={0x3, 0x8b20, 0xfffffffffffffff8}}, {0x80, 0x4, 0x0, 0x0, @irqchip={0x9, 0x7}}, {0x3, 0x3, 0x0, 0x0, @msi={0x200, 0x100, 0x4}}]}) lsetxattr(&(0x7f000039c000)='./file0\x00', &(0x7f00003b2000)=@known='system.sockprotoname\x00', &(0x7f0000bc2000)='/dev/sg#\x00', 0x9, 0x2) ioctl(r0, 0x2275, &(0x7f00007bc000)="") ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000694000)={[{0x80000001, 0x4, 0x1, 0x6, 0x5, 0x4, 0x9, 0x1, 0x34a, 0x9, 0x8000, 0xfa9f, 0xffff}, {0x29e, 0xa9, 0x6, 0x1, 0x5, 0x100, 0x2fd, 0xfffffffffffffff7, 0x4, 0x1, 0x6, 0x6, 0x100000000}, {0x100000001, 0x2, 0xe9, 0x8, 0x4, 0x4, 0x2, 0x2, 0x4, 0x2, 0x3, 0xffffffffffffa064, 0xc3}], 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00009af000)={0x1f, 0x29, 0xfffffffffffffffe, 0x1}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000a5000-0x2c)=""/44) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f99000)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d7000-0x4)=0x0, &(0x7f0000f40000)=0x4) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000a06000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$setown(r0, 0x8, r3) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b6000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f6b000)='/dev/admmidi#\x00', 0xf0, 0x4001) fstat(r0, &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/ppp\x00', 0x480200, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000990000-0x4)=r1) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000035e000-0x38)={0x3, 0x7, [{0x100000000, 0x0, 0x8001}, {0x6, 0x0, 0x0}, {0x800, 0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000048f000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f0000f28000)="83e5", 0x2) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000d7000-0x40)={r3, 0x4, &(0x7f000065c000-0x10)=[0x4, 0xb800000000000000, 0x40, 0x2], &(0x7f0000338000-0x4)=[0xfff], 0x20, 0x3, 0xc97, &(0x7f00007ad000)=[0x5, 0x7, 0x6], &(0x7f0000b14000)=[0xffffffffffff0000, 0x3, 0x5], 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) accept$alg(r0, 0x0, 0x0) r5 = accept$llc(r0, &(0x7f0000ab0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000037e000)=0x10) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000cd7000)=0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000022000)=0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d29000-0x10)={0x1ff, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000008000)=0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000aed000-0x2e)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="673fa36a8339", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f00001ec000)=0x0, &(0x7f00008eb000)=0x8) sendmsg$nl_generic(r4, &(0x7f00005d2000-0x38)={&(0x7f0000d10000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006aa000-0x10)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/checkreqprot\x00', 0x210800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000-0x14)={0xffffffff80000000, 0x4, 0xffffffff, 0xffffffffffff57b9, 0x1, 0x5, 0xe4d, 0x19c, 0x1ff, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x80) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000004000-0x8)={0x6, 0x1000000}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/01/20 10:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000516000)='/dev/amidi#\x00', 0x7, 0x0) mknodat(r1, &(0x7f00005ae000-0x8)='./file0\x00', 0xc000, 0xfff) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r3 = shmat(0x0, &(0x7f00002cb000/0x1000)=nil, 0x4000) shmdt(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000695000-0x10)='/dev/sequencer2\x00', 0x10180, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00002e6000-0xc)={0x80002004, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00007f4000-0xea)=""/234) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 10:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$sock_bt_hci(r4, 0xc00448df, &(0x7f000076c000)="e5f56f12216049f5fb0ec86c521970033d2e2ab15120443c4d8da5391c5ba3013a9463fb749b361366b32bb1ffeb4d60571394a1260064ebf4a6ce6f36271365803f3319716d90f9d453bf42e2d066e3a4d7558243dd96fda7fd5d09c8d1f2291d9b946a0bc8826e03c44da74f85dec99992dc93ad8ca5df7a82d8a1d67aebf8a489d001367e055f03") ioctl$TCSETAF(r4, 0x5408, &(0x7f00007f9000)={0x7, 0x400, 0xa4, 0xc00000, 0x80000001, 0x5, 0xfff, 0x1, 0x8, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000794000)=""/165, &(0x7f0000686000-0x4)=0xa5) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f00004ec000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007b7000-0x4)=0x0, &(0x7f0000415000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getegid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x7, &(0x7f0000d57000-0x4)=0x3) stat(&(0x7f0000795000-0x1)='./file0\x00', &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) 2018/01/20 10:17:39 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000976000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000cca000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 10:17:39 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) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000077a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fallocate(r0, 0x1, 0x9, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b0b000)={0x0, 0x91}, 0x2) r2 = open(&(0x7f0000996000)='./file1\x00', 0x80041, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000059000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0xc) r1 = socket$inet_udp(0x2, 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) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e52000)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000297000)={0x0, @in6={{0xa, 0x2, 0xb0b0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x1, 0x7, 0x4}, &(0x7f0000529000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008d8000)={r3, 0xfff}, 0x8) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 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) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000654000-0x4)={0x1}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000040c000)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/cuse\x00', 0x8000c0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f8d000)={0x7, 0x2, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cf6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$mouse(&(0x7f0000b29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) r3 = socket(0xa, 0x8000a, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000004e000)=0x0, &(0x7f0000082000-0x4)=0x4) tgkill(r1, r2, 0x1) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r0, &(0x7f0000b6a000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e1000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000aec000-0x38)={&(0x7f00002f1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x2, {0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x32, &(0x7f0000d94000-0x60)=[{&(0x7f0000c29000)="4fe30073e313a1d58cf60c30275a85a30c228bc9c17a8b1df68522f7052bd57a5e02f6548b7c8bed4d290699c8ca283e6baedf0fcf3cf62e3c12bcfe1c49c4aa3c11415bc68d60387eedffce9623bd2a73fdd8dcbe34cef5b87e39a242c8a05313a41f9836a028ee684319988c3c14797c3d385d7a2897aac6fd5fa96c0b5b993296f226bccf363cc1e9771d1654cb4b0fa8f668", 0x94}, {&(0x7f0000bdf000-0x1000)="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", 0x1000}, {&(0x7f00002ae000)="04af316f0a58f1a04144dd280dfff2cb7fc15597c2ad9e43973cac9cb3b46d143df5a2e65dc6fdb8fe8cb3f636c6b582164d065697394af818dda8e0507f4818ca44012b6556ce789b99b3e24fb8b194c13c484d3b5c921cccca18de54129a71c707c87b1b2016f815b03fc50ebf2adf4ea6d0959f22ae0225e13cd4316c7db904626c85ee4a1fe3b6236f7734bd10317ab7c4d27939fb21d9c239c6069570ecd34e4121c8eb8beebdef89143a5a5e76f2196f3a72a1f9a8eb4f65a2c078a27e03c1c75728c590f36105c3aa291920eea4", 0xd1}, {&(0x7f0000134000-0xd1)="50109bd7ed6055407d16c48d344d035287a978c8b64e46e58648a08b12ebf0fa6fecac9f105dac1704f459fb1e600853ccc3f09fd03ebab495e2d6d2e7435d33091a6fa98ca1f3cf6267f565f455ae785922fb06a75195a1c82ae1d8cb2f300e853f81d9644f18719a9944b84e1d0c4dd3fdeec1fd429ec075562cd43ba2184f452324c232ef98f7270d2b842e34b1d6492ed03c86d693ba367319b42a8ca1047997b9debf1e28181779a30162022137f7328c873139400fcfbec2d8681100299a5aa513ceb0872027e4656ad933dd4b0e", 0xd1}, {&(0x7f0000078000-0x59)="b5a88687db17dd39364c2985d8b5acc9777e11b4b1c7b470e173ed4dd82154ad09e651b842a5437b005f2b3e1c60235b0587ed1089ca9f8191670f63fa2168ddd4821cee8bd4c71a533ad9537e7978009582c99d92fd7053b7", 0x59}, {&(0x7f0000667000-0xe1)="c9f9278ac4176a0359ecbe18d725fb8ebfde1fff54340e0eb68f36859f179c87e200879b99b8306dca626483a1db23131cda40df5ed0696b10a6d5b66d11328090b28ef2007aad5b154b480cf823e906f9ab9179055d4345fb0af0876702eb3fee8ac2a6ce801bf1e24f1ae06a7cd9398b00ce7469bc9a87529fbd78236dd5f5e5dd9b2ec7a958fa3c6b30100f346882b989279903c304ce68cfa236f458f51e6939b4e921adb8148f7067da3d8753c682f3266f8d4f5632fd4f2e61d9c49ec36cf456ccb8844766d71fe498cf8aac52c12ac3ebb424c7948d9ae3154eae9494e0", 0xe1}], 0x6, &(0x7f0000d62000)=[{0x68, 0x0, 0x1, "6a30ad9db3a542f8c8dd92b4d35e0b74e30dcc70114d5f88b9ae2e8f5a6c782a4c8c6e93c8e9e0201d9bcf24a7dfcdc49e3e6eece0069fd25c8c78f1c85f174b28cd0633c0520cdc4b582a69f9a323e16b71bb59657f"}], 0x68, 0x10}, 0x800) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) perf_event_open(&(0x7f000074d000-0x78)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000b16000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e90000-0x4)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x9, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x5e) 2018/01/20 10:17:39 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) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 1: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0xa9d, "efc7a1480a4b"}) 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 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$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 10:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000156000-0x8)={0x0, 0x7fff}, &(0x7f0000718000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc6000-0x8)={r1, 0x7}, &(0x7f0000cdf000)=0x8) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) pipe2(&(0x7f000015c000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000820000)={0x0, 0xff, 0x0}, &(0x7f0000a2e000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000041b000)={r2, 0xfffffffffffffd3b, "6d81b54e86d2ef763aba03ece4af1da69699119e5722dd69364770c415bd16c49e0da540adee4c70926e3b68631b6b8948c4519c35d721da216b51c1be92f202bfbe035b"}, &(0x7f0000a2b000-0x4)=0x4c) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r1, &(0x7f0000e1c000-0xca)="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", 0xff, 0x0, &(0x7f0000551000-0x10)={0x3, {"d861dcfd10120f"}, 0x6}, 0x10) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000039000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000028000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) socket$rds(0x15, 0x5, 0x0) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2018/01/20 10:17:39 executing program 2: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 65.550641] IPv4: Oversized IP packet from 127.0.0.1 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000458000-0xb0)={{0x80000001, 0x3}, 'port0\x00', 0x80, 0x20010, 0x10000, 0x2, 0x0, 0x6, 0x0, 0x0, 0x2, 0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068e000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000722000)=0x0, &(0x7f0000daf000)=0x4) 2018/01/20 10:17:39 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003da000)='/selinux/mls\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r0, 0x19, 0x0) getdents(r0, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbf000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000fbe000)={[0x9, 0x1, 0x7, 0x2, 0x1a, 0x3ff, 0xffff, 0x0, 0x7, 0x8, 0x80000000, 0x2, 0x93cf, 0x400, 0xfffffffffffffffd, 0x7], 0x6000, 0x0}) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000935000-0x12)="1b5fa7c10108362f3e56de6e906532ebdb0b", 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setpipe(r0, 0x407, 0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000771000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000c58000)='/dev/input/mouse#\x00', 0x2, 0x4000) accept$ipx(r3, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d3000)=0x10) read(r1, &(0x7f0000bf2000-0x6)=""/6, 0x6) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f00003d6000-0xd)='/dev/usbmon#\x00', 0x2, 0x80) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000747000-0x4)=0xffffffffffffffff) 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eba000)={0x0, 0x8, 0x7, 0x2, 0x7fffffff, 0x8001}, &(0x7f0000eba000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d14000-0x8)={r1, 0x4}, 0x8) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f0000922000-0xd)='/dev/dmmidi#\x00', 0x7, 0x301) sendfile(r1, r0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ffc000-0x20)={0x10001, 0x4, 0x8, 0xfffffffffffffe01, 0x0, 0x2040000000000000, 0x8, 0x101, 0x0}, &(0x7f0000c6a000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ea6000-0x8)={r2, 0x6, 0x0}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f000028c000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/20 10:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000049c000)='/dev/rtc\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/ppp\x00', 0x182, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000712000-0x8)={0x0, 0x0, 0xff}, &(0x7f0000aba000)=0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000462000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009fd000)={r3, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x0, 0x7, 0x9, 0x80}, &(0x7f00006a0000-0x4)=0xa0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00001c3000)={0x103ff, 0x0, &(0x7f000053a000/0x4000)=nil}) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c7e000-0x30)={0x4, 0x0, &(0x7f0000193000-0x4)=[@register_looper={0x630b}], 0x1000, 0x0, &(0x7f00000f9000)="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"}) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={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]}}, &(0x7f0000cc2000)=0x8c) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 0: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 65.696241] audit: type=1400 audit(1516443459.493:387): avc: denied { map } for pid=9596 comm="syz-executor4" path="/166/file0/bus" dev="ramfs" ino=28913 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000237000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000db7000)={0x0, r1}) bind$nfc_llcp(r0, &(0x7f0000217000-0x60)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "7565b87e41e5172a97cf0a4b44bdfb8301054d1e6a0fe78815edac604295fdd8d68882932d75da485603a0156c397568949c524e6bb086a7cc49db11a8465f", 0x0}, 0x60) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000edc000-0x10)={0x8, &(0x7f00004ae000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/20 10:17:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000051000-0x5)='user\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000030000-0x3b)="", 0x0, 0xfffffffffffffffb) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000838000)='/dev/mixer\x00', 0x22000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000002a000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000111000)=0xc) connect$packet(r0, &(0x7f000034f000-0x14)={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000929000)=0x0, 0xff) sigaltstack(&(0x7f0000ccc000/0x2000)=nil, 0x0) fcntl$setstatus(r4, 0x4, 0x800) flistxattr(r3, &(0x7f0000263000)=""/218, 0xda) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087a000-0xf)='/dev/sequencer\x00', 0x300, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000675000)=0x0) 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 10:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d5f000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000526000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) 2018/01/20 10:17:39 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c72000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x4000000000000081, 0x2) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 0: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 6: clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0xfffffffffffff9aa, 0x2da) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x1ffc) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 65.883647] audit: type=1400 audit(1516443459.681:388): avc: denied { map } for pid=9633 comm="syz-executor1" path="socket:[28511]" dev="sockfs" ino=28511 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f08000-0xc)='/dev/audio#\x00', 0x8, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fc3000-0x10)={0x7, 0x6, 0x89, 0x0}, 0x10) dup(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00005fe000-0x4a)=""/74) fadvise64(r0, 0x1, 0x8002, 0x3) 2018/01/20 10:17:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000-0x8)={0x8, 0x7fff}) 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) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000005, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000005000-0xff)="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", 0xff, 0x4, 0x0, 0x0) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) 2018/01/20 10:17:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x682080, 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) sendmmsg$unix(r0, &(0x7f00006bb000)=[{&(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x39)="080502ca40d25fb6875aa73c1a036462418abb6e62f39a0193a2bfdb445760165535de85246a385f33150c7c4acc847a957bce2f6daaa614d1", 0x39}, {&(0x7f0000001000-0xd3)="e8ba712b05de5ff6285708bcbf0490266ad47ba189949280ee067c16d30a2b14410d13a7523853c038976518d1b02fa320ed249a95c30b540527c50c809219224e5761e2b9dacb6b180210ac7b9be2cf82cbb0c0606974df0f6c39cfcf9ab352555c4bed7aa4d9375b80470888b4c8319a22af66b1cddad5cca9624302d229b848fe18daa727e9fac79a9120e43ad2fdb104eec2c7fe659fd58cb2b7a428782a86fe4c181ca805af8bb67202047be6844ccdf438c09b051e44596b03919a0b3c3c2f310f05da237db0a5f6cb9fd2002e933d1e", 0xd3}], 0x2, 0x0, 0x0, 0x80}], 0x1, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000aec000-0x4)=0x0) 2018/01/20 10:17:39 executing program 4: 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) fcntl$dupfd(r0, 0x0, r0) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capget(&(0x7f0000acf000-0x8)={0x19980330, r0}, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fed000)={&(0x7f00007c3000/0x1000)=nil, 0x7, 0x2, 0x8, &(0x7f0000c7e000/0x4000)=nil, 0x5}) kcmp(r0, r0, 0x4, r1, r1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bd1000-0x4)=0x0) 2018/01/20 10:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x3) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/20 10:17:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000304000)=0x0, &(0x7f0000aa9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f39000-0x9)='/dev/kvm\x00', 0x0, 0x0) acct(&(0x7f0000699000-0x8)='./file0\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 4: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000707000-0xe)='/dev/admmidi#\x00', 0x9, 0x400) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000351000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000484000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000706000)=0x0) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000001000-0x1)=0x0) 2018/01/20 10:17:39 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) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) syz_open_dev$dmmidi(&(0x7f0000674000)='/dev/dmmidi#\x00', 0x10001, 0x0) 2018/01/20 10:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000042e000)={0x0, 0x0, &(0x7f000032f000-0x10)={&(0x7f0000bc8000)={0x2, 0xa, 0xf9, 0x9, 0x32, 0x0, 0x7, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x8, 0x101, {0x6, 0xff, 0x1f1, 0x8001, 0x0, 0x8, 0x0, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x14, 0x14}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_x_sec_ctx={0x17, 0x18, 0x1f, 0x444, 0xa9, "99fde79588781190d9c99a8162b27cf01dbb2449ecb2e57d7f6deb1d97f4a3eb9bc0cbb6a786b999e56192ba48cd77013a2dd311985dc5fcd5b38a7d48411edfe5f4eeb5653b4f535be6c1283e8366d4e4980832048213ff2b80ad36d5da64dcf3103430c15de657da57d2a113009946e23748a07bdd864d1b79a8229fefacd51719f9fd7c1125f9eb912c3aa077aa78d1efd1a6496390a31639559cce36f878893f49e42f1718478d"}, @sadb_address={0x3, 0x17, 0x3b, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_address={0x5, 0x7, 0x0, 0x80, 0x0, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000df0000)={0x0, 0x5, 0x5, 0x1000, 0x4, 0x7fff}) getresgid(&(0x7f00002d3000)=0x0, &(0x7f0000e8d000)=0x0, &(0x7f0000ae4000-0x4)=0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 10:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) vmsplice(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000591000)="0819a82aa9f7971bd9e323233e344f40f33678c8c7765f3fccc86bc084f85df79d337c16b9029b6be59741e141c4f768995ad4dec94646576916418e711cab54bde62a91e8953f4c245c46664b980016a1d4d5d9cf3b", 0x56}], 0x1, 0xd) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x407ffc0003}]}) lremovexattr(&(0x7f000040b000-0x8)='./file0\x00', &(0x7f00000df000-0xe)=@known='system.advise\x00') 2018/01/20 10:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000043b000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x4600) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007d6000)={0x1, 0x929, 0x2, 'queue0\x00', 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002a8000)={{&(0x7f0000419000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00006ec000-0x27)=""/39) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r1, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) r2 = openat(r1, &(0x7f0000866000-0x8)='./file0\x00', 0x200000, 0x145) fcntl$notify(r1, 0x402, 0x2b) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000fa4000)={0x1, 0x1, 0x7, 0x7fff, 0x6, 0x6}) 2018/01/20 10:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001d8000)={0x0, 0x6, 0x1}, &(0x7f0000bf8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008c7000-0x8)={r2, 0x3e}, &(0x7f0000937000-0x4)=0x8) 2018/01/20 10:17:40 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001b000)='/dev/input/mouse#\x00', 0x9, 0x109000) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000012000/0x4000)=nil) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000024000)=""/156) bind$inet6(r1, &(0x7f000000e000+0xa4f)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) shmctl$SHM_LOCK(r2, 0xb) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000025000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000006000)={r3, 0x1}) r4 = getpgid(0xffffffffffffffff) tkill(r4, 0x27) r5 = accept4(r0, &(0x7f0000023000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x10, 0x80800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x3c, 0x2, @thr={&(0x7f0000022000-0x8a)="bd74cf68ff2f43bee63e386fef30f7a2eb72cde9fd101786bc383d8488f520eec368187c54299cec8f83dd1b2e8240824cf7be95c317fa1d350f26a519522ab349db63bab9d32617902f44a8c131ecda87301591f3d3cdbfe3fd0fa9f4da7db15167281ceefcec2918d4ddea45abd5d8fe5fece1ecf14bc883c4c19670c9d8a40d74217acb13b8aa2377", &(0x7f000001d000-0x93)="d8f073da00000000000000cc9eeb6eec770c82c109ced2436f7b9ee55743a056208049df34f25a893087815c78b6a0d419a0226c780164179f904abe60e059008a56e7ba3016b829a158bcc4d950231a71d96eeb5dc721cf762c5d493e888098209e85030d1350d56e551fb768ee4ca0d92369ac617604f22374ce0e3a270679b472f5c8accfe7fb68b0448efc472a041ceff8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r6, 0x1, &(0x7f0000025000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000025000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000023000)=0x4, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000013000)=0x249) r7 = syz_open_dev$admmidi(&(0x7f0000025000-0xe)='/dev/admmidi#\x00', 0xaeb, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000005000-0x58)={0x3, 0x6, 0x28c9, 0x0, 0x9, 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]}) 2018/01/20 10:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000a1000)={0x2, 0x29, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:40 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup2(r0, r0) shmget(0x2, 0x3000, 0x1, &(0x7f0000afc000/0x3000)=nil) connect$inet(r1, &(0x7f0000154000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0x0) r3 = getpgrp(r2) pread64(r0, &(0x7f0000f05000-0x30)=""/48, 0x30, 0x0) ptrace$peekuser(0x3, r3, 0x3f) prctl$getname(0x10, &(0x7f0000dc8000)=""/179) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000441000)=0x2, 0x4) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 66.208639] QAT: Invalid ioctl [ 66.225404] QAT: Invalid ioctl 2018/01/20 10:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f25000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00002af000-0x4)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/01/20 10:17:40 executing program 3: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) pipe2(&(0x7f00004b8000-0x8)={0x0, 0x0}, 0x847fe) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006e7000-0x4)=0x0, &(0x7f0000861000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/20 10:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(0xffffffffffffffff, &(0x7f0000742000-0x38)={&(0x7f0000115000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d14000-0x20)=[{&(0x7f0000edf000-0x33)=""/51, 0x33}, {&(0x7f0000703000)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x1}, 0x2000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000072000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, r3}) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r1, 0x0) [ 66.295930] audit: type=1400 audit(1516443460.093:389): avc: denied { accept } for pid=9734 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000db2000-0x1a)="232109a7ef04fed2e92cfbee8ad034529a0b2e51092c880addce", 0x1a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/20 10:17:40 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000005000-0x20)={0xffffffffffffc265, 0x18, [0x5, 0x1, 0x8000, 0x6, 0x100, 0x3f]}) write$sndseq(r0, &(0x7f0000002000+0x8ef)=[], 0xfdf0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000c70000)='vboxnet0({\x00', 0x40, 0x2a, &(0x7f0000c56000)={0x3, 0x6, 0x7, 0x8, 0x71416b9a, 0x5, 0xffffffffffffb934, 0x7}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 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 = gettid() timer_create(0x0, &(0x7f000033c000)={0x0, 0x1e, 0x1, @thr={&(0x7f0000956000-0xfc)="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", &(0x7f00006b6000)="ee2fd2ccd867ecca56aed9d66d20c46b766f6973154ee7ae4a9e3e5480d00fd9c15b4e84ec0eb534b8b47cb5afac9b1e10a9039da5db08997d24077cc9bfe68e644859aa08b9a96a0354893a4dbdbd17357869a5f495dad56950b2b85c0d19e536f961d9a3327420bd816757180cb0f9e4412116903ed8b9bd35bb1df80f5d09ae34a5e86da5e24226fa6d1ebe341054993e51"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa5000-0x4)=0x0) r2 = 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) sched_rr_get_interval(r1, &(0x7f0000607000-0x10)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/enforce\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ec0000)={0x0, 0xa0, &(0x7f0000fec000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff00000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x81}, @in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000fc4000-0xb)={r6, 0x3, "ed0960"}, &(0x7f00000cf000)=0xb) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r3, 0x1c9c380}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r2, r0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ca4000-0x18)={0x9, 0x8, 0x30f, 0x4, 0x9, 0x8}) ioctl$KVM_GET_ONE_REG(r7, 0x4010aeab, &(0x7f0000452000-0x10)={0x0, 0x7fffffff}) tkill(r1, 0x1000000000016) sendmsg$kcm(r7, &(0x7f00005ec000)={0x0, 0x0, &(0x7f0000efe000-0x70)=[{&(0x7f0000be5000-0xb)="f6fdc0025c6afe5b6f275b", 0xb}, {&(0x7f0000e3c000)="71ec4ca25e766b2799c2304d2ce39a50ac3b199470f861daf5e21810ce69bef7242024bbfbb36245c597a8f9042b5a18d605446816c62a7ab703faad4b5d1f543946ef58cc1fb5ddd5", 0x49}, {&(0x7f0000107000)="9ca7909c0247ab757fcd0ce2c50ee7ab9608494ab5a78ccd0bd09da8027f98a297a6fdb2f0a9ac75b5c7be0fcab2877be841542f9b0b4193d7f238f83581fd41c8438beded7803b37c081cfaba5a3638ac3b1a30134482657be50871abbe4ed80489a717", 0x64}, {&(0x7f0000f0d000-0x53)="6ef872446359afbf7b584d725d02ecb749da7303d57bef5c9fd2253cb51eeef8fa17c025b8a1d8866ed58ea11c1d7a84b949b8d36151bed52bb3bf95aa63adb585fb28de546d88a52f81721f359dd960e399dc", 0x53}, {&(0x7f00008a6000-0x7a)="4418dcbb02169fdf22ecd855cdea5c4b0a90a02df992c49087fccc2bfc778f7a9c19964f34d0cd69a35477f68e9659f97d818a26dbd8868fd871da4853d0a8e4d115adf882d903663ba2ca1d790f465f8caec43c5055b93dc327d9af5054780c37130b6821616e468e02bffd07e5a035ff9c7208fa50bf97fd00", 0x7a}, {&(0x7f0000a15000)="4affb11c83cae744016c2b3fd020e557919fe0ae7b1b0fb2320cd1bdeea2dd1be82740bc48d6396301f9a605fd4bcefcd0e6c02170115da57b93c546e3f40f593d8e25b4823cc8a265763b4c3ce6d618182a6b6ecacef1e50477131d43c66278aa6153d1dce58ae707fe5876c0f2f84649b61d8590b3e6f4b80ae850c23bb9f81b2415099914095bc0e22cdee32862df3a0a38197788ba5fc1629898716a5d73bf829220b88b8207dc7cd04c9bfdc5e1fbd7ea37b51c3a3eb1e5996b559a8d57ba7fddf4253647adeafe36384110191ad01eb80c6eed019d296beff601145ff3", 0xe0}, {&(0x7f0000e1e000)="b12fae1fdc37a7180e4c9c2c5bcf071b84a734dd37fbc42861fd773a430588ce25ca779af8ae2f1587bdd82639577e3c39a8bc821f", 0x35}], 0x7, &(0x7f0000ff1000-0xd0)=[{0x98, 0x100, 0x7f, "ab27659ecfcd8a53a7d60c04793ea794f1ccaec08f6c9625d81cb445464cc2cc366488d89a66485a2e009a9bf7388d052a620605a36e2147d70de0bed24a56ef027da8bea5d63757cb9258b2bca74fc47c9f5e49fba271e422de67fc6e410082b711458e8117f5515de3cfc3b8a8cd3fc8350476bf56076f83d220e71a3a71f7d93302619f"}, {0x38, 0x109, 0x6, "0b712979a090814ee56aa13667903a07f4fac90fcad9b47bce851ae08a2df311d1cb"}], 0xd0, 0x4004}, 0x24040881) 2018/01/20 10:17:40 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000e13000)={0x1bacf914c1bad73, &(0x7f00005d8000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f65000-0x8)=0x79fc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f64000)={0x0, 0xbd, "e8a47c828121ab4da71afd1165cf118c073a3806a58c6fe83655d24c9f8d1ae03caecb0fea6a9589a01c3a4a67bccff341d707403fade281355dc27cce72e73d0c8eeac4fe2d5e333b7beceddde5222f50b12f1ad6d6067568be94e1e67471e7d41fb9d507be0fa5589da30e585c83a8115ffc4c1d38993ae411ca49d6a1240efe3cb660084d105588b4a5a68240698765bd3ecbed2da96c6ab967183d45e4753f07ba110ab76ac8c6c73153e088a4fff377608c7c4990914932aa1b02"}, &(0x7f0000025000)=0xc5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000303000)={r2, 0x3f}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f63000)=0x47153193, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000030a000)='/dev/usbmon#\x00', 0x0, 0x5) ppoll(&(0x7f00002be000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000812000-0x10)={0x0, 0x0}, &(0x7f0000839000)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000264000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) clock_gettime(0x0, &(0x7f000072e000-0x10)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000602000-0x4)=0x2, 0x4) pwrite64(r0, &(0x7f0000dff000-0x2b)="34854f60ccb5b94a5436cb4e1901c80cc0e142491d9d77b596521a88a95f18e27ecced34310f6022a6e4ba", 0x2b, 0x5b) timerfd_settime(r0, 0x1, &(0x7f0000b81000)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f000059f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c5e000-0x9b)=""/155) 2018/01/20 10:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000ffa000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000204000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) getpeername$netrom(r1, &(0x7f0000e28000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000740000-0x4)=0x10) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) [ 66.581119] audit: type=1400 audit(1516443460.378:390): avc: denied { create } for pid=9802 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/20 10:17:40 executing program 1: move_pages(0x0, 0x0, &(0x7f0000acf000-0x10)=[], &(0x7f0000b06000-0x4)=[], &(0x7f0000569000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000dc2000)=0x2, 0x4) [ 66.636589] audit: type=1400 audit(1516443460.379:391): avc: denied { bind } for pid=9802 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_connector_socket permissive=1 2018/01/20 10:17:40 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, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 66.680529] audit: type=1400 audit(1516443460.380:392): avc: denied { getattr } for pid=9802 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_connector_socket permissive=1 2018/01/20 10:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) fdatasync(r0) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x8) 2018/01/20 10:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000176000-0x6)={0x0, 0x80}, &(0x7f00002de000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a33000-0x8)=@assoc_value={r3, 0x9}, &(0x7f00004af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={0x0, 0x0}, &(0x7f0000882000)=0x8) 2018/01/20 10:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$dmmidi(&(0x7f00003f2000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x20440) getsockname$inet(r0, &(0x7f000087b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000991000)=0x10) 2018/01/20 10:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000717000)="05ef3a1d18234430e1eef9ec4f70da332c9d521f87630af16e4b40ad084f9c677f7a9d95cbc17c215df2d248227f3092") 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009d8000-0x4)={0xb7}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 10:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00006b5000-0x8)='./file0\x00', 0x1, 0x8) writev(r0, &(0x7f00005ef000)=[{&(0x7f0000c1a000-0xf4)="2feacd5423b8d037e1dd38ad436da76b0ee091e23b7106f12ff89935d9cb02812447caf06821c98abd56bdd61d98feaeb561ac80633af51d312f9e306dc5dac859735dbb01e6b31e8a31f9091ab27bc0ec340aeba4e97aedac71bbcd8cffb7b9f21dc14c851e6a6cb4ce899d712c43513610dbf4a06b430353bdf3c2590a0ff58ea457e05f6fe58a25f955874a33045d00d46f839556337b9525234bc918269e1503b8732fbe151201cb5f5a414fe0fd42adf3e433dfe34e8fd7e1dac3b70cd63a34abc4696bc65143de6d8d86229a33273fd21fec165b8bc849011e337c39a332e58984bfa0fb60201227a03021c18324e8da15", 0xfffffffffffffccd}, {&(0x7f00000de000)="039fa120ae821219d83cada5e1a1c759ddc84f4e433e088fdd68fa66ed06e9118c57897b14c07a5b7dbe3e0a782275d62c776dd58f2ae321bf05346ea997af87ce58cfcbc813357339d3babbb93256d9ec214fe7e57d3521e8514fe973d718744d8e01356ce445975b6f8974b605415348c7d1053e5f4ee4ea700d158a01928dea3ee3b779061d6c7463cd3ad18b5e82be8d5e50439dfbb8e65ce603de06d2fc0736461c7d5b4d02fc", 0xffffffffffffffc3}, {&(0x7f0000556000-0x1000)="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", 0x1000}, {&(0x7f000042c000-0xa8)="9be6a7e765e4c0e1aa7d1d858b9f7f07258c72c6e3bb050cc45f2b022406c53edd227e12a9834c20dbd3559bcce7fa0a51a81793dd50cdfa934597a3c6b8279c8a890276895887298cdb04cc5a420e0054c19da4e86f5a3249864ed361f6fc424f6d1adc66f974365b46e693bde6d64e4a4a9e29e655311b24172ad333a06464710e6e62b61571a4b659709a6aba2cd1ac368a539f70aace83e3bed59bef0c1290931bfccfbe7556", 0xa8}, {&(0x7f0000c3e000)="82af8030d91b1593bcf132fc6fad9551634a8426e7241890eae45b26f95f7bb198d8d21a77b0445a8b0af520692381b118cc147f232cb0a4d4b6b0ced65982ef8b655422775da4118ce485ffdb7f992dce749ba1441000c2a7a501bf35faa1bb18553da51c33e065137e88f71b3545ad99d3a8b8", 0xfffffffffffffea6}], 0x1000000000000261) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) accept4$netrom(r2, &(0x7f0000f39000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cac000-0x2)=0x10, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008c9000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$unix(r2, &(0x7f0000f32000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000069d000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000927000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000e34000)={@loopback={0x0, 0x1}, r5}, 0x14) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f000028c000-0x9e)=""/158, &(0x7f000048e000)=0x9e) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000360000)=0x0, 0x8) 2018/01/20 10:17:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f2c000-0x9)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f33000-0x20)={0x49d, 0x100000000, 0x4, 0x4, 0xef, 0x2, 0x1ff, 0x0, 0x0}, &(0x7f000023b000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000260000)={r2, 0x8}, &(0x7f0000e41000-0x4)=0x6) pipe2(&(0x7f000023b000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000ba8000)={0x0, 0x0, 0x8, 0xfffffffffffffffa, r3}, &(0x7f0000965000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000131000)={0x0, 0x0, 0x0}, &(0x7f0000904000-0x4)=0xc) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f000092e000-0x40)={0xe868, 0x5dd5, 0x3, 0x32, &(0x7f00007b9000)=""/50, 0xd2, &(0x7f0000852000-0xd2)=""/210, 0x1000, &(0x7f0000490000-0x1000)=""/4096}) ftruncate(r0, 0x4) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000183000)='./file0\x00', 0x2, 0x80) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000fbd000+0x298)={0x5, 0x7fff, 0x100000000}) r1 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{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]}) 2018/01/20 10:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000028d000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000014000-0x1)={0x0}, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x10002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0x5, 0x2, 0x5, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000+0x75c)={@common='sit0\x00', &(0x7f0000005000-0x28)=@ethtool_sfeatures={0x3b, 0x4, [{0x80000001, 0xffff}, {0x0, 0x200}, {0x0, 0x7ff}, {0x9, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000879000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000d61000)={0x9, 0x8000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 10:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000375000-0x43)={0x0, 0x3b, "7987a9ab8440b5c2f7d4d29d7143ee9561f574471f9f35f4198344c139d93e4218da4548cd8d858a0cb5aa4ca8e816cbf2ccbd60c6dd52dbc02c32"}, &(0x7f0000e49000)=0x43) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000969000)={r1, 0x8c5, 0x1800000}, &(0x7f0000ae5000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000022c000)={0x4, 0x8, 0x4, 0x81, 0x0}, &(0x7f00004fc000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008b8000)={r2, 0x4, 0x0, 0x7b74, 0x1, 0x20}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ef3000-0x8)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f00002e3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r4, 0x4) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) 2018/01/20 10:17:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 67.231250] sctp: [Deprecated]: syz-executor1 (pid 9865) Use of int in max_burst socket option. [ 67.231250] Use struct sctp_assoc_value instead [ 67.293302] sctp: [Deprecated]: syz-executor1 (pid 9865) Use of int in maxseg socket option. [ 67.293302] Use struct sctp_assoc_value instead [ 67.311255] sctp: [Deprecated]: syz-executor1 (pid 9871) Use of int in max_burst socket option. [ 67.311255] Use struct sctp_assoc_value instead [ 67.330703] sctp: [Deprecated]: syz-executor1 (pid 9871) Use of int in maxseg socket option. 2018/01/20 10:17:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000b65000)=0x0, &(0x7f00003a7000)="") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) 2018/01/20 10:17:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 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) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d8d000-0x41)=""/65) fcntl$getownex(r0, 0x10, &(0x7f00005d6000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000a9e000)=0xfffffffffffffffd) pipe2(&(0x7f0000f22000-0x8)={0x0, 0x0}, 0x80000) r3 = gettid() ioprio_get$pid(0x2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000337000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000026c000-0x20)={0x94, r4, 0x10000, 0x9}) 2018/01/20 10:17:41 executing program 4: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='eth1\x00', &(0x7f0000000000)='\x00'], &(0x7f0000002000-0x28)=[&(0x7f0000001000)='&mime_type\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0xe)='/systemem0\\*+\x00', &(0x7f0000001000+0x103)='\x00', &(0x7f0000000000)='nodev[++/\x00']) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002f2000)=')ppp1self\x00') keyctl$join(0x1, &(0x7f0000430000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/20 10:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x7fffc, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008a1000)='/dev/dsp#\x00', 0x4, 0x400000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000491000-0x20)={0x4000, 0x0, 0x1, 0x20000000b6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f56000-0x18)={0x1, 0x0, [{0x2000000000020a, 0x0, 0x2}]}) 2018/01/20 10:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x0) 2018/01/20 10:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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(0xffffffffffffff9c, &(0x7f0000f0a000-0x8)='./file0\x00', 0x400, 0x104) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015d000)='/dev/rfkill\x00', 0x200000, 0x0) linkat(r0, &(0x7f0000a93000)='./file0\x00', r1, &(0x7f0000202000)='./file0\x00', 0x1400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/20 10:17:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x121000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)=0x0) [ 67.330703] Use struct sctp_assoc_value instead 2018/01/20 10:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x0) 2018/01/20 10:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/ashmem\x00', 0x880, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a1000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) accept(r0, &(0x7f0000548000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d3000-0x4)=0x10) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/20 10:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bab000)='./file0\x00', 0x200, 0x12c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ab0000-0x8)={0x0, 0x6}, &(0x7f00004ac000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000025e000-0x10)={0x2, 0x8004, 0x67f7, 0x1, r1}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000183000-0x18)={0x100000, 0xf000, 0x3, 0x5, 0x5}) pipe2(&(0x7f000063f000-0x8)={0x0, 0x0}, 0x84800) read$eventfd(r3, &(0x7f0000e11000)=0x0, 0x8) 2018/01/20 10:17:41 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000feb000-0xb)='/dev/adsp#\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000232000)='/system(]selinux\x00') mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000feb000)={0x0, 0x4c, 0x6, 0x4230, 0x8, 0x101}, &(0x7f0000573000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008b6000)={r1, 0x38}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) splice(r0, &(0x7f0000912000)=0x7, r2, &(0x7f0000feb000)=0x0, 0x3, 0xc) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000268000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/20 10:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000828000)={0x0, 0x0}) write(r0, &(0x7f00001c4000-0x79)="8c4429383feaca1926e777da08fab8b8c9d5cb518c82d9470de49fa9765687ea315dffeae5cebad387de3cacf36f9dc86d6629c72de7daef4d28832fa98d17b4b950b9c880f2eec63d8c9db762e56df87d69555425c7f81a04d89a84751ecd3c710b330c4ddc7af817744b00c0d760387b0238bf862ec8e7f1", 0x79) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000045e000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000053c000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f8b000-0xc)={@rand_addr=0x80, @broadcast=0xffffffff, r3}, 0xc) fcntl$setstatus(r1, 0x4, 0x800) getsockname$packet(r0, &(0x7f00004fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec4000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000912000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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], 0x0, 0xbb}, 0x3, 0x1f, 0xfffffffffffffff8, 0x400, 0x0, 0x20000, r4}) pwrite64(r2, &(0x7f0000a09000)="95a256f8aa5320a925d4d489e424dbf852976c9ca8dfee575c3fde9740b767f7ad5a73db0a38e90d2f483340ad375fc0de13d7f44ae1cf7e8c4afcb2e1cea99092086c3abde19c8a466baa4ca4a3886d19d228553c81c63149ba45e595a909542ad860", 0x63, 0x0) syz_open_dev$sg(&(0x7f0000765000)='/dev/sg#\x00', 0x401, 0x2000) flock(r1, 0x1) close(r2) 2018/01/20 10:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000776000-0x8)={0x0, 0x0}) lstat(&(0x7f0000f28000-0x8)='./file0\x00', &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000dc7000)='-ppp0\x00', 0x3) ioctl$TIOCSBRK(r3, 0x5427) mlockall(0x1) getgroups(0x3, &(0x7f0000804000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) ioctl$KVM_SET_XCRS(r8, 0x4188aea7, &(0x7f0000e16000-0x18)={0x0, 0x0, []}) io_setup(0x9, &(0x7f000091b000-0x8)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a9c000-0x10)={r7, 0x50, &(0x7f000099e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000af4000-0x4)=r12, 0x4) r13 = accept$ax25(r3, &(0x7f00005d5000)={0x0, {""/7}, 0x0}, &(0x7f0000496000-0x4)=0x10) io_submit(r11, 0x9, &(0x7f00006be000)=[&(0x7f000031f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80000001, r8, &(0x7f00009d7000-0x1000)="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", 0x1000, 0x1000, 0x0, 0x1, r3}, &(0x7f00005a2000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r13, &(0x7f00006e7000)="0fb2b9d92402bbc635", 0x9, 0xed, 0x0, 0x1, r7}, &(0x7f0000cb4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000527000)="87404424be71f220bded9adb2ae3ae59b381220a4704aed395a6f37579019d0d8def1c20df9d6aa8f15535c3e4d7bd84d757d5ee824bac6f6781f369e45ea4a44a3e75", 0x43, 0xffffffff, 0x0, 0x1, r10}, &(0x7f000060a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000000, r5, &(0x7f0000b52000-0x9)="6443778c46c94d2911", 0x9, 0x81, 0x0, 0x0, r10}, &(0x7f00007a9000-0x40)={0x0, 0x0, 0x0, 0xe, 0x401, r6, &(0x7f00007a2000-0x11)="344c186c21a584477071b026bb17edcffa9ada4ed897dd6af6d17ed9642a2d25e469dbec35d76a7898c81ea4fcd819ea3cc7fc78c9d9b756fa54dc49eaf63fe5a9bc0c9d827332256ef6e17ba9a38c2044155efb4a5d7d9b8d877e1c0f821d81177aabd3b04302126b04000974b65134fbf549bc7e2acfaedcdda3c6d8419a27c8d5a4dc51413f4ab90fe3ecf03626fc269cf5905ef5d13bc431f891cfe6f9cb4fc9538b", 0xa4, 0x6, 0x0, 0x1, r7}, &(0x7f000004a000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1000, r10, &(0x7f00001f6000)="ac7992fc5bfafa42fb41b89fdea4350b01fa4d2bf5d3fbb5a55f99da9fb60802c0d801b283f1822af6baab635733c655a2196edba24ca70c4aeb2aa40a99abaab9545e4835871922b40c18f2d76be389c98e58517e919aed8dd74e037ff89fbf4fd8ad4ef8e444c5d08047d7c1e476e906beb1a1d751e58e2d5b6b4fcd0bdfb24633031e30661c1f96d4a01e48fea4fcffcf637a8252c9", 0x97, 0x100000001, 0x0, 0x1, r10}, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000801000)="f55c7eddf3b0dad9985cbe75ae476206de7d4c8477ab452ab0829a9163860ed4466a9ae1621bb9185082bec8d02c2531b5374b287afc781d13cc25ba09f30cadc9809c31fda1f8f44527dcd57e39b41b84d168eadd46a6b263c3ac09c302dab04b39c28b66406eda271f8928fc", 0x6d, 0x3, 0x0, 0x1, r10}, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x3, 0x5, r6, &(0x7f0000d9b000)="ac3778e662651ef51a649c96c2483e8160413cdfab62a39d9beff53fa8552547c223e0545ea7f16789c27973d77073902722b8e32ada4853ec1930afeef6dfdb0ff2d14d", 0x44, 0x2, 0x0, 0x0, r10}, &(0x7f00002c9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r8, &(0x7f0000032000)="cd64d7d728817fd11eeff75709d22ce2f08d5d995b06942c5da55b554bd4669979d947730f98b44fb50e993f3cf2a0db020e59fe236a142340f2b7a976fb483dc6bdad6d8d68249e1e903ab73acb5075794d7c6337d1d711f67cb64e9f4654c1030508dc6d525ed303fe15c6d39fd4c690f4285c8ec2031ff02e2bbe17412711c0a4e7b30486b5e615fe7b17e86faba968b4", 0x92, 0x83, 0x0, 0x1, r3}]) fchown(r1, r2, r4) 2018/01/20 10:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x0) 2018/01/20 10:17:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = syz_open_dev$sg(&(0x7f0000184000-0x9)='/dev/sg#\x00', 0x150, 0xd8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d1c000)={0x0, 0x3ff}, &(0x7f0000fd9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e3c000-0x8)={r3, 0x7}, &(0x7f0000b17000)=0x8) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x179, r0) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) vmsplice(r6, &(0x7f00006ba000-0x50)=[{&(0x7f0000fa7000-0x1000)="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", 0x1000}, {&(0x7f0000a71000)="75dd35e30cff0294b6e657717c9a81b77761af0f3d145b2450a1dd9383867684f55239f879200370dd6800cd23e4afb2c5faddc6a6bab91ef33433de8461312a5e67d2f1cf1772745ee5b7efb3d0ba87d6ecbb3831c81e461fef6c2ea6e201227c0629cba8584a2febee69449c306332b1e7535a1a9ad4e6a6479d47e911e57a17d4a5a4877a95547315d55d5ec779c20752aeeecc2fee5d47a28e47baa76ae850545c36699e1017594c82a57249edcab6ebc7095eb83b54c0763e2ce624c79ebf9ee1639f31a910b47cd053c445b94fc8487fa1ff3340bda47fa71f429be58369cb89a151aa5eab5947eda311932a7fabf8f9bd1845edd8de", 0xf9}, {&(0x7f00004f3000)="0c6feb984a5de59a7aea4e3e05ae006885c00c1592f2daa91ba674aa0b073e8660e1a514ed9b7ac51af53af058f0a1bf227367f5404e3457ed972d2b8faeb848860d41cb7417d89b4bc174909223fc0f366860a6d4", 0x55}, {&(0x7f0000301000-0xc1)="947c58466a127af198eb619122a7bc6eab57b96d73ad7fbb8c41a8b177bc39bf44d1ec6753b78f7fde0017a41a2a72a7eb9cb3a31f2bab05952840cebdb0df19bf1f8a7dc72eb0bf0a8e8677a4c04798b9870401ed77ec8151f2431f4860602da8c7fbd081c5e74a6da467ad31ac6c371a96323c1da5a6c64b10817710ddf5059ae6aa6f633d1b3dd7e4aabe4275c139ef93553440082c52fc76786513410f71dd53ba503b2fb3758fc9362f2f6bd3c8a33f860471ef7e407b5b01dc02ad8b78f1", 0xc1}, {&(0x7f0000d3e000)="03395414d0cde225973ef815ed88d122aa378e4a381d231c6608f4578d5f553a5ec7765249d136f4630e072b7143ab16d52399da6163b7b8285dfe3ad70c7d08ab45968ae017807868a8ecedd5e1eccaf25247fb9fa67ecc0d0f89eb3df3e931750dc53a22d17a2c1727459f0f4b0269557abcc6be5ed44865dc1f7b38045155096d671a10e630253dfe760e3d4d82b587abc6c6b73fc206678826b6aae3ee9a69887bbdec7793904c1c110c9800e4f89931c1fe82470692127eb7de1b4e0220bd9af0b409f2a632691b6f4308", 0xcd}], 0x5, 0x1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r4, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 10:17:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000d37000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/01/20 10:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000dd0000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000ad000-0x4)=0x0, &(0x7f00002b8000-0x4)=0x4) splice(r0, &(0x7f000099a000-0x8)=0x0, r0, &(0x7f0000461000)=0x0, 0x2, 0xc) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f0000e90000)=0x0, &(0x7f00008df000)=0x4) 2018/01/20 10:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='gid_map\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00005df000)=""/73, &(0x7f0000171000)=0x49) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/20 10:17:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 executing program 2 (fault-call:3 fault-nth: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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a44000-0xc)='/dev/audio#\x00', 0x294, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000e60000)={&(0x7f0000dc3000/0x4000)=nil, 0x4000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt(r1, 0x914, 0x3, &(0x7f000034f000)="186749b9595c2e40ca44bceec0d7c877da46ca09293915b7d79f69805fab8f48a20d13ef4bf5443088cd8ebe96340803a6384a3c5b4ced3a503b7b42be532cf91bb46f2aae72e2624d54457b2b1a9831e1f482c85c120c49bfa8583952683e116989c5fbed732318d64efaccb107e1e3d26970ca80aabe4e73ab87f5553a5a10acbde1af", 0x84) close(r2) [ 67.650903] FAULT_INJECTION: forcing a failure. [ 67.650903] name failslab, interval 1, probability 0, space 0, times 0 [ 67.682334] CPU: 0 PID: 9941 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #270 [ 67.689663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.699036] Call Trace: [ 67.701645] dump_stack+0x194/0x257 [ 67.705299] ? arch_local_irq_restore+0x53/0x53 [ 67.710021] should_fail+0x8c0/0xa40 [ 67.713772] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 67.718897] ? perf_trace_lock+0x900/0x900 [ 67.723152] ? check_noncircular+0x20/0x20 [ 67.727449] ? find_held_lock+0x35/0x1d0 [ 67.731613] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.737525] ? rcu_note_context_switch+0x710/0x710 [ 67.742453] ? lock_release+0xa40/0xa40 [ 67.746440] should_failslab+0xec/0x120 [ 67.750413] kmem_cache_alloc_trace+0x4b/0x750 [ 67.755003] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.760038] ? trace_hardirqs_on+0xd/0x10 [ 67.764219] tty_ldisc_get.part.3+0x66/0x140 [ 67.768632] tty_set_ldisc+0x4f/0x7a0 [ 67.772431] tty_ioctl+0x492/0x1610 [ 67.776050] ? tty_vhangup+0x30/0x30 [ 67.779744] ? __lock_is_held+0xb6/0x140 [ 67.783859] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.789737] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 67.794564] ? rcu_note_context_switch+0x710/0x710 [ 67.799490] ? tty_vhangup+0x30/0x30 [ 67.803181] do_vfs_ioctl+0x1b1/0x1520 [ 67.807052] ? _cond_resched+0x14/0x30 [ 67.810931] ? ioctl_preallocate+0x2b0/0x2b0 [ 67.815327] ? selinux_capable+0x40/0x40 [ 67.819382] ? __sb_end_write+0xa0/0xd0 [ 67.823346] ? fput+0xd2/0x140 [ 67.826533] ? security_file_ioctl+0x89/0xb0 [ 67.830935] SyS_ioctl+0x8f/0xc0 [ 67.834303] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 67.839040] RIP: 0033:0x452ee9 [ 67.842207] RSP: 002b:00007f7e84d7ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 2018/01/20 10:17:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x0) 2018/01/20 10:17:41 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="f8a58e1f55653647a7653848e62e52e0aa84b5997ffae954d20c7ca708fa05b9e54fb03e3d9b342549936ab5ab67a0691064dc5349441e142b57f6c1b413236d655cfd6d62a09c1df3dcc3605ab01a9a9bdf28c2639f3ccc189feef76f67292921603eacba73d4a2a680036152861bf81ccc66e52654b595c04d39725c77267f931e9a7840c3e91f07f530f774dd1d0120939ebabd", 0x95) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x81) r1 = syz_open_dev$admmidi(&(0x7f0000dc1000-0xe)='/dev/admmidi#\x00', 0x3a, 0x0) unlinkat(r1, &(0x7f00004d8000-0x8)='./file0\x00', 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/20 10:17:41 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 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) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@common='bond0\x00', @ifru_names=@common='eql\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x666, 0xff, 0x610}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x98) ioctl$sock_ifreq(r1, 0x70c95153322afdc7, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xf91, 0xffffffffffffffe1, @raw_hdlc=&(0x7f0000003000-0x4)={0x8, 0x1}}}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000002000)={@multicast2=0xe0000002, @empty=0x0}, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000004000)=@un=@file={0x0, ""/67}, 0x45, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)=""/81, 0x51}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000003000)=""/251, 0xfb}, {&(0x7f0000000000)=""/119, 0x77}], 0x4, &(0x7f0000005000-0xc5)=""/197, 0xc5, 0x9}, 0x5}, {{&(0x7f0000005000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000004000)=""/162, 0xa2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000003000-0x4c)=""/76, 0x4c}], 0x5, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x2}, 0x28}, {{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0x9a)=""/154, 0x9a}, {&(0x7f0000005000-0x3c)=""/60, 0x3c}, {&(0x7f0000004000)=""/234, 0xea}], 0x4, &(0x7f0000004000)=""/124, 0x7c, 0x3f}, 0x1}], 0x3, 0x141, &(0x7f0000002000+0x2bd)={r3, r4+30000000}) 2018/01/20 10:17:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000073a000-0x11)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d8b000-0x30)={0xc, 0x0, &(0x7f0000493000-0xc)=[@dead_binder_done={0x40086310, 0x1}], 0x17, 0x0, &(0x7f00007e2000)="8e4fbe20b7737029ce300c78d6a8e0ab2f76b0356f986f"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 10:17:41 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) socket$inet6(0xa, 0x0, 0x200) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afb000)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000afc000)=0x8001, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000267000-0x4)=0x100000001) r3 = syz_open_dev$usbmon(&(0x7f0000a8d000-0xd)='/dev/usbmon#\x00', 0x5, 0x400) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000afd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x800, &(0x7f0000afe000-0x8)={0x0}, 0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a32000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000afd000-0x4)=0x1) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f000084c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000afb000-0x4)=0x9) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 10:17:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r0, 0x0, 0x0) fanotify_init(0x40, 0x802) 2018/01/20 10:17:41 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000201000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000)={0x0, 0xbf5, 0x8, &(0x7f000026f000-0x8)=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={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r1, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) r2 = socket$inet(0x2, 0x806, 0x0) connect(r2, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(r2, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.849898] RAX: ffffffffffffffda RBX: 00007f7e84d7aaa0 RCX: 0000000000452ee9 [ 67.857144] RDX: 0000000020be4ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 67.864393] RBP: 00007f7e84d7aa90 R08: 0000000000000000 R09: 0000000000000000 [ 67.871637] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 [ 67.878884] R13: 00007f7e84d7abc8 R14: 00000000004b7c76 R15: 0000000000000000 2018/01/20 10:17:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x0) 2018/01/20 10:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000613000)='/dev/rtc\x00', 0x40cc00, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/01/20 10:17:41 executing program 2: pipe(&(0x7f00004b7000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f00004cd000-0xa)='/dev/dsp#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000450000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x672, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000000)="d47b2824795e21e7489ab6a351", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a35000)=0xfffffffffffffff7) 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$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000800000)={0x0, 0x1}, &(0x7f0000c8d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000071f000)={r4, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x609c, 0x1, 0x3, 0x1, 0x0}, 0xa0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000be5000-0x4)=0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000d5e000)=""/73) 2018/01/20 10:17:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x100000001, &(0x7f0000000000)=""/207, 0xcf) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000017000)=""/247) msgget$private(0x0, 0x400) 2018/01/20 10:17:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 10:17:41 executing program 1: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000098e000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aca000)=@generic="7af6773888c5478e5c6c1a585fb4c051", 0x10) 2018/01/20 10:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2080000) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f00009e2000)=0x0) 2018/01/20 10:17:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc9) r1 = memfd_create(&(0x7f000011d000)="7573000000006575757269747900b4", 0x1000002000000005) lseek(r1, 0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d4000-0x4)=0xc) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000756000-0xd2)=""/210) syz_open_procfs(r2, &(0x7f0000a1f000)='cmdline\x00') ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000159000)=@common='syzkaller1\x00') socketpair$inet6(0xa, 0x7, 0xfffffffffffffff7, &(0x7f0000a62000-0x8)={0x0, 0x0}) 2018/01/20 10:17:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x0) 2018/01/20 10:17:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f00006dd000)='rxrpc_s\x00', 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000221000-0x4)=0x8, 0x4) 2018/01/20 10:17:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x100000001, &(0x7f0000000000)=""/207, 0xcf) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000017000)=""/247) msgget$private(0x0, 0x400) 2018/01/20 10:17:41 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) [ 68.061671] audit: type=1326 audit(1516443461.859:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9986 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.141886] audit: type=1326 audit(1516443461.859:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9986 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.152562] FAULT_INJECTION: forcing a failure. 2018/01/20 10:17:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd8c4f2454727c477, &(0x7f00008a6000-0x36)="5612d2f4bb30464ff650e7fe4c3a2196196d0099a5a72d9f651abac6946dabfe672b09403baa7f861389d8b8ece553feafd5c77b19be", 0x36) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000051b000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000a6c000-0x10)={0x4, &(0x7f00006dd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/20 10:17:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c2e000)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000208000)={0x0, 0x0}, &(0x7f00007a9000-0x4)=0x10) fstatfs(r0, &(0x7f000020d000)=""/65) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 10:17:42 executing program 0 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) 2018/01/20 10:17:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000222000-0x8)='./file0\x00', 0x1000, 0x0, 0x0, 0x3, 0x20000) write(r0, &(0x7f00006a9000)='#', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e12000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) preadv(0xffffffffffffffff, &(0x7f0000784000)=[{&(0x7f00003d0000)=""/235, 0xeb}], 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000ae1000)={0x7, {{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]}, 0x0, 0x6, [{{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, 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, @rand_addr=0x3, [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, @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, 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]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x10}, 0xc) readv(r2, &(0x7f0000302000)=[{&(0x7f0000eeb000-0x1000)=""/4096, 0x1000}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/20 10:17:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be5000-0x4)=0x2) fgetxattr(r0, &(0x7f0000bb1000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00002a4000-0xd2)=""/210, 0xd2) 2018/01/20 10:17:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f0000e52000)=0x8) futex(&(0x7f000046c000)=0xffffffffffffff01, 0x4, 0x1, &(0x7f00008ec000)={0x0, 0x1c9c380}, &(0x7f0000d56000)=0x1, 0x100000000) 2018/01/20 10:17:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000681000)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = syz_open_procfs(r0, &(0x7f0000ae6000)='gid_map\x00') r4 = socket$kcm(0x29, 0x2, 0x0) writev(r3, &(0x7f000081f000)=[{&(0x7f0000577000)='u', 0x1}], 0x1) sendfile(r4, r3, &(0x7f000083c000)=0x0, 0x5) fgetxattr(r3, &(0x7f0000f99000)=@random={'btrfs.', 'gid_map\x00'}, &(0x7f00006cb000-0x71)=""/113, 0x71) 2018/01/20 10:17:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000fd7000)=0x3ff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x328) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x8) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000021000)={0x9, 0x9, 0x1, 0xffff, 0x6a88, 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]}) capset(&(0x7f0000263000-0x8)={0x20071026, 0x0}, &(0x7f0000723000-0x18)={0x80000000, 0x3f, 0x5, 0x6, 0x400, 0x99fd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a9d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000c6000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000655000)={0x0, 0x4, 0x100000000}) [ 68.152562] name failslab, interval 1, probability 0, space 0, times 0 [ 68.152573] CPU: 1 PID: 10003 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #270 [ 68.152578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.152581] Call Trace: [ 68.152597] dump_stack+0x194/0x257 [ 68.152614] ? arch_local_irq_restore+0x53/0x53 [ 68.152627] ? __lock_acquire+0x664/0x3e00 [ 68.152654] should_fail+0x8c0/0xa40 [ 68.152670] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.152678] ? perf_trace_lock+0x900/0x900 [ 68.152689] ? check_noncircular+0x20/0x20 [ 68.152699] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.152709] ? check_noncircular+0x20/0x20 [ 68.152734] ? find_held_lock+0x35/0x1d0 [ 68.152784] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.152800] ? rcu_note_context_switch+0x710/0x710 [ 68.152806] ? lock_release+0xa40/0xa40 [ 68.152832] should_failslab+0xec/0x120 [ 68.152843] kmem_cache_alloc_trace+0x4b/0x750 [ 68.152853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.152865] ? trace_hardirqs_on+0xd/0x10 [ 68.152888] tty_ldisc_get.part.3+0x66/0x140 [ 68.152901] tty_set_ldisc+0x4f/0x7a0 [ 68.152925] tty_ioctl+0x492/0x1610 [ 68.152939] ? tty_vhangup+0x30/0x30 [ 68.152949] ? __lock_is_held+0xb6/0x140 [ 68.153010] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.153020] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.153032] ? rcu_note_context_switch+0x710/0x710 [ 68.153056] ? tty_vhangup+0x30/0x30 [ 68.153072] do_vfs_ioctl+0x1b1/0x1520 [ 68.153080] ? _cond_resched+0x14/0x30 [ 68.153099] ? ioctl_preallocate+0x2b0/0x2b0 [ 68.153117] ? selinux_capable+0x40/0x40 [ 68.153136] ? __sb_end_write+0xa0/0xd0 [ 68.153159] ? fput+0xd2/0x140 [ 68.153189] ? security_file_ioctl+0x89/0xb0 [ 68.153207] SyS_ioctl+0x8f/0xc0 [ 68.153225] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 68.153232] RIP: 0033:0x452ee9 [ 68.153237] RSP: 002b:00007fe50e0f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 68.153246] RAX: ffffffffffffffda RBX: 00007fe50e0f4aa0 RCX: 0000000000452ee9 [ 68.153251] RDX: 0000000020be4ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 68.153255] RBP: 00007fe50e0f4a90 R08: 0000000000000000 R09: 0000000000000000 [ 68.153260] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 [ 68.153265] R13: 00007fe50e0f4bc8 R14: 00000000004b7c76 R15: 0000000000000000 [ 68.239134] FAULT_INJECTION: forcing a failure. [ 68.239134] name failslab, interval 1, probability 0, space 0, times 0 [ 68.239159] CPU: 1 PID: 10009 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #270 [ 68.239164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.239168] Call Trace: [ 68.239184] dump_stack+0x194/0x257 [ 68.239202] ? arch_local_irq_restore+0x53/0x53 [ 68.239214] ? is_bpf_text_address+0xa4/0x120 [ 68.239241] should_fail+0x8c0/0xa40 [ 68.239258] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.239271] ? check_noncircular+0x20/0x20 [ 68.239288] ? tty_ldisc_put+0x4c/0x70 [ 68.239312] ? find_held_lock+0x35/0x1d0 [ 68.239332] ? __lock_is_held+0xb6/0x140 [ 68.239367] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.239383] ? rcu_note_context_switch+0x710/0x710 [ 68.239390] ? lock_release+0xa40/0xa40 [ 68.239397] ? lock_release+0xa40/0xa40 [ 68.239422] should_failslab+0xec/0x120 [ 68.239434] kmem_cache_alloc_trace+0x4b/0x750 [ 68.239444] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.239456] ? trace_hardirqs_on+0xd/0x10 [ 68.239478] tty_ldisc_get.part.3+0x66/0x140 [ 68.239492] tty_set_ldisc+0x64d/0x7a0 [ 68.239515] tty_ioctl+0x492/0x1610 [ 68.239530] ? tty_vhangup+0x30/0x30 [ 68.239539] ? __lock_is_held+0xb6/0x140 [ 68.239594] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.239604] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.239616] ? rcu_note_context_switch+0x710/0x710 [ 68.239639] ? tty_vhangup+0x30/0x30 [ 68.239649] do_vfs_ioctl+0x1b1/0x1520 [ 68.239655] ? _cond_resched+0x14/0x30 [ 68.239673] ? ioctl_preallocate+0x2b0/0x2b0 [ 68.239689] ? selinux_capable+0x40/0x40 [ 68.239706] ? __sb_end_write+0xa0/0xd0 [ 68.239725] ? fput+0xd2/0x140 [ 68.239749] ? security_file_ioctl+0x89/0xb0 [ 68.239766] SyS_ioctl+0x8f/0xc0 [ 68.239785] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 68.239792] RIP: 0033:0x452ee9 [ 68.239796] RSP: 002b:00007fe50e0f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 68.239806] RAX: ffffffffffffffda RBX: 00007fe50e0f4aa0 RCX: 0000000000452ee9 [ 68.239810] RDX: 0000000020be4ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 68.239815] RBP: 00007fe50e0f4a90 R08: 0000000000000000 R09: 0000000000000000 [ 68.239820] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 [ 68.239824] R13: 00007fe50e0f4bc8 R14: 00000000004b7c76 R15: 0000000000000000 [ 68.240009] WARNING: CPU: 1 PID: 10009 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 68.240014] Kernel panic - not syncing: panic_on_warn set ... [ 68.240014] [ 68.240023] CPU: 1 PID: 10009 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #270 [ 68.240028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.240031] Call Trace: [ 68.240043] dump_stack+0x194/0x257 [ 68.240065] ? arch_local_irq_restore+0x53/0x53 [ 68.240086] ? vsnprintf+0x1ed/0x1900 [ 68.240103] panic+0x1e4/0x41c [ 68.240114] ? refcount_error_report+0x214/0x214 [ 68.240123] ? show_regs_print_info+0x18/0x18 [ 68.240138] ? perf_trace_lock+0x900/0x900 [ 68.240154] ? __warn+0x1c1/0x200 [ 68.240172] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.240180] __warn+0x1dc/0x200 [ 68.240191] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.240207] report_bug+0x211/0x2d0 [ 68.240231] fixup_bug.part.11+0x37/0x80 [ 68.240244] do_error_trap+0x2d7/0x3e0 [ 68.240264] ? math_error+0x400/0x400 [ 68.240273] ? put_ldops.isra.2+0x7b/0xa0 [ 68.240285] ? lock_downgrade+0x980/0x980 [ 68.240300] ? free_modinfo_version+0x70/0x70 [ 68.240321] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.240341] do_invalid_op+0x1b/0x20 [ 68.240347] invalid_op+0x22/0x40 [ 68.240353] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 68.240357] RSP: 0018:ffff8801c64b7b38 EFLAGS: 00010212 [ 68.240364] RAX: 0000000000010000 RBX: ffff8801d409d240 RCX: ffffffff82908056 [ 68.240368] RDX: 000000000000a7bd RSI: ffffc9000189f000 RDI: 0000000000000282 [ 68.240372] RBP: ffff8801c64b7b88 R08: 1ffff10038c96f27 R09: 0000000000000000 [ 68.240376] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 68.240379] R13: ffff8801d409d7b0 R14: ffff8801d02f4dc0 R15: fffffffffffffff4 [ 68.240401] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.240419] ? tty_set_ldisc+0x4c6/0x7a0 [ 68.240443] tty_ioctl+0x492/0x1610 [ 68.240457] ? tty_vhangup+0x30/0x30 [ 68.240466] ? __lock_is_held+0xb6/0x140 [ 68.240521] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 68.240530] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.240542] ? rcu_note_context_switch+0x710/0x710 [ 68.240564] ? tty_vhangup+0x30/0x30 [ 68.240573] do_vfs_ioctl+0x1b1/0x1520 [ 68.240579] ? _cond_resched+0x14/0x30 [ 68.240597] ? ioctl_preallocate+0x2b0/0x2b0 [ 68.240613] ? selinux_capable+0x40/0x40 [ 68.240628] ? __sb_end_write+0xa0/0xd0 [ 68.240646] ? fput+0xd2/0x140 [ 68.240669] ? security_file_ioctl+0x89/0xb0 [ 68.240685] SyS_ioctl+0x8f/0xc0 [ 68.240702] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 68.240708] RIP: 0033:0x452ee9 [ 68.240712] RSP: 002b:00007fe50e0f4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 68.240720] RAX: ffffffffffffffda RBX: 00007fe50e0f4aa0 RCX: 0000000000452ee9 [ 68.240724] RDX: 0000000020be4ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 68.240729] RBP: 00007fe50e0f4a90 R08: 0000000000000000 R09: 0000000000000000 [ 68.240733] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c76 [ 68.240738] R13: 00007fe50e0f4bc8 R14: 00000000004b7c76 R15: 0000000000000000 [ 68.241666] Dumping ftrace buffer: [ 68.241792] (ftrace buffer empty) [ 68.241795] Kernel Offset: disabled [ 68.947682] Rebooting in 86400 seconds..