0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) memfd_create(&(0x7f0000974000-0x4)='em1\x00', 0x2) 2018/01/17 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000ff3000-0x10)=@ax25={0x3, {"2a6d65c4bfabd6"}, 0x0}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$adsp(&(0x7f000021a000)='/dev/adsp#\x00', 0x3ff, 0x48000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008d0000)={r1, &(0x7f0000e7f000-0xdc)="20bed2c9cb209f2e97a7eb761a593005677abb02da08b4c2ed6d18cf2558a7017f56b774b93fde918bdc0d3f50dd4f77277d6cd1a6eda6dda3f8e65838bd220eefa93f436dd0a7fae99e710b00f3b9599c2eec6d0f0dba7d21db6d6ea086c03f101466b379f30724e23370f57ce53d7aaa7b4288daa6042fc3ff0cbdf0f1711465649ace91290c77ddeddcabc4d53e45ad5451b95feddf0caf7ddbee19f2088279bd2a34611861ffe45e550fc52097aaf864ab270fe2c7581f86b0101426074da5ccb9b1e80c09a8e01d34c57f55c4cf22c881e7b05f0b45fe273ba6"}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f0000c0e000)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0xd}], &(0x7f000000b000-0x30)=[0x0, 0x38]}}], 0x0, 0x0, &(0x7f0000972000)=""}) 2018/01/17 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r3 = request_key(&(0x7f0000d68000)='id_legacy\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a54000)={0x0, 0x0}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f0a000-0x4)=0x0, 0x4) sendfile(r4, r5, 0x0, 0x4) keyctl$setperm(0x5, r0, 0x10080800) 2018/01/17 05:00:06 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f000000f000-0x40)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000d000-0x10)={0x8001, 0x8, 0x101, 0x1, 0x0}, &(0x7f0000011000)=0xe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000012000-0x8)={r1, 0x2}, &(0x7f0000012000-0x4)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000010000-0x4)="02005521", 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000-0xc)={r1, 0x8, 0x30}, 0xc) 2018/01/17 05:00:06 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x2, 0x9, 0x80000000, 0x8001, 0x1000}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000)={r1, 0x1000, "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"}, &(0x7f000000c000-0x4)=0x1008) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x10000232, 0x1000000000000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[], 0x1000000000000017, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000000000)="ee", 0x1}, {&(0x7f0000000000)="888739b4dcfb6ee5908434a574e6ea1d8fa1d37fe5a48bb44f7ab8e2a878c13408f7ca6dfbc7fdab297707c0fb4e3bf30fbb0797608219a07f069ba0dbb03485", 0x40}, {&(0x7f000000b000)="71957a9f6ed77bb19998bb4cb319d67ba3feef1a6183af61cbd24f2bf8fae0afe492e386756673efdf9adaac789a6d91d3f491eb5fd3718c769ed01e6e4c70d52baa52b94d39c32f1b6759e0b561dcf9489b1388047279e0abf1c2a0ade3aaf7106295446f6872f07bfabe9184eeca668153e5614711b1054f6f5cb40100a75bb01396159f14cca66028dc3c62a7ef085d32fdf02d5c6e2305cbea6f5117dfe3e54179f5b9019c4646ef171f1b9400898b60c992f78c3d73778f9e32fbb321b63b21f29a8ee56076", 0xc8}, {&(0x7f000000b000)="8b01eb2912fbafd4002a1ad720fbb2925c81279d2608b847e1e3de161bc936335a6b6e703e886845017b90f634ac30fb3857340811f4f676dc736aa3b052233bff2a3e", 0x43}, {&(0x7f000000c000-0x90)="ac9de3b4999858e57b44e243b5154ce1f767f36c40bdeb5c78f35444f05cba96ba64a4b84e3382c60f98a2b062d3873132c3dbdd75dff0674ed3316c073cc3595d6e4a94c9b307bb690b0e96e7f23935e47f3bd1ab52efc3fb70e7456808e008c707286c8d0e7756b40b8bbe9c063bfa8a090e05f771815272420fefa80fade462e7f0b7c6799b2cc4b4c33183ec87d4", 0x90}, {&(0x7f000000b000-0x9c)="197715e41ed5b3de01c01098751b76ced7a78cb4004501700dc54d7a8ffcaf3a452e19221d2ebb0b95f3583200c1e46c1fc3091c1bfb6660713f363ede10a48315755092836b849ee5796d9ec19ce3272c7c73ac32e0b0bab3eba2c52d6056a9549f04e05561d6297516a3f765abbf10d4f1dbab75b407392376ee14e042589a83b5e7864fc4c7e840c99b5bb0499be402f1f45343604f0bed08e40e", 0x9c}], 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000000e000-0x33)=""/51) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 61.271994] binder: 7475:7478 got transaction with invalid offset (56, min 24 max 80) or object. 2018/01/17 05:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000164000-0x4)={0x1}, 0xffffffffffffff1f) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000451000)=""/159) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000709000)=0x0, &(0x7f0000c7b000-0x4)=0x4) readahead(r0, 0x998, 0x8) r1 = accept$netrom(r0, &(0x7f0000fbc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c73000)=0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d64000)={0x80000010, 0x0}) 2018/01/17 05:00:06 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000be1000)='/dev/audio#\x00', 0x6, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000cdf000)={&(0x7f0000000000+0xe46)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@can={{0x4, 0x6, 0x20, 0xd77}, 0x4, 0x2, 0x0, 0x0, "e48210b23ebab53a"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/17 05:00:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004dd000)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000024000-0x28)={@generic="077be4ae6ba9f0607b3a5fd432a99df3", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) pkey_alloc(0x0, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r4 = memfd_create(&(0x7f00009ee000-0x7)='system\x00', 0x1) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00006dc000)=""/100) 2018/01/17 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00800300", 0x4) timer_settime(0x0, 0x0, &(0x7f000095a000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000ec5000)={{0x0, 0x0}, {0x0, 0x0}}) [ 61.286733] audit: type=1400 audit(1516165206.666:213): avc: denied { create } for pid=7471 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/17 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setfsgid(r0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 05:00:06 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00005cb000)='/dev/input/mouse#\x00', 0x72521d96, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x2, 0x14000, 0xb, 0x4, 0x8, 0x7, 0x9a, 0x6, 0x9, 0x8, 0xf9, 0x5, 0x0}, {0x4, 0x3000, 0x10, 0x800, 0x7, 0x100000000, 0x100000001, 0x7, 0x3, 0x5, 0x5, 0xff, 0x0}, {0x105000, 0x1001, 0x0, 0x1, 0x3, 0x8001, 0x4, 0x5, 0x3, 0x40, 0x2, 0x736, 0x0}, {0x1, 0x0, 0xe, 0x3ff, 0xd9, 0x80, 0x6, 0x3d, 0x1ff, 0x20, 0x67ebf4a, 0x81, 0x0}, {0x1, 0x2, 0x0, 0x100000001, 0xf56, 0x9, 0xfffffffffffffff8, 0x3, 0x3, 0x2, 0xffffffffffffb4a2, 0xe062, 0x0}, {0x0, 0x3000, 0x9, 0x1, 0x100000001, 0x1db, 0x0, 0x10001, 0x100, 0x2, 0x3, 0xb0, 0x0}, {0x4, 0x1, 0xc, 0xffffffff, 0x5, 0x99, 0x8000, 0x3b, 0xa59d, 0x5, 0x5, 0x9, 0x0}, {0x4, 0x4, 0x10, 0x6, 0x20, 0x7, 0x7, 0x1, 0x7f, 0x0, 0x400, 0x80000001, 0x0}, {0x105000, 0x5001, [0x0, 0x0, 0x0]}, {0xf000, 0x10f000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x5002, 0x280, 0x4, 0x4001, 0x2280dbed4bb097ba, [0x8, 0x8, 0x100, 0x4]}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="262a1e3d9c5bafe6313f0fc2d3d68dec48227a80b01b0a2a4dc2c7db25942dda7c0fb164ea0ce88d67cc9404e50a0de58741ffac6e8340f06093ab5e1f481f38ecf6c3d1e13510bac30ab4497e048255c01257c82e745f9ce937968cfd60d5583224ed58a9f06e5bc3ae9d6ecf4dde8a350461d498522a3350c5fb3a5c9d81cf3b50b8ff3cff6ce4540c16cdea87eeb31e0a94f910f8160fb359b32986b39947ca3422db509d535a37d2ef99143153ee89951a7dbc9631ee8e1290fc9cc98aa26d09972d9e6ed30c23012acfbe0e6866562cbf986f0b08eb3eed", 0xda, r3) fstatfs(r0, &(0x7f0000002000)=""/245) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000004000)=[0x800, 0x3ff, 0xb9, 0x5, 0x6, 0x0], 0x6, 0x7, 0x7, 0x9, 0x461e, 0x4, {0x9, 0xfffffffffffffeff, 0x5, 0xff, 0x80000001, 0xfffffffffffffff9, 0x8, 0x6, 0x3, 0xf9, 0x7, 0x0, 0x0, 0x80, "d5fdc673d682ada94a9af54282b6b79b760576a2d52f49ab5916033bf31c8c03"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x400, 0x2, 0x3, 0xd46}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000006000)={r1, 0x7fff, 0x7, "fc5e92c5ba2f64"}, 0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000-0xe4)={r2, 0x10001, 0xdc, "40b315294021217d575636465d407ceb673db79ba5d6fbeae0462e7081c11535a24939a0e1118e2c4ce429d60c0a1b837e17fc9dfbdaa0b2fff00d71af113a3c13fcf13d994fe3589f9bc1a1eb74c687beeb9553d0051760f0541e2e2998627bf43ddce347783ce6b1a01e42a01516c73712c5f233cb678ab4c36ff91054658a3960fb712aab7e106ff2636ff01e6cb2e830d715e510927e22858fc1d1282000b12ca05a07994be52bfa13eeae39622caa81b14828294cc67d72afcd63723f05944b4d4b0d01ca90dfce50c1e31d3743f0896147a023a4be56ac5565"}, 0xe4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000009000-0xa2)=""/162) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000009000)=0xd8af, 0x4) syz_open_pts(r0, 0x406a80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000a000)={r1, 0x3, 0x0, 0x4508, 0x2}, &(0x7f0000004000-0x4)=0x18) [ 61.348629] binder: BINDER_SET_CONTEXT_MGR already set [ 61.348640] binder: 7475:7493 ioctl 40046207 0 returned -16 [ 61.348794] binder_alloc: binder_alloc_mmap_handler: 7475 20000000-20002000 already mapped failed -16 2018/01/17 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000867000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000566000)='./control\x00', r0, &(0x7f0000c20000)='./control\x00') creat(&(0x7f000028f000)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f0000000000)='./control\x00') rmdir(&(0x7f000072c000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) socket$inet_sctp(0x2, 0x2, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x5, 0x0, 0xffffffffffffffff}) r3 = dup3(r1, r0, 0x0) writev(r0, &(0x7f0000487000)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000781000-0x20)={0x1, 0x0, 0x0, 0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/rtc\x00', 0x24040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000088c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00008b0000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000068f000-0x10)={0x0, 0x42a, 0x946, 0x4}, &(0x7f0000276000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a4d000-0x108)={r1, @in6={{0xa, 0x0, 0x5794, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x7, 0x7, 0x2, 0x7fff, 0x6, 0x1, 0x0, 0x4, 0x7, 0x8, 0x9, 0xff, 0x6, 0x3ff]}, &(0x7f00005c2000)=0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000078000)={0x0, 0x0, 0x0}, &(0x7f000004b000-0x4)=0xc) timer_create(0x0, &(0x7f0000a9a000-0x60)={0x0, 0x2c, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000456000)=0x0) 2018/01/17 05:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) open(&(0x7f0000d1d000)='./file0\x00', 0x50900, 0x5) 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 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002b9000)={0x0, 0x4}, &(0x7f000005a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000564000-0x8)={r3, 0x9, 0x3}, &(0x7f0000b87000-0x4)=0x8) renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/17 05:00:06 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_procfs(0x0, &(0x7f0000a57000)="7569645f6d617000c2") sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/17 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e5b000)='loeth1!ppp1{}\x00', 0x0) ftruncate(r0, 0xffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018b000-0x14)={0x0, 0x0, 0xffffffffffff8001, 0x7, 0x5, 0x1000}, &(0x7f0000610000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000008b000-0x8)={r1, 0x4}, &(0x7f0000349000-0x4)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000065b000)=""/51) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000065c000-0x20)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000763000-0x20)={0x4, r2, 0x2, 0x80}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/17 05:00:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000453000)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000342000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000787000-0x4)=0x371) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={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}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007da000-0x4)=0x0) open$dir(&(0x7f0000167000-0x8)='./file0\x00', 0x10402, 0x8) waitid(0x2, r5, &(0x7f0000e3e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000cb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffff37) [ 61.426983] binder: 7475:7478 transaction failed 29201/-22, size 80-16 line 2966 [ 61.442413] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 05:00:06 executing program 6: socketpair(0x11, 0x4, 0x40, &(0x7f0000f32000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b2000-0x8)={0x0, 0x0}) pkey_mprotect(&(0x7f0000093000/0x2000)=nil, 0x2000, 0x7f2ccdf54a456212, 0xffffffffffffffff) [ 61.490277] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/17 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x2, 0x4, 0x108) semget$private(0x0, 0x3, 0x400) semget$private(0x0, 0x1, 0x410) r0 = semget(0x1, 0x0, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b73000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fsync(r1) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/01/17 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c5e000)=0x0, &(0x7f00007cd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000d25000)=0x4) 2018/01/17 05:00:06 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x8) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fbc000)='/dev/admmidi#\x00', 0x1, 0x551000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000057000)=0xc79, &(0x7f0000fbc000)=0x4) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000073a000-0x4)=[0x7fffffff, 0x353]) semop(0x0, &(0x7f0000035000)=[], 0x0) semop(r0, &(0x7f0000943000)=[{0x3, 0x80, 0x800}], 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000623000-0x8)=[0x6da2cdf, 0x8]) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/17 05:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000051e000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x7fff, 0xf1b8, &(0x7f0000a77000-0x19)="78ae083c0f19935372c93c8aae8b92a426e54a661f3797e94b", 0x19) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/17 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a7f000)='/dev/midi#\x00', 0x0, 0x10800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bf9000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c83000-0x8)={r1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) [ 61.550164] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = getpid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000501000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000446000-0x4)=0x0, &(0x7f0000dbd000-0x4)=0x4) sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) execve(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f000050f000)=[&(0x7f0000660000-0x9)='+trusted\x00', &(0x7f0000d9b000)='systemmime_typevboxnet1\x00', &(0x7f000062d000)='\x00', &(0x7f00003f2000-0x3)='%,\x00'], &(0x7f0000766000)=[&(0x7f0000d5a000)='bdeveth1eth0\x00', &(0x7f0000f56000-0x8)='selinux\x00']) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000972000)={{&(0x7f00003c1000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = syz_open_dev$audion(&(0x7f00009be000-0xc)='/dev/audio#\x00', 0x97ad, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085a000)={0x0, 0x0, 0x0}, &(0x7f0000893000)=0xc) sendto$unix(r3, &(0x7f0000254000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000f70000)=@file={0x1, './file0\x00'}, 0xa) lstat(&(0x7f0000c21000)='./file0/file0\x00', &(0x7f0000f33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d57000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd9000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000af000-0x4)=0xc) fstat(r0, &(0x7f0000428000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00007e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000020000)=[{&(0x7f0000f0a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005ed000-0x20)=[{&(0x7f0000fce000)="b3b591994e73af7a933758", 0xb}, {&(0x7f0000ec0000)="f7c24cdfe809bff9ae7bf447ca6e2b906d19b4e0c4a4edb9bc0a77401e262f2c77840f07c58d3197197e8e27278cbce99c5996fc1a3a38995b1ad7ff80e5cb8023800f57afcf6754f97ee89f9537cf5120d3d270292389201b9e8dd4fdc9b5c76eaaba2410b2dee71f9b2153fadfd42a29bf0109880be38a9e939285041f7d800b1bed6d17366900019031ffbeac7a27bd789d14d8306757939d5b182fce8aa4a8084cf014ebe43ee69a0261d16bdfb1ea3b4a5af1fa28a5478af623f3953f2c", 0xc0}], 0x2, &(0x7f00001d3000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}], 0x40, 0x20008090}, {&(0x7f0000708000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000474000-0x20)=[{&(0x7f0000ef9000)="d1ea863fe48c3559c440b59c6e", 0xd}, {&(0x7f0000ba3000-0xf4)="bb08078500bb42d29b84d987d43a78c1fa29d8adf2342461071ea2b15f3beffb007ec5efdeb589741718ca52b701e008925fecc9bd3a0fd9084d0d3ea0e25f5a5a7037ebce5e04bdab2c90079525c72e166dd5cd518561600fa53777b4b1899a6789263b2f1f403b9de574c98064a6f41c54d1949938b6478b892030c32dba0f96abb6045d204a48b50710340231bcde683960e6074d4d66a6fae28bf39f14bf38eee4742ffd917b2afa38e4f55c2f27e320c43c51c4426ad7a378bbe4551d0a976e5f1423b39a6881d598ec51d5047831e77d4d35301dcc3065efa7c70de0042d437e02ce41b08641d9dacbe50f1c098223a7b9", 0xf4}], 0x2, &(0x7f0000854000-0xb0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb0, 0x40000}, {&(0x7f000089d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e55000)=[{&(0x7f0000311000-0x70)="ba02aa7a360ff36b645ce77d528b483092afe75699b8b53752a6778d48fa97ba1026dcb6c20a9a72062da4250c3299147105947915d5d7f10eae46d29fdf8352a6d3f045459add4365664593d6ef85d56e6d16e730e6036fe2bb730e1fcf8bb3a9050c07b5951c12aa588e95e8cd5ec2", 0x70}, {&(0x7f00001e8000)="d3e438763e85f944c88c0ace3eb05cc64117eeba16f2a04e733439d0c0f997456eb1d804c5f2440216a25c7fa100b6c657018f8d62c64300da4a9027d626ceddd76b9a13a563ef620f5f1a28d559292a151a7bb795845c225927cce87372eeaa4b90023088e0d43eddc0b949396c450ee4bb2d6a1f9f3fa56305bd5b5d5892c3d7c9dab706d33ba87aa9122361eddeef7c4247716cbf97776190ee7ff2892fbf840a842fae9f7f3294db907f79a591a992bd8460e41770a854f12a4812ab15c7c7459f9634394ad460af8147d2e6fe7736e7964525fb83297aebdbcc0e1f6486", 0xe0}, {&(0x7f0000210000)="c5f87ce4a1294002b020e72e8ef802eb363cd9de215e5f09692700ded119bb8d90c6a5acc7fbb6201d37904779df1a02", 0x30}, {&(0x7f00009ba000)="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", 0x1000}, {&(0x7f00007bc000)="6c709d2c286a5499cca05ce439842cce6c8102f0f16837c8041015d9b4b14b0d18a6a54e3bfea71eb83b90dd53bab96ac0fef1b3e036bf7c77319b39bf16e6cd5ed49229b21578aa9e3d60170997bd1e677f", 0x52}], 0x5, &(0x7f0000a82000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x40}], 0x3, 0x40010) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10006, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/enforce\x00', 0x12000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00008d5000-0x4)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c41000-0xd)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f00003ee000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000bf6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ff0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ea5000-0x4)=0x32) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000220000/0x2000)=nil, 0x2000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00001bf000)="444bcaa204d31bcce536f0237c8558ff4cc77e5079646311d4473190318d65e8b992b1b7b441f070152b6de24f9ef6776b619812c6db32441b63ad1110b5b5a9780526bab91e68a3deeae7a9985062b77d06a42cf35728725d3dc0c9baa3e2f5dd813da3903c1059fedb12eb76ad29ca2de9481314d0fc318d2091ab16b7512a52ef62e9072e461c9d4585875a0811db3a2d13859f22074718ad300a2f3a96642e9bc776d8ccaa74ad47779a4f03b90cc7464129fa8212099b968f7ada07f5e7c1de70a44f44e2545f1ffdb472722f10b9e46093cc86541bb13430159640c5927a2362f22e33f0", 0xe7) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000019000)={0x1, 0x8, 0x1f, 0x100000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0x4, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xf)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000018000)={0x4, @time={0x0, 0x1c9c380}, 0x8, {0x9, 0x4}, 0x6, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000009000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x3, &(0x7f0000029000-0x18)=[&(0x7f000002b000-0x21)={0x0, 0x0, 0x0, 0x6, 0x10000, r2, &(0x7f000002b000-0xad)="69de431238d78ba1929e563f9600505d244d61c98897bc21769d99654fff0690a515a40fd79a14a32383b985fc589c813fa11219cd50d3a640ace8578c1e4c2cce6e8a1a27a8f0f2d3edcfc445bf0aefd26396104a9227106002761b193a36091b0ee752ae32969b3d16d43a8529b22b5b1470bacd9c9185c96809af8cab33c1aef8f609ab222bd3545c575f95d90a4a2858043049eaa95c1128b8f3cd2853680b0c114d34195668ee56cdce9c", 0xad, 0xedd4, 0x0, 0x1, r2}, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f000002b000-0x7)="987bc90ae9eb0e", 0x7, 0x5, 0x0, 0x1, r2}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f000002b000-0x6d)="a1e71948fc0a6e5dc722a6104eb6d75b1e38ebb2187fc24ff6a62ff296c1310a999e728a0da9952cb6037b02f99cedff57e96e9be8dd246299c1a2c6f91f9cbd358b5af0d546a0690afdb9b9314f2a2748f1482fad73041607311b1fcfb4194458341bd45031b9a944c4968e65", 0x6d, 0x2, 0x0, 0x1, r2}]) r4 = semget(0x2, 0x0, 0x23a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000002e000-0x8)={0x0, 0x6}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000002e000-0x20)={0x0, 0xffc00000000, 0xd, 0xa4, 0x42, 0x3, 0x94, 0x0, r7}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000002d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000002d000-0x10)={r8, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000022000-0x8)={0x0, 0x0, 0x0, 0x0}) semtimedop(r4, &(0x7f000001f000-0x12)=[{0x0, 0x80000000, 0x1000}, {0x1, 0x8, 0x0}, {0x2, 0x0, 0x1800}], 0x3, &(0x7f000002b000)={r5, r6+10000000}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000002a000-0x20)={r0, 0x3, 0x1, 0x8, &(0x7f0000018000-0x8)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000009000)=0x1, 0x4) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006bd000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000688000)={r4, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r3, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [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]}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000922000)='./file0\x00', 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) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ac4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000)=0xe8) r1 = request_key(&(0x7f0000461000-0xa)='id_legacy\x00', &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ff000-0x1)='\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000c47000-0x8)={0x0, 0x0}, 0x80000) mknod$loop(&(0x7f0000fce000-0x8)='./file0\x00', 0x1008, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000e45000)=""/0) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r2) 2018/01/17 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d84000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/17 05:00:07 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000c54000/0x2000)=nil, 0x2000, 0x1, 0x2810, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c01000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x806, 0x4, &(0x7f0000bf6000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f00003b7000)="fe65be854f62b9b01151ac2bb8492602d481f996dfec5002a7192694ab8fd79e141a2697f6037d01cbaeeefe21c0e31da35c65d6c9a326887283ef0fd1b123f84079d8f857a13e0b7c9e700036c76c6dee5bf13c50fa026b45a16f0f68648adb17f7a639890549f5f3de6e827e7438b7cdb58aadf17829be5440ffc5284dc0e99ee315bc1e5ba18a8f9c8505cb733eb2ef8dcd7d890e09e5718f", 0x9a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000da000)={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]}, 0x6, 0x3, 0x3, 0x4, 0x4}, &(0x7f0000c18000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c56000-0x8)=@assoc_value={r3, 0xd8e}, &(0x7f0000c54000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000337000-0x58)={r3, 0x50, "ae200da468ea0bda9e406ef2a68efa059f87f184b8af382a265eaad10824266b7dcc094eded91eac80e1a82a878094b1da5796213e81078628c962c2faaffe8dd209c4a6d913cd62080b5a07fddc18d4"}, &(0x7f000068b000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000029e000)={0x0, 0x2a, "1d4710a73269a522731c9e53e20072b7cedf57e25262aae8f7904689c49707e78b129d9a4fd10abf5c0b"}, &(0x7f0000468000-0x4)=0x32) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001a1000-0x98)={r4, @in={{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]}, 0x5, 0x7fffffff}, &(0x7f00001da000-0x4)=0x98) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ac4000-0xa)='/dev/vcs#\x00', 0x40, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cb4000)={@generic="b2035c5097e6e4da7dbc916bd70ab236", @ifru_map={0x4, 0x1ff, 0x9, 0x100000000, 0xffffffff, 0x8}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 61.752764] audit: type=1400 audit(1516165207.134:214): avc: denied { map } for pid=7600 comm="syz-executor5" path="socket:[18788]" dev="sockfs" ino=18788 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 [ 61.775869] kvm: apic: phys broadcast and lowest prio 2018/01/17 05:00:07 executing program 0: unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a7f000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) signalfd(r1, &(0x7f0000ef0000)={0x80000000}, 0x8) ioctl$void(r0, 0xc0045c77) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x200, 0x2000) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000d53000-0x4)=0x100000000, 0x4) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 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) sendmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"4dae4ee8f854ba"}, 0x5d5e}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0xe8)="980ac1f1aa315786122a22883b48a285c1bae8c25fdb91d252a8b92b5456ca06b67a58a63a25afe7ce799057f842c6c21e10c0bf9693791f03ecabce85911f5db262a0302a21dc94e47e5c9b1e6494183e92f1b6fe7d74a38973174029277cd64ef5f7dfe620b58aa3e4fbe34bd33d4bdfa063dbd4b6215b58d52a3735aa247ae109a1a361a061e9e30f102c81082b9e3043acda3c372fc50d2bf681e809d2db02c2293253c6324065fd445f5cc24422fe406779df43dc3c1e47dc48851316b273f9e276b5a184b80a82ad99a5e298b98bb5cc36b6a41a5be2eb22929d8221d007f2352ee01763fe", 0xe8}, {&(0x7f0000001000)="1da1b47b2cc74d1b56641ab33124734abce18228ca230d0071043d30ec012c6c41b54c70c992533574ca3c29ba09c490363b5d6d1991dab385eae9d89ad44950dd76b8e70452780fad19678836f66766fd9c232b0dee9bce4699faca18ba99b6214471b56a", 0x65}, {&(0x7f0000001000)="5067a075598f9823c8d8a7a05d1db16edcf6389a4f7ee7261a3f582ee7d674ea44ee1c02f7b87b0100d26dfbe91836e6c69f4e5c0b4938084b16b00b76bdb6d5d55c7d448d89f135d2965d865a76cfd3410437b8890cdce736f12c984795b3a67c4590b13d88023cda15e220ad223c143c4ab9fe52a5ad105ea34bae699701c7fddd9b5ac63ca8d46b81aeae2e5113e416341121d5ed6cb2be1286a08ef515f37be341386cf51e6cbef39b24297f2c422b9f8733b38c7c41dff93aee227d1468c618ce520883b271843aab96c297684a24", 0xd1}, {&(0x7f0000001000)="1ca9f0388b5535c0e5585c9dc0ad348d2eb3450ea41dd4c0ca5c495a5df445bcd067bd527171dbcb4f51e1d35b1e9f68be2ecc0adc7c775cf95372576392c2fe95d83ba98a938f63bdf842402f9ef2c5a4d4b22cd0b9b1d522fc24d11267ad59f0fb41c41ee22dba80abaf05ca8b", 0x6e}], 0x5, &(0x7f0000001000-0x430)=[{0x100, 0x117, 0x6, "854d11284e3d59f34476cb784ff9b23359bd85e724772eb6683020298c94885b4087b9b646fc82d85d6f9420e335884fd28a3fadec51ca3763b0e0ecab864845d4729cc55b896a8943a9246007a2bef73e8ec1d4afd3e1bb4734e0e18698c8b7628ebc34039d08c3097f4ae7647c399f92f353f31c64d71e9820d09b7becae654b2b10f078cc793b82a507c773fd0b9ecbc13f7e8a64a0fdbc5b845d1de1f34b54f98ad1e421db20c0630d8e18b9068c483f7b3b95e8cbc1561e044820cbd4ffe4197aa60eca926e1eae811d9c878ecc139816a324691642e32c19ca733b16814a6a14d40c29e4cf158b5a495d14"}, {0x58, 0x117, 0x6, "a9d0e24692e1b31fca1b68c87356722ffa0a2f356979d0b65ef4b2866ceec7cf3baf65c7cde1d84e9816b3cefaec18fb574d2221450f8a5c13f5b49f5e32689ffdbdf12c2d"}, {0x20, 0x0, 0x10000, "c02d257a35787d176ad02220"}, {0x90, 0x107, 0xfffffffffffffff9, "a52d30ba591c458687388cc4921e0e9b04927771dce225da1c00543849390a2949fd363e025cb3659f1c75bb2b61b89482d0cdd9be1fc9e05d52b7b7299c6069be5cdd48df0d7f7994789f9cbdc913ff5f0a4895aefa644e1e4c60eb4141a435476c427a695d12fc34876fed5751a37e46831ec51068a532dc93f9ffec8bb8"}, {0xb8, 0x113, 0x28f, "d94d57a2ef5b90ef87e995d6852d297280a0052e7b7d4008d6cbf7201b6a9aa1c86f4a05c1aebdfc4692c4c2c6c9ca928dcd2dcb41b47940f2831543643108ffdaa12b6ba193051e52c788f1f611e90dbefa7c1240514f7af5236f200ae16e6989b71cbd08c7f698618c86c5899b0bc69b07062624fecb29931f5f79c49db495bf30d69b48d963b317ded14afcefb858b65026a76adc8c4b2db7d865fe388c94741c7f"}, {0xc0, 0x1ff, 0x3, "fd68f56c9335478a5224077617bfcc5b57a84c1db2f7b2ee3bc0c85981225692cb62eec67d984c0227589e96474fbd7b43c83bbf3597cd35319455580a6843ff08ca71930f3ddde2e1b5819bc072e99656fb40431d78b004077dce6401f72f4bee43541ac06c0a71f64590370098590cbac4bdbc446bb4c3e171899feae83b1e04a5c738a2545d5631e4784caf2954bb97544d8fe417ec2b85485d21c94ddc41edebfd1af35ef06dc0"}, {0x10, 0x117, 0x0, ""}, {0xa0, 0x119, 0x8, "3e4bd049fd70289112012affdd37b89615f5d17080f6db5cbfdb198b4e4194d863fb87fdb77396717967e6d9be62f746057ad7953631c7ef82ffcd160bcd9d354a86a049ed53f4e30f8806d55bc8f7887d23dd9d2a2715d2c58fb406a0c81d6be95300d34c0085d90777ce3d3976734d8dec9f31f1975dda60a360be261f27acd7df815ae7c541fe7ac1"}], 0x430, 0x20000000}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000008000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 05:00:07 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000d4a000-0xa)='/dev/vcs#\x00', 0x101, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000051a000-0xc)={0x0, 0x100000000, 0x20}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00008f9000)=@in6={0xa, 0x3, 0x39d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c, &(0x7f0000351000)=[{&(0x7f0000b5a000)="189e8fb278a0030bb193b4c18c8bec74cd1018883d", 0x15}, {&(0x7f0000b30000)="c06a3c3abf780e3c981cbee6fdb11cef4f8fd96f513988068a7a2f9128de21dbf8c9304194e39919481595f3e360436ffe6c8109770be4a155c91f41fdfa0c51ee592fa04a70e185073000ebc7fb34b2ca9dd01fccca3daed9", 0x59}, {&(0x7f0000001000-0x54)="99c2d419f5b81096789cc5ed707d40409360cb829f072ffacefc8a674aec3164879f0841b59dd10dd4c1f4b20602a09af98795f3215c611a2120e7712d532a4e5aa627100ba7393d83cbbc142515c32b2ab6520d", 0x54}], 0x3, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0xfff, 0x81, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ff, 0x8, 0x5}}], 0x60, 0x20000000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = fcntl$getown(r2, 0x9) 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) ptrace$peekuser(0x3, r3, 0x3ff) r4 = gettid() r5 = accept4(r2, &(0x7f0000876000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000)=0x10, 0x80000) r6 = openat(0xffffffffffffff9c, &(0x7f0000024000)='./file0\x00', 0x20000, 0x8) mq_notify(r6, &(0x7f00005d7000-0x60)={0x0, 0x14, 0x0, @thr={&(0x7f0000f87000-0xee)="2bfd75318a9af121d8991d2d888ee8124a19ccfc72f613a41b4fb59ae24dc57d222f8d028e430b02c34b6ed40f5614d8a2ae8826d43ec67b3ee9eb894b511371c5a1c975f306ddc0fcf86ced6a3174f502e3042e0de9b66d8e7a165233b0d892e9441005fe6ea26af15406e6a2a1607d4d6ddab22789ebfcdbc39063cfd37f89ca76e8cc1ec98414f41ff0b9839ee2127f86bf69f2488ef0140cb11d082134dca2d6d131b391bdd4c925802d7e803b459bbab8fc1a86e62d0c34229108c682a016937cb1393cc9a6ee9c0e6cd1f9fc479c24f5703161c0f94a7f99b9c15430976d6234880a441a6fa42554cce1c2", &(0x7f0000da1000)="014408d3ce92b36e5a3f0d410ed62fea0de56fd3b4a8aa5c63c6c16383c792dea3d14d79742081e30c112a3ecee7155a16c8377d8cb4be26d33f2a4ed6059b261dbcdd015cf5e8e7c3ae7d6d95fd868ed818a891e2d683092faea4225699b213e7cdf09715261033ec06ab9f439a06a6b148542d8ba6b01206047dd7a2f740b87f6586a0c3907748f46913ef48e700832e36c719b510ae3681825bbb98a52d190ab0315bbd60f074b21a08c4350e76e105a7969badd9f7067a7a0b4ef55066684f9edc473ae1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000c22000-0x110)={{0x40, 0x1, 0xffffffff, 0x1ff, "a3166323fc35998a78a49c5050783e1518c8949c95697247b2885348e7c5df889b56bb9dfc8d1a554169e899", 0x101}, 0x0, 0x0, 0x5, r3, 0x8000, 0xffffffffffffff36, "979a1da563530ee5d3114a72d9e9ba552a18c7fe9b792a4d9722a2833a6b761d1736fcb4d1cdff0f0efba87a6617fd589e22420dc7728fcb9a92a87c0e3d2eb9", &(0x7f0000a57000-0x2e)='GPL)@.^wlan0%bdevem1procvboxnet0md5sumcgroup\'\x00', 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0x9, 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]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000c12000-0x8)={0x0, 0x101}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000d7e000-0x8)={r7, 0x5}, &(0x7f0000854000-0x4)=0x8) timer_create(0xb67fecf63b969391, &(0x7f0000f0a000-0x60)={0x0, 0xd, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b1000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000767000-0x8)={0x0, 0x7fff}, &(0x7f00006fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000897000-0xa0)={r8, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x80000000, 0x4, 0x48}, 0xa0) capset(&(0x7f000078c000-0x8)={0x20080520, r4}, &(0x7f00006d9000-0x18)={0xcf5c, 0x0, 0x0, 0x0, 0x2, 0x81}) 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000ecc000-0x40)={0x9, 0xffffffff, 0xd2f0000, 0x8, 0xca, 0x1, 0x1, 0x7}, &(0x7f0000101000-0x40)={0x0, 0x20, 0x2, 0x3, 0xea05, 0x5, 0x100000000, 0x1}, &(0x7f0000c97000)={0xe41a, 0xfffffffffffff801, 0x1ff, 0x0, 0x2, 0xfffffffffffffffa, 0x20, 0x10000}, &(0x7f00001ac000-0x10)={0x77359400, 0x0}, &(0x7f0000c89000-0x10)={&(0x7f0000114000-0x8)={0x4}, 0x8}) munmap(&(0x7f00009ee000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000aaa000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005bf000-0xb8)=@ethtool_rx_ntuple={0x35, {0x2, @udp_ip4_spec={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, 0x0, 0xffffffffffffffff, 0x0}, @hdata="9a59a2fff769948fd46da4acedbaa2e065d78e6666d2553232cf4623f6f5bb826e78cd07471f30aa9490e78ebd263b6d3b6ab27deb422e3997ffd6c1f95cfe996995db647dc43596", 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009de000-0xa)='/dev/vcs#\x00', 0x3, 0x10002) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000717000)="a08994549da332849de335f4ad5a22522db9b256f6ed0f84ce386c5273c5d442cb4c33ed58f23a1432cda1d82c58c4fb115c092bdf15fe9e1cd2ab7d4fdc624e6db2777fdf223863900c039159168b386417c4de7f76b51e22c2912bb40aa0de70f9215a23e746b392120cdba562eb6b1eeda7", 0x73) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000020d000)={{0x2, 0x1, 0x8, 0x3, 0x80000000}, 0x400, 0x8001, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x3, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000267000)=[&(0x7f0000b57000/0x1000)=nil], 0x0, &(0x7f00006d9000-0x4)=[], 0x0) 2018/01/17 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000474000)=""/211) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e0b000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0x10001}, &(0x7f0000001000)=0x8) r2 = accept4$ipx(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x766e055c195e9a09) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000005000)={r1, 0x9, 0x0, ""}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000006000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x1, 0x1, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x32) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x84800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000002000-0x4)=r4) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000007000-0xd0)={0x5, 0x0, [{0x0, 0x1, 0x3, 0x4, 0x1702, 0x8, 0x4, [0x0, 0x0, 0x0]}, {0xc0000005, 0x7fff, 0x1, 0x3ff, 0xa8b, 0x3ff, 0x34, [0x0, 0x0, 0x0]}, {0x4, 0xf1, 0x1, 0x5, 0x80000000, 0x6, 0xffffffff, [0x0, 0x0, 0x0]}, {0x80000008, 0xff, 0x0, 0x4, 0x0, 0xbe, 0x200, [0x0, 0x0, 0x0]}, {0x0, 0x3, 0x6, 0x4, 0x0, 0xfd, 0x9d, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000007000)={0x0, 0x0}) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000006000-0x24)={0xb6a, 0x7, 0x7, 0x7, 0x8, 0xa97, 0xacd4, 0x7f, 0x9, 0x5, 0x1000000, 0x7}) prctl$intptr(0x2f, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f000028d000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004d2000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000396000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000581000)=""/154, &(0x7f00004b1000)=0x9a) clock_gettime(0x0, &(0x7f0000b79000)={0x0, 0x0}) futimesat(r0, &(0x7f0000911000-0x8)='./file0\x00', &(0x7f000055f000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) r3 = 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) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054c000-0x45)={0x0, 0x0, 0x0, 0xfb, 0xbb, 0x0, 0x0, 0x1f, 0x0, "3c41a5b9b0fffe38711063e1f74eed44bf4eda54422120f39133b6b04ca513b8f3fabcbad9ab072d77b704c3c263a5b8707272d5143ed7f293c45cd0312799be", "53353e2aa518cb19cfd0f91f73398966b5ea2e2dc8eaeeae5fc95eeb7f4568ba4780fac5616bf82cc5c47802aa466d29c03f697a7c3e91ce674091b97bf2596e", "44579e0115986872a779182f747d61f2266bfd4d6452f7a7bc37f14c8f6c287a", [0x2, 0x8000]}) bind$alg(r4, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(pcbc-aes-aesni,sha1-avx)\x00'}, 0x58) r5 = fcntl$dupfd(r3, 0x406, r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000e48000)={0x2fc200cb}, 0x4) recvfrom(r0, &(0x7f0000ce2000)=""/29, 0x1d, 0x20, &(0x7f0000ba4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x1, 0x4, 0x0, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x81}}}, 0x3a) ioctl$TCFLSH(r5, 0x540b, 0x503) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1010c0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x1000, 0x35, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000add000-0x20)={r1, 0x6, 0x1, 0x7fff, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000824000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f000004b000-0x10)={0x3, {"9e65eb376f21ef"}, 0x2}, 0x10) llistxattr(&(0x7f00004cc000-0x8)='./file0\x00', &(0x7f0000531000-0x8d)=""/141, 0x8d) r3 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00006fe000)=0x0) write$sndseq(r3, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/17 05:00:07 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x10000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000cef000)=""/105) [ 61.948866] audit: type=1400 audit(1516165207.330:215): avc: denied { write } for pid=7645 comm="syz-executor0" name="map_files" dev="proc" ino=18210 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/17 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002ba000)='./file0\x00', 0x100) ioctl$void(r0, 0xc0045878) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000d2c000-0x8)={0x80, 0x8}) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000262000)="365c423e0d28a928973bf56b554b5f306706cf347dc7f4dbe4a995245efa732d2098b2aa6e0ffb5263eab21660aaec13e7dccd6aad41d4427924b16713d28b1a58a5a356178bd98cc43fd41928351c75d6b2235fe6ed6a8694dc86aac9a82cb84aba0f7502ee107f8754645e3a6051c653a5aee0eecc20ea9fcb", 0x7a, 0x4, &(0x7f0000569000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/17 05:00:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000-0x10c)={0x3, 0x97, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000)=0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x24, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r4 = dup2(r3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/17 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000061d000)='./file0\x00', &(0x7f00008cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000c1a000)={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) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000330000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000546000-0x10)={0x77359400, 0x0}, &(0x7f000020d000-0x8)={0x0}, 0x8) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e86000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00008e6000-0x2)=0x3, 0x2) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0xde, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/access\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000be4000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000039d000)=""/168, 0xa8) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 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(&(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) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000003000-0x10)=[0x7, 0x80000001, 0x5, 0x3e], 0x4, 0x0, 0x9e, 0x34c5, 0x1000, 0x201, {0x8, 0x100000001, 0x3, 0x80000000, 0x8, 0x9, 0x3, 0x20, 0x40, 0x10000, 0x8000, 0x9, 0x5, 0xfffffffffffffff9, "c8ff75af8837366acc0e40a8fc6410956575bfa7a8b127208d62d845ac0b19d5"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000004000-0x90)=""/144) r3 = request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='$\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = getgid() fremovexattr(r2, &(0x7f0000002000-0x7)=@random={'osx.\x00', '$\x00'}) keyctl$chown(0x4, r3, r4, r5) 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) recvmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000-0x29)=""/41, 0x29}, {&(0x7f0000005000-0x8c)=""/140, 0x8c}, {&(0x7f0000005000-0xd4)=""/212, 0xd4}, {&(0x7f0000005000-0xfe)=""/254, 0xfe}, {&(0x7f0000002000-0xe)=""/14, 0xe}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000002000-0x22)=""/34, 0x22, 0x2}, 0x40002142) [ 61.977925] audit: type=1400 audit(1516165207.331:216): avc: denied { setattr } for pid=7645 comm="syz-executor0" name="map_files" dev="proc" ino=18210 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/17 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000192000)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000a38000-0xb2)={0xae, "9bab7390a483ef7e9a47d207eaeb8b543c81a46610ac0675f44900f06890e74e5abbfdac8393836ff2ff70d133bc98e6915434d5dfc4e16332f126b37477ece757c38ee06de84239503200732210cc14cc1e110861db0eeeb769f42bb95237789ec68c830133526677f734ecd20080d5eff23a97fa67d71fba070ae638dfac73b2b0eeac2ebad1625f656259f2cf8535cd9b8f652f3518c75ae38bcbf65d96e687598db0d6a483c6d6374a1f3a0f"}) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r3 = gettid() mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r3, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000f41000)={&(0x7f0000bf1000)=""/10, 0xa}) lstat(&(0x7f0000b58000-0x8)='./file0\x00', &(0x7f00007da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/17 05:00:07 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) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00006e4000-0xc)='/dev/amidi#\x00', 0x4, 0x420000) bind$bt_hci(r1, &(0x7f0000ef3000)={0x1f, 0x0, 0x0}, 0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0x20000c0184908, &(0x7f0000368000)='m') 2018/01/17 05:00:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f70000)=0x40, &(0x7f0000886000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002d0000)={0xa406, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x0, 0x1, 0x1, 0x5, &(0x7f00005b0000-0x10)=@generic="7ede7116e3b2c2e25ab213ad894c9d71", 0x9f, 0x6, 0x0}) fadvise64(r1, 0x0, 0xc129, 0x4) 2018/01/17 05:00:07 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000b41000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a0f000)=0x0) tkill(r1, 0x40) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) preadv(r0, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/17 05:00:07 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000fc7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000db7000-0x4)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000010c000)=0xa, 0x272) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x100fff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002b4000)={0x0, 0x5d, "6f665d1ce13b27a679b92e5dbe9abb319f221444f15d8b5fb733ff2e7e954b4b31aad8fa7e63de3e03990e233ed0d05bb457e855383e8ebfff89040720ddf513e2bbdd2a73f317bb265df8bae4cb72843b86622e4f4fed1583cd6a25de"}, &(0x7f00005a3000-0x4)=0x65) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r2, 0x8, 0x200, 0x220c}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x10)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = semget(0x3, 0x0, 0x40) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000003000-0x4)=0x80000000) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000000)=0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x3c, &(0x7f000018c000-0x3c)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000584000)=0x10) mbind(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000d0000-0x8)=0x0, 0x5, 0x4) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setns(r0, 0x48000000) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000008000)={0xa512, {{0xa, 0x1, 0x9, @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]}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/17 05:00:07 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0xffffffff, 0x3f}, 'port0\x00', 0x0, 0x20, 0x7f, 0x8, 0x1ff, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x60)="cd02040e75506fdcef3c1c8948a00c228a2ee89bb13891c6cecac1e85179023b1e65482a5b56402fb36f5540de25551bcb46e8d65289f1b2fe2801dbfb9fbad0810b0aa6bfafe468a15e39695eb2dc00e4f56f9409d927279f3dbd7cd04c6099", 0x60, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x396a, 0x5, 0x100, 0x1, 0x8, 0x9, 0xd89, 0x2, 0x0, 0xfffffffffffffeff, 0x6}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) tkill(r1, 0x27) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000004000)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x43, 0x2, &(0x7f0000003000-0x38)={0x7fff, 0x1000, 0x3ad, 0x100, 0x18e, 0x7, 0x6, 0x100000001}) fcntl$setpipe(r2, 0x407, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000)={0x80000000, 0x100, 0xfffffffffffffffa, 0x100000000, 0x79f, 0xffffffffffffacf9, 0xffffffffd866a185, 0x0, 0x1, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0x3)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xe, 0xf, &(0x7f0000007000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x100000000, 0x6, 0x7, 0xd, 0xb0, 0x8}, @call={0x85, 0x0, 0x0, 0x35}, @generic={0x4, 0x80, 0x1000, 0x8}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xf, 0x0, 0x8, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)='GPL\x00', 0x20, 0x90, &(0x7f0000007000)=""/144, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x200840, 0x0) r4 = dup(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000009000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/17 05:00:07 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000bb6000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0xa8)=[{&(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9e221a2f25d077449f4c94daae6ceac76da53cdf71d3a656eb55c516550f30b45140e02aad8c53c14ce2895a58273310299cd0534189335e574183eaea25d7", 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="4a99e593", 0x4}], 0x1, &(0x7f0000004000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000005000)=""/0, &(0x7f0000002000)=0x0) 2018/01/17 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x1d, 0x2, 0x0) r2 = dup2(r1, r0) unshare(0x400) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x80, &(0x7f0000d8c000/0x2000)=nil) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000bb000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000fab000-0x4)=0x0) kcmp(r2, r3, 0x1, r0, r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e03000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fab000-0x8)={0x0, 0x0}) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000de1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x168)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000a1c000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000000000)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0xb881}, 0x1}, {{&(0x7f0000285000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f000091d000)=""/18, 0x12}, {&(0x7f0000ce2000-0xb)=""/11, 0xb}], 0x6, &(0x7f0000000000)=""/0, 0x0, 0x4}, 0xfffffffffffffffa}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000a1d000-0x66)=""/231, 0xe7}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000c2d000)=""/78, 0x4e}], 0x4, 0x0, 0x0, 0xffffffff}, 0x5}, {{&(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=""/142, 0x8e}], 0x1, 0x0, 0x0, 0x10001}, 0x100}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007ad000-0x60)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000cc1000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000073000)=""/178, 0xb2}, {&(0x7f0000bee000)=""/0, 0x0}], 0x6, &(0x7f0000000000)=""/152, 0x98, 0x0}, 0x7fffffff}, {{&(0x7f0000d8b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000001000-0x60)=[{&(0x7f000052d000)=""/96, 0x60}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000204000)=""/106, 0x6a}], 0x6, &(0x7f0000000000)=""/58, 0x3a, 0x4}, 0xe91}], 0x6, 0x10002, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00006b2000-0x4)=0x77e, 0xffffffffffffff00) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) execve(&(0x7f0000cdb000-0x8)='./file0\x00', &(0x7f0000e7b000)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/17 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b65000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) connect$netrom(r2, &(0x7f0000e0b000)=@full={{0x3, {"2415fccc3066b3"}, 0x0}, [{"4cc2fc90efc151"}, {"c8dc7c92ccaeb4"}, {"17e45ecd3dd64e"}, {"79f4d18c117017"}, {"2e599570d34134"}, {"58ff5889b064e2"}, {"f5444279ffed27"}, {"5bee08fc49910e"}]}, 0x48) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000480000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget(0x2, 0x6, 0x102) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00005da000)=""/190) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/17 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000530000)={0x1, 0x0, [{0x400000b6, 0x0, 0x4d9b}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 62.307483] audit: type=1400 audit(1516165207.688:217): avc: denied { create } for pid=7733 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000068c000-0x9)='/dev/sg#\x00', 0x7ffffffbffffffff, 0x400000010002101) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004eb000-0x4)=0x0) write(r0, &(0x7f00002f9000)="b63db85e1e8d1e000001b29d00000002ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e92aa1fae1a", 0x30) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000ef4000-0x20)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f02000)={0x1}, 0x4) vmsplice(r0, &(0x7f0000c2e000-0x70)=[{&(0x7f00000a2000-0x43)="6625837de0f7e0bc05222aab95748feb528d550110edeffb51f9d67e8365905f11a2103fde61170c28cbfe3492bd9c0ae3ee60afeb2f56aa1ca96e9bb1a4c4488afe57", 0x43}, {&(0x7f000035c000)="", 0x0}, {&(0x7f0000fb5000-0xc0)="71d9aad35d057caa8604734620844dfd170a8311a50571eb787023815e1880ba9ef33c4c1a7db12a7b0e8cf1f898f01ca5e58f18641e3f8d3d56aed792a0885adb3e236f1a5de257af8b3ca4442e5d596f85dfab7e05198e8212ff626e014e02c0ef964e390ce925d20b9ffe8bfeed2173453d5ab75cb6bbe63e0c3f6ab520b88313b886830d01d7cdadd6c213de5b2a39b235cf6f92c9cec7faa389084bdba39d4dbf3e9e51cf68d7665a58652f0e95d4064b9961877389c1e1e60684ebe0cc", 0xc0}, {&(0x7f0000a65000)="a4f7c667a0e03b4472a69f08995363c197292c79e6c7fc9623926410b323a76ba0c80d79ae861f412d9e6e6359eb43ffae03b4ed2549e07233be7bfe290c8fad29e9658de33c9d217aeb899f4c7406702a854b98b78d4ae2e8fa7f1a1f6f74b5c2d7c9dc5624bfb5ac5b130674bd5683dcecef67988a56022c408956d335e43fcade019707e248200716da4711d7e6d5178200cbebaf19f245ad", 0x9a}, {&(0x7f0000df2000)="fe11d2f033a71a19a41b6eee3a592b47c19a66c73910175e25b203e90e46877eb76de44061a4627c5baa984f4a452880ae967a4c135a7c9e92", 0x39}, {&(0x7f0000555000+0xf09)="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0x1000}, {&(0x7f00006b0000+0x3ed)="d1726c090a53aaf1b45c7d9026300a4e8431ca1a9c3aeb6f821fdbe59ed2d1575a8e51d4bd1c8912108ea49df9c2d97da2f90c34b476772845dce2995e31e97d1d754210a8a062cb1a07d3318cdbc47d13d46c4f2a8070d1c2695f674729f0023e105291abbb55c94820fe9731e900771f1a91f3814c26a4553c6e5a8891d22f34ae170d85f2572c4a7690e354e2b31e4bcb897d25fe7aceac29845ed66e6caf893dbab557b7acc1c1a9f1951846ef02ff780b0602bc454d2df1117577e51ba3d902f6e563a47b6f6147503ea1be5d3ea0b4fad763d42fe1bf210ec46d676d8101fa52d6e9f5faa0176d", 0xea}], 0x7, 0x4) [ 62.352963] audit: type=1400 audit(1516165207.690:218): avc: denied { getopt } for pid=7733 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/17 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = memfd_create(&(0x7f0000005000-0x22)='security(+systemsystemmd5sumuser,\x00', 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000b000-0x14)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x241, [@empty=0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x3f, 0xc9, 0x7, 0x39d5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000dd6000-0x20)=[{&(0x7f0000cf3000)="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", 0x1000}, {&(0x7f0000949000)="", 0x0}], 0x2, 0x2) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d0e000-0x50)={0x1, 0x4000000000000b3, 0x7, 0x6, &(0x7f0000333000)=[{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]}) r1 = 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) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000f32000)=""/6, &(0x7f00009df000-0x4)=0x6) r2 = syz_open_dev$sndctrl(&(0x7f0000b0a000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b2f000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) ioctl$KVM_NMI(r0, 0xae9a) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000465000)={{0x8, 0x0, 0x0, 0x0, "61da96c8225c41575bcc309698dc08609b1d22dcd7625a7a5a269cf87cd4b82f84f4d239de4008bd53efbe1e", 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x286e, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x10000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000a74000-0xc)='/dev/audio#\x00', 0x6, 0x400) sendto$inet6(r1, &(0x7f00000b1000-0xc8)="42bba87e0284a245330f159e6d548e7efa71d3e4f91afd181c7b4fe6852f6bf1735769fc07e3557ada183dca955f93135a8295e9777b0fafd3b9392c22058b00b06165c0bccde8aa1b299656e0302b7d8af61138b204e0da1ce1b401370d3d3a64e25b91f2f239f923a133b681a5a1e63a32c9e0656e4fd8784a9e586f5a38914b3bf4d743a2050c031e6d0778f67771c550cf3d7c2b82b1eb85c2092e41f6bb9b84dd8aec0377e635bac3ef99573c58488c3125de7c0e3194044976d7453d47f74bf10777a782d8", 0xc8, 0x48001, 0x0, 0x0) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00004f3000-0x26)={0x5, 0x7, 0x9, 0x4, 0x950}) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/17 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f4c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0x71, 0x40a, 0x20}, &(0x7f0000f3b000)=0xa0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007c9000)=[{&(0x7f0000d80000)=@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, 0x1c, &(0x7f0000e21000-0x50)=[{&(0x7f000012f000)="ed4d0253b8f5f48b476f960fda67ce34f68b08f500a2181ebcc5c7afb5f80a7a4d2b09f3acc6f5dfb7e11d7bdbcfb64a113317e58b1f2436e4e667914c6675ea7170ecb954711c82bd5443b72579c60eee3aae4767f697c5cf256ba2b4a4341c4cbd624b135baa4c3fa4253a65953bee4f44d9e17d43f215b4b8f10a41bfb62d4ac1d7900394a59c7c397eca3c1ca005095914f8b7ab9737774ffbd791f29e4ebb001dd1ab40d01d3cf1", 0xaa}, {&(0x7f000006b000)="d49cacfb345125d8970c54fb6165e8e6652c826a7bd02b4ccac0bbbdb9c6b19179ee76f00dbeb4c8c536515a01e1c788fa2f6a41e16a6f68b5ccb4f13f3c2259ce3527851f4e435ad351b38396ab5ac4aec8f2062c138e4e17df2e7d6cf3d7cd724de75936082e6c1cd124522f6e0b504b516ccd199da004e439c399f83c91bc878d2297591e2d37c7a2214085c304c0b8882186a9914775ed7f05e5fec23566ec098b02e03ba098c1d8fac29e3fb74bf6429d51bccc5a4ec31046b54ef6965853671746df7011d678f968288410d401ea778cfe8e3934efb4d65ea9862388aeb82dc3cddd", 0xe5}, {&(0x7f0000a6c000-0xca)="6d4af441223743df0b4ffa5b5c270698be9f3a795050ddee70fbf5347f6fb1dc5e0061e3831366d597ffd11e471f79ae7aa045c0338dd34e2b6dbb5b262fbb74160e2df822f1383ebc0a46a3c937a1179415b284a4e8e5c4ea671c10b268ed90214b1ee0dc0ee90d30087ed98d38f09c0f29c4f888677c3d59ac7b528a7b132e165cdfe97300d36f53f894e4413f96a5e71a10b57e6948212acce9d762b95c57e8da8b46bb42b34292d5a1c882fdcb6f522dc8781972246de077f86d961615c74efff9f3b6e054390cdf", 0xca}, {&(0x7f00006bb000-0x12)="6e099d060eeb42814b92515ee5790a89d7f66b470011a67e710bf3a666f18d5916e40453c61f131e8f728aae5d6bd49a", 0x30}, {&(0x7f00002c1000-0x5f)="1f29197d214faf4298470e25706d0830267d8d53b6f1f321f62b046154dfae6c9c9a50bc0e51dfccae55029966f61e7162aaae787c15105cd431a084e2057660d89525bb705001c3abf5f3e14b499828fa9152b5c2f23a01aff1136ca6a523f2a4e5e2bc135ce0d0a5df2c9667c4c5b0aa95", 0x72}], 0x5, &(0x7f00002bf000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x7, 0x2, r0}}], 0x30, 0x4}, {&(0x7f00007e9000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5a000-0x20)=[{&(0x7f0000e22000-0x1000)="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", 0x1000}, {&(0x7f0000745000-0x52)="994ca0a34cb16e877a946427cd4d843b0cddbc951e817984820e2452ee3ce1f72139d8f5548067fef5c8a24f31e88612f304c342c9bbdf0c8150ea8d1ac7574b99d5e34394478bc2b46dd6edaabeaa8cd0af", 0x52}], 0x2, 0x0, 0x0, 0x40010}, {&(0x7f000042c000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c0d000)=[{&(0x7f000014e000)="3fbc7d8e7919fa344c06ebf4d8db410eaf33d5800eb72cfba0f87350c531818f7c95649deeb0d5a931604664738300c2cbcd63a23b90e03b82d3b2e4c6293fe37d4f200816bbb674d30a4cb7599a215a1f2c5476e2be297e7f6aeb08140b01aba99fad165c17c45beadd65c433dddaa3120c63176ffc56c1", 0x78}, {&(0x7f0000e51000-0x87)="a93000500b9c1908d63f1ab3b18c1fd223b513eb52acbff4da81c6952a016484ced65c2c8fd81aa410322657891a70f9ddeed9a01e8cea3d3df80c7f23b14d26f04fd0fce17178100fba1634ab10db1aff70fd5fd09c406037f3d60b173144e93f7f4d8fdebd09a1a9a96cf81ce1a63382afcb749048b7e9166c55cb56b8baf4d88caa930ec9d4", 0x87}], 0x2, 0x0, 0x0, 0x800}], 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e5c000)='/dev/input/mouse#\x00', 0x2a79, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000f2b000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005ae000-0x14)={0x9, 0x7, 0x7, 0x100, 0x95b5}, 0x14) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00004e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, r0, r1, 0xffffffffffffffe1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0xcb)={0x0, 0xc3, "e8c74a1b862f74180d823dfa99900a83d86905351dc102574d6b646d9148ad1123a42ce739e539393863e6327d0a376b4bfdbf3521eed8a4c324fcaed79ad15813883528d631572c795d205e22a529cd3346fc14d95e9cd527c76a691af78a9b363067a38a66f155259d49258bce681a50f91a7160ba822b31cc0d652863f31d89eb1182f5ee0f4a54f9f698cc8c75348bb6a8bfbd25797bbcc035f5d9663be057055cef288e5a4e5d5477da3d5bb989c3b5daad397606dd6525acd6e398a481eab07c"}, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r4, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x10000, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000003000-0x10)={0x7c9, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000004000-0x8)={r4, 0xff}, 0x8) r6 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r4, 0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) listen(r6, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000005000-0xc0)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdd}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x8, 0x3, 0x0, 0xa, 0x0, 0x0, 0x33, 0x0, r0}, {0xfffffffffffffffb, 0xfffffffffffff057, 0xb198e8b, 0x100000001, 0xca, 0x80000001, 0x4, 0x7}, {0x1, 0x9, 0xff, 0x0}, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x0, 0xd25c1092fc001b0d, 0x3, 0x4, 0xf3d, 0x0}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0xffff}, 0x8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x9, 0x3, 0xe000, 0x938, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/17 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000784000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000be9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.354039] can: request_module (can-proto-0) failed. [ 62.413980] can: request_module (can-proto-0) failed. 2018/01/17 05:00:07 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000fb2000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x200001) 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) timerfd_create(0x0, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000344000)={&(0x7f0000000000)={0x1c8, 0x3, 0xa, 0x200, 0x0, 0x1, {0x0, 0x0, 0x3}, [@generic="", @generic="c23613780ed020e82538c72f5c7b8b834d2294", @generic="df1bb3b4d95fd24a2bc493b83522c3ecbb502b1acc6a77341e185062c0d4e2f3dcef7a289b1852c76ad614fdfdc22b18786081e4c14517aee54d6b089671efa953bdafca92b2721111", @nested={0x7c, 0x56, [@typed={0xc, 0x4, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="ce956befdb48228e7a8793a509fe6d9d5cc2cc51cb8cd70a37a4e4b7bcc1bdf125334247670fada335e5f3ad76e674ef31bf28baa052268a4a9f497cb43792d63289d5b3dbfff314d465dbed464eb8ad03099e1731615db78e812831dace8e5d78cb85a73f5600367d82819c"]}, @typed={0xd4, 0x7a, @binary="6b96a0cc24eebef853ad7d771b48ca6c5633742922d55543b0fb74b4fd6cc32fe1a580b4ce551b52956da887ad9824ad7a6e4717ba1085b0ff8627c3ce0594981bffda65e7b3eaa2f300c7e5ad59854ef830ec3f4bd1641f64344448a3f575344b5d096a33bc4a684c897bbccc9112fc0c372bfe3833f37e2cbf8f1d2ebda6aa28925caa11a5d96a42fb27869b254084e86cbc3f3f55187871835098b4baa8bd8b5557c060c84ad4b6af32ed2625f8b60036cf64cde156e4863110c8680e010e9407c0b93c84e4931b7226bb"}, @typed={0x8, 0x8a, @void=""}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900002401e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb00281e27800000100076c3979ac40f00bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:00:07 executing program 0: r0 = syz_open_dev$mouse(&(0x7f000000e000)='/dev/input/mouse#\x00', 0x2, 0x2000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00005ab000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002a3000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076b000-0x4)=0xc) getgroups(0x4, &(0x7f0000205000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ba000)={r3, r4, r5}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000093e000)="081c36f1b812fb7138936217e135f023", 0x10) flock(r1, 0x2) flock(r1, 0x1) 2018/01/17 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000007d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c1000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000923000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0xfffffffffffffffe, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x8}]}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000478000)=""/0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000aa5000)=""/77) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000cab000-0x10)={0x1, [0xff]}) 2018/01/17 05:00:07 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005b9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002c0000-0x30)={0x328, 0x0, &(0x7f0000c26000-0x14)=[], 0xfe96, 0x0, &(0x7f00002e5000)=""}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002e9000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000648000-0x20)={0x2, 0x4, 0x9, 0x5, r1}) r2 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f40000)=0x7fffffff, &(0x7f000055b000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000087c000)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e7000)="2c65746831001a", 0xfffffffffffffffd) keyctl$revoke(0x3, r4) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() r1 = syz_open_dev$loop(&(0x7f0000761000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/17 05:00:07 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000cef000)='/dev/snd/midiC#D#\x00', 0x4, 0xd3cdd5b9b248f00f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c1a000-0x10)={0x0, 0xd8, &(0x7f0000739000-0xd8)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x301}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd9bd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x3, 0xf449, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1b14a16f}, &(0x7f00004af000)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf8000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000+0xf37)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x3304, 0x1f}, 0xc) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff8f) [ 62.581927] binder: 7799:7805 unknown command 0 2018/01/17 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f1b000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000f0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f04000-0x12)='/dev/input/event#\x00', 0x0, 0x4000000004000) 2018/01/17 05:00:08 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 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0xffffffffffffffff, &(0x7f0000d31000-0x11)='net/softnet_stat\x00') ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000d65000)={0x5, 0x6, [{0x6, 0x0, 0x400}, {0x8, 0x0, 0x7}, {0x3, 0x0, 0x8}, {0x2, 0x0, 0x10000}, {0x6, 0x0, 0x11}]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x7fff}, &(0x7f0000445000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000393000-0x10)={0x0, 0x0}, 0x8) r0 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = accept$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000003000-0xd)={@common='ip6gretap0\x00', @ifru_flags=0x9100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x8)=0x0, 0x0, &(0x7f0000000000/0x3000)=nil, 0x1) accept$nfc_llcp(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) socket$packet(0x11, 0x0, 0x300) prctl$setname(0xf, &(0x7f0000003000)='/selinux/context\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000004000)=[r0, r0, r0, r0, r0, r0, r0, r0]) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) uname(&(0x7f0000001000-0x58)=""/88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000005000)={0x4, 0x10000, 0xcf}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/109) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(r5, &(0x7f0000007000)={0x2}, 0x8, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000009000-0x8)='./file0\x00', r2, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001}, &(0x7f0000009000)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000-0x10)={r7, 0xfffffffffffffffc, 0x11, 0x6}, 0x10) [ 62.603978] binder: 7799:7805 ioctl c0306201 202bffd0 returned -22 [ 62.618636] binder: BINDER_SET_CONTEXT_MGR already set [ 62.635264] binder: 7799:7810 ioctl 40046207 0 returned -16 [ 62.656677] binder: 7799:7805 unknown command 0 [ 62.673832] binder: 7799:7805 ioctl c0306201 202bffd0 returned -22 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a94000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1b, 0x9, 0xfffffffffffffffd, 0x5, 0x6, 0xffff, 0x4, 0x8, 0x7, 0x8, 0x2000000000000, 0x3, 0x3, 0x6]}, &(0x7f0000bac000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f5000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8, 0x6, 0x1ff, 0xd43d2699ad4711c9}, 0xa0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000094000-0xa3)="4038775559f656a7797d2c4ea68d8d3645f92573117b9477016fbc69c48744d50373e15ba8151c07788a00ec1308fd7195e6d45541737e53a798d43c08985d6c4cc9c87f07b5ff206013de9ec92fd58d25a6b34ef497b2e5544f19cf6003dfc4ffcaa933ea5eaec8a16b52f704ffb31da91170a50433739fe9acafdd02716ec24f3502b3937e82241460eed10e470e0253df2ba0a26beedc100c8d31cef5925a2ac609") 2018/01/17 05:00:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d0000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r1, 0x0, &(0x7f000003d000-0x4)=0x0, 0x80000) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000485000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000418000-0x1)='\x00') listen(r2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000078c000)={0x3, 0x1d, 0x2742, 0xfffffffffffffeff, "4c669bc3064b6c9d1925d708ec111ceb1c00c7fe2d605e0b5617bacd5cede89d"}) 2018/01/17 05:00:08 executing program 6: eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") setrlimit(0x2, &(0x7f0000001000-0x10)={0x24, 0xf0e}) r0 = msgget(0x1, 0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/7) 2018/01/17 05:00:08 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x6)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000725000)="", &(0x7f0000413000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000940000)={@generic="a5b51e7893c2f1ffce8f64800664a2fe", @ifru_settings={0x40, 0x1f, @raw_hdlc=&(0x7f0000b21000-0x4)={0x9bc, 0x3ff}}}) 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000572000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000258000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname(r1, &(0x7f0000d77000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000102000-0x4)=0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000db5000-0x18)={r0, 0x4, 0x7ffffefd, [0x8001, 0x8c, 0x800, 0x8, 0xd844, 0x2, 0x6000000, 0x6]}, &(0x7f0000cfd000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r2, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fb2000-0x12)='/dev/loop-control\x00', 0x200200, 0x0) r0 = getpgrp(0x0) capget(&(0x7f0000289000)={0x20071026, r0}, &(0x7f0000d15000-0x18)={0xfff, 0x4, 0x2e, 0x2, 0x3, 0x7ff}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "1a64dd5948fcd52370"}}}}}, 0x0) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000bce000)={&(0x7f0000be1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b39000)=[], 0x0, &(0x7f0000db3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00004f1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4b000-0x4)=0x2e) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000f4b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f4a000)=0x10) sendto(r1, &(0x7f0000f45000)="", 0x0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socketpair$inet(0x2, 0x3, 0xffffffffffff8001, &(0x7f0000077000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000003b000-0x8)={0x0, 0x0}, &(0x7f000029a000)=0x8) 2018/01/17 05:00:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7ffff, &(0x7f0000001000)="e0faacc7fd1a8b1924", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f0000001000-0x64)="789d84cd36aa6ebe3ed0e60213729d93a1995cd075a93f99ebc3b72424417ee4ef2d15cf4a24fe74b36d21ec58839aae8f755715886ead5b191fa51cbbb1f6cfb5857179a7517e5fd2ec67a4533249dc1208094f0f793709188b75c644477fcb5b3df209") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x73, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x1) r2 = mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x40000000000, &(0x7f0000795000-0x40)={0x0, 0x7fffffff, 0x0, 0x0, 0x1803ef82, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)="") ftruncate(r2, 0xa99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000-0xa6)=""/166, &(0x7f0000003000-0x4)=0xa6) 2018/01/17 05:00:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0xc1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000003000-0x10)={0x6, 0x800, 0x3, 0xffffffffffffff00}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000005000+0x1bc)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000-0x18)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000006000)='scalable\x00', 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000)={0xf9, 0x0, [0x5, 0x18000000000, 0x2, 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]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000009000)='./file0\x00', &(0x7f0000002000-0x4)='ufs\x00', 0x3342402, &(0x7f0000002000-0x36)="4287ef3f536b2a67601db591bf13e0fa299c12de30480bfdce9efc861c45e9c04dce5b5d6670d0292d6a48dc372ed9206636642ec256") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xd0, 0x0, &(0x7f0000005000)=[@decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x2}, @decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x2, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000007000)=[@ptr={0x70742a85, 0x1, &(0x7f000000b000-0x1)=0x0, 0x1, 0x2, 0x20}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f000000b000-0x10)=[0x38, 0x40]}, 0x7}}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000005000)=[@ptr={0x70742a85, 0x1, &(0x7f000000a000)=0x0, 0x1, 0x4, 0x24}, @ptr={0x70742a85, 0x1, &(0x7f0000004000)=0x0, 0x1, 0x2, 0x7}], &(0x7f0000008000-0x18)=[0x38, 0x68, 0x38]}, 0x3}}], 0xde, 0x0, &(0x7f0000002000)="8b73bc1b9be06e95c81162719d73d8718d1de71c268911a2edec7ade536d489763df29f80ec215c750fe851c152b80f83d064c154b3c692e9c7e356e696caf83fd832d5f659a8824be7cbe4f58ef97c1b4ea2e74a41a9be1bbbb3a3c76cc51ed0c17caad4a9d798bc9713f871362091b05f4f309d93fd072c92e184fe4e99e734672be0c95c41484abcb655e6cd70ab142adb532679fefe79e46a395394222afd1a3453a6f71591dd0e2f21da1f5c78b76843ffa60dce804b188f88f7e4cd1d4f2029a0ff21614d1ceb06cf8962327bf1ff498a644d3c83c5f22d707575c"}) 2018/01/17 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ea8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00002cd000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000071b000-0x8)=0x7fffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000026e000)={0x50, 0x0, &(0x7f0000b7f000-0x13c)=[@acquire={0x40046305, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000856000)=[], &(0x7f00002ac000-0x30)=[0x30, 0x18]}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f00006c3000)=""}) socket(0x15, 0x0, 0x0) [ 62.766758] mmap: syz-executor6 (7826): VmData 1761280 exceed data ulimit 36. Update limits or use boot option ignore_rlimit_data. 2018/01/17 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002df000)=r1) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) utimensat(r0, &(0x7f0000270000)='./file0\x00', &(0x7f0000950000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f00008c9000)=0x0, 0x1000) 2018/01/17 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002b4000-0x4)=0x0, &(0x7f0000115000)=0xfffffffffffffe75) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000405000)='/dev/rtc\x00', 0x2f0a00, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006d4000)=0x0, &(0x7f00008d2000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = shmget(0x1, 0x2000, 0x1010, &(0x7f0000544000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00004e2000)=""/54) 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) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 62.833974] binder: 7859:7861 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.842640] binder: 7859:7861 got transaction to invalid handle [ 62.848914] binder: 7859:7861 transaction failed 29201/-22, size 0-16 line 2788 [ 62.881278] binder: 7859:7861 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.890436] binder: 7859:7861 got transaction to invalid handle [ 62.896583] binder: 7859:7861 transaction failed 29201/-22, size 0-16 line 2788 [ 62.915557] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.921175] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000317000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b7e000-0xc)={0x6cc8, 0x80000000, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$dmmidi(&(0x7f0000f72000-0xd)='/dev/dmmidi#\x00', 0xc436, 0x200000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000001d000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ff0000)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r1, &(0x7f000001f000)='./file1\x00') fremovexattr(r1, &(0x7f0000c40000-0x2)=@random={'btrfs.\x00', '/selinux/checkreqprot\x00'}) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001b5000-0x4)='dev ', 0x1000000000) fallocate(r0, 0x40, 0x0, 0x1) 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a41000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b24000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = open(&(0x7f0000033000)='./file0\x00', 0x101400, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00007b7000)={{0x0, 0x0, 0x8, 0x0, "d8cea3b42ba00273f81823b18bb87b337400494b46e73f45474ca5b63c65b639cba4ffd8130a8cb5ec4373a5", 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "121e0a5608fbd0ab244a024c586ea844b00d1b02ce9ba66d0f4ac6f8b09bf2b67ba20eed04f1c7c81ac788d027b5048c9a6f3db25d34bc765fe2fdf60cabf4b2", &(0x7f0000593000)='+systemwlan0GPLGPL-^*eth1bdevlo\'selinux#keyring\x00', 0x251, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x14c, 0x0, 0x1, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e3d000-0x4)=0xfffffffffffffffd, &(0x7f00007be000-0x4)=0xfffffffffffffcd6) fcntl$setlease(r0, 0x400, 0x2) 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000738000-0xc)='/dev/audio#\x00', 0x230, 0x8000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000928000)={0x2, &(0x7f0000aba000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) getsockname$packet(r1, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c1000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000db0000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000031a000-0x4)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00005c9000)=0x8, 0x4) 2018/01/17 05:00:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000013000)=""/127) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000005000-0x28)={0x3, 0x8, r2, 0x7fffffff, r3, 0x4, 0x8, 0x7}) 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') umount2(&(0x7f0000544000-0x8)='./file1\x00', 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002000)={0x7fffffff, 0xfffffffffffffff7}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) bind$pptp(r2, &(0x7f00008c4000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0xfffffffffffff5e1, 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000003000-0xf0)=[{0x6, 0x100000000, 0x9, 0x2, @time={r3, r4+30000000}, {0x9, 0x7}, {0x3, 0x2}, @addr={0x3ff, 0x9}}, {0x6000, 0x5, 0x101, 0x4, @time={0x0, 0x0}, {0x0, 0x3}, {0x6, 0x82}, @queue={0x1, {0x0, 0x9}}}, {0x3ff, 0x9, 0xffffffffffff6545, 0x7ff, @time={0x77359400, 0x0}, {0x40, 0x6f3}, {0x2, 0x8000000000000000}, @connect={{0x7, 0x9}, {0x0, 0x3}}}, {0x4, 0x5, 0xc7, 0x1ff, @time={0x0, 0x0}, {0x4, 0xffff}, {0x8, 0x53}, @result={0x1000, 0x8}}, {0x9, 0x0, 0x200, 0x2, @time={0x0, 0x989680}, {0xffff, 0x1b5}, {0x2dac, 0x3}, @queue={0x40, {0x2, 0x6}}}], 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r5) 2018/01/17 05:00:08 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000d35000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xef)=""/239, &(0x7f0000ad0000-0x4)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) socketpair(0x10, 0x8000a, 0x4, &(0x7f00000fe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002be000-0x18)={0x0, 0xffff, 0x0, 0x101, 0x1}, &(0x7f0000f75000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000564000-0x8)={r4, 0x8}, &(0x7f00003ef000)=0x8) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000164000-0x14)={0x88, 0x6, 0x4, 0x9, 0x8, 0x21e0, 0x7f, 0xffff, 0x50, 0xc8c5}) 2018/01/17 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ee000+0x298)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) r1 = add_key$keyring(&(0x7f00009de000-0x8)='keyring\x00', &(0x7f0000584000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000475000-0x5)='eth0\x00') connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000f50000)={@loopback=0x0, @empty=0x0}, &(0x7f0000437000-0x4)=0x8) 2018/01/17 05:00:08 executing program 0: 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$inet_sctp(0x2, 0x5, 0x84) sendfile(r1, r0, &(0x7f000051c000-0x8)=0x0, 0xfff) syz_open_dev$sndpcmc(&(0x7f0000de3000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x101400) 2018/01/17 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000820000)='/dev/input/mice\x00', 0x0, 0x40) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000076b000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000085d000)={r1, 0x100}) r2 = creat(&(0x7f0000e34000-0x8)='./file0\x00', 0x0) flistxattr(r2, &(0x7f00000e6000)=""/4, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f000009d000-0xc)={&(0x7f0000451000)='./file0\x00', r2}, 0xc) 2018/01/17 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d1000-0xe4)="", 0x0, 0xfffffffffffffffc) add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008d000)="", 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00002df000)=""/0, 0x0) r1 = getuid() ioprio_get$uid(0x3, r1) 2018/01/17 05:00:08 executing program 2: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000939000)=[], 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) sendmsg$kcm(r2, &(0x7f000045c000-0x38)={&(0x7f0000a20000-0x4)=@sco={0x1f, {0x8, 0x4, 0x5, 0x1f, 0x0, 0xffff}}, 0x8, &(0x7f0000cf1000-0x80)=[{&(0x7f0000536000-0x60)="e27f051cf71e7d39a5e9067c5021abc32fc55fed0c0a9db1c4e82e276eb20362157ccb311ae178126df936295f05309183da4494b46df0e7a85f2799a958863fe454066177baec1ecd74987a70b34ca34a7d24b037e58acc85eb7d39d1a18ee2", 0x60}, {&(0x7f0000eed000)="df96321cff02884197bf0718a51bfeb2405ca85aef468c411ef839aa963d9420253e826e159871618c5b2dd263c7540a989dd74092d368d098b790f57f5a26bab7e7b139b551db56300eb64d507916b25502e61ea71c0147900a02e0c8949521b5bca722db6e40beb05977f3e2518d236f568a0936244620cf4b156ee941d1afb3d4ad74b89675377cfab596d59b9aea390ac355b1c85b02a55d6100447009e16f06545b0f020a05897662aa8be060c9259bb1993d5d6bb269736087c3ac40ad722d687cefb33410b22c5d81ca3ffcdb314c0cf2ef62951d64ba066f09534886", 0xe0}, {&(0x7f0000a2a000)="abd416bcd986722ef62109b5ac91ed1aa9815977cf0810049328a825898ff11af0e71b3d9a2a1336a85282904d7604bca46acfefbc5368e0ede6eca4a04d72a07aeb7541ec", 0x45}, {&(0x7f0000286000)="b1de05cf3c258c603118ee0cb74f4f0505a81bf829384b36458c98", 0x1b}, {&(0x7f0000954000)="ffaaafc8e02050c37399df2ed4aedde65a9ba2", 0x13}, {&(0x7f00000f2000)="e321b181a4a091e8f08da2406b81fc7f5e5237902a51f1b8f53401cf4512fff4ac4558478a708e00ca46d95369a612", 0x2f}, {&(0x7f00005a3000)="6080d004f1028a36f5a7f9077dc03f2827e2388f42fab041321abf7794ad077eea9a5a88a830c5d52a68f79b0eff522dfda6a5a5ebd32ab5512136831217d2ba8c326056bc11b66b648150c1be262b9204d8f5308d6b39d23e9e296743779f598c8f26149e425a9597696bcb2d1ca69568fd119ec659ea72be1989a3ea7e5216f6445089cb95fe46ac2d1baa9a60739697fd955bd6d34c00750b4ad272b52640d4ecd0a307cfab7a68b7953facd5626b3168873590d22e06766309ecc527be4c1767ac6df395dd", 0xc7}, {&(0x7f00002b6000)="5a32a1f8d4f0ac8f27b743fdf9b307e64edc5b5c17e235b20e2f10115503f35e0cb9800af3f2a6fb50920c4262197bcf8d64d54dc7e49749b7b2f71308ba8269982a34b918d9978359f3e9a9de11a8409888c31ff0bc785a44ffa2d31da05b7e27ed24fa613b287ef7febbcf0b4fae176a5915c1163f775458bf819e6ee8976d000ccd688f27cd4a8fc7d40c1d2cdc52671b", 0x92}], 0x8, 0x0, 0x0, 0x8000}, 0x5) 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000008000)={0x5, 0x9, 0x9, 0xfffffffffffffff9, 0x4, 0x3, 0x8, 0x2, 0x80000000, 0x2000000000000}) ioctl(r0, 0x9, &(0x7f0000006000-0x1)='u') 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f7e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000003a000)=0x2) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000a79000)=0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f7f000-0x4)={0x2}, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x200000000000002f, &(0x7f0000f7f000-0x30)=[&(0x7f00009ba000/0x1000)=nil, &(0x7f0000d98000/0x2000)=nil, &(0x7f000068f000/0x1000)=nil, &(0x7f000053b000/0x2000)=nil, &(0x7f0000720000/0x1000)=nil, &(0x7f000013a000/0x800000)=nil], &(0x7f0000b88000-0x18)=[0x4, 0x1, 0x3f, 0x3, 0x100000000, 0x7], &(0x7f0000f7f000-0x4)=[0x0], 0x4) shutdown(r0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000920000-0x2)={0x7, 0x7f}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003c5000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000-0x4)=0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f80000)={0x0, 0x5, r1, 0x0, r3, 0x9, 0x8, 0x9}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000f80000-0xf8)={{0x3, 0x0, 0x40, 0x2, 0x9}, 0x5c, 0x401, 'id0\x00', 'timer1\x00', 0x0, 0xeb4, 0x9, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a92000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x5, 0x2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025d000-0x17)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/17 05:00:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000336000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e7e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000-0x4)=0xe8) r2 = getpid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f8000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getresuid(&(0x7f0000831000)=0x0, &(0x7f0000c1c000-0x4)=0x0, &(0x7f00006f4000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cc5000)={0x0, 0x0}) r6 = getuid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000959000-0x8)={0x0, 0x0}) r8 = getuid() r9 = syz_open_dev$admmidi(&(0x7f0000898000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x8040) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c4a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000096d000)=0x10) r13 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff1000-0xf)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f000074a000-0x8)={0x0, 0x0}) r15 = syz_open_dev$admmidi(&(0x7f0000094000)='/dev/admmidi#\x00', 0x869f, 0x3) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00007e8000-0x18)={0xff, 0x2e, 0x0, 0xffffffffffffff9c, 0x0}) r17 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/cuse\x00', 0x40040, 0x0) r18 = syz_open_dev$loop(&(0x7f0000ae1000-0xb)='/dev/loop#\x00', 0x100000001, 0x480000) r19 = syz_open_pts(0xffffffffffffff9c, 0x0) r20 = syz_open_dev$sndtimer(&(0x7f0000cce000)='/dev/snd/timer\x00', 0x0, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a39000)={0x0, 0x0}) r22 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002be000-0xb)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000295000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfb000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000)=0xe8) getgroups(0x1, &(0x7f0000180000)=[0xffffffffffffffff]) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) r27 = syz_open_dev$vcsn(&(0x7f00005ee000-0xa)='/dev/vcs#\x00', 0x9, 0x40) r28 = syz_open_dev$dspn(&(0x7f0000a70000-0xa)='/dev/dsp#\x00', 0x9, 0x10800) r29 = bpf$MAP_CREATE(0x0, &(0x7f000041d000)={0xf, 0x5, 0x1, 0x2, 0x11, 0xffffffffffffffff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r30 = openat(0xffffffffffffff9c, &(0x7f0000e02000+0xae7)='./file0\x00', 0x400, 0x2) r31 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$netlink(r0, &(0x7f0000d6f000)={&(0x7f00006ab000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000a8a000-0x30)=[{&(0x7f000028c000)={0x10, 0x3a, 0x400, 0x6, 0x3, "", []}, 0x10}, {&(0x7f0000e07000)={0x1608, 0x12, 0x200, 0x2, 0x3, "", [@nested={0x44, 0x57, [@typed={0xc, 0x8c, @uid=r1}, @typed={0xc, 0x5d, @pid=r2}, @typed={0xc, 0x3d, @str='@\x00'}, @generic="0a22ad", @typed={0x18, 0x5a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x188, 0x18, [@generic="", @typed={0x10, 0x20, @u64=0x5}, @typed={0x28, 0x17, @str='mime_typeppp0em1em0\'eth0%wlan1\x00'}, @typed={0xc, 0x8, @fd=r3}, @typed={0xc, 0x3d, @uid=r4}, @typed={0x7c, 0x2, @binary="552d240425aa43678eb34e221bab2570e1788ead071cd27466d0de208a56340cedaef943dd1a6ac71841be65d7aac613b0857cda79d6fb3b2562697f800006dc68d9bcd259c826ba853fe73075e9444b2405d833418fbda934a50c250b36ec0ed1f9d3452fabe39ca69cb148b52d31165325ba"}, @generic="46e2f9cd54cca1264f16ac20b5b33a2c491e4b75444c01e73eb1d2d545855cf10aadc88f5419374c93052c5e486be29e69200ea50da998a74f718dfb880889660130b6a67d6f262394d9715d4aafcc9e257a0bf7ac97608f174600a031ce8b65c57c47011422f13b29f74601f1d93967440c83952d1a9ca716f41589f32a31e032dce9d6181512ddc4b941810be99ce1aa6d9ba3bb6ab903ad48f088c804ddefff16beccc970c25fd7ad6baf9d2c0636bb59eb17477e"]}, @nested={0x244, 0x4e, [@typed={0x20, 0x39, @str='vboxnet1uservmnet1lo\x00'}, @typed={0xc, 0x15, @pid=r5}, @generic="08a985aa456c2f492c5da51f80a97b53f49d3438eb7aa9853383c3a9e694a945cc97795f761f416abb247434a5d838d2a1427b11b6f74eed50e67c98f9092c2774b9f39801f42036eb94acf5ff70edd8e86a730ad0410b8ca7b5a28e77e7af8a8a635108786b63e1839adde7aacbdfc7ff996a9d14b3d6c1d25144bf4335ae738984a2c0b5a168c29db6def5987b013bd751fd44bac30e8743fdd2bc05cc37d425e428", @typed={0xc, 0x20, @uid=r6}, @generic="652b6ee8f866e13a806ac97ab97bb0b21b55cfed8040c0977b33b3b0cb223f37ad526bf546fb6daef45b17f211beca8d0fb8af30e79fd0bc948ded71cb91e65c67eed7513377255e257c8f605e73f6b2fb1d8f769cfc1a5092b985803733b1623fa3affc3bc5aad6de8841a396771606e5719d74412981915bbdf6511454d94c1a7c8f1e8df3b5a6de143a7bff4d6a7e1e097290cdad0de34e774c799127da91b2ca6b91a0d201365cfca9e13eb83a7b25a7324467eb43a519c5deaf1d398f2fb245da51eeaa89d01af6731f4e", @typed={0xc, 0x76, @fd=r7}, @generic="2d0bf82de50e076836996927592c2f95e90b7b55ac1ba961216c317fdfecc68e688e84d7601b635d43aebf1355f3df37669490c67051c76b6aab87071577989dd002a231fbc17279b4a2a45ba67cb9d50123619714c5e871a1e53cefabbfeca28649fdb2ad804dcf6e7db42ec707d58a7b0c9e30280b6e6d17296250e6b212db5c3f0dbe79273f25351e"]}, @typed={0x8, 0x4d, @void=""}, @typed={0x10, 0x34, @u64=0x6}, @nested={0x10c0, 0x57, [@generic="c8d96c69b7bedf124ea94c0605207fe0574c8e721956865621d224d7930adade2710b1217b7c89519ade1a2933e301582bf6ee4e7fedebe55d580f9459d0996e694f869483c2a2bb38ee310414262e4cda8ae08f99ed53e81939f8ca1c3ede98aa37230a681abdf672db4069aa33e6d4e5377782630436a60cb329e59de2c070616c4f3850b6271afcc7e0c272e917c5317b25d8c575e3db4b0d2b61296fd8154f7bc59b1d333798c376f95c676a", @typed={0xc, 0x28, @ipv4=@empty=0x0}, 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@generic="b592e72d040850107cd77199621371524a88680b0177c4f11ab90d4e86173a0e42016955b04f21db3f1fc8fd451881496da1b3d46f582389a7dab76ee5bf43e6f5ad14c7d8e4f6b0e25575df482210b24525a5ad87049ba976bdb3b226086f166abcd99ccd0c2584fe6688b639f62e413a1b39c8c5c32dfefddd410936c0d3ac93227057d710736202c3a1883e3a595fdc182ef1718ab8e08ca8d44b6c86755f214fea62c9bcb497abd868ff65623ed1f8b7df9065a1", @typed={0x18, 0x67, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="110ebddda4b532ffb639f49f146bd13d97a632c367d777efc20f551f56dd171523a1714bee3807b17ce81e", @generic="dcbdef39e6db094dc4d65057fa638cc29e95c2cf689d9a42ca0a465b19bd313ac3f07238562a309ff30fa931fde0ed0f0fcfefd249cefe0999a2cbec857371e81c0c1473145b78fbb2546e76d4b6fab8b42b026908591fd710ad87eb14f171ae8affa34cadc7b90c4287cb718d68b3f9442bdccad538f41aad690d7a12cc07a587fd4c1b9a6beda76604a9"]}, @generic="9c40486cb43ab235e10e0786ed0cd20c66a3544f7b4c5b6bd0c97c5cf534a8bf1c6d2c6e9f0fb1e09a1af7ea15e9dacfafca8a8ef7", @generic="d820e3609a2c39aa573d2e3e343eb790d84a2f05e4770be089c191812ed92904856e1c3e390ef0dd284d1285a4c94d88d300570442898d24e38138d2df7b", @typed={0x84, 0x7b, @binary="0855b4ca1b0842b79b24841ea6781e28857efec1aff52419c8ede873e1afa9f2bf3a6b7806d6f8b1e39980ba3f13076b50bc6a131abd190d48e8fb8892e3c68612d0f333c6645e17058d36d92e44fbc7183d2ef0e1b7fcf08724e061be04c2858bd3c1fb51eed416d2ba840779e52b9bb739107f391fcc3f8da469ce"}, @nested={0x10e0, 0x65, [@generic="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", @typed={0xc, 0x22, @uid=r8}, @typed={0x10, 0x9, @u64=0x5}, @typed={0xc, 0xf, @ipv4=@rand_addr=0x4}, @generic="b4fd74a982b74466a57e986e6f2922d5b7a2bc8cf1887a4ffe587c8332b6a2d0f62a7f28fd97ccb181df151f15f830bbb4916d420cfd8218cf6bbcea61a8271fa67ef48aebc28f68108f03179a56d08f6046c81cbbdebaced91ac13c207f5113eb754e9e114e8aed4fdfc33bf84ca3210bcc0ea4ffc919671fac24740831f7f5f624e07d546a1c3a10d7c17c9d07cdc467902abb53107ab5b511b8f418fa1c340fa488014d6ecb0309ea759471d894916c"]}, @typed={0x10, 0x1, @str='keyring\x00'}, @nested={0x4, 0x37, []}]}, 0x1580}], 0x3, &(0x7f0000c35000)=[@rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, 0xffffffffffffffff, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31]}], 0xb8, 0x44000}, 0x4891) r32 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r32, &(0x7f0000930000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r32, 0x1, 0x1c, &(0x7f0000866000)=""/245, &(0x7f0000c23000-0x4)=0xf5) r33 = syz_open_dev$vcsn(&(0x7f00005eb000)='/dev/vcs#\x00', 0xffffffffffff0001, 0x400000) setsockopt$inet_udp_int(r33, 0x11, 0x65, &(0x7f0000172000)=0xffffffff, 0x4) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000f36000-0x10)={0x0, 0x0, 0xfffffffffffffffd, 0x2001}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000073000)='/dev/input/mice\x00', 0x0, 0x20002) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000916000-0x4)=0x0, &(0x7f0000dca000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b55000-0xc)='/dev/autofs\x00', 0xd25ee51bc63f4a4d, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000709000)="010000000000000018") ioctl(r1, 0x100000000, &(0x7f000022e000-0x41)="027d5b1f3d6225ca17f7b66a3f5d36562fc9983e44ec6dc68fc441645efe3a81ac3dc68054a3926ad3c89b5625df8869dff9045cf922c1604c4b0c7e5fc33f2804") 2018/01/17 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x20, &(0x7f000018a000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000045c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fb7000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087e000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000bd0000-0x38)={&(0x7f0000779000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000ee7000-0x10)={&(0x7f0000ef0000)={0x13a4, 0xb, 0xf, 0x501, 0x2, 0x1, {0x2, 0x0, 0x7}, [@typed={0xc, 0x1a, @u32=0x8}, @generic="ee5ff84b1c4016fa8e5951cff73cada3", @typed={0xc, 0x7e, @pid=r2}, @typed={0xc, 0x25, @uid=r3}, @nested={0x1350, 0x6d, [@generic="fbb9256d78e6a3c9a979084c0f468c595cac06002a04c1558efb7570b591314d10537ecc2e4bb6a0e773b21f45b8dc3b1a263b76403427cc08ba93fbf71f8424cf7f191278b9e41ded4c4b11819c7b13ee7f851b295bbd870d4b0e631500ad2b77680eff1e2badec32bde8a646a4eb47a56f1e76f143194b81f4106481dfdabb2d3c7c5ff91b2345d87c4e5a3a93d0b71d599cc0e2bcc49eeee6d8705a7fe0bfcebb9798b9f7c7bad1a608764a4b604be87b2b7c3740d0473c6252ba8a", @generic="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", @generic="0a5c9a0381fec672f0df992833c4bd04f958271c2f5dc65b8ef6745d31c3b82f3a8dafd080447c8e7b73bba3900e3a79217c04e4d4f5428a2b9ea7c480d66a07607a751e0362439258e36b476f851667b072d76a775aaf6daad3c26bb6bb0570e39418e6ccd932c399e92fdd102a06a8f4707bdfc44adf76eea766a393773b13dcd2aaa027de545ed3022ea78c622ad0f8e0f2589cac110db933b5a9e5d8a2d002db505c6e20d60506da5903141695890d3f6a11babddffeb835afc3f798811d85599a823a767ca2761d4bec70aa5cb19eb7e5ec909f56711eba", @generic="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", @generic="af9f309e65a2612e67333b8906c45d53b083cc015b57daf79fc33fcf8699235219120d360384", @generic="11eca55472b9e2c46abf0a4dbe0d5071564f6249847b4220febafddfd89b1f8f48181afefdd70da7c491e02d5fd6adf840a66afdd723951e24defac490325938b46ab9b05b86555d7624bb846c7e32d0aa67af89fd7642c833bfb90e00fe80547a17b88dd9c8f314222069f99501e301d6379515a857440ac2ae0aff9358a863", @typed={0x10, 0x2b, @u64=0x9}]}, @typed={0xc, 0x35, @u32=0x1}]}, 0x13a4}, 0x1, 0x0, 0x0, 0x40090}, 0x4000800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000060e000-0x28)={@generic="0a386b5cf2f1d4443728f50ee1b8f996", &(0x7f0000d6f000-0x24)=@ethtool_channels={0x3d, 0x1, 0x0, 0x80000001, 0x401, 0x4e24, 0x8, 0x4, 0x5ea6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a25000-0x8)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000476000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = request_key(&(0x7f0000cc4000-0x8)='trusted\x00', &(0x7f0000700000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f5000)='ppp0&self\x00', 0xfffffffffffffffb) add_key(&(0x7f0000d2d000-0x6)='logon\x00', &(0x7f0000ade000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e8b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000bbb000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1000, 0x3, 0x400, 0x5, 0x40000, r6}) r7 = memfd_create(&(0x7f00005c3000-0xb)=',mime_type\x00', 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000465000-0x50)={{0x2, 0x4}, {0x6, 0x100000000}, 0x8, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/01/17 05:00:08 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x1, 0x441b0, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bad000-0x18)={r1, &(0x7f0000059000)="5aa7b98d2de24d2a0ba7032b03e53b444d0e6c8b2a43dd241ee28a84d7955357c93683f01281190cdd7d3a7103bff89061ef3327ec4f4ce02cf1280cb512c4186f68ab77bfa7c290e4", &(0x7f0000d04000)=""/49}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004a6000)={r1, &(0x7f00000b9000-0xb0)="fc4e1682330b6e8fd7778adbd5e83dfc1e55b8239caec149e70e3bc0647b3163eefbefaefa256e7781077382d8260612aad094d113e8b410ee5ffe59c4811161b37ea016c95b11d474e32c0cf6543c35e001a1c3a2a77e81fc75deaf4dc77e182c1cf13d1d1f9567fbfc72898c7645b4f2e5aab77ed207d97b9fe6f91de718fa892036131ad92d020bb4a870745a1c0e307484f2c37fc5cf0964fb67922de37a90d58b9faf40812a612aafdf0a3e657d", &(0x7f0000266000-0xae)="32596cc63650c549caef97d192a3fd3145d52a6eb9b470ab3b4df3235195c214d435a27c13ec8c999193156fd9e7448514fe78ea8ef085d156cf1d1b43649ef566dcf5f2c0d9820b4f15066713280152363af6857460932b573859a4e1a2f355a8b9bb44f7c151a2218d54fa6389c7f7949abf10e53303fd40b4dded41f132a108374cd5f797eff0d34a46758472015deb20d46cd17be8cc80de504511f3d629131d1661fec259dee89934966cb7", 0x3}, 0x20) 2018/01/17 05:00:08 executing program 6: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0x6d) 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000054d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00007b4000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000051f000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003c2000-0x18)={0x0, 0x1000000000000000, 0x30, 0x0, 0x20}, &(0x7f0000750000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000024f000-0x4)=r3, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000106000)={0x0, @common="736974308800"}}}) lsetxattr(&(0x7f0000adb000-0x8)='./file0\x00', &(0x7f0000142000)=@known='security.capability\x00', &(0x7f0000cc1000-0x1e)='-ppp0]cpusetselinux-eth1wlan1\x00', 0x1e, 0x3) link(&(0x7f0000c96000-0x8)='./file0\x00', &(0x7f000058b000-0x8)='./file0\x00') 2018/01/17 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0x8, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000aed000-0xd)='dns_resolver\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000dd0000)='.dead\x00', &(0x7f0000385000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003fe000-0x1f)='}keyringwlan0proc+\\+nodevnodev\x00', 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f5000-0x8)={0x0, 0x7}, &(0x7f0000c6c000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000175000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x0, 0x63b, 0x400, 0x0, 0x7, 0x8, 0xe5, 0x20, 0x7, 0x5, 0xffffffffffffffff, 0x1, 0x1ff]}, &(0x7f0000337000)=0x108) r5 = shmget(0x0, 0x4000, 0x100, &(0x7f00007d7000/0x4000)=nil) r6 = openat(0xffffffffffffff9c, &(0x7f00005dc000)='./file0\x00', 0x40, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000745000)={0x83e, 0x2, 0x70, 0x9, r4}, 0x10) shmctl$IPC_INFO(r5, 0x3, &(0x7f000084b000+0xec0)=""/211) r7 = shmat(0xffffffffffffffff, &(0x7f0000558000/0x2000)=nil, 0x3000) shmdt(r7) keyctl$instantiate_iov(0x14, r1, &(0x7f0000af5000)=[], 0x1000000000000060, r1) add_key(&(0x7f000006c000)='cifs.spnego\x00', &(0x7f0000e30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002d0000-0x10)={&(0x7f00006cb000)='./file0\x00', 0x0, 0x0}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00003c6000)=0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f00009f6000-0xe2)=""/226) mount(&(0x7f000098d000-0x8)='./file0\x00', &(0x7f00000c9000)='./file0\x00', &(0x7f00006ee000)='sysfs\x00', 0x8a, &(0x7f0000a7d000-0x7c)="dd726fc5912f5b1a621f21664a252a5f52d182bfba2ffe400ce1876c4c798216860ad8c2d79934c704b59d749e7d283aaae5b500fde69014ff4d36e1642477fac6375a42f8aca46c8b357bad4fc05c2600a9e153f896f4667ad834597df50377590968f5c0f11efcfe562483418c61490a68c082a569e8e73f0d5419") 2018/01/17 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x20005, 0x0) fcntl$getown(r0, 0x9) bind$inet(r0, &(0x7f0000606000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003ce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000004000)=0x2b, 0x9) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000418000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x800) read$eventfd(r1, &(0x7f0000738000)=0x0, 0x8) 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) membarrier(0xe, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007d, 0xa, 0x100000000000000a, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) [ 63.254534] syz-executor1 (7959): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/17 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000009e000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000ca0000-0x81)='setgroups\x00') getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004fd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000112000-0x4)=0xb) syz_open_dev$mouse(&(0x7f0000837000)='/dev/input/mouse#\x00', 0x80, 0x1) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/17 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) readv(r0, &(0x7f000094f000)=[], 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) iopl(0x38d8) 2018/01/17 05:00:08 executing program 0: ioprio_get$pid(0x3, 0x0) listxattr(&(0x7f0000af3000)='./file0\x00', &(0x7f0000307000)=""/250, 0xfa) 2018/01/17 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x80) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00007c5000)=0x0) fallocate(r2, 0x0, 0x0, 0x7) sendfile(r1, r2, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/17 05:00:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x1, 0x7, &(0x7f0000001000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)={0x77359400, 0x0}) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = msgget(0x3, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001a2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a11000-0x4)=0xe8) lstat(&(0x7f0000757000-0x8)='./file0\x00', &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() stat(&(0x7f0000d18000-0x8)='./file0\x00', &(0x7f0000cae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004dc000)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000068a000)={{0x8, r2, r3, r4, r5, 0x120, 0x7, 0x0, 0x0, 0x0}, 0xfffffffffffffeff, 0x10000, 0x10000, 0x4, 0x3d75, 0x1000, r6, r7, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={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]}) 2018/01/17 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000003f000)=[{&(0x7f0000238000)=""/225, 0xe1}], 0x1) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") ioctl$KDENABIO(r1, 0x4b36) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/17 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006b3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5000)='m\tunt}\x00') r2 = epoll_create(0x2) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") sendfile(r2, r1, &(0x7f0000bc2000-0x8)=0x0, 0x4130) futimesat(r1, &(0x7f00000c3000)='./file0\x00', &(0x7f0000abb000)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000764000-0xc)=@sack_info={0x0, 0xffffffffffff9a4a, 0x10000}, &(0x7f0000ddf000-0x4)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fbf000-0x8)={r1, 0x3}, 0x8) 2018/01/17 05:00:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d19000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa694, 0x0, 0xff, 0x4, 0xff, 0x0, 0xfffffffffffffffc}, &(0x7f0000d85000)=0x20) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) vmsplice(r1, &(0x7f0000022000-0x30)=[{&(0x7f00001bb000-0xec)="45a6fe577623cd3a4d2f2f94c5818b1ca8ca5ff4dcd4662f23b84527eadb1a82144a0e2b810553a4a1ff614f079cb34dd6b3cdef3f8e8a8db38ea6a84bdfb00e089aa6033fdd150dd39a0a11f4134599d298743c4cb284358639160d5ceaaa67fc5c10c8c55cf442f8000e64dbbcf2dc62580f9e25025e4ddfa4185fd41ab2dbf0d5dcab1fe90e40ac3be045b37ba071fb37ca1b2f73abf64eeb759802ada055e8bfd8527a79843c3771dfd778ea52e3402d401e5d9f92abeb87bef181d4a90925fa252426a6cb3d26d844465244494700f04b26e083d1a079d1961255f4d5791b44bf0dc36aaa515cb47a85", 0xec}, {&(0x7f0000fd1000)="a16eff21b3cb5d3a979f5a5efc7dbb81cd4346a0a940f21717b38884fd05fecd", 0x20}, {&(0x7f0000efb000)="afae1b8884cc782de0d39ada113bd5a82059dda4d09ba78fdb164bd4be946064f3fdd0318af080cac7740bf94c3c49813895a0d5768d0328e59ea1c25c5fbb8c3edc303642d0117d6e37ae0beee73c0e14c34024cf3ddd361d42b8e8ba45191873297e557e80201d185c0b7e8c3aca050e5bb7f15b67f3a2dc38c80c1d629bdf2e284a0959b32f8c", 0x88}], 0x3, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="", 0x0) 2018/01/17 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000022e000-0xe)='om_score_adu\x00') fcntl$setown(r1, 0x8, r0) writev(r1, &(0x7f0000ba9000-0x10)=[], 0x0) 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/access\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000d83000-0xf0)="f8a2c741a69790fa32d6c1a74bb1d5e34f4f2cb17a33aa630b9f1b5e720b6c124fa53ad6a0c3e16d00d4aa326692578c34605bd6b928855e14080b69fd441145cbef6b09c33f3f7121a8bbee9cd929077732d716001334ac691e2ab0261881d2012a2e3db8b855c43dfeabb79eca06faf6224b45aca28e825f88c125a704ae128e3aadbc1ba001e0fbb4c37a7f21fca5e917041c41f5ece2e1678c4e1c1791c37e200c98aeb6d57f662ca96c4fe7b322590494a241e8fb8871ef7a4307151aa3bbc64402ca6810425c82124c09a2bb3388f3b3c30807cbdbc28ba2c68beb5ffcf2ea97c2340f190c12357e894bfb91ca", 0xf0, 0x40, &(0x7f0000305000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) capset(&(0x7f0000a31000)={0x10019980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20801ffd, &(0x7f0000001000-0x2)="", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") 2018/01/17 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000424000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r0 = socket(0x1f, 0x2, 0x8001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/01/17 05:00:08 executing program 6: connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', ')/\x00'}, &(0x7f0000001000-0xa)='mime_type\x00', 0xa, 0x3) 2018/01/17 05:00:08 executing program 3: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000)={{0xffffffffffffffff, 0x6, 0x40, 0x6, "5cc4e02b591ae55acd1af0eb6e1a03fc3b74517c7d4a47bdbeee746429a4a38016d7d9236eaa1de37804c4fd", 0x6c}, 0x6, [0x8, 0xff, 0x3, 0x1, 0x10001, 0x9, 0x8, 0x3f5b, 0x8, 0x7, 0x4, 0xffffffff, 0x1f, 0x12b6, 0x9, 0xc72, 0x0, 0x200, 0x91, 0x401, 0x7, 0x8000, 0x8001, 0x792d, 0x8, 0x0, 0x8, 0x1, 0x3, 0x80000001, 0x40, 0x4, 0x0, 0x77, 0x40, 0x7, 0x8000, 0x20, 0x40, 0xfffffffffffffffe, 0x9bf3, 0x4c, 0x1, 0x1, 0x6584, 0x5, 0x7fffffff, 0x3, 0xfff, 0x8, 0x2, 0x9, 0x5, 0x100000000, 0x8, 0x2, 0x4, 0x4ac, 0x7ff, 0x3, 0x3f, 0x101, 0x1b4, 0x100000000, 0x200, 0x0, 0xd4, 0x1, 0x5, 0x1, 0xffff, 0x7f, 0x3, 0x3f, 0x100000001, 0x5, 0x9, 0x7, 0x7fff, 0x2, 0x7, 0x4, 0x9, 0x1000, 0x3ff, 0x6, 0x7e0, 0x6, 0x3ff, 0x3, 0x10000, 0x5, 0x1c19, 0x5, 0x5, 0x0, 0x4, 0x7290, 0x6b, 0x8, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x6d30, 0xbe7c, 0x4b5, 0x80, 0x5, 0xffffffff00000001, 0x2, 0x20, 0x5, 0x1ff, 0x85, 0x6, 0x9, 0x0, 0x8, 0x1, 0x1, 0x1, 0xffff, 0x3, 0x4, 0x8, 0x40, 0x1ff, 0x100, 0x80000001], {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]}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x4, 0x0, 0xfffffffffffffffc) 2018/01/17 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000084e000)="1cd54f5907b5f44ca621d28f3c69b23803005bdaea1ec8a25ad4b03aadc50fc6533d05d1b9e2e0aebbb1973e592d30ad32f43d3649e3ea9a0aa469d2910a482915d14a0efe12e753ac5cd4200060409669ed5d451a5aa3f139bfb9f0156fb4c841bbbaf7bccf1088ec61481b4deae8afc2ccd6210d08bc9aa7ff73") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000015d000-0x8)=@assoc_value={r1, 0x0}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000265000-0x10)=@buf={0xe9, &(0x7f0000144000-0xe9)="4b290b6265d963387e2dc2d376a12f2e526bb626fa74e0d9fa9d61792b6003c6a85b85e9942df29634d3e1fc5ff9582eb3060c475fc2adffcac5238d06ebc79eb386d8aa80dc73b91787c7b5ba41ee62fd0d1a0b355c44215eb7a74d0c97f18ce433f7fdb3230d796c76bbe0db43ff23b6b4a9f20bf92a6631ec716b621da409d929067c3673ad373e8c2ea24499874ec4b8491fc4fd1b6fc38562de7064ebb9b1ecad77419a3c36a74d4690e376302d403fa5e3be7826f0a354ceb547ee953e7bb7df43a3e79a4d60540a37dec411e95ec8fafdc34490f4f1420e811e36ac352f3a92f7023641e2f9"}) 2018/01/17 05:00:08 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e00000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x2, 0x0, 0x0, 0x0, 0x101, 0xfffffffffffffffc, 0x1]}, 0x5c) syz_open_dev$sndmidi(&(0x7f0000295000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x10000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/4096, 0xffffffffffffffb2) 2018/01/17 05:00:08 executing program 4: 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) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getpeername$unix(r0, &(0x7f000076d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ba000-0x4)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) 2018/01/17 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000e42000-0x8)={0x8000}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000e41000)={&(0x7f0000e99000+0xdc3)={0x27, 0x20, 0x1, 0x7, 0xfffffffffffffff7, 0x9, "24609ba7cb953b3c09613de8c645fb95ed82a7aef7b4eb4d92ba015dfca6a3ac50d21b1e494d45a6d869f5293a12796612c2808ee5b1fda47fb7abb28e0df5", 0x8}, 0x60, &(0x7f0000029000)=[{&(0x7f00009d3000-0xce)="0ce4ed201cdc68f1695c2ec4b0f055f1fc87eab1a03e5de6fa37b097bfed5f2b2bd603794ca6c4f40dc4a4978ecd64716619f5317ed2013fe7e351cc5c97266bece5b28f680221ec88a8f90abf38647df63894637d2c6e88feb18cab462e679c348fc40514c34198f669217427184127bc1e58bd84c151099ec78df36a15a4a0e587686f41035ecc55c6a209723ab3818982ec13e28582b638fa2ce57901bdf67787f75396a4694b501723e55bf232e1046ed308b3ddaf4a7409857d491d0a232a3ec175e9e9cb5bb11953488c7b", 0xce}, {&(0x7f000027f000-0x76)="d80e8161acd68c876d21031978faa47ab9f797adfe76ad1c54d1a99b9338e99cfb31e65f88a9412ffeb86c156c3e697cb65117ca9ad75b81da933af77e95e16463e40f28aa775d2c44056a6caa8961b2a4b4607e50f3cdb17bc0c496c0407e5abd576872fe0d57fd40f2320b19377ec8347ff8562595", 0x76}, {&(0x7f0000e5b000)="140fdbdaf77bb8d5316fa24d38ab2beae3de174a2d4d09448833e33e6a60872aece6735bc4bd726861dc6596ec35ebf15404af1e5de1177007e6034a95164ce705b4e9fe8f50e47a56d6b425022a26e070042589f9dd09d386048c9a311f249d0b2fbf9ac7599e2329f2e6c34c74c282a4d02dbc20c628cb44a6a911f830ac65d3da2e3a62b549875644f042c64f37b0a3a8cc9f5a5ea715eb30202611270f834b6e", 0xa2}, {&(0x7f0000006000)="537a0adaff8af60691d57899ae3a386fec609978de28353d566428458ddc51f9e35fd61365e2187c013d7a2bcee70a9306dc96c4efe7456366134e36b285bfd2a9cb959aa61b", 0x46}], 0x4, &(0x7f00006b3000-0x28)={0x28, 0x84, 0x7f, "0f97726ada5e4a44283e2a6eeb96e7860230f7b75f6d2131"}, 0x28, 0x4}, 0x20000810) listen(r1, 0x9) 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}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000+0xde2)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) r5 = dup(r0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000c99000-0x1000)="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", 0x1000) accept$inet6(r5, &(0x7f0000324000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a18000)=0x1c) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f00001dc000-0x18)={0x1f, 0x6, 0x1}) 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034c000-0x78)={0x2, 0xffffffffffffffeb, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x3ff, 0x0, 0x0, 0xffffffffffffffc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c5c000+0x31c)='net/softnet_stat\x00') 2018/01/17 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/ptmx\x00', 0x180, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000369000-0x4)=0x1007, 0x4) 2018/01/17 05:00:09 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000e2c000)='/dev/admmidi#\x00', 0x6, 0x20002) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000000e000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e17000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000001, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/17 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000b71000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002e3000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x280000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000dfa000)=0x294, 0x4) 2018/01/17 05:00:09 executing program 5: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d4000)='/selinux/enforce\x00', 0x400101, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00004bf000-0x4)=0x0, &(0x7f00000d2000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005d6000-0xe8)={{{@in=@loopback=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000)=0xe8) read(r1, &(0x7f000097a000)=""/88, 0x58) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffffffe, &(0x7f0000321000)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d5000)='net/igmp6\x00') getpeername$packet(r1, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd7000)=0x14) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00003e4000-0x4)=0x0, &(0x7f0000d89000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r2, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007ef000-0xc)='/dev/amidi#\x00', 0x10000, 0x101000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000e83000)={0x0, {""/7}, 0x0}, &(0x7f000061a000-0x4)=0x10) syz_emit_ethernet(0x2e, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xb661, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x2380, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000087d000-0x92)=""/146, &(0x7f0000988000)=0x92) 2018/01/17 05:00:09 executing program 1: r0 = semget$private(0x0, 0x0, 0x242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000196000-0x14)={0x0, 0x7, 0x1f, 0x9, 0x100000000, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x1, 0x100000001, 0x1f, 0x1, 0x101}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001000-0xa0)=""/160) r3 = add_key(&(0x7f00001a9000)='syzkaller\x00', &(0x7f0000820000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f000095d000)='blacklist\x00', &(0x7f0000a36000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000411000-0x2c)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000001000)="498bc6172aa9c38cfc", 0x9) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0xfffffffffffffffe, 0x4) keyctl$assume_authority(0x10, r4) sysinfo(&(0x7f00006fa000)=""/42) keyctl$link(0x8, r3, r4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000135000-0xc)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[{&(0x7f00002b1000-0x38)="", 0x0}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r1, r0, 0x0) setxattr(&(0x7f0000eaa000-0x8)='./file0\x00', &(0x7f000049c000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000a9c000)="f07b47504c47504c2770726f6300", 0xe, 0x2) io_setup(0x2a992af0, &(0x7f00003ca000)=0x0) io_getevents(r2, 0x4, 0x2, &(0x7f00002c0000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00002cb000-0x10)={0x0, 0x989680}) 2018/01/17 05:00:09 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000038000-0xa)='/dev/vcs#\x00', 0x6, 0x80000) readlinkat(r0, &(0x7f00006cd000)='./file0\x00', &(0x7f00003a5000-0xc6)=""/198, 0xc6) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000138000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f0000262000-0x8)='./file0\x00', 0x5) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d9000)=0x100) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) dup3(r0, r1, 0x0) 2018/01/17 05:00:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002bd000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006af000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000576000-0xc)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0x447) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023c000-0x11)='/dev/vga_arbiter\x00', 0x20140, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f88000)={0x0, 0x8}, &(0x7f0000274000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ce3000)={r4, 0x80000001}, &(0x7f0000598000-0x4)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000077c000-0x28)={0x809, 0x5, 0x3, 0x9, "8d3ed4a5908af0c1fa4f9ee21d013da004b6397a481d938ef994b39eed2a5fb1"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) 2018/01/17 05:00:09 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, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000cef000-0x120)={0x5, 0x8, 0x1, 0x37f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x5, 0x2, 0xfff, "ccb3b5a278bd143a7598c060934cdc94", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/17 05:00:09 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0xff, 0x1800000000, 0x0, 0x3, 0x1ff, 0x1, 0x4, 0xff, 0x7347, 0x3, 0x44c4, 0xca}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000094f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x14000, &(0x7f0000001000)=0x0) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 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) r0 = memfd_create(&(0x7f000057d000-0x46)="bdf66fad1574cedb1ac4c4e0786f30cd0984c949f191a6ce93ca306cefd0fff9f1f4e5885f14ca6e41d556bdc3ed762e31a671d3a5fd34c1321ab36d7eb8988f97088c576659", 0x4) lseek(r0, 0x0, 0x4) init_module(&(0x7f00008a3000)='ppp1', 0x4, &(0x7f0000b73000-0x1)='\x00') 2018/01/17 05:00:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fa6000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000c66000)='./file0\x00', 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd(0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = eventfd(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000041a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffe00, 0x24040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000170000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$ax25(0xffffffffffffffff, &(0x7f000029f000)={0x0, {""/7}, 0x0}, &(0x7f00006c8000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000962000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x7, &(0x7f0000001000-0x38)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0xb, 0x596, r1, &(0x7f0000191000)="c4137f9f324ed9389de767bde19c6dbb67467ee64aa39e79ddb2788b", 0x1c, 0x81, 0x0, 0x1, r2}, &(0x7f0000c78000-0x40)={0x0, 0x0, 0x0, 0xe, 0x6418, r3, &(0x7f0000001000-0xa2)="48d65d6ee8ea4adf60fdb817d5247a3dbad78dd74cd5bd3211d3a2e0f29468e3aac4733bebf5d6cbbdbf2c39b3baaf07576eefadae48f0d1adb9aeae18976ca8a991ca13a25b2248dcc5c797462e77746df0263a88c5b43a9ef2b13cf4b7de681e37f6c0dbf1bb7c61e35e6f6b7a7522bded5f38298ee1c7730381b08de8601de9b815ed3e87b710f0512f6381780cb2c3f040a9503fecf42b71e764ddb125b1663d", 0xa2, 0x9, 0x0, 0x0, r4}, &(0x7f0000753000)={0x0, 0x0, 0x0, 0xf, 0x3, r5, &(0x7f0000000000)="3104e57eba3c98d3005f6813d8d1aff460348687e5f6881de659980b543e761f6c5e4399543d6124ad93e5252010b8e440d57b22c62104023510812a8a7db10110d72457a3c5349e1dbd5721899b182f012b3f72184d41e98401c81f5182bcb4f2c25dc7ef31639dcbb5b50d7f1a3a7528da7fb3b9dbe0459274e1c54c930156ff4bfa988567c98c3229a72cc21dc5243e8d3c787d075169d7ec7f7c688db491b2265861fae591cf6622a366ae1c657ba89714c9ad5275bb0f897debc4884a28f991c185df3741ab1a93313a39dc302394f60e00822670ce44574579f083818a19a3e78234b211892cb2fca63f4511fa9eba900d32", 0xf5, 0x3, 0x0, 0x1, r6}, &(0x7f00007f4000+0xeaf)={0x0, 0x0, 0x0, 0x3, 0x0, r7, &(0x7f0000001000-0x75)="197f742d25271851f6bf9fad1cd2f124c8e18e2f53e1875737ca8b791a9ba4d37c8d6a280845708e591cfdae4368a84cbe08776b9695d5e7c41d93b185d264cc93400358c823eee9a971bb953bed2c733bebd5033edc5f511682c27cc7891649c830dc5341c205aad67a7988b56f123f1662f05bb9", 0x75, 0x1, 0x0, 0x0, r8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff9, r9, &(0x7f0000001000-0x18)="25da725f2d3779e74bbf00d3a65c4ef3ec048fc5a56f94eb", 0x18, 0x40, 0x0, 0x1, r10}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8000, r11, &(0x7f00002bc000)="e0912195412ec1ff5eda2f2975055709b1d3bb3ead73f092eec49064538e5a940eba4ad95994d9b06066bf5e027c6880017c4c1d718b446844ca47f8a31a967c5a82b2ecd90fad069a0e5607b555e9784f5020ced1fb234e954391ecfee443e88e187fd9b107debe7306baae9fd02c7aa3b15cd3b911e4541794ffe2f919", 0x7e, 0x8, 0x0, 0x1, r12}, &(0x7f0000b0e000-0x40)={0x0, 0x0, 0x0, 0xa, 0x0, r13, &(0x7f0000001000-0xe1)="1fdc51088c953f92a4f218fb90edf20f57b217ebdc3589e2bf373f7c3c3411e0a5135cf1c08b0163515ebc74288b0f3b9e36f7c884cc3b038a8aaab8d677d08542c66ac15d32dbd0d160d7d7a6712d223f58aa36d39c74051899a3bca2be2bf4d8879127dcdb906abed491e86e06105979e9ba8338e4cc57e9bd3ce3a1d6451ef45b9cfd736811746bc243e3ab1f354a765f6dc9f55ff0e33506c92cb0064dced6a44c3098e8f17401271afe37c55890cef5b5d227db9d1731affe24dcaba5cc0e1d66187fe8bc0ba6e902b94c4f4dcd23b85de239d4c662bad43e50a7ba3cdbb1", 0xe1, 0x4, 0x0, 0x0, r14}]) 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, 0x20, 0x0, 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) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r15, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) r16 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r16, 0x1, r15, &(0x7f0000118000-0xc)={0x0, 0x0}) iopl(0x0) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000fc1000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc3000-0x4)=0x0) bind$inet(r2, &(0x7f0000a3b000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000fc3000-0xc)={0x6, r1, 0x1}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000fc1000)=0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) connect$l2tp(r4, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000225000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000328000)='./file0\x00', 0x0, 0x101) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e94000-0x48)=[@in6={0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffff800}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaafb}], 0x48) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00003be000)='devtmpfs\x00', 0x0, &(0x7f000057a000)="") 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 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) shutdown(r0, 0x1) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000580000-0x9)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$getownex(r0, 0x10, &(0x7f000005d000-0x8)={0x0, 0x0}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) r6 = getpgrp(0x0) kcmp(r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000610000)=0x8, 0x4) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/17 05:00:09 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) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000072e000)={0x5, &(0x7f000098e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000cfc000)={r2, 0x1}) sendfile(r0, r1, &(0x7f0000b4c000)=0x0, 0x200000000000005) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) sendto$inet(r0, &(0x7f0000e3f000-0x1000)="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", 0x1000, 0x80, &(0x7f0000fff000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008f3000)="3e5c833456febcdce3d666363444bc93", 0x10) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000041e000-0xc)=@sack_info={0x0, 0x400, 0x1ff}, &(0x7f0000d41000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c0a000-0x8)={r1, 0x5, 0x10000}, 0x8) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() ioprio_get$pid(0x0, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000167000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000c47000-0x4)=0x80) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0", 0xdf}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x1) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552", 0x70}], 0x1, &(0x7f0000d2e000-0xe0)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x8000, 0x7, 0x10001, 0x2, 0x5b1, 0x6, 0x5, 0x1ff, 0x401, 0x3}) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000003000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x7fffffff) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x8) 2018/01/17 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000087000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) r1 = getegid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/ppp\x00', 0x801, 0x0) setsockopt(r2, 0x5, 0x1000, &(0x7f00001b4000-0x97)="099c0e8fdb91b983770463c8662cb9d30a60d304975e6a549e5054c560d7c4df964a357abe3acd8ef3e2dc99948e840bfe96b43b1ea3f5140524ac8104212241bed83f9a4b79b6f7b8197273f0207bb2067ae8e7611e70c0d9ad0962b5457c8ab3f604c38363d3c1d71eda2d90f311801b8898fac0c7df3c6662de8dabb739ff2ccd693b257139173e111ea8a629b1d18e601964b0e479", 0x97) syz_fuse_mount(&(0x7f0000ef3000-0x8)='./file0\x00', 0x1, r0, r1, 0x6, 0x4004) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) readahead(r3, 0x0, 0x3) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000a1a000-0x8)=0xf000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000839000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b16000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a3b000)={r2, 0x1d3d5113}, 0x6) r3 = eventfd2(0x7, 0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 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, 0x0, 0x0, 0x0]}) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000019000)=0x4b7) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e79000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x400, 0x3, 0x0, 0xc, 0xc5f, 0x1, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) [ 63.907555] QAT: Invalid ioctl [ 63.913731] QAT: Invalid ioctl [ 63.937293] QAT: Invalid ioctl [ 63.945332] QAT: Invalid ioctl 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000346000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x7, 0xc3, &(0x7f0000519000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x48600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007ad000-0x2c)={0x3, 0xdec92fc, 0xffffffffffff5127, 0xb37dfd, 0x4, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) poll(&(0x7f00006c8000)=[{r0, 0x3000, 0x0}, {r1, 0x4100, 0x0}], 0x2, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup3(r2, r3, 0x80000) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00003d7000-0x2)={0x74, 0x3}, 0x2) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r3, r5, &(0x7f0000e65000-0x8)=0x0, 0x28) 2018/01/17 05:00:09 executing program 6: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f000028f000)="", 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000293000-0xe)='/dev/admmidi#\x00', 0x9, 0x100) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000293000-0x7a)=""/122, 0x7a) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000990000-0x8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00002e7000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2012000) syz_open_dev$sndpcmc(&(0x7f0000d9f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2c24, 0x4000) 2018/01/17 05:00:09 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000)="", 0x0) mremap(&(0x7f0000c94000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000)="", 0x0) socket$inet(0x2, 0xdb72a1b6a99c60b3, 0x3) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)={0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x3, 0x78, 0x1fd1, 0x4, 0x9, 0x1, 0x0, 0xc, 0x10000, 0x4, 0x8, 0x101, 0x9, 0x0, 0x7, 0x42, 0x9, 0x3, 0x1, 0xffffffffffffffff, 0xc824, 0xfffffffffffffffa, 0x9, 0x7, 0xffff, 0x10000, 0x5, 0x3, 0x1, 0x2, 0x6, 0xe7, 0x6, 0xffffffff, 0x80000000, 0x6, 0x80000000, 0x20765ff4, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000fd6000-0x1)=0x0, 0x4}, 0x8, 0x80000000, 0x1000, 0x7, 0x400, 0xc000000, 0x9, 0x0}, r0, 0x4, r3, 0x0) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f49000-0x10)='/dev/sequencer2\x00', 0x107480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000269000-0xb0)={{0x3, 0x1821}, 'port0\x00', 0x82, 0x422, 0x0, 0x4, 0x2, 0xffffffffffff7fff, 0x5, 0x0, 0x4, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bfd000)={0x0, 0x27, "efb88192fad63a427812c4ce95b82d93ca7a0d25568f788d7d651dacf03cb18cee136dddd376eb"}, &(0x7f00007fa000-0x4)=0x2f) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000940000)="10a3a9312738c2e3987e3663392d3c2c5520d51e613f42dab505259be027982d0924a55a5831a72a8d9a109a42baa66f8dae629c6aaee86d3eaced6660dc361544e71769eaac602ef2b7f8c5d2cad1708e0238bb9dbe6057062d617babddd3f12f8f4d60c081bb11d9ea3a73180e54c3e714208224c3ba1bfad549c0131172f8f54028b47ecd02da2fd379e91a244c3f3948d30950612de7df4657a308d994941c05e8407f58ef4558e7015fa88b00c9b2c4148556cfdcec14a98742fd711dc0026b5f19da", 0xc5) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000091c000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000dc8000)=[]) r0 = signalfd(0xffffffffffffffff, &(0x7f0000475000)={0x100000000}, 0x8) open_by_handle_at(r0, &(0x7f0000bc6000)={0xa0, 0x5, "4c1475d4bfe4620cc7915169cef3ee7af10f8b6cf4ed9c40a40ca94745b82501b49baae4243a63393a514b33c6103669d71a2ec52d018b01a8591d67e1dfcc5049cfe7f2ef789c8ed90b0dfe4fd3709c417bc5c9e79fd3c673026f0183e55a30f0ddbedc2f6ef89abdf10939e897a1cec7f5e0b718c43445921d61afa54aeb2dafd0c85e2881b4479f9ca079c5424c231f3f04c192910380"}, 0x40000) 2018/01/17 05:00:09 executing program 4: 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}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x2, 0x8000f, 0x7, &(0x7f000020b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a88000)={0x0, 0xf, "95b6f9f70b5062c0a1ae68006de90d"}, &(0x7f0000ee6000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e14000-0x8)={r2, 0x5, 0x41d}, 0x8) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x5, 0x0}) pkey_mprotect(&(0x7f000079c000/0x1000)=nil, 0x1000, 0xa, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000080d000-0xe8)={{{@in=@rand_addr=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000-0x4)=0xe8) ioprio_get$uid(0x3, r0) 2018/01/17 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000f9000-0x20)={0x0, 0x2, 0x8208, 0x200, 0x7, 0x8, 0x3621, 0xc39, 0x0}, &(0x7f0000a73000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000072000-0xc)={r2, 0x8, 0x30}, &(0x7f0000bfd000)=0xc) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009d2000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000865000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000082000)=0x0) gettid() getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003aa000+0x3d8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b9000)={0x0, 0x0, 0x0}, &(0x7f000092f000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c64000-0xd)='net/if_inet6\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000c67000-0x8)=0x0, 0x0) 2018/01/17 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x6) timer_create(0x7, &(0x7f0000e26000)={0x0, 0x4, 0x4, @thr={&(0x7f00000a9000-0xad)="cf18ce620c16946bc9c02c8b0732ff83632b4526d2b0423e034b140ad04ab4e00c3ac00223ffb08735ed2b144e674c2adf4ab6de97ef46d0cff58f21a069ebddffa296450061c1df00303b07ea895d4168e95f157dde45b651c16308e33807c561689c6f7b4b08b1505c417d17ac97292afb494930a67e2786b354684e8ee7aa1b06ebceaadd588a751fc63a1fa626f42c9c5acbe0c3a205d03ba4a691e8449a8d1a92acfd71da9db8e4e9b08b", &(0x7f0000843000-0x4f)="cf6033791a8be78a79fa4f4de757f97b3326fe70592344d84ce160ad769a8d1f74ad054e100d3409f5ba210b4f64c9d2cb94e854484cf1425dd586e71a0dff83fb74c05b6008fdfb6ea56a040de32b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000845000)=0x0) clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00006ff000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000180000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f000031e000-0x26)="260000005e0009000000eaf83a000000", 0x10) syz_open_dev$random(&(0x7f00004b1000-0xc)='/dev/random\x00', 0x0, 0x7650a19da4ac6e9c) sendto$unix(r0, &(0x7f00003c4000)="38899c905211b5468a554b4a13b2a20e28f9778121e71bfbbe918a545ef2258bee575ea8d6176e6d05944cb10ff8b271648a8205b2f3e5e71ca94ec6da6c67b98a53d2af6b7e4fe9648bf58b9b09f4be929e3a6db850d7284ab32b4f19a8b958eb0c352d8a0da84d2ea367c598ad2a4647ab41f9dfa78cfe3f01f27af9d539f07ebc", 0xfffffffffffffd5e, 0xc840, &(0x7f0000c70000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ff5000-0xb)='cifs.idmap\x00', &(0x7f0000671000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a69000-0x24)="aeda7165cd0db0758184b88ef0654f5b596ee63f301b3263f041ee7c16c7ad99d3906c8c", 0x24, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[], 0x0, r0) recvmmsg(0xffffffffffffff9c, &(0x7f00009d4000)=[{{&(0x7f0000d67000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000266000)=[{&(0x7f0000384000)=""/55, 0x37}], 0x1, &(0x7f00008cc000-0xcf)=""/207, 0xcf, 0x17}, 0x401}, {{&(0x7f0000b51000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d3a000-0x20)=[{&(0x7f00006f5000)=""/0, 0x0}, {&(0x7f0000557000-0xce)=""/206, 0xce}], 0x2, &(0x7f0000da3000)=""/252, 0xfc, 0x4}, 0x800}, {{&(0x7f00000ef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000591000)=[{&(0x7f0000469000-0x8a)=""/138, 0x8a}, {&(0x7f0000b58000)=""/130, 0x82}, {&(0x7f0000402000)=""/98, 0x62}, {&(0x7f000042f000)=""/26, 0x1a}, {&(0x7f0000e77000)=""/84, 0x54}, {&(0x7f0000c16000-0x8e)=""/142, 0x8e}], 0x6, &(0x7f0000ab5000)=""/91, 0x5b, 0x8}, 0x2}, {{&(0x7f0000b65000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ea8000)=[{&(0x7f000006e000-0x46)=""/70, 0x46}, {&(0x7f0000dc9000)=""/115, 0x73}, {&(0x7f0000dc9000)=""/235, 0xeb}, {&(0x7f0000c49000-0xf7)=""/247, 0xf7}, {&(0x7f00007f6000-0xc3)=""/195, 0xc3}, {&(0x7f0000b60000)=""/49, 0x31}], 0x6, 0x0, 0x0, 0x3}, 0x20}], 0x4, 0x42, &(0x7f0000720000-0x10)={0x0, 0x989680}) close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/17 05:00:09 executing program 1: pkey_mprotect(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x1000000, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000cd0000)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa7, "3ebf70c22bef161f21bc6d9d1255d1a4995b144604b0ed2d91b157c00bb36e8d08cbd7605a90aec085bb39fb81c692bd16ea1a598a4fa360d90f139bc7d7d1c26af3635cb0c44a6ef943e1abb11bfd31c08162e342559e0ab15f4ffcb19821c0c48d75401a8783724528133c4bb93bb2860da90696c86360d8693b23167fd2f5f30ca168f7e721957a40a17bd8f1bf117f436d2a638f4c78afe4dd7bccfaae3b6ce0fd13abe689"}, &(0x7f0000a43000)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xff}, &(0x7f0000b35000-0x4)=0x8) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00001a2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd89) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00002ea000-0x4)=r1) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1a) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000356000-0x400)={"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"}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000093f000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00003bb000-0xef)="ea5a18cb28cd15f964b73ca05268b0cbb40b5f2f4bf3e2f9a935f0a7d6baa293af1e44742f55a8c2f96571f6c949314a74e5bbb049bfdda60a23449b4868bef9dd495b7e3195b21ea06cf8ca8cd480fe1d740a9530a9834e3144fce0da0790a76a45c085400385fddbcf78224ac1629ad0bb589a60e4f59f9148c086bcb7b4b3ee392400d47289db7d8abe1333016c9a1d1b261654cee78bd2ec42d375a4bc23166fb65dd10e2930f48bc4972020874a8fe68c63854c2990a628d3d6f7105922ee919c91448959938cf6b77f9227b8dea3e8d4b0af1bba222ae2d2d5a41d9176b67071378e21b4074a3f396f7610a1", 0xef) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000a00000-0x4)=0x4) 2018/01/17 05:00:09 executing program 0: set_thread_area(&(0x7f00002bc000)={0x0, 0x20001800, 0xffffffff, 0x2, 0x8, 0x1, 0x1f, 0x200, 0x200, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x50) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c54000-0x8)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r4, &(0x7f00000bb000-0x1e)={0x18, 0x0, {0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xffffff5c) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000dff000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd, 0xc7, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca1000)={0x0, 0x0, 0x0}, &(0x7f0000e3b000-0x4)=0xc) ioprio_get$pid(0x0, r5) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000498000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000251000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) [ 64.196399] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=94 sclass=netlink_xfrm_socket pig=8217 comm=syz-executor6 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$midi(&(0x7f0000823000-0xb)='/dev/midi#\x00', 0x1, 0x101000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00007e2000-0x30)={0x0, 0x8000, 0x10000, 0x9, 0x7f, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:09 executing program 0: set_thread_area(&(0x7f00002bc000)={0x0, 0x20001800, 0xffffffff, 0x2, 0x8, 0x1, 0x1f, 0x200, 0x200, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f63000-0x39)={r0, 0x3f, 0xa76a, "ca482fdd79ad3bbaf85326146774038b8286ceea9109342c79ca599e6867475c2193e8de30318812dfd7b3393ca45e"}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2018/01/17 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xd)='eth0wlan0+}(\x00', 0x10000000000005) fallocate(r0, 0x0, 0x0, 0x7e6c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e6b000-0x4)=0x800, 0x4) 2018/01/17 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) exit(0x80000000) r0 = syz_open_dev$amidi(&(0x7f000007c000-0xc)='/dev/amidi#\x00', 0x80, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c3e000)={0x0, @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]}, 0x7fff, 0xe2a, 0x6a, 0x54a3, 0x8}, &(0x7f0000382000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000256000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x3, 0x80, 0x4, 0x2, 0x1000, 0x9, 0x80, 0xe33481a, 0x0, 0x83, 0x6, 0xffffffffc34e9118, 0x58]}, &(0x7f0000243000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d5000)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab3000-0xb8)={r1, 0x9, 0x6, 0x1000, 0x9, 0x4, 0x0, 0x9, {r2, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a168ffa, 0x2, 0x9, 0x3, 0x20}}, &(0x7f0000ca6000)=0xb8) setns(r0, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000642000)=0x0) [ 64.252505] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=94 sclass=netlink_xfrm_socket pig=8217 comm=syz-executor6 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}], 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000058000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 05:00:09 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001fb000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cc4000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2, 0x20, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x18) 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) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000727000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7, 0xffffffffffffffff, "fd87c54c713d3ef3a2b1713e3e346b3e313340b8501876d91dea37ccf2a9b25b5da2e838309cc8d09b17b5be6a756e05547373d233ba551c2bf7cb86032fa509a1362528d35e57b93b5d31d23b2010d8"}, 0x160) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ab000-0x80)="f52cd6821f935b1e0dc5ff3dcb51362d93845d913e6b6a212ef352be5fabc03ab366a0b262f8d3024de0d79046a3f4b875a513a3ea5afb6e8b993fc9294ca27c5f3a628228ccf841b627b2bd3dd84b77e79a43ad7377fcd77a753376940a02025478dc3a9d5553a22e7c22f4547c98b348452b7927f983ec5ade697600e20060", 0x80, 0x4000000, &(0x7f0000d0d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c95000)='/dev/kvm\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000296000)='./file0\x00', 0x420040, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000342000-0x4)=0x61, 0x4) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae8000-0x54)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9dd]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000dc000-0x9)='/dev/dsp\x00', 0x204000, 0x0) accept4$ipx(r0, &(0x7f0000821000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a67000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000012d000-0x1b)=@random={'system.\x00', 'mime_type)}trusted\x00'}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ae8000)='./file0\x00', 0x80000000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ae9000)={0x0, 0x0}) futimesat(r0, &(0x7f0000ae9000)='./file0\x00', &(0x7f00000a2000)={{r2, r3/1000+30000}, {0x77359400, 0x0}}) inotify_rm_watch(r0, r1) ioctl$int_in(r0, 0x5421, &(0x7f000059e000)=0x5) 2018/01/17 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000fce000-0x20)={0x7, 0x1, 0x9, 0x0, 0x18, 0xb6b}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c86000)={0xffffffffffffff9c}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000e97000-0x8)={@broadcast=0xffffffff, @rand_addr=0xfc6}, 0x8) capget(&(0x7f000091e000)={0x20080522, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000-0x1)=0x0) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x8, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000226000-0x14)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) readv(r0, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000872000)=""/4096, &(0x7f000087b000)=0x1000) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x3, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) times(&(0x7f00009af000)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r0, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000dbc000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000584000)=0xfffffffffffffe95) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000039f000-0x8f)="9799228c14d697873a9b81653940c2f019bb4421154f96dfd3921a507e07ebd6d3175d338a80729cdfb2f7adf11d3c2704457ace5f6057aae8f3f4de57b49ab63499887959c0a762fa0d1b966ddb193c76251a11e00b4f9a38b304f0ed1fea6ac5633deb4ce7d5bfb42dbe8eae363c52f3bda9cfa1ee05a2744fa89eee646f1187ddfce6fa05ea286a153b691d4665", 0x8f) 2018/01/17 05:00:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000000)={0x0, 0xd, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x1, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r4, 0x40, 0x2, 0x31cf}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000a4a000)=[{&(0x7f0000924000)="075cea4c7de35cadcea6e8bde6fe58162c2c52eaec6b7113", 0x18}, {&(0x7f0000be0000-0x24)="1b1fb86c3da0e2dc5a6fee3db35acd9e88d10c1a52acd2ded4a91d4e26d243ce0965c04d", 0x24}], 0x2, 0xa) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f39000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x218280, 0x0) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r9, 0x8010aa02, &(0x7f0000233000)={&(0x7f00004a2000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000a1f000-0x10)={0x4, 0x2, 0x2, 0x5, r4}, 0x10) connect(r7, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r8, &(0x7f000062b000)="ef4ded283090102bbca1d8d465", 0xd, 0x4c800, 0x0, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) sendto$inet6(r7, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$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) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r9 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f00004ae000-0x1c)={0xa, 0x1, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffc48) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/17 05:00:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) msync(&(0x7f0000fda000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000063e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)=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) sendmmsg$alg(r1, &(0x7f0000c54000)=[{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000ab9000)="26259e516369e4bb2eb98babf44b935b03", 0x11}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x50}, {0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x48)="0305613fbf18ef8e6c524a938aaca079d8240533375a463d0e882d3e11170619c976e9841f71a9b067fbe0533949e16b9e794dd26e09b9c59a60f1c1d36354e5f580331b933132d0", 0x48}, {&(0x7f0000000000)="c90c378289634101e414cb6cd8d536c1c5c14ba8c8041a12dcae444ba076602940f26dcfafdca2fc20cb642b2832e1952485e2e3a671ebf734669b35479fd43d17ea13aa39203386601826a867878bd2282d66beb89722bfde1ecc24712e4e3a5b1d5e60da6dd156cfa632c431d6497cd8ff0be126c2623c4e483d40a0ab4a994c82f829e98375d52d8a27664003709289a7cd0815f342031c1a0b32c94eb713bb363d08f4c643841065fb11f0e10efc966ec354f8324b65dc2730ee54798dbd9c", 0xc1}], 0x2, &(0x7f0000001000-0x186)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x35, "54286f5523ff11bd623f60f7289da129dbb7ce04e5706e11c9349de0ac50cd14afc770196f8033e5914b368ce6abe9b53921235857"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xf0, 0x117, 0x2, 0xd7, "e0d88248d0e4e8f414d5ba24c370edc0c0d9c4519a54d772cac3ddee07c123af4a84c0fb8b9dbe19e10db74a97c5431082ae5412a745a4b198d4399d53e63977908b5306615e853246ff1ab6cb93122e09b79c9599174b06927479ef2f0fb1467922953d2bc0c8dc9000230a885b167639d18536b8c8350686055402be2f8c5eb0ffb45120553c246a05dad1f430e8e201eb4b80c0b2004e20a2bb98f17010d0528cf2f5ae92da88cbea4c997d924b742db1baca6d27a4ce8618d805a449f58b3b79f6520f04ae99be0c2a83dd8bbcb2aed3bcfbec8f64"}], 0x1a0, 0x4}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="8324511bf2b00c78d5a93a4d89aedab52ac0d73b04fd3d268598170203ccfaf6b59bd500c97cd1bd7481c1ffe2ffe56805c05ae8ea02be8abe3f4335199e28bbb9178be33643104310af5c117ae94aab7681ceeef1a30f6241d2ddc9f8136d606e68d47051db3421387b9f38fa04e469618ac82620d0db0f0434c8a841567aaa2efdbfd90ab8d641501ceb4fda1571a25476d35046aac037720f01bcc2b1ac80715973d0b349b1bf2687891f48b20617863f234883a2e2239cfd91d34fb406731a99bb1cd05faffa0f8deec016439484633b728692e66af2acaed5ccda89b4ce5d0563b9a99df86f9b4ddad1d31d", 0xee}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0xe1c2}, @iv={0x48, 0x117, 0x2, 0x2e, "b87d73bc1cebca5fc284929216b126e01bf80a55f1eb27e174927f622160dd91a36283c4a2d0c2702fad55ff4e3c"}], 0xd8, 0x1}, {0x0, 0x0, &(0x7f0000448000-0xa0)=[{&(0x7f0000eba000)="29b390e342a2c620d792216b842813c767ba2be71b569d7e75abc391d66aeb4a82acdd17600fdbdd66b2326eb01b34a69533c8a5b56902303ffbc852964cd47bb33058dd0fff259a329de014916a28b8778109d544cd445f0092189f18814b1dea5d796dc297d93d5a1ee89ea87bc9a2fdd96890a302586ca308b3b0062263d328e93f9c9f0790652ac28ffc3a6323e68efc3409eb42145b3a0416cd99c030a34c725a7d662f841da6cd9dbd21bc17817ca5f4", 0xb3}, {&(0x7f0000001000-0xb3)="30f8e12610f6e6447bdb7ed0bb5733fecc767e25fb7055a0519e28b45b8ba26b57f89be022424234c4d0030b7a1dce8fa878ef20a7a413fd15abbeff4f3110f41cd97e32c73b1369ede9e7aa231e8f3cc02dba25d751a07689d3edde6cf07d7c4a97695c6f8265394c00d22deae75093331080c35b533ca9bf046ddcf960f544e2270c1a59b2d9bf65d477fdbf5491bee95687ac89d95c188c638d6a58f949d010b46ccf0635798af94a5ed2ce583ba4ce6967", 0xb3}, {&(0x7f0000000000)="5565fcb168c77b429ee4e60ebe7956d9a731a110d2fa7d029aa1c78dbabff8a52445d58f76b57832baa195df43e5235a599dfef1cc9dee94cc9478e680e271f0c9d3fb79c518369ca4e5f1e640c49f3a1e7a37c8ed23e31acdc9b4fdf66fa5e15408c93fe7ffecb76208e904b8", 0x6d}, {&(0x7f00007c2000)="0074f58fe44070c85c5c5589c03ab2d011aad4df970e4a0d105d88cd2346e7fd8232b8a41716881690e826f969fa56f64e946f8b95f9100b524da2ae8e56a521aae20553268dacab0315dd19", 0x4c}, {&(0x7f0000b5b000)="8564c0019976744f098b194c3e63", 0xe}, {&(0x7f0000000000)="1bc0d2d6858990dffb829c309481cdfc0d909a26f33c2740878d86cb1d46d00d1f192062321ff0f719fce145243179286bd7b05091fb3ef3db3e3919327c", 0x3e}, {&(0x7f0000d13000)="e2f4d0529629f320ec0d6fd75779d42abcfe63f45ed98f3bacd57c22e48e9c4faad09ab527496b9e9adc627243be10fdef27e5339068cc005c4e4341be119e5690ba8c8499610a669c13870adbca45908722817abb205a43ceca93a4694677651679f1052467dbc86a44810a6038a33f7a75df29f516ba6486242a8f110463b5b418aace7e44e4a5c38df221a2954bcb4781f8b6f81de0ad7632741e50c7be94c6868977", 0xa4}, {&(0x7f0000001000-0xa8)="444a5e3d91f692e4a446e338205cc131009c1aff818e9141ef636fb12f2c4a540e4932e61f4f0fdcab54b851cbf2647086183fa5eb8c4950c7e0191378e1fd165ab9fbb3c18a9b63b8cc8f8f725d5249e117521c6179fe0bc1d05556912f84fe3d870e76bdb689870901ebab4903b385c0846d96ab0b92141385107d3836a8c70f63e77addd86c5f5e3c6abb5dc2f697e53a34409cf9b5cb588e6e23841e3955c24bf4aa868ce1f5", 0xa8}, {&(0x7f0000001000-0x13)="b8e30ecdb497ddd648482a28ea0e357a19ff67", 0x13}, {&(0x7f00008a4000)="beaa1fb80fd148098a3621074273d6fd26370c0eedc5aad787aa2d5a20a4", 0x1e}], 0xa, 0x0, 0x0, 0x4000001}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f00009c7000-0xc6)="7965991135f6ad67c2c1017efcb3064fb476f7ce6f8e302aee4b7ba8b83fed22d1675b40009c6cf95a0e9143ab70fa9790d89e524ceb3dd4751448d74102d7fe35d7266c947bb2bac6495abe1b87ca3be59c55a31583c7a1cf861fc13cbf4fda4e364666ceaaa81be08deb57667b131dfaf0725acb5b6ea3cf930f31d5744d917e885f0d9391caa7cba0e41a42526aa33ba5b9084fad5004c5bd73e55534f499f7f9cf917e2d62d459a33bbc17b45dab73aa055d53cc62ffc35853883fa8b5ef2a6fd6c6c837", 0xc6}], 0x1, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x8e)="1d49e8c4b5c5d5e43684b1b76d697aba6d371ab3a82512837a8631e6fa165ef1417d2e76d7e4f9709cdfb6f380cbbae51fa3f219a97f324a48a085535600881a8bf01607aa918c952365fa7db5cbf0e8d393f60bf25890fcb2187791614bdc3a6af6b3275de133bcd2bc745e4c45f04820cb30217a38a13af8e49723ca7d591e228c9892673c7bcfdd6b4f89d0ab", 0x8e}, {&(0x7f0000000000)="cbd077cb691f7a50456c32db8d4a07ca04dd128e887166fca1ae3cdfd6ca7c8b9bed23a25864bb939ca15a34b3c5e45dbd0b3b26fc59e73ef7ec8c6c9a2163263102dc172de009f57f355ab29c200da0bf27a285520f3315d6aa7f6bd5b2aa5d9284c195db97b5666b78b278d7b27480c7eab86575ec3bb71c441518cb9f9a811f6d7dd438cbb0628a24cdc8b7242994dda9400a4db7", 0x96}], 0x2, &(0x7f0000f84000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x60, 0x24044891}], 0x6, 0x1) r2 = syz_open_dev$urandom(&(0x7f0000a10000-0xd)='/dev/urandom\x00', 0x0, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000098000-0x1000)="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", 0x1000) close(r2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/17 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000cda000-0xc)='./file0/bus\x00', 0x4) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/17 05:00:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sysfs$2(0x2, 0x0, &(0x7f0000a2b000-0xf1)=""/241) 2018/01/17 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e13000)=0x0, &(0x7f00008d0000-0x4)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000597000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005b6000-0x78)={0x6c0b, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x3ff, 0x100000001, 0x3f, &(0x7f000019a000-0x10)=@common='ifb0\x00', 0x1, 0x4, 0x3ff}) 2018/01/17 05:00:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000982000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b81000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x3c) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x1f, &(0x7f0000000000)=0x11, &(0x7f0000001000-0x8)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x20001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) 2018/01/17 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xffffffffffffffff, 0x407ffc0003}]}) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) rmdir(&(0x7f0000ad5000)='./file0\x00') [ 64.495581] audit: type=1400 audit(1516165209.877:219): avc: denied { map } for pid=8311 comm="syz-executor4" path="/120/file0/bus" dev="ramfs" ino=19840 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 [ 64.544826] audit: type=1326 audit(1516165209.926:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8320 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 64.581500] audit: type=1326 audit(1516165209.941:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8320 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 64.617223] QAT: Invalid ioctl 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) mknod$loop(&(0x7f000088b000-0x8)='./file0\x00', 0x8000, 0x1) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c5c000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff27, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f3000-0x17)='net/dev_mcast\x00') 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) 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000)=0x9, 0x2) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000012000)={0x6, r0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x20, &(0x7f0000013000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000)={r2, 0x7, 0xfffffffffffffbff, 0x5}, &(0x7f0000000000)=0x10) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f00000d8000/0x1000)=nil) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/member\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000d80000)='./file0\x00', 0x200) r1 = syz_open_dev$dmmidi(&(0x7f0000181000)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000be3000)='./file0\x00', &(0x7f00004ea000)='./file0/file0\x00') r2 = openat(r1, &(0x7f0000237000+0xca5)='./file0\x00', 0x101000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000fdd000-0xab)="dd74aedc071d6725735cd175831248463ef7052ee869a40372daa3bd5483f3801f9a12391c9fd8159c022426fb2547f88180523205e3a92eb655b5e7f3d95255a5c58640b87c29eabcf3da8dfcbeffa0ef2937916b8e43751d07f1405bcadc181682b6c1b4aff263fa715b061e561d7099bce81e9210c3abdb459735ec7e4a89fb07dd315c6d06a92194efc6c45cdb106295aebbdf72f8b4a4549dc44ad171b9f1dbccac9577081d2363fe", 0xab) getsockname(r2, &(0x7f0000a53000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bab000-0x4)=0x80) utime(&(0x7f0000e68000)='./file0/file0\x00', &(0x7f0000182000)={0xfffffffffffffff7, 0x1}) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000184000)='user\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f7000-0x58)="45e811c7b5b01896d239048c963e584510bc852325c8c281bedc258242d37c198038686c457dab7845a47c27f629b114634f5cc8e696af14c7cc2798400ee19378a62cde3136d31f45fd4797a894eaf133eb60c64debad8ee244ef", 0x5b, 0xffffffffffffffff) request_key(&(0x7f00002f6000)='cifs.spnego\x00', &(0x7f00002f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002f7000-0x1)='\x00', r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r1) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) 2018/01/17 05:00:10 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ac1000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x3, 0x0, 0x210, 0x3, 0xac65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000002000-0xc)={r0, r0, 0x6}) 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, 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={&(0x7f0000cc7000-0x1)=0x0, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fff000-0x28)=""/30) 2018/01/17 05:00:10 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) r1 = open(&(0x7f000066c000-0x8)='./file0\x00', 0x12000, 0x10) getsockname$packet(r1, &(0x7f000084d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) [ 64.642780] QAT: Invalid ioctl 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000012000-0x4)=0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e75000)={0x0, {""/7}, 0x0}, &(0x7f0000dd4000-0x4)=0x10, 0x80000) getsockname$ax25(r1, &(0x7f0000e13000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007c0000)=0x10) poll(&(0x7f0000083000)=[{r0, 0x0, 0x0}], 0x1, 0xf5) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 05:00:10 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000011000)='/dev/midi#\x00', 0x6dd6, 0x400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000016000-0x20)={0x18, 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]}, 0x20) r2 = syz_open_procfs(r0, &(0x7f0000015000-0x9)='loginuid\x00') r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000016000)="0fe7009582515082f4df5e4166eed6f65fa62412dc135e1c6533556a2ea83199948a0f200ed9626844af549b825c8c6dfa59882aaae6351aa3f501da7eb94e25331feed2ca6779fa9a4158e5ccb70334bfd4f2387a130c27e7307a96e99e34612262e16537213905235d121a4b1f2799945492ace50e8de329c24de2", 0x7c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000016000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f000000c000)='/dev/net/tun\x00', 0x0, 0x180) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000017000)={0x0, 0x0}, 0x3, 0x3) write$tun(r1, &(0x7f0000013000)=@pi={0x0, 0x4305, @ipv4={{0x17, 0x4, 0x100, 0x1, 0x8f, 0x1, 0x6, 0x20, 0x6, 0x0, @rand_addr=0x6, @broadcast=0xffffffff, {[@timestamp={0x44, 0x2c, 0x6, 0x3, 0x6, [{[@rand_addr=0x6], 0x5}, {[@loopback=0x7f000001], 0x3ff}, {[@loopback=0x7f000001], 0x10001}, {[@multicast1=0xe0000001], 0x2}, {[@broadcast=0xffffffff], 0x3ae}]}, @lsrr={0x83, 0x1b, 0x5a9007e9, [@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x8001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}]}}, @tcp={{0x0, 0x2, r4, r5, 0x4, 0x0, 0x6, 0x2, 0x9, 0x0, 0x3, {[@eol={0x0}, @generic={0x1, 0x3, '?'}]}}, {"51a8b045945b0f6c5e4055d45a666767de1f9b40c4776e8867294b"}}}}, 0x93) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000016000-0x4)=0x5, 0x4) 2018/01/17 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80) 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 = request_key(&(0x7f0000faf000)='cifs.idmap\x00', &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b96000-0x17)="26fa706f7369785f61636c5f6163636573732f656d3000", 0xfffffffffffffffd) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000653000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009000-0x4)=0x0) accept(r1, 0x0, &(0x7f0000744000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000015c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5f000-0x4)=0x8) stat(&(0x7f0000f0e000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004c0000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00002e1000)={0x0, 0x0, [0x10001, 0x8, 0x101, 0xb92b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000196000-0xa)='/dev/cuse\x00', 0x8102, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) prlimit64(r0, 0x0, &(0x7f000028a000)={0x0, 0x0}, &(0x7f000055a000)={0x0, 0x0}) 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b16, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x7, 0x0, 0x10001}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x1000}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xffffffffffffffff}) 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000188000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000080000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000045a000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r1, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000b7b000-0x14)={{0x0, 0x3f, 0xc8f8, 0x7, 0x33cb, 0x7}, 0xfe25, 0x1, 0x2a1d}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) eventfd2(0x0, 0xff) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00007b6000)=""/254) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00001d5000-0x4)=0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000062b000-0x13)={0x0, 0xb, "917c9d39028c95a407fe1d"}, &(0x7f0000cd9000)=0x13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000711000-0x8)={r1, 0x1ff}, &(0x7f0000446000-0x4)=0x8) 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0xc) 2018/01/17 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a27000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009bc000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00004c1000)={0x7f, 0xffffffffffffe7c4}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00003ce000-0x3e)=""/62, &(0x7f0000857000-0x4)=0x3e) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ceb000-0xf)='/dev/sequencer\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000fff000-0x8)=0x0, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000048000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002f3000)=0x1, 0x4) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getitimer(0x0, &(0x7f0000651000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) set_robust_list(&(0x7f0000bef000)={&(0x7f0000bb2000/0x1000)=nil, 0x1, &(0x7f00006d3000/0x1000)=nil}, 0x18) 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000c3000-0x12)='securityselfnodev\x00', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) syz_open_dev$tun(&(0x7f0000362000)='/dev/net/tun\x00', 0x0, 0x100) syz_open_dev$admmidi(&(0x7f0000c45000)='/dev/admmidi#\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f00002bb000-0x20)=[], 0x37a, &(0x7f0000c91000)=""/122, 0xffffffffffffff9e, 0x0}, 0x22) sendmsg$netlink(r0, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/17 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) [ 64.815368] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=8382 comm=syz-executor4 [ 64.837775] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=8391 comm=syz-executor4 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x3ff, 0xa00) 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0x16)={0x9, [0x2, 0x3, 0x7, 0x57bcbaea, 0x3, 0x2, 0x3b5e, 0x200, 0x5]}, 0x16) preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x0}], 0x1, 0x1000) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x101086) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e3000)=0x14) writev(r0, &(0x7f0000e9b000-0x20)=[{&(0x7f0000d93000)="f1", 0x1}], 0x1) 2018/01/17 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000372000-0xe)='/dev/admmidi#\x00', 0x100, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ccb000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000621000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aa9000-0x8)={r1, 0x1}, &(0x7f0000a0a000-0x4)=0x8) r2 = semget$private(0x0, 0x6, 0x3) unshare(0x40000) semtimedop(r2, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r2, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000665000-0x4)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f000090d000-0x12)='/dev/snd/midiC#D#\x00', 0x66f8, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00003a5000)=0x0, &(0x7f000007a000-0x4)=0x4) sched_setattr(r3, &(0x7f0000707000-0x30)={0x0, 0x6, 0x1, 0x6, 0x80000001, 0x9, 0xffffffff7fffffff, 0x0}, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000833000)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x30) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/17 05:00:10 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, 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f0000001000-0x1)="") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a28000-0x8)=0x7) 2018/01/17 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000045e000)=0xfffffffffffff22a, 0x4) writev(r0, &(0x7f0000955000-0xa0)=[{&(0x7f0000ec1000)="", 0x0}, {&(0x7f0000a8c000-0xc8)="e7b93d020c7fb6d692af71686d9cf6967a2cc9ab73aa145820069ee036d6db088558ed2d28fb0241c3af64950a41ee87f21006ef384bb626cd2a9d8cbee45c19f27fe51818d556fdb054c604a44ca3d12a6583663ab9711978b9974dca446b4fab5de8dc4e7b130b4c8be4c58cd81b69c164ce5d018101f20be5c96ea03939734ec62f359b95fbb4e1455976bce1653c9a6f6fe036bfa7b48e23bd8e31d71b2aa572e2eabe3abc9f85e53fd373ff8ffeea4f89367bf4526b9713c97d6f0dd6614f973dc24fe8bd3713", 0xc9}], 0x2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000326000-0x4)=0x0) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = dup3(r0, r1, 0x0) poll(&(0x7f00003b7000)=[{r0, 0x100, 0x0}, {r1, 0xbbd9972b3a82b33, 0x0}, {r1, 0x0, 0x0}, {r2, 0x80, 0x0}, {r1, 0x4a, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x40, 0x0}, {r2, 0x206, 0x0}, {r1, 0x28, 0x0}], 0xa, 0x5) listen(r2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c1e000-0x4)=0x6, 0x4) 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000f6000)='/dev/dmmidi#\x00', 0x3f, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000045000-0x4)=0x9) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000d000)=@known='system.posix_acl_access\x00', &(0x7f000004b000-0xd)='/dev/dmmidi#\x00', 0xd, 0x2) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000f8000-0x28)={@common='irlan0\x00', 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getuid() mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000f6000)={&(0x7f00000f7000-0xc)={0x10, 0x0, 0x0, 0x300002}, 0xc, &(0x7f00000f6000)={&(0x7f00000f8000-0x64)={0x64, 0x0, 0xf, 0x200, 0x4, 0x3, {0x3, 0x0, 0x2}, [@typed={0xc, 0xf, @uid=r1}, @generic="ae08aba11b6376f5b1df7642713c2806fa88006f6b339919f8f1028b071b9615598a043b41afc76fbac10a926640d1af31d62e1726034859abd0c5cdc07c8cb8e7ed"]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 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=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "ab8099", 0x0, 0x29, 0x0, @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], @broadcast=0xffffffff}, [], "9526c57b6ea8ad434433e2ca40b90a2b"}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000089000-0xa6)=""/166) syz_open_dev$adsp(&(0x7f00000f8000-0xb)='/dev/adsp#\x00', 0x8001, 0x200) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00008d0000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x800000000020080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007f8000)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x4}, &(0x7f00003b3000)=0x98) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e8c000-0x4)=0x1, &(0x7f0000682000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000021a000)={r2, 0x20, 0x10}, &(0x7f0000303000-0x4)=0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d08000-0x18)={0xaa, 0x34, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x20112108) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000432000-0x10)={r1, 0x50, &(0x7f000038f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001dd000)=r4, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000011000-0x7d)=""/125, &(0x7f0000600000)=0x7d) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000083f000)=0x69) clock_gettime(0x0, &(0x7f00000dd000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000098a000)={{0x0, 0x1c9c380}, {r5, r6+10000000}}, &(0x7f00009bb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00007f8000)=[{{&(0x7f00005f2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000087000+0x88f)=[{&(0x7f00004a9000+0xfab)=""/229, 0xe5}, {&(0x7f000057b000)=""/9, 0x9}, {&(0x7f00008f0000-0x50)=""/80, 0x50}, {&(0x7f0000e18000)=""/215, 0xd7}, {&(0x7f000094f000-0x46)=""/70, 0x46}, {&(0x7f00003ff000)=""/219, 0xdb}], 0x6, &(0x7f000035c000)=""/212, 0xd4, 0xf3}, 0x4}, {{&(0x7f000016a000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00006e8000)=[{&(0x7f000006e000)=""/104, 0x68}, {&(0x7f0000930000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da8000)=""/136, 0x88}, {&(0x7f0000614000)=""/1, 0x1}, {&(0x7f00009e9000-0x80)=""/128, 0x80}, {&(0x7f0000d44000)=""/254, 0xfe}], 0x6, &(0x7f0000137000)=""/78, 0x4e, 0x5}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000f87000-0xdd)=""/221, 0xdd}, {&(0x7f0000968000)=""/71, 0x47}, {&(0x7f0000e25000-0xc9)=""/201, 0xc9}, {&(0x7f00008cb000-0xf8)=""/248, 0xf8}, {&(0x7f00009ba000)=""/112, 0x70}, {&(0x7f000052c000-0x84)=""/132, 0x84}, {&(0x7f00000f2000)=""/198, 0xc6}, {&(0x7f000085e000-0x36)=""/54, 0x36}, {&(0x7f00003f5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e07000-0xb5)=""/181, 0xb5}], 0xa, &(0x7f0000f03000)=""/118, 0x76, 0xec2b}, 0x80}, {{&(0x7f0000e77000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00009bd000-0x70)=[{&(0x7f00001c1000)=""/88, 0x58}, {&(0x7f000054a000)=""/63, 0x3f}, {&(0x7f0000848000-0x1000)=""/4096, 0x1000}, {&(0x7f0000026000)=""/4096, 0x1000}, {&(0x7f0000aca000)=""/127, 0x7f}, {&(0x7f000060e000)=""/159, 0x9f}, {&(0x7f00007ec000)=""/14, 0xe}], 0x7, &(0x7f000073d000)=""/83, 0x53, 0x1}, 0x3}, {{&(0x7f00005c1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ebf000)=[{&(0x7f0000cab000)=""/134, 0x86}, {&(0x7f00001b3000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000b35000-0x84)=""/132, 0x84, 0xfc000000}, 0x9}, {{0x0, 0x0, &(0x7f000075d000-0x50)=[{&(0x7f000097f000)=""/194, 0xc2}, {&(0x7f00008ab000-0xbf)=""/191, 0xbf}, {&(0x7f000083d000-0xb1)=""/177, 0xb1}, {&(0x7f00002ea000-0x96)=""/150, 0x96}, {&(0x7f0000fbc000)=""/20, 0x14}], 0x5, &(0x7f000023b000-0x1f)=""/31, 0x1f, 0x5}, 0x100}, {{&(0x7f000091b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001b0000-0x10)=[{&(0x7f0000d9e000-0xeb)=""/235, 0xeb}], 0x1, &(0x7f00000cd000-0x45)=""/69, 0x45, 0x7f}, 0x3f}, {{&(0x7f0000c4d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000021b000-0x50)=[{&(0x7f000089d000)=""/154, 0x9a}, {&(0x7f00002b9000-0x28)=""/40, 0x28}, {&(0x7f000006b000-0x7)=""/7, 0x7}, {&(0x7f0000259000)=""/102, 0x66}, {&(0x7f000065e000-0xe8)=""/232, 0xe8}], 0x5, &(0x7f0000b6c000-0xba)=""/186, 0xba, 0x10000}, 0x29}, {{&(0x7f0000235000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e27000)=[{&(0x7f0000821000)=""/53, 0x35}], 0x1, &(0x7f000024c000-0x3e)=""/62, 0x3e, 0x0}, 0xffffffffffffff80}], 0x9, 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000333000)=@assoc_id=0x0, &(0x7f00004f1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000059b000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x6, 0x1ff, 0x7, 0x0, 0xb89, 0x0, 0xffff, 0x200, 0x8, 0x8, 0x6, 0x4, 0x20]}, &(0x7f000024c000)=0x108) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r3, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f00003a1000)=0x0, &(0x7f0000b5c000-0x4)=0x4) fcntl$setsig(r2, 0xa, 0x1f) 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000458000-0x7)='ns/net\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a03000-0xe8)={{{@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}, {{@in=@empty=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}}, &(0x7f0000ce9000)=0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007d9000-0x20)={0xffffffffffffffff, &(0x7f0000fc3000-0xe9)='VG', &(0x7f0000792000-0x39)="", 0x0}, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00002fb000)=0x2, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 65.080397] binder_alloc: 8447: binder_alloc_buf failed to map page at 20000000 in userspace [ 65.090857] binder: 8447:8449 transaction failed 29201/-12, size 0-0 line 2903 [ 65.112546] binder: BINDER_SET_CONTEXT_MGR already set [ 65.118071] binder: 8447:8449 ioctl 40046207 0 returned -16 [ 65.118117] binder_alloc: 8447: binder_alloc_buf, no vma 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000426000)={0x1, 0x0, 0x2, 0x81e2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000036d000)={r2, 0x1}) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00009a0000)=""/91) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f000044f000)='/dev/midi#\x00', 0x6, 0x400) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000197000)=0x5) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000315000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/vga_arbiter\x00', 0x30001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc4000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) 2018/01/17 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000dd000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x1, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cab000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009bd000)=0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000b17000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x2f, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x239) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/17 05:00:10 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000009a000-0x4)=0x1e, 0x4) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 65.118140] binder: 8447:8455 transaction failed 29189/-3, size 0-0 line 2903 [ 65.144116] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.149643] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x20008090, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe4000-0xf)='/dev/sequencer\x00', 0x101200, 0x0) r2 = request_key(&(0x7f00000bd000-0xb)='asymmetric\x00', &(0x7f0000508000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe9000)="2a2d2b657468311f407573657274727573746564776c616e3100", 0xfffffffffffffff9) add_key(&(0x7f0000507000)='encrypted\x00', &(0x7f0000585000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da6000-0x1000)="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", 0x1000, r2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000879000)=@ioapic={0x7003, 0xfffffffffffff000, 0x0, 0x1, 0x0, [{0x0, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0x6, 0xc800, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x3, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfff, 0x7fffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9557, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x3, 0x5be67be3, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x101, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3f, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0xed6, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1761}, {0x80000001, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x2d, 0x4, 0x2000000000003, [0x0, 0x0, 0x0, 0x0], 0x5dda}, {0x56, 0xf7dd, 0x1, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x3, 0x7, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xa8a4, 0x6, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x200000000000000}, {0x1c000000000000, 0xc6c, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x400, 0x40, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0], 0xb8e3}, {0x8bae, 0x2, 0x4c, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x5, 0x96, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8000, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5b}, {0x1000, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0xffffffff, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x468f}]}) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c4d000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) get_thread_area(&(0x7f00002a3000-0x10)={0x7fff, 0x0, 0x1000, 0x0, 0x5, 0x8, 0x8001, 0x8001, 0x7, 0x4800000000000}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000003c000)={0x10000, 0x6, 0xb95, 0x0, 0x11, 0x7}) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) syz_open_dev$sndmidi(&(0x7f0000b9a000-0x12)='/dev/snd/midiC#D#\x00', 0xff, 0xa2a354457a326205) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a25000-0x9)={0x0, 0x0, 0x0}, &(0x7f000066c000-0x4)=0xc) r3 = add_key(&(0x7f0000d9f000)='syzkaller\x00', &(0x7f0000c53000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) process_vm_writev(r2, &(0x7f00007b9000-0x60)=[{&(0x7f0000a8f000-0xb9)=""/185, 0xb9}, {&(0x7f0000de2000)=""/94, 0x5e}, {&(0x7f0000990000-0x3c)=""/60, 0x3c}, {&(0x7f000064e000)=""/216, 0xd8}, {&(0x7f0000017000-0xfe)=""/254, 0xfe}, {&(0x7f000068a000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000d15000-0xa0)=[{&(0x7f00009fe000-0xcd)=""/205, 0xcd}, {&(0x7f0000d72000)=""/123, 0x7b}, {&(0x7f0000876000-0xca)=""/202, 0xca}, {&(0x7f0000e8f000)=""/162, 0xa2}, {&(0x7f0000589000-0x93)=""/147, 0x93}, {&(0x7f00007ea000)=""/150, 0x96}, {&(0x7f000078d000)=""/26, 0x1a}, {&(0x7f0000f5c000)=""/200, 0xc8}, {&(0x7f0000afc000-0x48)=""/72, 0x48}, {&(0x7f000067d000-0xe3)=""/227, 0xe3}], 0xa, 0x0) sendmmsg$alg(r1, &(0x7f0000443000-0x38)=[{0x0, 0x0, &(0x7f000063a000-0x30)=[{&(0x7f00008a7000)="64c6c3c40ad0d66e1e37e05a3cda184a3a02ab7dd0a864a81d314cf4c5d8ba03b70e4ddd98", 0x0}, {&(0x7f0000cc2000)="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", 0x0}, {&(0x7f0000e7d000)="2898f648435ed02f9d983d5b8b61d5c7e67ccc8a842fc0b2da6c08b2c9892d61a144b46f5682dcf071f4169e3bd166", 0x2e8}], 0x309, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f000059c000-0x9b)="0300000000000000027fbf9b2da515c506d3000000000000a515e47cf7ce5d4cf3c42cc9b393c5011b88f25e46a2c12b3648edb315d31de3add164f56cf7068e2d230706c818a2c1a8c49e3f39871126c6297b08cbf506834354cdc1ffffff6225c393287646d424a20808821453b42b053a205b9d5d7d3697f5704333193e1461a9139aea0a8f92a3b51b33a663b43cf40bba74f6e218dbb26fca", 0x9b) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccc000-0xc)='/dev/rfkill\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000390000)={0x0, 0x67, "0467bc7f14e6fcab6244e1ba8ef9a2a9c89065844b85950b7f05f23a44c81dfaf77f8569cf952832f54f2cd83e31221f66e1edae67aebea9787e98ca82b49ee74f6ad270f2a25ea8e3cbb46911ee5b9be46c4cdcb83f8ab55498647ae901c71578d52e9bc0d1e5"}, &(0x7f0000aec000)=0x6f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f3c000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000450000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cb1000-0x8)={0x0, 0x8}, &(0x7f00004f5000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000db4000-0x12)={r3, 0xffff, 0x5, [0x8, 0x3, 0x8000, 0x7, 0x7fffffff]}, 0x12) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f00005f6000-0xe)='/dev/admmidi#\x00', 0xe9, 0x10000) connect(r5, &(0x7f0000102000-0x80)=@generic={0x11, "547413f866efdd2591e70e406efad6381cd9a59d6b9870f1ece216746a60a4576a6bcbab19c74011a0e73b29a0100c02a2992ba9e389cba8d5d0f7bee23e7438f466f3c395f0488007944bc3c5597d24fea7f9982cf8916adda6025e4e801837e9671c8506813fe81882976fd4f745d0f4a8745922922c64b2f5964168d2"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002c8000)={0x1, 0xe83c, 0x1, 0x6, 0x2, 0xffff, 0xfffffffffffff6c8, 0x9, r2}, &(0x7f0000b61000)=0x20) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f89000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000a47000)={0x7ff, 0x3, 0x9, 0x5, 0x400}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00007a0000-0x10)={0x2, &(0x7f0000611000-0x10)=[{0x0, 0x0, 0x2, 0x81}, {0x9, 0x7, 0xfd, 0x0}]}, 0x10) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fde000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000ec000-0x14)={0x0, 0x7ff, 0x5, 0x9, 0x100, 0x1}, &(0x7f000055f000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004dc000)={r1, 0x5, 0x20, 0x4, 0x8001}, &(0x7f0000075000)=0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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() 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000160000)="", 0x0) sendmsg$alg(r2, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) r3 = accept$inet6(r0, &(0x7f0000998000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1d000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fc5000+0x8ac)=0x0, &(0x7f00000bf000)=0x4) readv(r2, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$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$KVM_RUN(r2, 0xae80, 0x0) memfd_create(&(0x7f0000dcb000)='/dev/kvm\x00', 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a9b000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f2c000-0xc)='/dev/autofs\x00', 0x40, 0x0) sendmsg$nl_generic(r3, &(0x7f000072b000)={&(0x7f0000f7d000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000bf9000)={&(0x7f0000425000)={0x3c, 0x13, 0x0, 0x5, 0x2, {0xa, 0x0, 0x0}, [@nested={0x28, 0x5d, [@typed={0xc, 0x53, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x8001) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00001f0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$kcm(r1, &(0x7f00000e6000-0x38)={0x0, 0x0, &(0x7f0000d46000-0xa0)=[{&(0x7f0000afe000)="3a98cbb020d6b46151ce431f2610e82903e1baa1081b95c74db294fff346b13a9570ae715e566dd2e69671d68cb2fd97542c462cbd3ea29cbc6fbb60b85adf8413ae4bbfb4beb90cd8", 0x49}, {&(0x7f0000dc7000)="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", 0xfb}], 0x2, &(0x7f0000c43000-0x1108)=[{0x1010, 0x0, 0x1, "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"}], 0x1010, 0x4000001}, 0x8040) pipe(&(0x7f000024a000-0x8)={0x0, 0x0}) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000a9f000)=""/16) close(r1) 2018/01/17 05:00:10 executing program 2: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() getuid() prlimit64(r1, 0xd, &(0x7f00005d7000)={0x800, 0x7fffffff}, &(0x7f0000947000-0x10)={0x0, 0x0}) getgid() getsockname(0xffffffffffffffff, &(0x7f0000945000-0x80)=@generic={0x0, ""/126}, &(0x7f0000555000)=0xfffffd68) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000948000-0x60)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x81, 0xfd7b642, "79163076fdf5093aad96eab72f5da99a61d41aca5ed8b2488c266e56e3c2cb93d6618924e39926c94111589824eb0add0e975a2bd949e32bd8b66d9d588370", 0x3}, 0x60) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000713000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007ee000)={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]}, [0x55, 0x6, 0xcc3a, 0x0, 0x800, 0x4, 0x10000, 0xcb0, 0x80000001, 0x6, 0xfffffffffffffffc, 0xa18a, 0x1, 0x4, 0xe]}, &(0x7f0000941000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000942000-0x14)={0x0, 0x3, 0x1, 0x10001, 0x6, 0x0}, 0x14) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x481}], 0x1, &(0x7f00004fb000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007f1000)={0x7, 0xcf, 0x8000, 0x400, 0x5}, 0x14) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d1c000)=0x2, 0x2) [ 65.241556] encrypted_key: master key parameter 'ô’L•¥R|ƒª+¯©È&F0c' is invalid [ 65.242972] QAT: Invalid ioctl [ 65.261402] QAT: Invalid ioctl [ 65.280763] encrypted_key: master key parameter 'ô’L•¥R|ƒª+¯©È&F0c' is invalid 2018/01/17 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000573000)={0x10000, 0x10c000, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000], 0x4000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) userfaultfd(0x80800) [ 65.340583] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/17 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000710000-0x38)=""/56, 0x38, 0x0) 2018/01/17 05:00:10 executing program 1: r0 = socket$inet(0x2, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b06000-0x7)='./file0\x00', 0x1000, 0x7) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dbb000)=""/111) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000235000)={0x0, 0x800, 0xffff, &(0x7f000044a000)=0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f32000-0x9)='/dev/rtc\x00', 0x8080, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000d06000-0x90)={[0x6a, 0xc99, 0x8000, 0x8001, 0x2, 0xfff, 0x25, 0x7, 0x4, 0x9, 0x4, 0xa4, 0x0, 0x3, 0x5, 0xffff], 0xf000, 0x100000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000020b000)={0x1, 0x7, 0xe, 0x6, 0x5, 0x1, 0x78, 0x5, 0x0}, &(0x7f00009a8000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fa2000)={r7, 0xffffffff}, &(0x7f0000ac5000-0x4)=0x6) r8 = dup3(r3, r6, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f5c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r8, 0xc0406429, &(0x7f0000375000)={r9, 0x8, &(0x7f0000228000-0x20)=[0x5, 0xfffffffffffff801, 0x0, 0x8, 0x8, 0x400, 0x3, 0x1], &(0x7f0000543000)=[0x81, 0x8, 0x1, 0x0], 0x1, 0x3, 0x7fff, &(0x7f0000f57000-0xc)=[0x8, 0x5, 0x1], &(0x7f000099d000-0x8)=[0x73f, 0x1ff], 0x0}) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000072c000)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000074f000)='/dev/midi#\x00', 0x4, 0x101000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f2000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000082000)={0xfffffffffffff758, 0x0, 0x97d6, 0xfffffffffffff000, 0x1f, 0x2c00000000}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000dd4000-0x7)='ns/net\x00') symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/01/17 05:00:10 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 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]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000032000-0x9)='/dev/sg#\x00', 0xfff, 0x1c400) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 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]}) 2018/01/17 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d43000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f2b000)={0x0, 0x0}, &(0x7f0000226000)=0x5) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000652000)="c951861825a72340d14892d65c4ac17c304f94ece932f3cacddab531922cb4c39263db0399eeab5133aec52743e27009d313ccf75b5193fc5f16aa9606df28429684e33547b75742ee2a839d4fd3b5b53aec4793d2567e4371e1273f228ddc17953991abe8e9b8dc194c779dfaded908a97b2df7f57af927b567d936990c21efecae68a67eedc8a3bbaf75f644d95e941f2a804e915f456e219776fb74e71ac5e46b511ba474036394dc2b0f7ecbfe2c2aa71caef0dfee60a603ec10f93b062d0db400", 0xc3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$admmidi(&(0x7f0000112000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) tee(r1, r0, 0x6, 0x5) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000370000-0xc)={r2, 0x151f, 0x30}, 0xc) 2018/01/17 05:00:10 executing program 0: msgget$private(0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f63000-0x10)={0x0, &(0x7f000010c000-0x8)=[{0x6, 0x699, 0x0, 0x407ffc0003}]}) add_key(&(0x7f00003f0000-0xb)='pkcs7_test\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000117000-0x1000)="", 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004a3000-0xa)='/dev/dsp#\x00', 0x1, 0x450000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d1a000-0xcd)={0x0, 0xc5, "3dcb2580c039c1978f2dd428a5a3a4c6c857783169d00dd418d494d1e4bb6130bbdb48fda12197c750933b55920497bba0936c3ca1162e2182d1242971cfa44c6dfb1e6bba447856947e8f0437b136722b0817c1a03b312900a94dad7e8ecd884cd7f2276290f96ca14d2390adaf17950aab631f98b274a5b7d18e7f4a16a81c3ff3df70948f68d929ab0087b871dd57248fff9ede4b050fc58ecd1bff1db3e197d25ff5335bc1587127f061279a601f6b291ac5224c0764e7492f340ad48dc433593a3916"}, &(0x7f0000018000)=0xcd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c24000-0xc)=@sack_info={r1, 0xffffffff, 0x3}, &(0x7f0000afc000-0x4)=0xc) 2018/01/17 05:00:10 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000012000)=0x10) 2018/01/17 05:00:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x1180, 0x4, 0x5, 0x9, 0x5, 0x0, {0x5, 0x0, 0x3}, [@typed={0x18, 0x81, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x2e, @uid=r1}, @generic="e39dd920f99e537069fbdaf99995f63b4be2399e670bce76e147d486e048bcd59ba41085279b10f59c94c2f425ec2bf4e39c27cf6902", @generic="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", @nested={0x30, 0x87, [@typed={0x2c, 0x81, @str="2d270e16277b2676626f786e657430707070312b47504c65746830657468316264657600"}]}, @generic="d77e16191532d2b904d2f16c3c7ce20df2125e38f16671f0c9a06d338ee3d90e11b5dd8669a1dfbc63a0a9bf8adc7e8f4972ea62fbb3bef5ade3b709623f3aa3a00f42fbe0ec024e20e9225cbba2360c5f5a3c0cc1c9ad9a52d1fe4a3212e6919c3ccdaa99f5b967948eb33dd93a23ec5a228cae991aa810a469e49d3584083a56cc4bb7ac2811b6fe999ac2d3bd31524815782f6a22c9b0b5b427d3ebbdafb897691f8521555d36ebb3aba391a36f6f824efd24e7a1accbe4", @typed={0x10, 0x88, @u64=0x5}, @typed={0x18, 0x12, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1180}, 0x1, 0x0, 0x0, 0x8000}, 0x48000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000007000)={&(0x7f0000005000-0x12c)=@newsa={0x12c, 0x10, 0x30c, 0x7, 0x3, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x6c, r2, r1}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x3f}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x1f, 0x0, 0x6, 0x7, 0x6, 0x5, 0x1, 0xfffffffffffffff9}, {0x2f, 0x5, 0xbd74, 0x4}, {0x1, 0x3ff, 0x7fffffff}, 0x3, 0x5, 0x0, 0x2, 0x3, 0x4}, [@coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @lifetime_val={0x28, 0x9, {0x7, 0x34c4, 0x80000001, 0xc3}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000004b000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000be1000)=0x0, r0, &(0x7f0000f50000)=0x0, 0x9, 0x2) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000f51000)='./file0\x00', &(0x7f000067c000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/17 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000df8000)=[{&(0x7f0000d07000)=""/4096, 0x1000}], 0x1, &(0x7f0000830000-0x80)=[{&(0x7f0000c86000-0x3d)=""/61, 0x3d}, {&(0x7f000068f000)=""/92, 0x5c}, {&(0x7f0000759000)=""/215, 0xd7}, {&(0x7f0000cb9000-0x1000)=""/4096, 0x1000}, {&(0x7f000028a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0xc3)=""/195, 0xc3}, {&(0x7f00002d9000)=""/248, 0xf8}, {&(0x7f0000faa000-0x4d)=""/77, 0x4d}], 0x8, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003dc000-0x4)=0x0, 0x80000) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00005e5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) semget(0x3, 0x4, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x18) 2018/01/17 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000d08000-0xf)='!}trustedwlan0\x00', 0x0, 0xa0, &(0x7f000078b000)={0x900000, 0x4, 0x68, 0x8d, 0x5, 0x2, 0x0, 0x8}) read(r0, &(0x7f0000e20000)=""/70, 0x46) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 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) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000057e000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x6, &(0x7f00006cc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f9c000)={0x0, 0xe7, "fca6d6f8d6234314422d191ebb58e568dc0b4334916b6321405c3d84923b1dbdb88bb8f0d05def52e2526469e4b742254556ba2e23fa67eb4cf02a1e85d611b030b813994964d71519ad4b263db94601220abd7c96ded7b0e5391541781b64b0c339c336046991bdad60bb46ee125b3dbb3212733d12b657e713fa9d89971d3a99b546f555000007ff03f3230464a4f4e364d8d971fad475b0b878fc64e55b8b5378b1e5618571ce27f09f29415149d7f5f989ddd99d03378ad0ed2a65bc4798b5a2ca0bb17eb0c1bfd01d6cbb579403e0891e7089e48c9608b552b6cc0db632232749f1426698"}, &(0x7f0000e91000+0x938)=0xef) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f2c000-0x10)={0x3f, 0x4, 0x7, 0x7fffffff, r2}, 0x10) sched_yield() ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b1f000-0x10)={0x12, 0x8a, &(0x7f000037a000)="76daba718b0c4da6579678f3aaf471ac9c3eb8c23ad1d1952b1d3981eb163dedffc4248e8be41672da0372c1741310fedfb9e9937d7068216027b05f0f16dc287434dce1983bb0a0e69f9e91058e91fed2e9b84474f8d81402f1c1292d7c8f9c5d86f1145b891c790050a36fd5b79ec1125fa436525fd5e65af8425e4457fc710ee52ae42fc7eaccc7f2"}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00001da000-0x4)={0x6, 0x2, 0x6, 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) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00007ec000)={{0x3, 0x7, 0x2, 0x8, "7323697a6babc0ca60de3aa30b27b0743676d33c5ae134217c5da200e8e2254778b1ffa892f7535c4e0314d5", 0x2af82f28}, 0x7, [0x4, 0x4, 0x73c, 0x2, 0x6, 0x8001, 0xffffffffffff93c5, 0x9, 0x2, 0x4, 0xfffffffffffffffb, 0xfff, 0x1000, 0x1, 0x4, 0x81, 0x6, 0xfff, 0x2, 0x1000000000000000, 0x62, 0x37, 0xff, 0x6, 0x0, 0x3a, 0x3, 0x2, 0x8, 0x6, 0x7, 0x1ff, 0xffff, 0x4, 0x200, 0x6, 0x2, 0x8, 0x52ec, 0x400, 0x2, 0x9, 0x7ff, 0x0, 0x0, 0x8, 0x4, 0x3, 0x0, 0x31f8, 0x7, 0xfffffffffffffffe, 0x5f33a0d9, 0x0, 0x83, 0x4, 0x200, 0x4, 0x0, 0x3f, 0x5, 0x7, 0x2, 0x5, 0x3, 0x1, 0x40000000000, 0x3ff, 0x400, 0x9, 0x5, 0x400, 0x5, 0x800, 0x1f, 0x800, 0xfff, 0x8, 0x3, 0x72a, 0x1de, 0x1000, 0x34daee3a, 0xffffffffffffffc0, 0x200, 0xe809, 0x5aa9800000000, 0x0, 0x3, 0x80, 0x200, 0x1, 0x589c, 0x401, 0x4, 0xfffffffffffffffd, 0x3, 0x3, 0x10000, 0x0, 0x2, 0x1, 0x18a5fa0b, 0x3, 0x9, 0x7, 0x40b, 0x5, 0x0, 0x4, 0x1, 0x5, 0x0, 0x7f, 0x0, 0x7fff, 0x100, 0x40, 0xca88, 0x3ff, 0x4, 0x5, 0x3, 0x3f, 0x0, 0x100, 0x6, 0x21d3], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = memfd_create(&(0x7f0000e38000-0x1)='\x00', 0x3) recvfrom$inet(r5, &(0x7f000080e000)=""/137, 0x89, 0x40, &(0x7f0000011000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(r4, 0x80047456, 0x0) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) connect(r0, &(0x7f0000a4a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x6, 0xffffffffffffffff, 0x3, {0xa, 0x1, 0x8b8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}, 0x32) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/checkreqprot\x00', 0x3ffffe, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001c3000)='lp\x00', 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000577000-0x4)=0x14) sendmsg$can_bcm(r1, &(0x7f0000c13000-0x38)={&(0x7f0000125000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d44000-0x10)={&(0x7f0000f65000-0x48)={0x3, 0xc01, 0x3, {0x77359400, 0x0}, {0x0, 0x7530}, {0x1, 0x401, 0xff, 0x1dc689f5}, 0x1, @can={{0x4, 0x9, 0x4, 0x1f}, 0x3, 0x1, 0x0, 0x0, "5eca57c05d3fb63f"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000281000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x865b, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000f94000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa4000-0xb)='/dev/hwrng\x00', 0x119002, 0x0) io_cancel(r2, &(0x7f0000735000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000f5d000-0x86)="d9bd7095c3b2c91332901bed6faec54b612cf222ddc554e8543deab3ae65aaf07251e2a58a0b7eb1a3aab95eb8fdc142d5048161b8cf1d4dc408a931dabc6e036a84b2f18d871286b593547e5a1d09515908144e5d6f73eb468c1e862c2daecc55029c879509b1a45159c7315e9888311ba5cd85c80c16de8d7c328e13d99d865e157ac4abc5", 0x86, 0x4870bb58, 0x0, 0x1, r3}, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f000011e000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x32317d08) 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x3, 0x40000, 'gcm(aes)\x00'}, 0x144) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000415000-0x8)={0x0, 0x0}) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) bind$ipx(r1, &(0x7f0000ae9000)={0x4, 0x3, 0x40, "faea48835454", 0x7, 0x0}, 0x10) write(r2, &(0x7f0000caf000-0x1000)='{', 0x1) 2018/01/17 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f00005ca000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1a040) mmap(&(0x7f0000eef000/0x3000)=nil, 0x3000, 0x0, 0x1030, r0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000595000)={0x2, &(0x7f00007b5000)=[{0x7, 0x8}, {0x2, 0x3}]}) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e8d000-0x28)=""/40, &(0x7f0000828000)=0x28) r2 = fcntl$dupfd(r1, 0x0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c73000-0x10)={r1, r2, 0x4, 0x3}, 0x10) 2018/01/17 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000037000)='./file0\x00', &(0x7f0000739000-0x11)=@known='security.selinux\x00', &(0x7f0000c7c000)='^\x00', 0x2, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000391000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000134000-0x30)=[{&(0x7f000009e000)="5b34bd5cb40797808fc81da834470775", 0x10}], 0x1, &(0x7f00009b4000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x3a1, &(0x7f0000251000)=""/0, 0x220, 0x0}, 0x0) 2018/01/17 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f24000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000b56000)={0x2, 0x78, 0x3, 0x3, 0x81, 0x9, 0x0, 0x9, 0x20, 0x1, 0x5, 0x80, 0x0, 0x4, 0xffffffffffffffff, 0xfffffffffffff400, 0x7fff, 0x5, 0x1, 0x8, 0x0, 0x80000001, 0xfe, 0x1f, 0x0, 0xffffffffffff7e34, 0x40, 0x5c1, 0x9, 0x183741c, 0x4, 0x7ff, 0x10001, 0x1, 0xfffffffffffffffe, 0x6, 0x4, 0x20, 0x0, 0x7, 0x4, @perf_config_ext={0x2, 0x6}, 0x400, 0xffffffffffff7fff, 0x2a0000000, 0x5, 0x2, 0x20, 0x7, 0x0}, r2, 0x7, r0, 0x8) times(&(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000368000-0x8)='./file0\x00', &(0x7f0000c28000-0x6)='msdos\x00', 0x2000020, &(0x7f00005c4000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/audio\x00', 0x301000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004f8000)=0x0) ptrace(0x4207, r1) 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00008d1000)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f000034a000-0x110)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f00002d6000-0xb)='/dev/midi#\x00', 0x5, 0x2040) getsockname$packet(0xffffffffffffffff, &(0x7f0000b33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007c2000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000d43000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x2000000000, 0x400, 0xfffffffffffffffb, 0x4000000, r3}) r4 = inotify_add_watch(r2, &(0x7f000048e000-0x8)='./file0\x00', 0x8) inotify_rm_watch(r2, r4) bind$alg(r2, &(0x7f0000667000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(md5-generic,xts(twofish))\x00'}, 0x58) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00005ae000-0x24)={0x0, 0x3e, 0x4, 0x7, 0x420, 0x2, 0xa13, 0x7fffffff, 0x7fffffff, 0x9, 0x78f9, 0x1bb}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 05:00:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x1, 0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000004000-0x4a)=""/74) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/17 05:00:11 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000006e000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x80000000, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x224, 0x1, 0x477c, 0x7, 0x9, 0x0, 0x0, 0xc298, 0x9}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d80000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$can_raw(r0, &(0x7f00000fc000)={&(0x7f0000d0e000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000090e000)={&(0x7f0000ed0000-0x10)=@can={{0x3, 0x9, 0x2, 0x200}, 0x0, 0x2, 0x0, 0x0, "0c459edb136fd840"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) recvmsg(r0, &(0x7f0000941000)={&(0x7f0000997000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001c9000)=[{&(0x7f0000724000-0xec)=""/236, 0xec}, {&(0x7f00005b0000)=""/167, 0xa7}, {&(0x7f0000cce000-0x23)=""/35, 0x23}, {&(0x7f0000d50000-0x94)=""/148, 0x94}, {&(0x7f0000e67000-0x42)=""/66, 0x42}, {&(0x7f0000617000)=""/212, 0xd4}], 0x6, &(0x7f0000980000-0x16)=""/22, 0x16, 0x7}, 0x40000001) 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) r1 = msgget(0x1, 0x1a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000002000)=""/12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x62, 0x20}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0xba}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2045, 0x80, 0x40, 0x8, 0xead2}, &(0x7f0000003000-0x4)=0xa0) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000562000-0x50)={{0xffffffffffffffff, 0x8000}, {0x9, 0x1}, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1ff, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff, 0x0, 0x0, 0x1000000, 0x0, 0x80002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000b7000-0x20)={r2, &(0x7f0000452000-0x1)='M', &(0x7f0000571000-0x1)="16", 0x0}, 0x20) socket$inet6(0xa, 0x5, 0x7f) dup2(r1, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c13000-0x8)={0x0, 0x0}, &(0x7f0000a8c000)=0x8) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ae7000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000e0b000/0x2000)=nil) remap_file_pages(&(0x7f0000002000/0xf000)=nil, 0xf000, 0x0, 0x0, 0x0) 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fd000-0xb)='/dev/hwrng\x00', 0x341000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ca4000-0x10)={0x7, &(0x7f0000c2d000)=[{0x0, 0x9, 0x5, 0x6}, {0xd578, 0x1, 0x6, 0x8001}, {0x8, 0x7, 0x9c, 0x9be}, {0x40, 0x6, 0x1, 0xe65}, {0x4, 0x5, 0x4, 0x0}, {0xd5d, 0x0, 0x8, 0x8000}, {0x8001, 0x800, 0x3, 0x6}]}, 0x10) 2018/01/17 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b80000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000664000-0x8c)={0x7, 0x6, 0xfff, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x200000001, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000770000)={0x10201, 0x2, 0x4, 0x2000, &(0x7f0000142000/0x2000)=nil}) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00005ae000-0x24)={0x0, 0x3e, 0x4, 0x7, 0x420, 0x2, 0xa13, 0x7fffffff, 0x7fffffff, 0x9, 0x78f9, 0x1bb}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003ef000-0xb)='/dev/mixer\x00', 0x200101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000091d000-0x60)={0x0, 0x7, 0x4, @thr={&(0x7f0000c47000-0x6c)="73fba3a25aad216649d6e2f0add3bd18b9c1887f384cd36b4c0e88e5ce8273823a2fa93a05d5ab5755a16c18bfd644b1e942640b1b8fe7f4e2f28fa90bf7d31849a4fbe9fc0e119d5421ddaa13e305ad877d041466dfc90eca0d5a1014596563fb105ed5b3775e48856525fe", &(0x7f0000595000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1b000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000ee2000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000035e000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) r3 = syz_open_dev$adsp(&(0x7f0000334000-0x6)='/dev/adsp#\x00', 0x6, 0x2002) listen$netrom(r3, 0x7f) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000160000)="", 0x0) sendmsg$alg(r4, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) readv(r4, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) 2018/01/17 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000-0x4)=0xe8) r2 = request_key(&(0x7f00007f7000-0xb)='pkcs7_test\x00', &(0x7f0000cc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000366000)='+vboxnet1}]\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000b65000-0xc)='/dev/amidi#\x00', 0x371, 0x10000) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005d1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x87f1, 0x0, 0x8001, 0xa, 0x20, 0x20, 0x3b, r0, r1}, {0x1c2, 0xa9, 0x4, 0x5, 0xebc, 0x9, 0x8001, 0x9}, {0xc4, 0x9, 0x3, 0xb554}, 0x80000000, 0xf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x0}, 0xa, @in=@empty=0x0, 0x2, 0x1, 0x2, 0x4, 0x6, 0x4, 0x3}}, 0xe8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = eventfd2(0x1fa, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00006d8000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000a7b000)={0x10000000, 0x0}) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000801000)={0x0, 0x0, 0x0, 0x0, 0x0}) write$eventfd(r6, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/17 05:00:11 executing program 5: semctl$SEM_INFO(0x0, 0x2, 0x13, &(0x7f000058a000-0xa)=""/10) 2018/01/17 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ad2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001f000-0x58)={{0x0, 0x101}, 0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004ee000-0x4)=@assoc_id=0x0, &(0x7f000076c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007d0000)={r2, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8000, 0x2, 0x5170}, &(0x7f0000f46000-0x4)=0xa0) preadv(r1, &(0x7f00006e1000)=[{&(0x7f00008f1000-0x85)=""/133, 0x85}], 0x1, 0x3) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a9e000)={0x0, 0x0}, 0x4800) ioctl$int_in(r0, 0x5452, &(0x7f000033e000-0x8)=0x9) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) setrlimit(0x100000000000000a, &(0x7f00008e0000)={0xff, 0x7fff}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d12000-0x28)={0x5, 0x0, 0x7, 0x6, 0xad}) signalfd(0xffffffffffffffff, &(0x7f0000567000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005dd000-0x8)={0x0, 0x2}, &(0x7f0000045000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f45000)={r2, 0x9}, &(0x7f0000d8e000)=0x8) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00003e8000)="4087d325c6acc8512e12ce522470cb94466fbf943e2a92ab4bd6cdef2e4e6081e92d630949a6bea053607ba731eb87e27912dc9859141ec2b593e3b086dba3697877b5e2e347f02a182252ae4f5feda4c7ae82692808c928fe23a31546f24a1b19f4bcbb6279eb505e97493c7ddab93ae06fb9bff28c28057d5b98bf0c") r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c91000-0x14)={0x6, 0xfff, 0x100000000, 0x2, 0xffffffffffffffff}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000098d000)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f55000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ef255e002ea43b409d6cb2ccd317cf83"}) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000de8000)="0629ae229e705e7e47d02d8d7ff3d981cfa298b0fbed7316dbd2ddb4424b040e8a27f2389b5d825f333aa72dba388dddd463c5d96474da5383ddd1560fe56950") [ 65.931411] kauditd_printk_skb: 46 callbacks suppressed [ 65.931420] audit: type=1326 audit(1516165211.311:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8652 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/17 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000070e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) openat$selinux_status(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00005ff000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007cb000)=0x0, &(0x7f00005e0000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) socketpair(0x9cca73b32a25e074, 0x0, 0x6, &(0x7f00009df000)={0x0, 0x0}) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000e61000-0x2f)=""/47) fallocate(r0, 0x0, 0x0, 0x38) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0xffffffffffffff20) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000083b000-0x20)={0x10000, 0x2, 0x10f000, 0x1000, &(0x7f00005f2000/0x1000)=nil}) r6 = add_key$keyring(&(0x7f0000898000-0x8)='keyring\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r6, &(0x7f0000f0c000)=""/178, 0xb2) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/checkreqprot\x00', 0x800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009f5000-0x8)={0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r1, &(0x7f000088d000-0xc)={r4, r7, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f000043c000-0x20)={@generic="b6e73796ab2a3641300f2ae6ebf0515d", @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000eb0000)={0x6, 0xff, 0xceb5, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/hwrng\x00', 0x8000, 0x0) sendto$unix(r0, &(0x7f0000a0f000)="9cb422e3962e94bdabcc62389626251618a497173d7c6ed478e45df372360af23d1fcbe3c19aeba6b90b684a8f8ed4c3d86378d111398dfcad056911ac1a59b3f5c6ece30980c7ba2e39ef6768ae9fd66a2e035a70d8bbe7dd25ca618d04c3cb6128404d26ab107c6c40f3257aee0f9e2323e8abdefdf1104f07f20bffd834af0d89587ba6aef1d153227981cc2204b16b2a65f584a0b2b310dedf6d0e172a7c384f8c613f66739509ebd9559d829d9349c12ab51d9040a357b3aca600caa82e46934f04cceb29e4cbbf16bee44d8846ffd97301ac94607cdd48e859c9bf9145", 0xe0, 0x0, &(0x7f00008a1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b31000-0x4)='/selinux/enforce\x00', 0x400, 0x0) 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0xf573c7673434972b, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000002000)={0xaef7, 0xffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ee000-0x14)={0x1000, 0x9, 0x4, 0x1, 0x1, 0x5, 0x7, 0x4, 0x5, 0x6}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000006000)=0x0) 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000865000-0x38)={&(0x7f00000de000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000022c000)=[{&(0x7f0000a59000)=""/1, 0x1}, {&(0x7f00006ad000-0xbe)=""/190, 0xbe}, {&(0x7f000003c000-0xf4)=""/244, 0xf4}, {&(0x7f0000f47000-0xc)=""/12, 0xc}], 0x4, 0x0, 0x0, 0x9}, 0x2061) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008cd000)=0x0, &(0x7f00008ed000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e98000)=0xc00, 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e0f000-0x12)={@common='bridge0\x00', 0x0}) r3 = open(&(0x7f0000072000)='./file0\x00', 0x10000000028042, 0x2) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d18000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 66.007419] audit: type=1326 audit(1516165211.388:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8652 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/17 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000766000)='/dev/rfkill\x00', 0x41a991d051076df4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000037e000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/load\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000371000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) futex(&(0x7f0000ce6000-0x4)=0x0, 0x5, 0x0, &(0x7f000021e000)={0x0, 0x0}, &(0x7f0000a2b000)=0x0, 0xfffffffffffffffd) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000155000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000900000-0x8)=0xf001) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) socketpair(0x10, 0x80000, 0x3, &(0x7f000082b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000095d000)=0x0) openat(r2, &(0x7f00009c0000)='./file0\x00', 0x0, 0x100) seccomp(0x1, 0x1, &(0x7f0000d2b000-0x10)={0x2, &(0x7f00000d4000)=[{0x9af, 0x8, 0x100000000, 0x8001}, {0x0, 0x4, 0x7, 0x5}]}) 2018/01/17 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f0000d56000)=0x0, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000070e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x1, 0x9, 0xfffffffffffffff9, 0x100, 0x8}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xc0000) 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 = mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000011c000-0xd)='/dev/usbmon#\x00', 0x5, 0x1000000101243) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000052e000)=0x0, &(0x7f0000c68000-0x4)=0x4) io_setup(0x9, &(0x7f0000f12000)=0x0) io_submit(r3, 0x8, &(0x7f0000316000)=[&(0x7f000005b000)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000b9c000)="187bef0102120e15be5e4c95d880bfae5aceb02b345aa114592124156a62efc69cfa4231919516975f05c2d73d7623777f2945948f3f1b24e1a9f26741a1a59ee3e7d37cd37af781ad9f23bae55f1eeaebf27c613eeb840a9c4aa220ac4971a35964824f0032ccfd96817d0234b95b9f08cc509b75f3b9a0a9a937730ba9f6175c83371669abb1dce91c036004418b6f7f4eda948b46c3e8b3d3e73f7f6c7a51b31f4900bf", 0xa5, 0x3, 0x0, 0x1, r1}, &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x9, 0x6, r2, &(0x7f0000713000)="fac37fe49a0945a9e9454f0982000a2131d2481f46c2fd8de6f9354cd9f161d86db0878e46ba76c2d612c3c1fa17", 0x2e, 0x5, 0x0, 0x0, r2}, &(0x7f0000c1c000-0x40)={0x0, 0x0, 0x0, 0xb, 0xcb6, r1, &(0x7f0000961000)="a8c2f2131f7dbb57f85e5499cd26f9e45f04a282c4ecf20ece3062f1170dd5cc42bf144506d8745687ee0f9ca0000eac1263f25fc20a9b6108d71d9c004b6de48e18cc64e8849b3c4caeb3cee21eb06655bb3190c19e", 0x56, 0x7, 0x0, 0x1, r2}, &(0x7f0000975000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00009eb000-0xa)="29ecfb08fee79e8ef052", 0xa, 0xffffffffffffffa4, 0x0, 0x0, r2}, &(0x7f000007c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r1, &(0x7f00007e6000-0xda)="0e79fab5d513d4ae2e2dcab7fc3ac75b1aeb252347dc7cb62e4c9c91345b9d0dd125a95870241cb9b5cf787ca94d980da141e430d231962a65feaaa947029ebcf6e61193c98c31dd10de6f7e4f7057aa27768c509530b89207529b10b5a58ccc0f31f745f69274fe3b864a31160d1d50a3ef46b322279a71111cb0770341b3160b7e75afbe935435c9ca69955a2db17cd5d61e9705da868b620be92cb1bea9ba7a66988c1243534b67810854e33b3fd57bc01e21575e99eaaf324c3c90493fb6f33ece34752f12dd6facf7d0685edddbc1d374cb4c24d3c90ff8", 0xda, 0xc9fc, 0x0, 0x0, r2}, &(0x7f0000c60000)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f00001fd000)="8bc35a0e231326b72a87444333a9614e1a23f1cd32970bc597d87b93e556cbbb1f2db192c72b574ab9925f79e82e854d509124a9244466ba75442b7a706fcb0bd808c2aebe797514859dc7599b521d6136ad8f550e2a12dabc0c6941cf55f2b46c1f7596e53a3a931273cde3fdc4d28e0d", 0x71, 0x400, 0x0, 0x1, r2}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000545000)="3e53059587d9a20d0d3c79c0beba39389ad69803c6709b889714517c6c7ab809", 0x20, 0xffffffffffff8000, 0x0, 0x1, r2}, &(0x7f0000dd2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000c20000-0x86)="9acb7e4998d1770af03eb43337d5e885dca02c94866cdc8d353b6ee7d693d80bdcd72e1504636d0760ad291bc799b61fd78aa22a684176a9cc39828a7344a7fd30de6c6e04782c8d3b3474c864dec3c5bc16ee84d48492ccf459ac71104e3ee0348d0b6c9720c9be0b41d7bad8f6fa5175b1f4f93c74dedec6d40a47220884da2e099f2826c6", 0x86, 0x6, 0x0, 0x1, 0xffffffffffffffff}]) r4 = inotify_add_watch(r2, &(0x7f0000015000)='./file0\x00', 0x1000200) inotify_rm_watch(r2, r4) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b2000-0x10)='/selinux/create\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000066000-0x18)={r5, &(0x7f0000c9d000)="29cbc5b1dee75ae23e228468f6871ad0dfe8", &(0x7f0000ebd000)=""/185}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000658000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000048000)={0x5, 0x1000, "e5941d681a08057aab3da4ef4a844d5c0f4e943223c7d3d3bdf0dd0af517f8521b63e30405281365b764ef4d0f506af12ddeea9fd625401463248373b1704a7dccd6d1f4ee31e3982dc38e1fd2640aa8ba7e83cb8a26a5fc7c2100ebb7436860204f643513a3c683f3e0c65d4c38125b73e7e7895846451596079cd3fafa1ae624735edf82f940a3428321cb4a722633a1cf0ad7debbb1802d9d0b07b6ffa256846cddd63dd76356074f0ea93f1488b28cd4b59b0ff27e2bb56d7847bbaee0de665a7baf5029382bbbb69648d2c8782dcfcea62ffb7cca3fc05052976556461bab915890e46c5a6fe5c47bb94eb9b53b3581f1182007eefbd4e68f0b8b222e7e6ae623198f1d90570657e5895c0f5547c29f0a629394787545b716adb2f842c7d124d331f97d6326f11e268b9a4a252364f620f06e47f869576bd10fc2a635a42bc1f05e6cba2305e7f1324351f19c29cabb7330accfd080fb38dd403b984af33d43f9049dbf279ff375834e57d781bb66b5d63dd721b102fcb49f819784d3e9f377ad5825e1dd5a661274168b03c8b431ce2f79b5fed560421ca164ae58bc939bbce12d3b2821c702a3a58fdcc2ea29f050eb276e0f4e6d47460442e114fc0e8e2c0149217bce0c61f0dc5f1e4e87ebba3d8891b4b397408b68dfb1106c7e98055971d1973df3730bfad2dc0aa9fe434c8afec6955d98e8aa1939431d2c7d7bf84b7075eda499baf02d92001cd9610eb2f8f28fb0b0e64f63482f9f61530aa6bc7394039e0872573c1ac15ed0ba7d1cf5dac4fc57c001da87877a120f3e74e17ca49a93f9125023d93545617614b9d10eb3f09306953b2e9adf2a9774554d82bee8238d39b24a7cbda02828c489f55a42d1751ccc7193e490d17f796550299d1f49b9dc66eb866966ec01aed1017600c7de16847e65f5407eea862587d581948b03c31dab99960223d03b73c8b90077121f886c54e0259ee8028e5cd244230a785585ffcb3492424d0ea4507af37070f576b65a9066906414fec4d6593834ac5e191d0b8af457dac3ad342923369f1f670f31508c49bd2010160288dcadff82b02a603c9ef8b3a037b9c37857a6de0950ade77f686bcf4e2868754eaffcb7c7692ea842b9e9dba205f9900168da81d97562a39080684733a78eb226b416d628ae4d6ba868b130e69f0241c8ccc479a9636dbcba9ae70e24096840d084a49324b731cc80b196ed4286806987a7c99c0f22c84ab722b1279033d44dda200750c67e16026f9a30978403b75d19c38b738e933f3927235e54ddd438fbc45406a6a2c1b83c823fa16add32b12dd81624fe4c4fff3370ed7b19923b0111770c13ac3dba0b23252b7c8019136c50e634540089bf4f925d207c378ef7ec8f3bd54edc64e7a3cedb3b6dc1f77788154fda21ed667b8e92d309605499f66511e381dfc93adc493d6c78ad10c0c3b5a5de4bc6d6f0d39c51cf4bed66fbe73cfba48d54b46d3652f709fb3777313f05c8939d36e77205f2bf5cf6512a670be4aaa06ee6728633e6343acd73dc522e796bbcd0b25a23b3ac1400050199db00d8465ff5494072f5d3e3aa5f34a2fe529c685caae5b3451ca9c17d3098e5508ab520cbdab1705882b6cce9bf940863abf5321d949e2345a143125a2f9b0a1f0c7eca6c58386df0322ed3323a73812d131a9971d90dd7b455b24c42187acf05bd5c48a22d63a6bc34738d6c2237f7d7326329d601016def0f3028f096bf6110eb92e5b6365ef220d3792bf849a7e59e7af99b613d4b4fa442fd284d4131ae3fe2fdad9d255cb678693eab3d6ca063786a32d9da9d8156db5964b5924c9e4cf9c3521278226fd14f45599b1c04dd2fb3098b8c7697fec4aae4edac87708c9c8b2f03db22ccd2e3468b23fe4a514d2cee143f0ecdd60d06da966437c0848b93ec693001476ad0350a4d13e9b2f9b9a2d194c3509d05d353901fdc534b152f83cb67c7eb175862ad1d73c4ec7b670c3aeb491ab688a55c8ae5bb26474c5206c8b0f15d1ce6336bc7d1930ceb7b0c6082a9214d469631d1e1d05eefe96e1a48988b9653eb1d166c318fe62233fdd905bc558526e3f06bc973c8857f2baf1e49c82bab803d4add51c7ec0511a0c2212e4464c748aca941a9ed86600ca04f579e85bad675bdef67e4ed115c7f8067eeab0fe1f10fd5c4c124a805779dae98b986329e7a7baae5ed49bf11e77d8ae10fcdb75f66133847cd22f8919ed8b7bc983c6c27a099c762c47462ab4eb3c8e8f4318413134452b643b9385ed41ef608aba5e62253252390ada048e223d3d0af6e954c57a20e0e4d0e41c009a79fe3349f5fb5890d9068def2ba4189e217e54e838c60c2d02f5a884e40d5b20f3321e3cc917445d0f4bb246f18e2bdccef6015bf2e59f7295d19ec998d8e7a7ea80df17ca63b828167ac3ce07144d7a4419a48a2bc47ea27feb09602c9b24e39a79f6495bf55470ba5f1bea1db21f67f5169ea4427ad7320dd9dd2e80197692f186cd05d2b4d50e291b404e1ae9a20b4333fdbc2d8cb98d570e797fd3f9943c4a9c298e2beb0cc3d39b1032868e1dd79040ad0d0b05e6502a352abe75a39ce410f6e21a070dda2f24bca6ea5bf42cc0acad000637edae6203cfa05ad1419a5a976000a1aa3716610c1e17812fa32a29c7f5c63a80e1e51552dffc012047ba247d8651d4eba8f0faab58731bce091066342bce712cf12be159a0700dcb66425778f9e55db1f1890c5ac51275a318661d60e7e7230f8808885dec2913275f3782103afe5a0531ac2272ba584bccf98dc8e675a06ab1f78d046d205b210330264b3f78daf772587aeb1131609f8b0e6261225220770d0aa9f62c12d971a2bc1dc1cc79dbbf10dd79fd03cc4d13db0d32b751b937930e0d56f9e2928e5d6c37ff8109ea25a235b6462ebc08dfd032fcf7f65f7a69c9e9e1435f2212a1dcc9b31665ca4b3281a98db09e63fee2ffcaf463ee0e1d18f50e4d5a5eb9ff50c189246a3d9aa19279fe838b15cde2b62ea9b25762529ddefb529846276e685a39cbbffa9404b1815e9dbad98ccff13ed0ad1166320d1ba75ea051af523e2fc5454b47130de1aff55237ef6b357ddfccc743e62b2d9407893875f322bd5186295e0928f5b7fcc162917171bd4aea86f6f317b57164cf2b31e7aedaabdd13678b4c57dd93f7c719cfa6560a88660aeb0f86c51bde47b9946103cd8e857de0c9b6549cd63f6593308ee98e5157a931de69cb0fde98ecc7cdc5de94b0400fcea285e5fcc2a51d3820c10206b6256d74b6508571a9b233aaae644166b458c609c5690c7b67e0826055b3c5bf4e61fdae4e0cbf8ee91b1b7c68ff850c80cfce78312d731941876574db12fbb9d35b8379fa3d7bbb3b2fad61886dc006b810d21437529a283dfe91fe7c2bfad66f5c29c28e9ae0c7e9879ae4a1be8c64740b03c1eaafa4743a058728ef25ae5c8a80c40ed51a21497817bfaaf1b62d3fe6517ef51e2aae08ee40c29d94a9236f8c643edb790758f12352cdbdc2fbe3836687101ae698174ad1d9eefb20f01d809fc55725868349457833c823859aeca781fbe2067ae8cafd177347419ef212f5468ad042f33f597d02f3904d7a639e7186e9b5955ae1911a3760b927c627db0040d2c2ca16fe52ef8a9b9b92e89b82f983ba929ddfd753c597e4e1ac8595e6a9e1af69f77a54f40addc902e490ccc0c059348e1087bfbf6bacbad78558181052767dd38ab55508704bf8e91eac6e210900dd4e160857a9a3aabc2997873aa3764cd6dceaf417959710344e1c683615ec29ce8e3c645b6493ee4f51e62733681a25126f02a4ea7a98e828039441d423fbb6e93ab36fa6a345a3a5a2614d6ba4b0cb0c1f51bb4cc460504093506c8ffbbbb5a3c2a725a2d308fbc7577f3f11999e6ce3570149b73538a113d70a927fa07f2fe20376fadbce905876256818d7d2cc12b779b1d3323cb11835074ecad768162803dc567c51488272bae051a01be5103ed1c43c8c5e09469b9c2fd459adc6a5bc1df62a45535620737252a5529ee19d81f9c58d9d56ac7f93efae761d9953653f6f8033addee1da4a436c43737a5b122802765c8a42bf8e048972a55b26acc092863c7610ab51db25692109efae74d73e7e41f4769dc95355ee66d80bd89157cf02e092540082fd77a29493c03df5545e277ccc4913ea4dbf09cbbad5ac3fe8e9e38aa02017f3bc105d9cdeb74d8e07573a6334f0db51de7551173acf0d725cd1ad2056b45565025ef24f1f8c67666b17df665132167abc8096bbf93dcb861da960a541b0fe3b7f3e283cc63040dc3afff3f0d8911c1536a81811272e4607c91d91bc97ec714b2b01dad2abe7ee46e47a56df456dc5526bd53078b35d939f4b974eecbac4a398eb208a9750d4773e667b03438cbd9ea8ce643ba5d8403f36638963f040766843b3f2eb214d68209ea9f00fa28362f74bf4cdda90d6a711fbe20bdda7c14e2b6cf6eebdb138dd2636eda355505364738adc66b0fc19a562a80891c10c11dbda536148479aec6de28282f738fa5ae7480b60c68a972560910e5e98dc47f48bf88f96f8968f23c2f60eb666bd7e400528883fb4f96c494cd8469ed495506b8c9a8efc9aaee89e656283bf33ae88246e49fc7536ad0eb75592539029961bcabca6aa690bd27cd33c95e5ab2018634a2c2b87239741cc8eaa643c83143aa7508f3461c8ec5a796e82d306c2c53ce377d4b0e1ab6b953b3f3be3a9fc884cfe04f840de4e332cafa7c4e721fc2efe40367209ec49ff079539c074f66e487e8a3e587c2f013499a3cea0130b592af325c382a3196bf90a29fc14c046b6adcc661ed4ab89bebfbe3c30e29c222ab3c01a242f577208831e821ad693dbe30b998f95b6ba940e5ec9665ea886f029f2674ea9687859f740e6cda885c157b1e2776c9839d92255a422de1aafbbb326510f38d2473b8684206b4bda5a6fb6914ca3339efb56f3bda8e6035be7b1bf750d2689d70955ede4eaf176e47706ca42b21430ec24e1476427db40dee54ae6a1b7a65264ee96e46962d79d528f6c8ecf9ebab883622fd7a771342083cc386b93bd776fa82bd112e719f385486c053fd87ff583a7cd39b3409daab4c7a6a24ec1dbfe9e301b62fd6ed4ef25dd635af4db5cd43ff124bd791a723bcdc57a9cafe65249571b4a7db2d71955b0c204b7dc18eae78b0244cdde1b46cba611da6bb4b11d7d01d3e427175eff286189d481d7c969908aeed7c84292932a6f568214fa46e65f163d245f790839f491a69deefa898de2a7c501bc2c4cd2722435c9146b47c194fadf9f85cde0203509852cab9dbf03f8d076fdb4327531d1a41900815d69f69cf6a80286336a6ea4ffb8be8fba5136093855b15cb7362c75ede4d6f989b18bbc7f183420420dfebf00a17fe3a98f8e0faade5d6e3ddcffe20b50488e22e57d0d0acdbbfa6f8ca0ed7d6d6c02c740290de2fc32baddad85f291eabaefb463770819f1e1b9aef9edac621a5a0a327857f7c94ad6c5cc094151c2527358f624e3c02e6c2cabe1106c3eba6829b71fc42109a9d65fbc36af2192b443a50b8aa155de5f5fb3366939b0720ae1f584684d0e1b720a14b2755a8b9ec03660f67e06b7b9c70ce8b40241aa28543fdb787342b5609d7eb95350bda1edb341c9a948257ca3b63a782b1825570c6e49061fdb090437a3df8b19347dae5c75ec115ec6418f2e2cffde6fccb583b3ec7aacdc6468f37622bd52a6848223c503a83fbeb9acc884a2a0de0b44081cfa1"}) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000085b000-0x4)=0x9) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r1, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004aa000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000bbc000-0x4)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000182000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006af000-0x5)="1081", 0x2, r2) 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000b93000)=0x0, &(0x7f0000ef7000)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000049a000)=0x0) 2018/01/17 05:00:11 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f000007a000-0xe)='/dev/admmidi#\x00', 0x3f, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00001dd000-0x4)=r1) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r7 = getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r7, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) [ 66.185875] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/01/17 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = getgid() getresgid(&(0x7f0000c10000-0x4)=0x0, &(0x7f00008c0000)=0x0, &(0x7f0000d08000-0x4)=0x0) r5 = getgid() lstat(&(0x7f00007b5000-0x8)='./file0\x00', &(0x7f0000377000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000130000-0x8)='./file0\x00', &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00003ee000-0x14)=[r3, r4, r5, r6, r7]) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00001ec000-0x98)={0x6, 0x0, [{0x8000000f, 0x6, 0x6, 0x401, 0xfffffffffffff048, 0x0}, {0x40000000, 0x782a, 0x8, 0x7, 0xfff, 0x0}, {0x1, 0x6, 0x1, 0x200, 0xa80, 0x0}, {0x2, 0x7, 0x3, 0x6, 0x6, 0x0}, {0xc0000001, 0x80, 0x80, 0x5, 0x10001, 0x0}, {0x8000001b, 0x5, 0x7, 0xffffffffffff527f, 0x7, 0x0}]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000019, 0x7ffd}, 0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a78000)={&(0x7f0000435000/0x2000)=nil, 0xcd28, 0x7a9ca46b18b3613f, 0x40, &(0x7f00002cf000/0x4000)=nil, 0x8}) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ecb000)=[{0xb, 0x4}, {0x4, 0x3}], 0x2) [ 66.235082] sctp: [Deprecated]: syz-executor4 (pid 8728) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.235082] Use struct sctp_sack_info instead 2018/01/17 05:00:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000153000-0x20)=[{&(0x7f0000d78000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}], 0x2, 0x0, 0x0, 0x9}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000280000-0x4)=0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d43000-0x4)=0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") r5 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r5, &(0x7f00002ea000)=""/25, 0x19) 2018/01/17 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c2000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000cc2000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e2b000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000332000)={0x0, 0x0, 0x0}, &(0x7f0000afc000)=0xc) stat(&(0x7f0000e34000-0x8)='./file0\x00', &(0x7f0000cc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b24000)=0x0) stat(&(0x7f0000f3c000)='./file0\x00', &(0x7f0000d2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000add000)=0x0, &(0x7f0000564000)=0x0, &(0x7f0000d17000-0x4)=0x0) sendmsg$unix(r3, &(0x7f00002bc000-0x38)={&(0x7f0000f93000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c62000)=[{&(0x7f0000943000-0x4c)="bdc1e23a47b522a36bce11f2fab1a4f17e7bb96019cb2d674d721ad54e5a04b8663b9ee98fce1ddfff4746eee0f4a655b559e625e5d7ec1e8d3eba360f72de359c53af84f8cfc1d36ac37ae6", 0x4c}, {&(0x7f0000528000)="3d476a763e8ace861df407df3832a8e0048292160fda150686f8ef89c48e16abbfbbab38122036d678383da1b1ed45f239c816c96722ca31142262afdb423c54b740f6e084be2a21d1656415cfcc8a8e17658eed1b56dfc37b82938e46f1cefa2d0a079f7ab28e438ba8d9596ae101cdbb44eb2e4edb658509cf1d292922c39300de0a81644682c8be046c80506b55299f80217c674170c3584ea4ba299ac96d88853df50f398837578c0bd17a2765c820ee39713e077ef1e0232e9cc82c8d29305cf4084eeb624e6379b96504902e9e3e5b59aa7b34c5526ea82e43", 0xdc}, {&(0x7f000021c000-0x14)="04d0afa91e967620e66261646d71c8ba17a0cb72", 0x14}], 0x3, &(0x7f00006a3000-0xa8)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r3, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xa8, 0x4000}, 0x20000000) 2018/01/17 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000844000)=0x0, &(0x7f0000000000)=0x4) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000221000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000017d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f00009ea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000799000)="5d9200", 0xfffffffffffffff9) add_key(&(0x7f00002a2000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f000099d000/0x2000)=nil, 0x2000, 0xa) 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4000004, 0x50000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000007000)="b8d7d12215a39b17c338155d1dadaf7bafbba61de747d67edcedc8b6ed59c0c8bd7fc6c2a7a0352bfc7f995c2230d07b60af846465ee0fd1e48a4bac0f876160b9806a27823960fd64a7df9183fe21a0d04b811025feff31a7e9fa7135ab819a3570cdbbece76c57b91873a48379f7059b45d0a58267a312fe78801668d1133c7e42ebf46a62b2a51f65beaf22df36f3dcfa64c59243fec54dce71d69060c8f58ae8c482a16ad626cf7e4e97cbdddaf189648f956bc2e8cf1ce028b36be22e6d0286f354") ioctl(r0, 0x4141, &(0x7f0000006000-0x1f5)="") 2018/01/17 05:00:11 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$audio(0xffffffffffffff9c, &(0x7f000040b000)='/dev/audio\x00', 0x3c9001, 0x0) connect$pptp(r0, &(0x7f00000d7000)={0x18, 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]}, 0x20) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c18000-0x11)='/selinux/enforce\x00', 0x8082, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000728000-0xb0)={{0xa27, 0x9}, 'port0\x00', 0x60, 0x2, 0xfffffffffffffe00, 0xfffffffffffff000, 0x6, 0x6, 0x4, 0x0, 0x7, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = dup(0xffffffffffffff9c) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000df4000-0x110)={{0x100000001, 0x0, 0x1fffc0000000, 0x4, "8c75294f31cb724dca5148174faa34208186e5709608045adf8662962f5c885a8b85cdc439b9a368cd7be5a3", 0x5}, 0x0, 0x0, 0x7, r1, 0x17, 0x4abdfa20, "125bcf8a596ce36f203a129ebb5885c8bbc2704b10adeba8fb98facc61117f66d2e29d4238ca351022a0933f30382d427f7f254ebba3df3b5d90e01ac19ce7a2", &(0x7f00009f4000-0x9)='ppp1eth0\x00', 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, 0x2, 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]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000a93000)={0x1, &(0x7f0000a5a000-0x8)=[{0xfffffffffffffffb, 0x0, 0x289e0000000, 0x100}]}) uname(&(0x7f0000b72000-0x1e)=""/30) ioctl$KDENABIO(r0, 0x4b36) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ded000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000101000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000858000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e6000-0x4)={r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a56000-0x8)={0x0, 0x9}, &(0x7f00005c0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003f2000-0x8)={r3, 0x8}, 0x8) bind$ax25(r2, &(0x7f00003b5000)={0x3, {"45449fef8378e9"}, 0x9}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000b9000-0x3a)=""/58, &(0x7f0000376000-0x4)=0xfff6) [ 66.320093] sctp: [Deprecated]: syz-executor4 (pid 8728) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.320093] Use struct sctp_sack_info instead [ 66.372890] audit: type=1326 audit(1516165211.754:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8745 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) clock_gettime(0x0, &(0x7f0000546000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) r4 = dup2(r0, r0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000078000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3c266363740ebffdfe9b916f5b8ca52a"}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000030e000-0x6)={r2, 0x7}, &(0x7f0000a93000)=0x6) 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") 2018/01/17 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a08000)={0x80000001, 0x800000000000000, 0x2, 0x4, 0x9, [{0x8000, 0x4, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1a, 0xffffffffffffc8e1, 0x1, 0x0, 0x0, 0x118c, 0x0, 0x0, 0x0}, {0x0, 0xcd1, 0x1000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0xa942, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x3, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x100000001, 0x400, 0x80000000, 0x0, 0x0, 0x2602, 0x0, 0x0, 0x0}, {0x7d, 0x0, 0x1, 0x0, 0x0, 0xb02, 0x0, 0x0, 0x0}, {0x800, 0x9f0d, 0x101, 0x0, 0x0, 0x506, 0x0, 0x0, 0x0}]}) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) [ 66.448572] audit: type=1326 audit(1516165211.780:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8745 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=28 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f89000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d0000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009c4000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000843000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e9e000-0x8)=@assoc_value={r2, 0x5}, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebc000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d", 0x0, 0x0}, 0x10) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/01/17 05:00:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2, 0x0) r1 = accept4$unix(r0, &(0x7f0000abd000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bfc000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000d89000)={0x4, &(0x7f00006db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8e000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001f8000-0x8)={0x0, 0xffffffff}, &(0x7f0000a9b000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000580000-0x8)={r1, 0x8000}, 0x8) 2018/01/17 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000356000-0x10)={0x1, 0x1, 0x81, 0x1ad, 0x0}, &(0x7f00008a7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000063f000-0x18)={r2, 0x7, 0x30, 0x0, 0xc00000000000}, &(0x7f0000634000-0x4)=0x18) [ 66.468089] sctp: [Deprecated]: syz-executor5 (pid 8771) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.468089] Use struct sctp_sack_info instead 2018/01/17 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000030a000)={0x0, 0x0, &(0x7f000013f000+0x822)=[], 0x0, &(0x7f0000fae000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setxattr(&(0x7f000074f000)='./file0\x00', &(0x7f0000d31000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000369000-0x5)='ppp1\x00', 0x5, 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bbf000-0x8)={r3, r0}) r4 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000148000)=""/58) sendfile(r5, r4, &(0x7f0000302000-0x8)=0x0, 0xffffffff) [ 66.514861] sctp: [Deprecated]: syz-executor5 (pid 8774) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.514861] Use struct sctp_sack_info instead [ 66.617127] audit: type=1326 audit(1516165211.780:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 66.644537] audit: type=1326 audit(1516165211.780:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8745 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 66.678945] audit: type=1326 audit(1516165211.780:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 66.703967] audit: type=1326 audit(1516165211.780:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8745 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 66.729113] audit: type=1326 audit(1516165211.783:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:00:12 executing program 4: pipe(&(0x7f000031e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000038e000)={&(0x7f0000a91000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58, &(0x7f00006ba000-0x10)=[{&(0x7f0000000000+0xd1a)="651d20951abeb6a9cd966e3021b371b62f9689e126001756f130e83ebb23654fc7ba6f69c29680e7605924089119ae12e202f6643f88cc16744459e168d2b0979b242b098dc39d31e81eedae6a55b085666a665a855a7a9761c76500f99df2a42cc77445f6e0b300fc97a728aa6d635cbe6c4cf6995f09ea0f4ab1c2df4130a6b9b3819b17a0f7a7d4cca9daeb69fa0d81d36e965b43b6dc44a544aa5a9d22c62031d95e99834d4974ba5c52102849e10fe0a270b624e51a83dad74fdd2b531837a6484ff496319f5c534eca7e44db99c13025b683c5aca7d2e81676decf", 0xde}], 0x1, &(0x7f0000735000-0x400)=[{0xb0, 0x10f, 0x8000, "5ee252e2daee772b6fb19ef2bd52a4b6396689c6d62172d3fddfe9121e6af16782325b00a96e069e4beb6b0a1c41a096678f6a59dcd27c266745de723b1233cb643fedded4d6daef102480c8c56a0d793f7727ed4680c315f040492813a35fc41836bf7c8a7d3c8b57b2519bc504394525856a87dff14d0be83d3f1da6add16b0a0232c709f5f3fbb57bac69a06c7720457981174e0ba165a4c7"}, {0xc8, 0x1ff, 0xc9, "ad20d9a989f7de6bda70df428ef12e548802f0b00c7b21253b3c8968463ba5b199390e5326441f2d229530d5a5e7158983b6f53a9c92ca9928b55f49e516bd370369efeb93e84d3a12184ea4214fd53256a3bed05efa46a38a56c6e2729f1f9ad49d7fba0a9b9b2558fedb8c72d2d6569632a6dd4348e4860db2cbf840a80420d3d5cd58b4ede202d20505c26511d48a7fe6d19e9a466b74318d5dd489157b15af215fa47358178a601393edff1fd67d62dd6823c1c4219c"}, {0x40, 0x103, 0x8001, "62156ee6cd2eacab30ae418648db7dec05519b17b553c69a14b25aaff8af86694452526a5c57d09a0ea10e987e"}, {0xc8, 0x0, 0x40, "de51fd40ec011fc99ec5ce55d9cd3cdb6858ecb4091f07a533242158a6d1db697c34321ef6c8cdf8d1640d77b8cd63e7f6cca3fa12fd90d36e5c115369dee47571064ca0c90a1ece95314466974302a0c944f29891a59ac433a1702df27fbd73ecc7e870070bb43d411da86e0000dc66ef2c54ae003c4454a39f241e75fda7dc06df8a097c9fe5273d0ee2a438d4d7310fd3d96a34458a5893055bc0cb1948e4d4187219bca56f0a6f545eb6009e2c5d538617824d49"}, {0x60, 0x0, 0x0, "8abe5db1bec83ab5821f5d274de7729b67995e20dd687bd4af95e448c9e6779db3497c99ac91641c1d836ce10570922543c17bf7392233c1ba34a9914049302daa8a1ec58f61430cdb5934bc5da7"}, {0x110, 0x111, 0x0, "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"}, {0x10, 0x11f, 0xfff, ""}], 0x400, 0x4008000}, 0x40) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x34, 0x20, r1, &(0x7f000004b000-0x8)='./file0\x00') mount(&(0x7f0000052000)='./file0\x00', &(0x7f0000034000-0x6)='./bus\x00', &(0x7f0000046000)='ext2\x00', 0x4, &(0x7f0000052000)="56ba23d5ce840b3a58c7f22fe3be02f2ccecca4c57b2686f8326db3434fcec04c601cdca5734f79b0d247f115025e403d80dbaf48b3c293025809f82cd8dbe1eab010752073570bfcf8dfe6508be22b6086169175da8451691") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000021000-0xd3)={0x0, 0xcb, "8dc36a3dca7302631c1d9c8e6b86d6c2ebdcc68441593158f8c155d8b735eb3e96728be0f104eae252d308379ee37c3b6383f68ff5c5bae6f0bd80a509fd0cec9408881597ca203a976920bebac8535c3b07c92a2b3da84a7e0c301dbaee8d420b12fa64ac6f0b4040a6a738897a6565a9319874b85e64072b59a088976de0006eca1ea7e11aaa5bb550ef44c303f16d2c3f2c29781578931649b303d4354caf939739b0a875915932aa298dfeac89e7619ce082d98a626a7f0d2ae9df3932b954f32ef51fa7275633af9c"}, &(0x7f0000003000)=0xd3) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000054000-0x8c)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0xaaf, 0x9, 0x1, 0xf9, 0xffff, 0x10000, 0x2dc, r2}, 0x20) 2018/01/17 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009df000)='/dev/sequencer\x00', 0x200000, 0x0) fremovexattr(r0, &(0x7f0000b8d000-0x15)=@known='system.sockprotoname\x00') symlink(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000462000)='./file0\x00') lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) 2018/01/17 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000884000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000e79000-0x1000)=""/4096) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000058c000)='./file0\x00', 0x4004, 0x2) r2 = syz_open_dev$adsp(&(0x7f000069a000-0xb)='/dev/adsp#\x00', 0x6a, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000953000-0x6)={0x1, [0x9]}, 0x6) close(r1) 2018/01/17 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) exit(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e65000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x401) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@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}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c4b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000a68000-0xb5)=""/181) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0x1}], 0x1) 2018/01/17 05:00:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000999000-0xd)='/dev/snd/seq\x00', 0x0, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xfffffec6, 0x0, "ab4ba24f266d4d0da5df48e60881a0b7e939f323c1fa79543d401f8a817831023ab4cdf1183debab2057268123f71e67007f3e4d8838ab021066a1c263aead068976a75766"}, 0x40000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000000)="d37d1811f9d32c1bb4c1034f7787649fa880c34e8749fb4475dcee3157e2f2b81c48ad2dd63b0ec4bd42e5107533946c6b6163d06ef6c91cddae9a26e59d98c316691473bb0e4f4c145912b1f3c4b6cc9bebaea293d8ec04b89d37fa90d25548a6359a60ac064bc1dc20b776871f5dbec0f916d901d864eff473f08dfeb76a134e1fe23bfa41440e6cfee1c2b78737d03c3740e5223635e680bc87e38d5c700811d6a40214be627a539eb24aa5885fbff752dea2a51d435a46de6a2d8fa932") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x101}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x203, 0x1, 0xffffffffffff7fff, r2}, 0x10) fchmod(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x9, &(0x7f0000001000-0x24)=[{0x4, 0xffff}, {0xffffffff, 0x1}, {0xfffffffffffffe0f, 0xffffffff7fffffff}, {0x3f, 0x6}, {0x5b2a, 0x6}, {0x3, 0x76}, {0x10001, 0x1200000000000}, {0xb4, 0x5}, {0x1053893c, 0x80000001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b98000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64eb}, [@call={0x85, 0x0, 0x0, 0x12}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0xffffffc4, &(0x7f0000643000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 66.754868] audit: type=1326 audit(1516165211.784:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8749 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00001fc000-0x8)='./file0\x00', 0x200000, 0x1d0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000dd0000)=[{0x3, 0xfffffffffffffffd}, {0x6, 0x200}, {0x3, 0xfffffffffffffff7}, {0x3, 0x2}, {0x3, 0xef4}], 0x5) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) getsockname$netrom(r1, &(0x7f00008d7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008d7000)=0x48) 2018/01/17 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f00005a2000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x1b, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/17 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 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_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x10000, 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]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000015000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000562000-0x8)={0x2, [0x20, 0x4]}, &(0x7f0000b9c000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x1, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r3 = fcntl$getown(r1, 0x9) capget(&(0x7f000097e000-0x8)={0x200f1526, r3}, &(0x7f0000c99000)={0x44, 0x401, 0xffffffffed36b559, 0xcd48, 0x8, 0x1}) 2018/01/17 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f000056d000-0x1000)=""/4096, 0x1000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000075000)={0x40000005, 0x0}) 2018/01/17 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005ad000)=0x0, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003ee000-0x4)=0x0) uselib(&(0x7f0000212000)='./file0\x00') getresuid(&(0x7f00003e8000-0x4)=0x0, &(0x7f00001ac000)=0x0, &(0x7f0000f2f000-0x4)=0x0) getgroups(0xa, &(0x7f0000701000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dee000)={r1, r2, r3}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x1f, 0x8000000000005, 0x0) setsockopt(r4, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/17 05:00:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006d7000-0xc)={&(0x7f0000475000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000000)=0x0, 0x0) gettid() recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0xfffffffffffffeda, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tee(r2, 0xffffffffffffffff, 0x7, 0x0) modify_ldt$write2(0x11, &(0x7f0000b2b000-0x10)={0x5, 0xffffffff, 0x400, 0xffffffffffff3451, 0x1, 0xa7, 0x7f, 0x5, 0x8d, 0x5}, 0x10) r3 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ea000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) open$dir(&(0x7f000063d000)='./file0\x00', 0xfee5d51798df2a0b, 0x6) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000d82000-0x38)={&(0x7f0000002000-0x40)={'cmac(des-generic)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lgetxattr(&(0x7f00008dd000)='./file0\x00', &(0x7f0000c83000-0x24)=@random={'security.\x00', 'security$(-nodevmd5sumQ!\\\x00'}, &(0x7f000099c000)=""/110, 0x6e) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010e000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00007e4000)=0x6, 0x2) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x8000000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="bf436adf94617eeb60f10e0699dbc5bad25de9e906a15f99624bb424cb4cb4a75072d6cdf87339b72a", 0x29, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x3ff) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={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], @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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x2)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0xfffffffffffffffd) r3 = socket(0x1e, 0x2, 0x0) flistxattr(r3, &(0x7f0000139000)=""/22, 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000)=""/68, 0x44) 2018/01/17 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cb6000)={0x2, [0x0, 0x0]}, &(0x7f0000220000-0x4)=0xc) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r1, r1) timerfd_settime(r2, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpid() wait4(r3, &(0x7f0000023000-0x4)=0x0, 0x4, &(0x7f00008aa000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000acb000-0x4)='./file0\x00', 0x0) 2018/01/17 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffeb) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000005000)={0x5, 0x14f, "8a618b06f3d4862ffb74f50b675a7853fb814e7f57eb06bb3edc4169290d54b4ada757bbec7f0f5e1ee5a3ab1025e267ba6cfc4c834cb521b1d6a0998f3235844a068cecdc5bdf138154d5fe7b93d8408efff16d4722562c53664be1678b6a1b9ebe05b1b01879d4713db7fe0fd2db3c578061334d21141cadc5038995570f76377321f91ee5e676df6790ef9e80fb71af82c1079d374da36ebc8965785c9e5b3be9514a68304afa8b182912b0f233dc17f2ae14984d56011058967acc434265c7a089bd5d256943c5faf5bb93a3a4e7812d596908a3bd"}) 2018/01/17 05:00:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/01/17 05:00:12 executing program 1: pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x4) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) dup2(r0, r1) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000-0x8)=0x0, 0x8) accept$unix(0xffffffffffffff9c, &(0x7f0000bc1000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 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) openat$sequencer(0xffffffffffffff9c, &(0x7f000096f000-0xf)='/dev/sequencer\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/17 05:00:12 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = inotify_init1(0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r2, 0x409, 0x4) fallocate(r2, 0x0, 0x0, 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000fc8000)=0x3ff) 2018/01/17 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000663000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x191001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000830000)=0x0, &(0x7f0000ab5000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002fa000)=0x7, &(0x7f000085b000-0x8)=0x4) 2018/01/17 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$sg(&(0x7f0000784000)='/dev/sg#\x00', 0x3, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007b9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a6b2bbe2fc48139a5985b71d6b515af9"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000000f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f00008b0000-0x8)={0x0, 0x0}}}) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ef0000)={0x3, 0xffffffffffffffff, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000a5d000-0x38)={&(0x7f00001e1000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000896000)={&(0x7f0000385000)={0x1b0, 0x1, 0x0, 0x400, 0x3, 0x0, {0x3, 0x0, 0x3}, [@generic="897a06210efb6c470c08bf3c6444f5ce9f4a2baa04aef038c6c0ddb87b24f2309fa89beb6186c34f05e51de805886598348fa72722edd5b7d9423b276e90407e3f87fdec01095d7f5fab5c5ef2ce40042492006bf9c19301befd63af67fad7f09564275ecce27e189cb3c251a34c97dc03f623b7074f861cd6742e3a0ce4d8d992c04852e81f9e4d8aab8df1eec50ccfde4340859cf2688f8058cb607953f9f220b6bd1e19af4bf90211455341e5dd6d2ae17d6eac403bda48b386b9", @generic="532c6a675da696c7541348c868afa80ab7b010ad0c08350bbcdc6e2fc8e391d3fe08", @typed={0xb0, 0x60, @binary="b0a09a7aff783eabe8319ea1ed8a1bf07746f5805678dbcb9a558efbd18afc3c9630973b8cd0e801bcf0483b9effb04fba61a483e284d578accc66e74f3801c12267dc46f5a74103a9522b55e19f083b1f8033d870414dd9c10a7951b65cbb51fc31bd244f2c69e6256e2efd231c716762bfd4a51de5ade38d2d09d325f887f4176cc2b1bfcdced228212b60cdfa8b59625d081013dd210d219090ba82ae64cc4aa1cbcf1c25"}, @typed={0xc, 0x23, @u32=0x0}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000874000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000030000-0x4)=0x14, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d7a000)=0x0) 2018/01/17 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000fb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fb3000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f00009bd000-0x1e)={0x18, 0x0, {0x3, @random="8e5c478f2e63", @generic="87d32c4f376baf7f656a91e45a8db107"}}, 0x1e) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b68000)={"1337b5f858d327bd636a54ea9c79d12c", {0x4, 0x0, 0x7, "6030f6165d89", 0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb5000-0x11)='/dev/qat_adf_ctl\x00', 0x111400, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000fb3000)=0x0) io_setup(0x101, &(0x7f0000ef9000)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fb5000)={0xfff, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x36b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/17 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fanotify_mark(r0, 0x20, 0x40020008, r0, &(0x7f0000d78000)='./control\x00') openat(r0, &(0x7f000062e000-0xa)='./control\x00', 0x402442, 0x4) userfaultfd(0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000)=0x0, 0x0) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000146000)=""/215, 0xd7) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x7fff) 2018/01/17 05:00:12 executing program 1: clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000273000)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) name_to_handle_at(0xffffffffffffffff, &(0x7f00008a2000-0x8)='./file0\x00', &(0x7f00009fd000-0x14)={0x8, 0x0, ""}, &(0x7f000055f000-0x4)=0x0, 0x0) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc0023ff, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="5f98") sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = memfd_create(&(0x7f000077f000)="ca7365637572697479656d30766d6e65743000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xff, 0x0, 0x1000, 0x101, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000-0x2c)="5df7e72bcc5602ac1d17ebe3825905d266157d8bbe3dc00f3ab9b11e32b67658becc9ddaa775b633699cf5c7") 2018/01/17 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r2 = syz_open_dev$vcsn(&(0x7f000039f000)='/dev/vcs#\x00', 0x5, 0x4040) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) write(r1, &(0x7f0000e87000-0x1)="", 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000047c000)={0x7, 0x7, 0x8, 0x100, 0x2, 0x200, 0x7}, 0xc) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/17 05:00:12 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000)={{0xffffffffffffffff, 0x7ac46849641332c0, 0x0, 0x2, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x10, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x61, "992d740aa1aea59a403a4bfada62cdb7fcf6694cc884b152d8bd28d8f5aa38d5468337aa687d492e6c63d4f5a238283496304659551a1414bb633bebf26606f1846ba6b8410c99c25b8372da863884386a1008d96cb5da0e94621cdaf61ad2545e"}, &(0x7f0000004000)=0x69) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r2, 0x10001}, 0x6) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000006000-0x14)={0x2, 0x5, 0x0, 0x2, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000006000-0xa)={0x14a, "f3a33903f49b"}) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x7) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000006000)=[{&(0x7f0000008000)=""/200, 0xc8}, {&(0x7f0000003000-0xfc)=""/252, 0xfc}, {&(0x7f0000008000)=""/104, 0x68}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000009000-0x60)=""/96, 0x60}, {&(0x7f0000008000)=""/76, 0x4c}], 0x6) umount2(&(0x7f0000008000-0x8)='./file0\x00', 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000008000)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0xfffffffffffffffa, 0x3, 0x0, 0x3, 0x4e, 0x6, 0x3f, 0x100000000, 0xf, 0x2, 0x40, 0x2, 0x100]}, &(0x7f0000008000)=0x108) 2018/01/17 05:00:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xbf)=""/191) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5f000+0xcb2)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000146000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000-0x4)=0x10) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000959000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000e1b000)="9a43e36de435a0543512005645d67c92d2592b687ea2a857f50ea41f43cb8b8a9e7df13f9d13a59b8fbe568083f4a2056ddc6902e6b1123896ed5d4adbf70ca810e75f9f6080cec31b27cbccd2b1d0bed4cdab5b0e2cafc2b025d284f0f664669c552053a559b547f16f21fa06c544df070f59b2fc9a387e9280404ec2ffaf3ec92f6b8f665f102e838752be6b6aa42e20dac10d824aeb35c2405785e8259d1c0a6deb1c") writev(r0, &(0x7f0000058000-0x10)=[{&(0x7f0000ec0000-0x3b)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) 2018/01/17 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002d0000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, [@dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x100, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000524000)=0x0, 0x0) getpeername(r0, &(0x7f0000c05000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3e000-0x4)=0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000009000-0x4)=0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) 2018/01/17 05:00:12 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00006d5000)='/dev/dsp#\x00', 0x400, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000020e000)={0xffffffffffffff9c}) r2 = memfd_create(&(0x7f000059a000)='!em1\x00', 0x2) bind(r1, &(0x7f0000a65000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x2}}, 0x26) r3 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r4, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r3, 0x40000000000005) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r7 = accept(r3, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000cb4000)={r7, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002d6000-0x8)={r8, 0x2}, 0xfffffffffffffd3c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r7, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r7, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r6, &(0x7f0000476000-0x92)="", 0x0) 2018/01/17 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000074b000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/autofs\x00', 0x109001, 0x0) perf_event_open(&(0x7f00003bd000-0x78)={0x0, 0x78, 0x81, 0x40, 0x57cfc7, 0x0, 0x0, 0x0, 0x200, 0x2, 0x8, 0x7, 0x1, 0x3, 0x6, 0x770, 0x5, 0x81, 0x100000000, 0x632, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x7, 0xfffffffffffffe00, 0x8, 0x0, 0x100000001, 0x3d, 0x7ff, 0x1000, 0x3f, 0x4, 0xa04b, 0xef9, 0x1e, 0x8, 0x0, 0x5, 0x7, @perf_config_ext={0x81, 0x3}, 0x80, 0x5, 0x8, 0x7, 0xc3, 0x5, 0x1, 0x0}, r1, 0x2, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f70000-0xfb)=""/251, &(0x7f0000294000)=0xc5) 2018/01/17 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/icmp\x00') fcntl$setlease(r0, 0x400, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00009c1000-0x8)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ec7000)="125b1d1c79a7ba75559789d4bb6b3a9f44085b20ff13a5ae4b4ffac9be77c203be2f8ab43535afd457ccb2319b1eff3b") ioctl$KVM_CREATE_PIT2(r0, 0xc0189436, &(0x7f000000d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/17 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c4000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a83000)={{0x0, 0x3, 0xfffffffffffffff9, 0x3, 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]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/create\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e59000)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000029000)=""/187) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000503000-0x5c)={0xa8c, 0x2, {0x3, 0x2, 0x3de, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000536000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f0000bfa000-0x10)='net/ip_mr_cache\x00') mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e5b000)={0x3, 0x10037bf1, 0x8000, 0x1, 0x590, 0x4ff71516, 0x0, 0x7fffffff, 0x0}, &(0x7f00000ad000-0x4)=0x20) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e5b000)={r5, 0x20}, &(0x7f0000ccf000-0x4)=0x6) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e5d000-0x4)=0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000e5b000-0x8)={r3, 0x2}) 2018/01/17 05:00:12 executing program 2: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200005) socketpair$packet(0x11, 0x800000000000005, 0x300, &(0x7f0000576000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008c7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10000000010d, 0x11, &(0x7f0000548000)=""/4, &(0x7f00002be000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00008de000)={r0}) 2018/01/17 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000310000)={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000662000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x10)={0x0, 0x0}, &(0x7f0000007000)={&(0x7f0000fd0000)={0x0}, 0x8}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd0000)={0x0, 0x0}, 0x0) 2018/01/17 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f000076a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0xfffffffffffffffd, 0x202], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000050a000)={r5, 0x1}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) [ 67.372831] dccp_close: ABORT with 4294967275 bytes unread [ 67.394533] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 67.403728] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff2000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000ff2000-0x4)=0x4) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/01/17 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000207000-0x4)=0xde7f, 0x4) 2018/01/17 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") syz_open_dev$sndtimer(&(0x7f0000bff000)='/dev/snd/timer\x00', 0x0, 0x208000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00004ad000-0xbc)=""/188) connect$unix(r0, &(0x7f0000800000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/17 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053d000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000650000)={0xffffffff, 0x4, [0x7]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004b0000)={0x0, 0x7}, &(0x7f0000916000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b45000)={r4, 0x3, 0x7b0, 0x7fffffff}, 0x10) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000789000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002d8000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d17000-0xc)={{0x7fffffff, 0x80000000, 0x0, 0xe42, 0x2, 0x4715}, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4b, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e04000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000090e000)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet(0x2, 0xa, 0x63, &(0x7f0000d12000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00001f4000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f95000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a4000)=0xe8) 2018/01/17 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042b000)='/dev/rfkill\x00', 0x2080, 0x0) sendto$ipx(r0, &(0x7f0000ea4000-0x5b)="cdb246e4ccff85710e167e20d1587b7ad9d0357abb34766164a4ccbcab833352d915853e0f3263dbbc6b6a9aac6b6dcb5f4399044ceecda447504accd9881ddffd1c4c9eca24adcac9985f5d00bee5b4735e781cc1754f4b6532fa", 0x5b, 0x4000004, &(0x7f0000ab0000)={0x4, 0xf4e, 0x7, "712685dc5969", 0x8, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000af0000-0x20)={"857a98c6bd58d8e85a51671cb78617cf", {0x4, 0x7, 0x3, "3b53e3386eca", 0x795ad12b, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ef000)={0x0, 0x5}, &(0x7f0000749000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005b2000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f00001df000)=0x98) ioctl(r0, 0xd084ac7, &(0x7f0000134000-0x20)="dec19d82930af56b770654ad4fd65cff6795cf4426cbb30e0181c64d0e87b4e1") sync_file_range(r0, 0x4, 0xba, 0x2) bind$alg(0xffffffffffffffff, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/01/17 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x3, 0x0, 0x0, 0x2, 0x0, 0x47e3, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f6d000)={0x9}, 0x0, 0x8) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x0, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) inotify_init1(0x5007fffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') mq_timedsend(r3, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) socket$l2tp(0x18, 0x1, 0x1) r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r5, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) 2018/01/17 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, r2, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000a89000-0x8)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={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], @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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() capget(&(0x7f0000442000-0x8)={0x20071026, r2}, &(0x7f000000a000-0x18)={0x100000000, 0xfffffffffffffffd, 0xb13, 0x8c, 0x5, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/17 05:00:12 executing program 2: pkey_mprotect(&(0x7f0000a6a000/0x2000)=nil, 0x2000, 0x7f2ccd754a456216, 0xffffffffffffffff) 2018/01/17 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/access\x00', 0x2, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:12 executing program 7: socketpair(0x10, 0x0, 0x4, &(0x7f0000857000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000dc8000)=0x4) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x8, 0x4c9, 0x3, 0x12b, 0x9, 0x4, 0x0}, 0x1c) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00008da000)='/dev/dmmidi#\x00', 0x4, 0x80000) recvmsg(r1, &(0x7f0000a1e000-0x38)={&(0x7f0000427000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000075a000)=[{&(0x7f00004d1000-0xb5)=""/181, 0xb5}], 0x1, &(0x7f0000282000)=""/201, 0xc9, 0x9}, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x7) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:13 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x7, 0x8100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x88, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7f000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x8) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000dcd000)=""/180, 0xb4, 0x2000, &(0x7f00003de000-0x10)={0x4, 0x8dd2, 0x0, "60e436de4a85", 0x80000001, 0x0}, 0x10) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000086, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000016d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b47000)=0x8c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ac2000-0x4)=0xffff) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f09000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000030e000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000053c000)={0x0, 0x33, "0f4c8ff8b57189a6b65302afac8a44a0f0f3d8620bfeae4eef948eb2afc1dd14dd34841991d08edae16dacb94a0ebc3301a897"}, &(0x7f0000910000-0x4)=0x3b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ff000)={r2, 0x4}, 0xfffffffffffffe5f) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000357000-0xb)='wlan1self-\x00') r1 = syz_open_dev$vcsa(&(0x7f00007ef000-0xb)='/dev/vcsa#\x00', 0x1, 0x80) fchmodat(r1, &(0x7f00001bf000)='./file0\x00', 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000fc2000-0x20)={r4, 0x0, 0x1000000fffffffe, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xdfb5) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf0000+0x806)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e97000)={0x3ff, 0x2, 0x5, 0x8}, 0x10) connect$ipx(r0, &(0x7f0000873000)={0x4, 0x8, 0x100000000, "9818e501ec66", 0x243, 0x0}, 0x10) r1 = socket(0x10, 0xb, 0x3) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000bdf000-0xc)={{0x0, 0x284, 0x1, 0x9, 0x1f, 0xcb08}, 0x3}) write(r1, &(0x7f000031e000-0x26)="260000005e0009000000eaf83a00000000", 0x11) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c7000+0x2b4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000)=0xb) clock_gettime(0x0, &(0x7f0000983000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000205000-0xa)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000-0x4)=0xe8) clock_gettime(0x5, &(0x7f0000277000-0x10)={0x0, 0x0}) stat(&(0x7f0000b7f000-0x8)='./file0\x00', &(0x7f0000ff6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2d000)='/dev/sequencer2\x00', 0x400000, 0x0) fchown(r0, r2, r3) ppoll(&(0x7f0000664000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000ad000-0x10)={0x0, r1+10000000}, &(0x7f000081d000)={0x0}, 0x8) writev(r0, &(0x7f0000f5d000-0x10)=[{&(0x7f0000808000)="7d2387aa8c1a364f59ecd07c77d3b678a53837052dbe37639e6214517854ddce447246ec02ac0c6eea850af66d33d0ae846532d185234381ca7d2a417753a7a302ad157b113a5e1354cf25a7ca502892670beb1bddef7f6f1a4459468ddb54938592e353599c51543df65e2351a63784890e9b17131b262b8282442dc30736bde0284a92fe8b211c68190b6ad578bdda5083ea99aeb283506a8a9598ef95025a", 0xa0}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a27000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f0000687000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003b1000-0x10)={0x0, 0x6, 0x1000, 0x1000}, &(0x7f0000129000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000047d000-0xa0)={r2, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30063f07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x3f, 0x9, 0x9}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ed0000-0x68)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf2d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x68) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000a9f000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f000090b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf5000-0xb)='/dev/hwrng\x00', 0x10400, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000740000-0x6)="73e589023030") r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/checkreqprot\x00', 0x40000, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000786000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x3, 0x3, 0xfffffffffffffff8, 0x1ff, 0xfffffffeffffffff}, &(0x7f0000d13000-0x4)=0x20) r4 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0x2000000000000d5, 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000ebc000-0x24)={0xb32, 0x80000000, 0x8, 0x80, 0x18a, 0x100000000, 0x6e54, 0x40, 0x0, 0x433c, 0xfffffffffffffff9, 0x1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/load\x00', 0x2, 0x0) sendfile(r2, r4, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) accept4$unix(r0, 0x0, &(0x7f00008d6000)=0x0, 0x80800) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000265000)={0x0, 0x6}, &(0x7f0000dbf000)=0x6) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b2000)=@assoc_value={r1, 0x7}, &(0x7f0000dc0000-0x4)=0x8) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000dc1000-0x4)=0x17, 0x4) sendto$inet(r2, &(0x7f0000dbe000)='=', 0x1, 0x0, &(0x7f0000384000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:13 executing program 0: r0 = socket(0xf, 0x4, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000838000)={0x3, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000722000-0x20)={0x8b49, r1, 0x1, 0x8}) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00009ac000-0x8)=0x1) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e9e000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)={0x0, 0x0}) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f0000497000-0x6)='./bus\x00', 0x404200, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) fanotify_mark(r0, 0x49, 0x8010000, r1, &(0x7f0000ff7000)='./bus\x00') r2 = openat(r1, &(0x7f00006ae000)='./bus\x00', 0x0, 0x2) getdents(r2, &(0x7f0000069000-0x2b)=""/48, 0x30) [ 67.771332] irq bypass consumer (token 0000000077c93deb) registration fails: -16 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={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 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) socket$inet(0x2, 0x0, 0x7) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETSW(r0, 0x5403, &(0x7f00007b0000)={0x0, 0x3f, 0x9, 0x10001, 0x7, 0x1, 0x80000001, 0x3, 0x2, 0x7, 0x7, 0x6}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8c000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000066a000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000e09000)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f0000e80000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005b1000-0xc)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000e96000)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a38000-0x78)={0x100, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8001, 0x2, 0x10001, 0x2f2, &(0x7f0000667000-0x10)=@common='lo\x00', 0x7, 0xffffffffffffc171, 0x9}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000061d000-0x1)={@common='ip6gretap0\x00', @ifru_addrs=@l2={0x1f, 0x7, {0x2, 0x2, 0x8, 0x10000, 0x9, 0x400}, 0x2, 0x6}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ad7000)={r4, 0xee, "74a29a8039d163624f96234b9a5c4bd54a669e72466359a920443b791cfdb7d5f657634026fb3ac76a05e230ea786fba36569ac1e877c77bc0e93178006b23141db9c8450ee0370e3852c5d661e6c65b301060270addb9ede42367ff029730ccc79e7fb18663300002d18fee64f97a7a848f3fe7e174cf88077ffaf81af4f34ccb84901566a7053f191cdbfaf1ff5506bef92f2b8c0e0f7ed78396c10da38af1e172013cbc170e01c2753e522b285f5b975ca437ae2d111116a202a18c8f649a26cef5ae9c42e321386f3cb4c644ecc95ea7b021f5587ef77a9f722fbaf647489d54d79d6d1b27b86e9eeb58a175"}, &(0x7f00007ac000)=0xf6) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001e8000)={{&(0x7f0000ce4000/0x1000)=nil, 0x1000}, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) clock_gettime(0x0, &(0x7f0000196000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b12000-0x40)={0xfffffffffffffbe0, 0xb, 0x80, 0xfffffffffffffffe, 0x8, 0x6, 0x5, 0x7}, &(0x7f00007b9000)={0x0, 0x80000001, 0x5dd, 0x6, 0xffff, 0x0, 0x5, 0x7054}, &(0x7f0000950000)={0x7, 0x4, 0x18000000000, 0xff, 0x6a, 0x7, 0x25b, 0x41}, &(0x7f000092e000)={r5, r6+30000000}, &(0x7f00000ee000)={&(0x7f0000576000)={0x404}, 0xfffffffffffffdde}) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x1}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/checkreqprot\x00', 0x8001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000085f000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000756000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e9c000-0xc)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/17 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c4c000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000248000)='/dev/autofs\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001d5000-0x108)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2351}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xac, 0xffffffffffff9bf2, 0x1, 0x5, 0x3ff, 0x1, 0x1289, 0x4, 0x2, 0x3, 0x5, 0xff, 0x3, 0x1, 0x1]}, &(0x7f0000e8c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009be000)={r1, 0x7}, &(0x7f0000feb000-0x4)=0x6) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00004bc000)=0x1, 0x4) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000dbe000-0x4)=0x5, &(0x7f0000ea9000)=0x4) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fdb000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x100, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/161, 0xa1, 0x42, &(0x7f000041a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000365000)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000a8f000+0xaaa)={0xfffffffffffffff7, 0xffffffffffffffff, 0x800, 0xbd8a}, 0x10) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcd000)='/dev/sg#\x00', 0x1d4c, 0x20000) write(r0, &(0x7f0000d31000-0xe7)="b6d3b85e1e8d22020000000000000f0005cc796aed5ed2bcfffffffc9b97ae2191ffffffffffffbcce167a852fff7f000000000000d85662b4ba25aa5375c3579aa362210928dcac3c9005800000008e386e2a17074c065961124082c97507d979701f785afe2f180f11a19af7a18f000000e8da4d2e9f280da505fb57da537fcadfede9668200f128d06eac666c01257df9700744ac3e3c74294c8fd66772723538bc76d6d55f0335253ba8edb3ea034fa947b0132525e484a688af3e9a597acab7f1b8a4dd9c014e41152a581597fce058c59a714df6343b804972307dd1803335fa403e13", 0xe6) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f0000d48000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/17 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5b000)={r0, &(0x7f0000e5c000-0x1)="9e", &(0x7f0000e5b000)="1b4d8bbc41c7987ebdc73322eaf6c51a40ae714d5ef6d6", 0x2}, 0x10000022b) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e5b000)={&(0x7f0000e5c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000354000-0xa)='/dev/dsp#\x00', 0x278, 0x400000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 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) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f88000)="2e10c7ad33223536888aa5d6e1893c82e957db38253260387ee2c0278b0420286e5bfadecaa170ecae67a6a8b5740e27de79000370aaf633497b461153eeae872e8b5b9b0cd6d52d492745c30e053302e7905b07a396b9b79ecb36e67dfb0983854be4165acd43e6ab5e87a1ca1269c97cf26730bf000486a4574eae2be01749b7f56c08ea178b7c82d9e8307c7cb75ff11e27f5bf59ab8b39494edf9856e10276023ce9f366c419dc30d177a1d8fd0b6f46e176df4fe0b05863356e772b39e477aae119fcfdcc8b21d52b0f8bed2cbaa907bd70657b850380465a3f49c0626d3db9814a853e07cef2458c46ecd473e9026aa76e91096f3cff9b6798e946169b90") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b9e000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/checkreqprot\x00', 0x1, 0x0) perf_event_open(&(0x7f00000a3000)={0x0, 0x78, 0x5, 0x42d89e52, 0x6, 0xfffffffffffffff9, 0x0, 0x1, 0x8, 0x4, 0x6, 0x0, 0x8000, 0x2, 0xa80a, 0x8001, 0x101, 0x9, 0x1ff, 0x1ff, 0x9, 0x80, 0x7, 0x2, 0x5, 0xfff, 0xf729, 0x5, 0x0, 0x8, 0xdb, 0x7fff, 0xff, 0x8, 0x0, 0x2dd8, 0xe40f, 0x1ff, 0x0, 0xd1, 0x4, @perf_bp={&(0x7f00001d9000-0x1)=0x0, 0xa}, 0x10040, 0x5, 0xea56, 0x3, 0x9, 0x4, 0xf53, 0x0}, r0, 0x7, r1, 0x1) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x73) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c31000)={r2, 0x4, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readahead(r0, 0xffffffff, 0xffff) clone(0x7, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000065a000-0x2)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000008000-0x11)="bc4fba3eafb54f360990730c46ff873210") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x2, 0x4) r1 = msgget(0x3, 0x102) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000008000)={0x80000000, 0xc2, 0x9, 0x9625, 0x40, 0x7eb}) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000008000-0xe5)=""/229) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xe7c9) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000583000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000865000)='/dev/kvm\x00', 0x2000000000000000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/cuse\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000879000)=0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000801000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffffff, 0x9, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000c90000)={0x1, 0x1}) fanotify_mark(r1, 0x86, 0x10, r1, &(0x7f0000625000-0x8)='./file0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000a27000)=@generic="dba11b38bbee7c5144af04ee58c961cf") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e79000)={0x1, {{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000082000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/17 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000194000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000937000)=0x9) readv(r1, &(0x7f00000c0000-0x70)=[{&(0x7f0000189000)=""/59, 0x3b}], 0x1) 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) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d78000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000cd3000-0x38)={&(0x7f00005f5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000a08000)=[{&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000681000-0x20)=""/32, 0x20}, {&(0x7f00006ad000)=""/79, 0x4f}, {&(0x7f0000cde000-0xa2)=""/162, 0xa2}, {&(0x7f0000d4b000-0x1)=""/1, 0x1}, {&(0x7f0000c21000-0xbf)=""/191, 0xbf}, {&(0x7f0000493000-0xf)=""/15, 0xf}], 0x7, 0x0, 0x0, 0xfff}, 0x40000000) socketpair(0xd, 0x3, 0x8000, &(0x7f0000b4c000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0x82, &(0x7f0000d6f000)="73c5dbf4e37ec30e26701342d15fc13c15706278cde4c12ebe52e06f3c667a707bca735be298f25b2e43e245931eec7018ad55ef16150542e18daf8c7d30dcda1ea3423b59f93d6dcaf0d3944efbb2e242abd7", 0x53) msgsnd(r1, &(0x7f0000d9b000-0x2c)={0x3, "d8fcd4c46c8a42fc1706a92d69a285d1b14b99034430faf575fe2a6865812c2b0ad5cb98"}, 0x2c, 0x800) r4 = dup(r0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000c3000-0x4)=0x0) ioctl$TIOCCBRK(r4, 0x5428) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00006ae000)=0x9, 0x4) sendmsg$nl_generic(r5, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x1b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendmsg(r5, &(0x7f00009f3000-0x38)={0x0, 0x0, &(0x7f0000d19000-0x40)=[{&(0x7f0000326000-0x1000)="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", 0x1000}, {&(0x7f0000ef2000)="2f15ecb0104eb11a54648a7925d4cfee487a11e6b29af9893598a87028a47b4b752b030ccc32573d38200f2874e8f460e919", 0x32}, {&(0x7f00006b6000-0xaf)="1a4faf1ac08774d7093b8eff7c355f43c340ed9ff8fa1a2df80932ad84bed81faa6aeefbbfdde11b83beda9b1031bc6586d793595367d67d22b1da63074ec5f2b53f9251b4130c0499748345d0f8482ba3c00d077c27cfcc303d93c01371de0b4f5d35164c8ef695912472aa445896e31de6e2cf831a18fed715beebba9de9d7949c8937e2bb6e79b81720aaafdafdbcacdca8c63fece33b170067148075a267b1a9232317c69fc29bc165d63f7754", 0xaf}, {&(0x7f0000834000-0x45)="a40d3d6cf055b7462d7d668944ce036ff79943679d15e11603d7018ae29e4a6ee8733276d8d34dcf56c74fa70babd499a8f2fab90a4ff7fdf96f0e0feda871d764b16331e7", 0x45}], 0x4, &(0x7f0000cf4000)=[{0x70, 0x11, 0x1ff, "ffb7f6e8643802e413c61abdf35473fe3e790307a95097f916a7981e2edb61bc2c999faa6a20ffce80d8ff1baaa0d2b7ed0d30a0b6dfdce2ebc40792e5fd7a252c4a2eba822b2c5485ac7556bca9ccf302052d07c20011d8399109"}, {0xf0, 0x11f, 0x25, "c46cac0e8f8d62478d7ec8a16207b0f3bd88ef6e6a41ada38a83283054f6a03d338339deb736c94e2cc1c7cda114905be03a931331fb141868f9400fe9658dad357209c6f2788af04b080081c4f668e28f851dab0eb1c057189aa11a1855f3d22adc6d57cf2facf5a928ea0bac200819fa8d607eb4c6fed08208e6bd04f9af1ca6660316079dceb89e8eacc6d445d668bfcadadbc0fd1ec1113154f22552f4314dfd7cec94fc0667ecd338ca3aeb39661642dc066d04a3241992de8e80cf2567e75f22a904e0765b456131481b92c47b1af603022876d22af4"}, {0x68, 0x10f, 0x20, "252a3f7bfa497a09a0045dc13b74d2f2090fb643f3cd00bd1b3fd043c3b72a70bab11bfbed2e1ca5d3d05c8246481fc14ac8ce641122f4cadd2e156e635275b8069f59ca1579e56702a4d6a8077fafb07ff5f2eccfcf"}], 0x1c8, 0x4000}, 0x8000) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000015d000-0x40)={0x0, 0x0, &(0x7f0000829000)=[], &(0x7f0000000000+0xf0f)=[], 0x0, 0x1, 0x80000000, &(0x7f0000ac6000-0x4)=[0x0], &(0x7f0000001000-0x18)=[0x27], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f00004b4000)={&(0x7f00002c3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 68.073215] irq bypass consumer (token 0000000056382d6e) registration fails: -16 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a18000-0x10)={0x14000, 0xd77fb025e827485e, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000047f000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x2) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000619000-0x20)={0x8, 0x0, 0x7, 0x1000, 0x10, 0x7}) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000096d000)={@empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000862000)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008b4000-0x4)=0x7, 0x4) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000078e000-0x9d)="9a3040e02f6487a79a06a06078dc9774c1e9571b82841a840a806c56641965f9e6d73101c665e0b6fb80c41a34908ace9bd17de73640df722dabd97b78eb929366fecf5d296a77bc167daecbcc03cd30454670d8d73384d1cc038cb007c46cc62896a7651f22c6af2787648a5bea7f4b8a57e49fc26ceeeae9c4a3bf286b0cd5b632ef20e4846e00374725881398d2ac9a8eacd464b117ffd4806a793c") bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendto$ipx(r2, &(0x7f0000ac3000-0xf1)="", 0x0, 0x4004000, &(0x7f0000579000-0x10)={0x4, 0x0, 0x0, "f82f883f2463", 0x0, 0x0}, 0x10) 2018/01/17 05:00:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000fab000)='/dev/amidi#\x00', 0x6, 0x4a0400) syz_open_pts(r0, 0x101000) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e8f000)='./file0\x00', 0x200000, 0x20) syz_open_dev$sndpcmc(&(0x7f000044b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101800) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00004d8000-0x8)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000f8b000)='./file0\x00', 0x18100, 0x100) munlock(&(0x7f000034a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000366000-0x8)={0x1f, {0xffffffffffffff81, 0x2, 0x4, 0x1, 0x100000000, 0x10001}}, 0x8) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000f8d000-0x28)={0x55, 0x5, 0x7, 0xffffffff, "24a7a890056ebfd704e1f64c2f2e66f305b317c8658014d2906a43c2df5f46c7"}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f8d000-0x6)={&(0x7f0000f8d000-0x8)='./file0\x00', r2}, 0xc) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000f8b000)=0x0) sendto$inet6(r1, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 68.166327] Disabled LAPIC found during irq injection 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000927000-0x10c)={0x9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='teql0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00', 0x1) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000791000)='./file0\x00', 0x20000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) vmsplice(r0, &(0x7f000081b000-0x20)=[{&(0x7f0000c6a000-0x4f)="586a77215bef53c6db8f6c4cc1491baa4c9fe63f695cdd27f754c2744654ab83180a314df49c55096fafa73e6c0a19609afd199cd26e416195acccf9b462d1fdc405bdddd91c76601f6373775e93be", 0x4f}, {&(0x7f0000a2f000-0xbe)="27fd71799dc64683bbd73d372fffd5204a325297eb1293507c2cd1a9afd6c8a5df502aa40ce1100df94bb91718c5b66488c556287513ec05ef9b3c2e6fbd650aa87a4396672ed30cefe01d1aa9ed71bbc8ad978eec696d47133db66d75d07e7e5ab93a70b1fa71436cf631f3467754a27a5a15d66c93e422bf21554c4d14972ab1a4acc1b2642d59645fb2d9f2269c307aeefa926c8bd03ff18cd81c9f762dab7bdf0a82a97cb86b221ba3227dde0ab4d098c9238518fdceb79b5d9015df", 0xbe}], 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}, 0x0}, 0x10) ioctl(r2, 0x3, &(0x7f0000ac6000)="") getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000052e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7e000)=0x8) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync_file_range(r0, 0x5, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fe000-0x8)={r4, 0x0}, &(0x7f0000c45000)=0x8) 2018/01/17 05:00:13 executing program 5: r0 = creat(&(0x7f0000ec5000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007a5000-0x10)={0x6, 0x0, &(0x7f0000000000)="73e6487c03c1ea13"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x9, 0x1]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000a75000-0x5f)=""/95) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x408200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000000}, 0xc, &(0x7f0000005000-0x70)=[{&(0x7f0000001000)={0x1174, 0x20, 0x300, 0x6, 0x0, "", [@nested={0x1158, 0x2e, [@generic="f77da5bb52119e45a217f70c380a03780c436899ab870467f6e03a29df381bce", @generic="074dd7af94ee7e8b8cc417bc336aac8c8bb9087cd106e5b277961093f8b07d3dbcf08b16e9014c6b0947c299e561a3b864c7459679d892bbf66c317fd186037b379070055e332627958c743c751740bb6cf784578ef2199491e9f9934ee95cd2104752c781aa227d206b0336b34345203f0875679962bfcc914380c6c6497be3b8eea13fce864713282593682b86e274ae7a", @generic="016dbdbafddc018cc11a3ee2c6ca8a62a38dc542c30e746472bf40e105fde1f75e7dcc9727f936370ffd7fa7af28752b558da24401ba", @generic="a28cf86a5caef86a91790157df13187f3d27c16d7fc84a5be92aa7463ca0cd8b59e2b83063f410098f0ab05d57ac636c391226eb0cbd", @typed={0x8, 0x93, @void=""}, @generic="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[@generic="5277fbd0ee35c42a98506e8b018c624e079266e1b55a1fa122e460b4a9eaef2e1a7330057f7505851f9dfc10983f3ec7f6a29a66c6a73073368431f56efb44fc7cc23b57bf09c628ff2ffdc5ee09db846eb35020d67ad18434b7bc893382ec89b266699342cf082c8db7c58517808d6259e4547f7f1896a2381d65e39d17a8f0d2c39c7928f98f14e64386a1081c9c841d41a9466c316ceabd1404f60b7b6d79ae797f06c26230c70d41166c425be4c0811c053d5d63e02378c14de8986c4ac869db97b036", @generic="6e0dcfa665e9fbce1ac4befd8982745a44c49fc9a4014df833b65901c3ec0ac6faf7806056314202c44e2c70160b55a8e0d5418a7eb9194ba62d8fd158b9c8289a20b01741164ecbe0f3f5fcabab530610a697c64ed362cc914608a288395afd977a67456720a95f099822215332798b4306bdd3ddc87561e260c04ac5"]}, @generic="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", @typed={0xc, 0x35, @fd=r0}, @typed={0xc, 0x46, @fd=r0}]}, 0x6f8}, {&(0x7f0000005000-0x184)={0x1e4, 0x31, 0x200, 0x6, 0x0, "", [@typed={0xc, 0x55, @str='\x00'}, @generic="64e1b8d5f085abb6eaced8a664c22704bcfee2a3dad602a1cb67ee020fe7fafdb34d4cc8720dd3e46f4331f169e069dbdb23ddcf8ccf8864aea05afec778571c2385fdc4b80db75ae0adb8671ec2f00f38fab8f695ce759785", @typed={0x8, 0x8e, @void=""}, @typed={0xc, 0x40, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @nested={0x14c, 0xa, [@generic="748aeacc3794253da3c211b55375420d4b0afc7de8e196b5d7f41c2fb2a09b945b6e4990180f8e68909334709858e0bacf87ffe2b28695555f812c683f817dcd368b7ff197283f846c40a72d872d11f0408f003a9e3d3ef5140a8269b3cb2a84a94be77e2862185459d2aa4c0634c27b30494121b9c34d119dbb4d0b2e1c2af2babf3857505f59965f16ac965a4318f7437e94b3433a89c48272ca026ce148f9d017463d75dbdd3e9978673a8a95ddda599e78de0634a34cfde1dbcc784ce9a75d4474cf8523c21b5cc3cf7356e5735f5f46f5bf1bd8f5bcb847c1689e", @generic="2ce0418c63fd94e277f0e49a524247826bb8c2aec95fef927f14d8c832b2c502548e14f16ce7b4cddca60b855f6772d4a6a1b4ef901530b5f585e464120484f6f504", @typed={0xc, 0x65, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x5a, @uid=r7}, @typed={0x10, 0x64, @u64=0x0}]}, @typed={0xc, 0x86, @u32=0x0}]}, 0x1e4}], 0x7, &(0x7f0000004000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x0}, 0x8004) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x0, 0xa7f5000000000000, 0x49a, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb6, 0x8df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000)=@generic={0x81, 0x863f, 0x7}) 2018/01/17 05:00:13 executing program 3: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) shutdown(r0, 0x0) 2018/01/17 05:00:13 executing program 4: 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(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 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$KVM_SMI(r2, 0xaeb7) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) connect(r3, &(0x7f0000a88000-0x10)=@nfc={0x27, 0x8, 0x0, 0x1}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000052f000)='/dev/vcsa#\x00', 0x7, 0x181200) bind$bt_rfcomm(r4, &(0x7f00005c8000)={0x1f, {0x1, 0xbad9, 0x20, 0x5, 0x5, 0x1ff}, 0x1000}, 0x9) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ddf000)=0x1, &(0x7f000067c000)=0x2) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x0) prctl$getreaper(0x3f, &(0x7f0000386000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/17 05:00:13 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000986000)='/dev/adsp#\x00', 0x3ff, 0x2041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006ad000-0x40)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fbe000-0x2)=0xfffffffffffffffb) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f04000)=0x0) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) dup3(r2, r1, 0x0) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001eb000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000e7d000)={0x0, 0x4, 0x8, 0x8, "5f1c9840af7bb5c6f228534c9a967550c084ffc4ae8d8f71b8afe1b53d93346b16c7fa1fb1d3d1df72076586", 0x5}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000765000-0x78)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8310d8b13a3b7e67, 0x5, 0x1, 0x5, 0x6, &(0x7f0000a6c000-0x10)=@common='bcsf0\x00', 0x8, 0xffffffffffff0000, 0x7}) memfd_create(&(0x7f0000520000-0x5)="6c6f212cfc", 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000703000-0x10)={0x3, {"62180b9cd77641"}, 0x2}, 0x10) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') link(&(0x7f00009da000)='./file1\x00', &(0x7f0000c32000)='./file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/01/17 05:00:13 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 = getpgid(0x0) fcntl$getown(r0, 0x9) unshare(0x4004000) setpriority(0x0, r1, 0x0) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d05000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 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]}) 2018/01/17 05:00:13 executing program 0: clone(0x0, &(0x7f000075e000-0x69)="", &(0x7f00002ce000)=0x0, &(0x7f00008de000-0x4)=0x0, &(0x7f0000570000)="") 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f41000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c28000-0x1)='\x00', r1) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000531000-0x1)='?', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[{&(0x7f0000c30000-0x5e)="0e6b132d8c40d22a57f3bd12b1b7c6d2", 0x10}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000857000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004a7000-0x20)={{&(0x7f0000de4000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) fcntl$setstatus(r1, 0x4, 0x800) readv(r1, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/17 05:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/checkreqprot\x00', 0x22201, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000046d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00001ad000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername(r0, &(0x7f00008d0000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00005bd000-0x4)=0x1e) r2 = syz_open_dev$usbmon(&(0x7f000073a000+0xef4)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000959000-0x10)={0x1, 0x3, 0x6}) 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000e7e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cb1000-0x4)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0xfffffffffffffffd, 0x0, 0x4, 0xffffffff, 0xffffffffffffffdd, "fab9484ca8a0abe9700df2209e76200000001942a5619500306fec52b71bf43cb53b154d9e554c7794c4b5390adce2b6a4c16f93395ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 05:00:13 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000+0xa59)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000001e000-0xbc)={0x2, 0x1, 'client0\x00', 0xffffffff80000004, "4e7d6e514a755ad8", "dcfbc1d9de7a314843c56ded71c17a59121d488bbb182e03018e25b7a6876c54", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000506000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x8001) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000340000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) r6 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000024c000/0x2000)=nil, 0x2000, 0x0) kcmp(r4, r5, 0x40000000000, r0, r6) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/17 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000848000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6c000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000097000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000005, 0x940, 0x1, 0x4, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_open_dev$admmidi(&(0x7f0000ba9000-0xe)='/dev/admmidi#\x00', 0xd43, 0x20000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/17 05:00:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80805, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b62000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x10001) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/17 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000ddb000-0x8)={0x0, 0x0}, 0x84800) ioctl$TCXONC(r0, 0x540a, 0x10001) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000674000-0x4)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000889000-0xb)='/dev/adsp#\x00', 0x4, 0x4281) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ead000)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a55000-0x70)=[{&(0x7f0000e84000)="", 0x0}, {&(0x7f0000218000)="", 0x0}, {&(0x7f000038f000-0x92)='t', 0x1}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:00:13 executing program 5: r0 = semget$private(0x0, 0x1, 0x408) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a93000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000-0x4)=0xe8) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000de9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x2, r1, r2, r3, r4, 0x9b, 0x6, 0x0, 0x0, 0x0}, 0x3, 0x80000000, 0x4, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000e82000-0x2)=0x7fffffff, 0x2) 2018/01/17 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00002b4000)=[{{&(0x7f0000c1b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000db2000)=[{&(0x7f00008c0000)=""/86, 0x56}, {&(0x7f0000823000-0xe7)=""/231, 0xe7}, {&(0x7f0000b15000-0xc)=""/12, 0xc}, {&(0x7f0000673000-0xd9)=""/217, 0xd9}, {&(0x7f0000298000)=""/222, 0xde}, {&(0x7f0000680000)=""/4096, 0x1000}, {&(0x7f000041a000)=""/127, 0x7f}, {&(0x7f0000755000-0x66)=""/102, 0x66}, {&(0x7f0000399000-0x39)=""/57, 0x39}], 0x9, &(0x7f0000a8b000)=""/128, 0x80, 0x401}, 0x1f}, {{&(0x7f0000c2e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009e5000-0x60)=[{&(0x7f000030b000)=""/227, 0xe3}, {&(0x7f00000de000)=""/113, 0x71}, {&(0x7f0000801000)=""/89, 0x59}, {&(0x7f0000d52000)=""/13, 0xd}, {&(0x7f0000593000-0x14)=""/20, 0x14}, {&(0x7f00004d3000)=""/116, 0x74}], 0x6, &(0x7f0000076000)=""/0, 0x0, 0xffffffffffffffff}, 0x24000000000}, {{&(0x7f0000623000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a40000-0x40)=[{&(0x7f0000717000-0xac)=""/172, 0xac}, {&(0x7f000005e000-0xe9)=""/233, 0xe9}, {&(0x7f00002dc000)=""/249, 0xf9}, {&(0x7f00000ad000)=""/251, 0xfb}], 0x4, &(0x7f0000b8e000)=""/96, 0x60, 0x5}, 0x10001}, {{&(0x7f0000426000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000b93000)=[], 0x0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f00001ea000)=[{&(0x7f0000082000)=""/152, 0x98}, {&(0x7f00000ff000-0xa2)=""/162, 0xa2}], 0x2, &(0x7f0000c79000-0x10)=""/16, 0x10, 0x6}, 0x3}, {{&(0x7f0000da1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f000047a000)=""/143, 0x8f}, {&(0x7f0000138000-0x6d)=""/181, 0xb5}, {&(0x7f0000374000)=""/81, 0x51}, {&(0x7f000020a000-0xe3)=""/227, 0xe3}], 0x4, &(0x7f000045f000-0x93)=""/147, 0x93, 0x5}, 0x2}, {{&(0x7f0000a72000)=@generic={0x0, ""/126}, 0x80, &(0x7f00005da000-0x10)=[{&(0x7f0000971000)=""/4096, 0x1000}], 0x1, &(0x7f0000d26000-0x16)=""/22, 0x16, 0x41d}, 0x10001}, {{&(0x7f00007d7000)=@un=@file={0x0, ""/57}, 0x3b, &(0x7f000005c000)=[{&(0x7f0000a78000)=""/96, 0x60}, {&(0x7f00002e1000)=""/84, 0x54}, {&(0x7f0000f7f000)=""/188, 0xbc}, {&(0x7f0000a9b000)=""/136, 0x88}, {&(0x7f000000d000)=""/51, 0x33}, {&(0x7f0000323000-0x7c)=""/124, 0x7c}, {&(0x7f00005f7000)=""/125, 0x7d}, {&(0x7f0000e9d000-0x62)=""/98, 0x62}, {&(0x7f00009aa000-0xfb)=""/251, 0xfb}, {&(0x7f0000d6c000)=""/107, 0x6b}], 0xa, &(0x7f00009ef000-0x93)=""/147, 0x93, 0x1000}, 0x10000}], 0x8, 0x2040, &(0x7f00002e2000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007dc000)={0x0, 0x18, "ee171aa2e86be82ebcf8a2d5e6ba292ed3c4607ac95345fd"}, &(0x7f00006fc000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001e7000)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xc72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8}, &(0x7f0000a1c000-0x4)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000219000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) unshare(0x2020600) socket$inet_sctp(0x2, 0x5, 0x84) fanotify_mark(r0, 0x10, 0xbad1cbae11673330, r0, &(0x7f00009be000-0x8)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x6, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x24}, 0xc) userfaultfd(0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d22000)={0x0, 0x0}, 0xf7, 0x100000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) readv(r2, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') 2018/01/17 05:00:14 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000-0xa)='blacklist\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="7a639812c8e62494cf19726b5f5fe3a7cd827d0f912ac8b853bb1602389bad0dcb735257870fb2", 0x27, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000007000-0xa)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='user:]self\x00', r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000005000)=""/3, 0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000006000)=0x4) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) openat$rtc(0xffffffffffffff9c, &(0x7f0000167000)='/dev/rtc\x00', 0x40, 0x0) 2018/01/17 05:00:14 executing program 7: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") keyctl$join(0x1, &(0x7f0000430000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000314000)='/dev/mixer\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x6, 0x100000001, &(0x7f0000000000)=0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000571000-0x4)=0x45ca0221, &(0x7f0000000000)=0x4) 2018/01/17 05:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000c6000-0xb)='/dev/adsp#\x00', 0x5, 0x280000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00003e5000-0xa)={0x4, &(0x7f0000a37000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = memfd_create(&(0x7f000067a000-0xb)='/dev/adsp#\x00', 0x1) fstat(r0, &(0x7f0000db8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000b91000-0x10)={0x1, &(0x7f0000119000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffffa, &(0x7f0000266000)={0x0, 0x0}) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000046000-0x10)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000007000-0x8c)={0x87, 0x0, 0x80000001, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, r3}, 0x0, {0x0, 0x8}, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e8c000)={0xed, 0x0, &(0x7f0000005000-0x44)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000998000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 68.790943] binder: 9315:9317 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 68.801041] binder: 9315:9317 unknown command 0 [ 68.806086] binder: 9315:9317 ioctl c0306201 20e8c000 returned -22 [ 68.813583] binder: 9315:9321 BC_INCREFS_DONE node 38 has no pending increfs request 2018/01/17 05:00:14 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fdc000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000fdf000-0x1c)=[@in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}], 0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fdd000-0x4)=0x4) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000002000)=0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000d08000-0x8)={0x4, 0x899b, 0x5, 0x1}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fe0000-0x4)=0x6, 0x4) 2018/01/17 05:00:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x11, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000087f000)={0x0, 0x0}) eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x2}) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc63]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x200, 0x20}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x100000000, 0x3, [0x3f0, 0x5, 0x1]}, 0xe) write$sndseq(r0, &(0x7f0000001000)=[{0xff, 0x6, 0x400, 0xfffffffffffff21f, @tick=0x6, {0x7, 0x100000000}, {0x1f, 0x4}, @raw32={[0x7fff, 0x100ff, 0x7]}}, {0xfffffffffffff061, 0x100000000, 0x23, 0x5acf, @time={0x0, 0x989680}, {0x8, 0x40000000}, {0x3, 0x4}, @result={0xd8, 0x8000}}], 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x7, 0x8e, 0xffffffff, 0x6e815e4a, 0x0, 0x6, 0x24, 0x2, 0xef, 0x39e94114, 0x1f, 0xfffffffffffff801, 0x4, 0x8630, 0x8001, 0xfff, 0x100, 0xfffffffffffffffe, 0x9, 0x7, 0x10001, 0x100000000, 0xffffffff, 0x5, 0x1, 0x1, 0x3, 0x5, 0x9, 0x9, 0xda4, 0xfff, 0x7f, 0x5, 0x6, 0xffffffffffffff1e, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0xe}, 0x1, 0x3, 0x6, 0x3, 0x6, 0x3, 0x52c, 0x0}, r3, 0x0, r0, 0xa) 2018/01/17 05:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000363000)='rxrpc\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)="7c1ca338a7ef9153b9ebecf29d03bc6a7bce6d5dc84fe310e6ec57f6dcef1d96baa6ab44088be5d6bfe2a972fc510dc7773980cc3691a4456caf7621066205164217f73cc7e150eb1f2406e54310f9a6012cf7651cabd5839c40ec1065e49b9b9b1d282b8f1ace909e713dd8bfa6b0833d56b27bf437ec444b93c7dba568c50942a09c91001dc7643c9778a2e829236e776737ea425fe9ae67a41d8d485fb3d2797b1c7922d401f4ffb03192e6aada413ca876ed2716029517605469", 0xbc, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)='/vboxnet1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea4000)=[{&(0x7f0000919000-0x1000)="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", 0x1000}, {&(0x7f0000ca1000)="a8fcd07e2ed516e8fc263471a3a1aac66fb726d7c15dacfb8a9b7b0389d5d338fc19075a65b813d44c7d4d10f3a0e927418271fb7acf928f41eb97ee558bc34f0e21cfe14b34069ecbc8879bb25c37d938ad264ffa52954a1a75e161bdba53e25d1047191a2ac732b0c8f2f6795f4d4fed946defe47d46c4d4656ac824d1f6c4b55e22f5b5d0130b4d3e5ecb2e717b58faaf6cb1aa50fbdb1e8cdd64c0ab4762c30d", 0xa2}], 0x2, r1) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r4, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listxattr(&(0x7f000092a000)='./file0\x00', &(0x7f0000b90000-0xb2)=""/203, 0xcb) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006fc000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000068c000)=r5) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/17 05:00:14 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebd000-0x16)='/selinux/checkreqprot\x00', 0x14000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0x50100, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xdfb) 2018/01/17 05:00:14 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4140, &(0x7f0000006000-0x1f5)="") 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000475000)='/dev/adsp#\x00', 0x3, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000c19000-0xd)={{0x4, 0x80000000, 0x80b1, 0x3ff, 0x6, 0x0}, 0xbb7, 0x8, 0x3}) r2 = dup(r0) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x1a6, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0xd) setsockopt$inet6_udp_int(r0, 0x11, 0x2, &(0x7f0000f15000)=0x40, 0x0) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x1000800000008) tee(r0, r2, 0xfffffffffffffae8, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x20000000a4400) [ 68.835225] binder_alloc: binder_alloc_mmap_handler: 9315 20000000-20002000 already mapped failed -16 [ 68.845822] binder: BINDER_SET_CONTEXT_MGR already set [ 68.845891] binder: 9315:9321 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 68.845898] binder: 9315:9321 unknown command 0 [ 68.845907] binder: 9315:9321 ioctl c0306201 20e8c000 returned -22 [ 68.869735] binder: 9315:9317 ioctl 40046207 0 returned -16 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00006d8000-0x8)='/dev/vcsa#\x00', 0xb4cd, 0x101000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f7000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) renameat(r0, &(0x7f00009f6000-0x8)='./file0\x00', r1, &(0x7f000064e000-0x8)='./file0\x00') mq_timedreceive(0xffffffffffffffff, &(0x7f00007cd000)=""/34, 0x22, 0x0, &(0x7f0000048000)={0x0, 0x1c9c380}) 2018/01/17 05:00:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000003f000)=[{&(0x7f0000238000)=""/225, 0xe1}], 0x1) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000f34000-0x6)='ncpfs\x00', 0x20000, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) connect$nfc_llcp(r0, &(0x7f0000411000-0x60)={0x27, 0x81, 0x3, 0x5, 0x2, 0x8, "767397df735ac558d58fbfa3933224bd8ffb01c6558c5834f53d95e66f1b2a1ad8dbdab02201acd1e0aeb592075bdc47cef6c8f1bbe69c18501717d30df415", 0x0}, 0x60) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ba9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000d32000)=[]}, 0x10) 2018/01/17 05:00:14 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/ashmem\x00', 0x100fff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x104) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x6, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:14 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x400000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000009000-0x4)=0x5, 0x4) mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000003000-0xb)='rpc_pipefs\x00', 0x21cc000, &(0x7f0000008000-0x63)="5e6db19caeb8df245565feb3d2c5419284ffca6323b1abf62cffec2d47a5c83ac62f28125a7bc33b59b07dddffa6c045b8f93afbb30477bde280f2bfcb3c82d02ef95595c5432ca9d5518124e57eb48fdfa55a1e03a37e85424ae1a90f4d28d899843e") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) 2018/01/17 05:00:14 executing program 6: ioperm(0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000000000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000c83000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000087e000-0xa)='/dev/cuse\x00', 0x8000, 0x0) bind$bt_l2cap(r0, &(0x7f0000543000)={0x1f, 0x6, {0x1, 0x8, 0x168, 0x3, 0x5, 0x80000001}, 0x88cd, 0x7}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x51)={0x8, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioperm(0x0, 0x7, 0x0) 2018/01/17 05:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000015000)="7eb52d7bd709e18640aad4d22c1df4fb37d491e8af778197d8ac30e778efe77b6dceeb56007957676eb7012cb6ee09d6da41e621b0087e9504b98d6dd46206b1642939cebb3d64af") writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) gettid() 2018/01/17 05:00:14 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000182000-0x11)='/dev/vga_arbiter\x00', 0x840, 0x0) 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000669000-0x16)=@random={'security.\x00', '-keyringem1\x00'}, &(0x7f0000151000)='posix_acl_accessvmnet1!}bdevwlan1\x00', 0x22, 0x2) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) pipe2(&(0x7f0000b46000)={0x0, 0x0}, 0x0) bind$bt_sco(r2, &(0x7f0000be5000)={0x1f, {0x23a4, 0x4, 0xaa, 0x2, 0x0, 0x7}}, 0x8) readlinkat(r3, &(0x7f00005c2000)='./file0\x00', &(0x7f0000e54000-0xe2)=""/226, 0xe2) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="e07a55088416b257768ddff6568ca1154afd1017dd6ccf7d64b07c5f6875ae1283a730af935896fc813035b0400b", 0x2e, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000eb6000-0xc)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000100000)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @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, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "249e195c49c710f2"}}}}}}}, 0x0) 2018/01/17 05:00:14 executing program 5: r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x200200000000000) r1 = syz_open_dev$amidi(&(0x7f00008f7000-0x3)='/dev/amidi#\x00', 0x7ff, 0x101001) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a03000-0x8)={r1, 0x1}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000289000)=@pic={0x2, 0x101, 0x94b3, 0x8, 0x100, 0x3, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x9, 0x7f, 0x9, 0x2}) keyctl$link(0x11, r0, 0x0) 2018/01/17 05:00:14 executing program 6: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0x0, 0x0}], 0x1, 0x0) sigaltstack(&(0x7f0000812000/0x2000)=nil, &(0x7f0000529000-0x8)=0x0) 2018/01/17 05:00:14 executing program 7: 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) syz_open_dev$usbmon(&(0x7f0000efa000)='/dev/usbmon#\x00', 0x4, 0x80202) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 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) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000093c000-0x10)={0x8000, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x1020080522, 0x0}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005e9000)={0xbbe7a2dd23bd2f3d, 0xffffffffffffffff, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000af3000)=""/63, &(0x7f0000a07000-0x4)=0x3f) 2018/01/17 05:00:14 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a4000-0xc)='/dev/rfkill\x00', 0x18102, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x1000) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='trustedcpuset*wlan1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000da2000-0x20)={0x92, 0xfffffffffffffffe, 0x4, 0x5, 0x6, 0x101, 0x66, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8a3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x13, &(0x7f0000c79000)={0x0, {{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]}}, 0x90) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c97000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f000015b000-0xae)=""/174) 2018/01/17 05:00:14 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="89cd4868956007ce0b24a5d3f2b02a1a", 0x7}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007c8000-0x4)=0x0, 0x0) 2018/01/17 05:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/17 05:00:14 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a2e000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) writev(r1, &(0x7f0000877000)=[{&(0x7f0000431000)="82a6c969088f37663a41f72d83014bef6c53a48c4224e9e540e56aff59530f785d2e119fc3a7f62813d3809c7fa0d45efbb58c7339351f88fc5a6563f056b8df6c96cbcf25afaa36f1afa58c9a76b037735011107e69352cc7f32df8ca530da875239baee5f52788227004db8d5c8fb445c654eefb71d6486ade7e89171bef76263b00bce313132bea81422adc140df72bc42b5030e91395d2b3f591240be65902fe46a27a54e71818b8079c35182400679006d836c1df1baa62f299338a9f7596c9dceb90c36442", 0xc8}, {&(0x7f0000b8b000-0xbd)="2607297aab4ff9a6e7b5e2c837efdcb4afc676952a17efcd311c893f09f1a3423ff12d96267d82f7913bdf38dd68176881e0ea9d21ff71ec730898bc26d44d0346fa327fbfd4e3f01abdf6644a9235d2683af63db3081d415fc69af380424bb4787c318367e4dac427acd5dd6e8406bec349f2a883f608703d561ee9d31c8ea83eb1a1f1c75b1109bb98edcfe98ad3a8ab1718d8a6582c3cb098009856c177d2a9bf3446df9953cb9b8fd832282a2b6e7deea608f755624e90615f591e", 0xbd}, {&(0x7f0000b1b000+0xbf5)="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", 0x1000}, {&(0x7f00009c7000-0x73)="eaadddd1ce5d12a0bdb8c73f98c75c2b3b05915f81496a57447d1c868f1feec183cef96c51b82097c530af3a5ce889231a7e4205cea6ec567d1d38b2f39cdb37ed4f93cd6c850e16d18adc0fcd4cc41ae6db17cd87959e213ddbc12955f8a3bd4c5906e0c68d5b416f4edec19e63539ad04881", 0x73}, {&(0x7f0000746000-0x7e)="7795fd937b28645d996416f6fd7a6df2db8dbc32824d0377437240931619e03fc368c9a1f27625e1cf7ba0d52742bb30d537bb3d93f93eaa7272092a174ebe1a3cbbfba816a10908751ab90578191dfde3e669c43f5554dffcc041d2f973b3f55cf896f96aa3bdba9c0a81b9e6f5a51140129393c1fba558908a3a17b362", 0x7e}, {&(0x7f000023c000-0x4)="4a17adbd", 0x4}, {&(0x7f00009b4000-0x41)="82f15a67f43c549a33d473b34ecefe331869e9d4beb8e7965b2cd6971cac9b552fc07dae6a76f824164dd0cb78121cdf871facb09ce307fd80172fbeebb2dd2e94", 0x41}], 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/cuse\x00', 0x301c40, 0x0) bind$inet6(r1, &(0x7f0000aaf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb38}, 0x1c) 2018/01/17 05:00:14 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet(0x2, 0x0, 0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000848000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x2cd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2018/01/17 05:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c80000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007db000)=0x0, &(0x7f0000774000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)="") semget$private(0x0, 0x2, 0x200) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e67000-0xc)='/dev/autofs\x00', 0x600, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002f3000)={0x0, 0x8, 0x20}, &(0x7f0000872000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000)={r2, 0x8, 0x3, [0xc1b6, 0x705c, 0xdd]}, 0xe) [ 69.226342] PPPIOCDETACH file->f_count=2 2018/01/17 05:00:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000db3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000005f000-0x4)={0x0}, &(0x7f0000484000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_get$pid(0x0, 0x0) 2018/01/17 05:00:14 executing program 1: io_setup(0x650, &(0x7f00008c7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fad000-0x20)={0x7ff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000315000-0x10)={0x4, r2}) io_setup(0x4, &(0x7f0000459000)=0x0) io_getevents(r3, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000020a000-0x110)={{0x8001, 0x4, 0x1, 0x2, "4484716bccfb660c82a12ce321dc9e29713a18b89aeaab91d6f3049c42108093b25c90ebc5a797ecea406d89", 0x9}, 0x0, 0x0, 0x1, r0, 0xfffffffffffff133, 0xad, "67fdd83b92b41f616f8a64819ee123a2fe19ff9ee1037d3d36e4e3c9d6e83e0931187ec601304787b160219f48b74adbe45757d7408828efeac89b9be9e88a1e", &(0x7f00001ca000-0x11)='/selinux/context\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x8000000000000, 0x500000, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_destroy(r3) 2018/01/17 05:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006e2000)={0x0, 0x100000001}, &(0x7f000088d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f78000-0x20)={0xfff, 0x10001, 0x8000, 0x1, 0x140e, 0x10000000, 0x8000, 0xfffffffffffff5d6, r1}, 0xa) r2 = socket$inet6_sctp(0xa, 0x201000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b30000)=@assoc_value={r1, 0x9}, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) statx(r3, &(0x7f0000d5a000)='./file0\x00', 0x6100, 0x800, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/policy\x00', 0x0, 0x0) readlink(&(0x7f00000bc000-0x1)='./file0\x00', &(0x7f0000a2e000-0x44)=""/68, 0x44) r3 = openat(0xffffffffffffffff, &(0x7f0000b46000)='./file0\x00', 0x800, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000097a000)={0x0, 0x1, 0x100000000000000, 0x3ff}, &(0x7f0000df2000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000730000-0x10)={0x3, &(0x7f00000d5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000f66000-0x10)={r5, &(0x7f0000a07000)=""/81}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003da000-0xc)={r4, 0x101, 0x0}, &(0x7f0000643000-0x4)=0xc) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ab2000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCCONS(r2, 0x541d) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000793000-0x30)={0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000ae5000)=0x0) ioprio_get$pid(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000af5000-0x4)=0x20000000000003) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000b02000)=@random={'btrfs.\x00', '/dev/ptmx\x00'}, &(0x7f00007c4000)='/dev/ppp\x00', 0x9, 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000023a000)={0x0, 0x1}, &(0x7f0000119000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a10000-0x6)={r2, 0x8}, 0x6) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) r3 = getpgid(0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a48000-0x3d)="d089df0b2ca5fe639f463298dac83eddd21960175df9b40836a5348696cf563a1b395bd348b2f22eec26ad1355538720370f86d6e9f5f66e35cab69388") rt_sigqueueinfo(r3, 0x1a, &(0x7f000010d000)={0x41, 0x9, 0x3, 0x0}) 2018/01/17 05:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008e9000)={0x0, @in={{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]}, [0x4, 0x4, 0x3, 0x5, 0x3f, 0xad28, 0xe, 0x0, 0x1, 0x1000, 0x5aa, 0x4, 0x0, 0xffffffffffffff7f, 0x8001]}, &(0x7f0000390000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ac000-0x1)={r1, 0x3}, &(0x7f0000ee5000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e8d000-0x28)=""/40, &(0x7f0000828000)=0x28) 2018/01/17 05:00:14 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$TCSETAW(r0, 0x5407, &(0x7f00005fd000-0x14)={0x6, 0x4, 0x8, 0x446, 0x6, 0x8, 0x3f, 0x4, 0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 69.275140] PPPIOCDETACH file->f_count=2 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c6f000)='/dev/dmmidi#\x00', 0x38e, 0x40) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009d6000-0xb)={0x33bf, 0x89, 0x3, 0x4, 0x7, 0xffffffffffffff81, 0xfffffffffffffffc, 0x3ff, 0x1, 0x8, 0x6}, 0xb) pipe2(&(0x7f0000dad000)={0x0, 0x0}, 0x4000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cc2000)={0x0, 0x9, &(0x7f0000f8b000)="12a377d589a6603b5d"}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 05:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000574000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") rename(&(0x7f000077a000)='./file0\x00', &(0x7f00002e7000)='./file0\x00') r0 = open(&(0x7f00000d4000-0x8)='./file0\x00', 0x8200, 0x400000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000399000)={&(0x7f00002a9000)='./file0\x00', r0}, 0xc) 2018/01/17 05:00:14 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/mixer\x00', 0x8040, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006f3000-0x4)=0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000b1a000-0xc)='/dev/amidi#\x00', 0x81, 0x101200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003b9000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}], 0x3c) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000057c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e11000)=0x0, &(0x7f0000fc1000-0x4)=0x4) 2018/01/17 05:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000057000-0x5)="0a077eb0d5", 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f000015d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10800) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 05:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f000007d000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001e0000-0xc)={0x1, r0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e47000-0x10)={0x80, 0x209, 0x2, 0x80000001, 0x0}, &(0x7f00000bd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007a5000)={r2, 0x4507, 0x30, 0x9, 0x8000000}, &(0x7f0000fe8000)=0x18) r3 = add_key$keyring(&(0x7f0000ac4000-0x8)='keyring\x00', &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r3, &(0x7f00005db000)='asymmetric\x00', 0x0) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) socketpair(0x7, 0x806, 0x80, &(0x7f0000824000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000901000)=0x1) lseek(r0, 0x0, 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a0e000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000da5000)={0x80000000}, 0x1) writev(r0, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000814000)='/dev/sg#\x00', 0xffffffffffffacad, 0x20000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba6000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000c48000)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000014a000-0x4)=0xc) r3 = creat(&(0x7f0000111000)='./file0\x00', 0x8) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000477000)={0x4, 0x6, 0x7}) ioctl(r1, 0x40000000401070ca, &(0x7f0000a0d000-0x1)="") socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000814000-0x4)=0x0, &(0x7f00003eb000)=0x4) 2018/01/17 05:00:14 executing program 6: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc5000-0xb)='/dev/audio\x00', 0x40000, 0x0) bind$alg(r3, &(0x7f0000101000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000058000-0x8)={0x0, 0x65}, &(0x7f00009ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000df5000)={r1, 0x1}, &(0x7f000032c000-0x4)=0x8) 2018/01/17 05:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x4) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x200000423fa) shutdown(r1, 0x1002000000000001) 2018/01/17 05:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002ae000)=0x0, &(0x7f0000f27000)=0x8) listen(r1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000268000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000048b000)={0x4}, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) 2018/01/17 05:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000810000)={&(0x7f000080b000/0x3000)=nil, 0x3000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000146000-0xa)='*nodev.&$\x00', 0x1) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/17 05:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c54000-0x4)=0xffffffff) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000848000)={0x0, 0x1, 0x30}, &(0x7f0000856000)=0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001e6000-0x4)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000690000-0xc)={r1, 0xffffffffffffff1b, 0x30}, 0xc) r2 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000fdf000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xb92) r3 = syz_open_dev$sndpcmc(&(0x7f0000cff000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x280480) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f000007f000-0x8c)={0x9, 0x6, 0x6, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/17 05:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000171000-0xa)='/dev/dsp#\x00', 0x3f, 0x101000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000fb8000-0x17)="abd056fc1cd908bc0d656114c3dd4815bebc31f7dda119") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000721000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 05:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffdfffffe, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000cb0000-0x40)=[{&(0x7f000053a000)=""/136, 0x88}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 05:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000583000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000547000-0x4)=0x48) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00005ab000-0x80)=[{&(0x7f0000875000)="1d84f6fd5aa195c0662a3d980db4c36a3ccae0dc64ef05e11053b580f7449b3338cf3b37b03d7f2b5cc71c2972dfcf92b11919c3a029fbd884e4c8e657c92be29fcdc79ec01643b69c18eb1b595aff655ed5e2386281c2ced8a18d5e3226a4e7b292c1b806d58b6c581698dd7e0b9596c66e514329e5a964a0b0754595172f3a", 0x80}, {&(0x7f0000c6f000-0x70)="c00eeaae233bd7af63a8949dcc292a843cab384634afbae34217a957e4e7357f4ad08e72ce16e1cb424aef06018767f17fe1cbdafc3d3d6439a6dd3af0e885ed14ba2cba33cdebeb8cd243c3c9e95d21a181f48d90808f252ebc1aaddb467e6be313471bf0377ca2d0d14705c726711d", 0x70}, {&(0x7f0000cd5000-0x2f)="0aaaf4958195fe3ffdc44468593439b74301491413fa655f493517df7740469740c858db237303ba7581e7d04efd27", 0x2f}, {&(0x7f0000129000-0xe0)="7a9bdba922ec765c5ff330e9e5f8030d9c7fff40353ce853de2e040fd5d32d216bc8c561821b53342578e83b2fe262c89b47fdb48f4bc478c53816ee6bfd78a101388ab41444582e5da91ab35e723f931f11c5aba60e5e0a70e96415933d00aefc09b36c01eb6822760879bf21a64a59dc1951942255607823146b19dbf1dcb4096c47ea92064dae3e487867f0df1e7efcb8d9607dacb78435a0a837b953395bc8c6aaafe173646eb844a93e75b1bdc9d9d07d5b3ae09bc341253826a3ee065aee88fc99649079b29e969b9e75741d31ba9d4e06b56d42ab2a287bdc62edfda1", 0xe0}, {&(0x7f00006da000)="3e501a242864ee6071ca4d3010b947b552d3873bfd0e2580e3ad574df7c9ff22a2852901edf71ae25ac856a976d6ff89967e25ea89120f07eedf4cd304d5727db3e99205892dd35953", 0x49}, {&(0x7f00008a3000)="0318dcb95e6310f5eff34d9f927b2361a3942dd4cc7bb80d330631b0703c703b", 0x20}, {&(0x7f00000aa000)="7ad38c922d04f1ac38d466d5a2e7e3ee39d0bcdebe1f9f7cc4a8738345a2043b6123d219200ca82ebf51b416e5233819b1739d3f80d88f46ca254ec01d73a5c4d725f7728676e5ec4dfb024626105835aae63e4fe88d129bd4ae1a6fef5e1391f31b58a11d465b9503fa0298e518e2f8f1e01b68bb975e3ed5be7ce4341eeb80b47766e1c06324334204408597391da76765e01509cb38917e6c95c2f875f883e81013f0c0a33494378d315bc8a9e06308cb233ce19a90889ecc62ac1269bd76607e90c8eb2a60907c1b9408e403d61855f53406a48983dd8bd1c819dad6e8224a498b77e86c4eb005abfb37e2901cfff6a3d94ecb16", 0xf6}, {&(0x7f00008f0000)="4974e22bfc36229ec963e6ac4c4ce5922868f1d0a82663b885963aa171ac7909a3bdf5c512f248a68f0ce08a6841252b8fd679c77d239d53b57ce8a7f02c73e0ffda5de971309fdf9bb821dac8d07f3992194cd14fde8b8369b21995f6b2f9a211a43080429abf797c4f978a1c4f41b006d812d41b0ab23cffeb762274e6971d57f85e3cf7640abb0d456fa1ca85c0508331e25d33f91b6846003f60dc0ca282ec3d1b6ebe", 0xa5}], 0x8) getrusage(0x0, &(0x7f0000dd0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffc) memfd_create(&(0x7f0000d2f000)='-.{trustedsystem\x00', 0x0) 2018/01/17 05:00:15 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000003000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8, 0x80800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) sendfile(r1, r2, &(0x7f0000002000)=0x0, 0x12c) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000000)="d36cf62baa9f8f5af13fefd7111d427e12ea521226eb88a9cf92ca421d3a65176d145f8742804395745dee8b9c6eb570b9a3e702e876b7749d7b759be8f88a515f11724361e318bcffadd007c2602c358c493623160524d0a99bca468ba61c5a20fff154496fa3f2a7d59655acb19f2c03811fa9d3a76073ff2ec6e0f5cac840a6a6c8cdb724601ca179056d6b280953e94d47535fae25a718477db71e804f7e77ab37a30d1c30fee2b691c373e4ddc751618a149e80424d26eaef128730b9badade167019b71e") pwrite64(r1, &(0x7f0000001000)="6773396cff71aaa4b99e55033d901078d7f0181390965ca55d2d95b862a26931f4102a139c849862030f1937cac7ff96690a89f4313b1d800332061c6add2b35", 0x40, 0x0) 2018/01/17 05:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) msgget(0x1, 0x280) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f00004cc000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cd0000)={@generic="52533d6dd17dc19d6d9aa3c6ccd0a4ae", @ifru_flags=0xc400}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00008b3000)=""/206) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000061000-0x20)={r0, 0xe3b, 0xe5a, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:15 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f8b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000237000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r1, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 05:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa6000)=0x6, 0xffffffffffffff9d) 2018/01/17 05:00:15 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x6, 0x0, 0x3, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000006000-0x10)={r1, 0x3ff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000e000-0x8c)={0x0, @in={{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]}}, &(0x7f000000d000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x30, 0xfff, 0x20a}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0x20)={r2, 0x18, "66f07a8346dce1bf1366ad2ad6fab8585fbb0e42f5cc6b68"}, &(0x7f000000f000-0x4)=0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x62002, 0x0) 2018/01/17 05:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000745000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da5000)=0x8) accept$packet(0xffffffffffffff9c, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000821000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f000067a000)={&(0x7f00004d5000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000024a000-0x10)={&(0x7f000085e000)=@can={{0x3, 0x3f, 0x9, 0x5}, 0x7, 0x1, 0x0, 0x0, "c8b9332044cdeb85"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x840) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000029000-0xf8)=""/248) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f00001a4000)=""/73, 0x49) 2018/01/17 05:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = 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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) ppoll(&(0x7f000035c000-0x20)=[{r2, 0x40, 0x0}, {r1, 0x1, 0x0}, {r2, 0x400, 0x0}, {r3, 0x20, 0x0}], 0x4, &(0x7f00000a1000)={0x0, 0x0}, &(0x7f00009d5000)={0x3}, 0x8) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r0 = getpid() r1 = gettid() process_vm_readv(r0, &(0x7f00003f3000)=[{&(0x7f0000870000)=""/104, 0x68}, {&(0x7f0000f4f000-0x40)=""/64, 0x40}, {&(0x7f0000820000-0x4)=""/4, 0x4}, {&(0x7f0000ee4000)=""/178, 0xb2}, {&(0x7f0000889000)=""/169, 0xa9}, {&(0x7f000050d000)=""/58, 0x3a}], 0x6, &(0x7f0000f07000)=[{&(0x7f0000e2e000)=""/161, 0xa1}, {&(0x7f0000218000)=""/179, 0xb3}, {&(0x7f0000988000)=""/62, 0x3e}, {&(0x7f0000cfd000-0x54)=""/84, 0x54}, {&(0x7f0000c2c000-0x77)=""/119, 0x77}], 0x5, 0x0) ppoll(&(0x7f0000933000)=[], 0x0, &(0x7f0000319000-0x10)={0x0, 0x0}, &(0x7f0000bd7000)={0x21ff}, 0x8) 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) r2 = memfd_create(&(0x7f000083a000-0x12)='systemem1-/+eth0-\x00', 0x1) bind$inet(r2, &(0x7f000003f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000048e000-0x4)=0x10, 0x4) tgkill(r0, r1, 0x1) 2018/01/17 05:00:15 executing program 0: 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, 0x0, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3df) unshare(0x400) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008b5000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000ef3000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000ef5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpgrp(0xffffffffffffffff) wait4(r3, 0x0, 0x20000000, &(0x7f00000ad000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ef3000)={0xe, 0xf3ca, 0x0, 0x0, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 05:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e25000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c6000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000018b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000caa000-0x4)=r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a2e000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = syz_open_dev$audion(&(0x7f00004bb000)='/dev/audio#\x00', 0xffffffff, 0x40200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009da000)={0x0, 0x1000, "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"}, &(0x7f00007d2000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f02000-0x8)={r5, 0x6}, 0x8) r6 = add_key(&(0x7f0000526000-0xc)='id_resolver\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r7 = add_key$user(&(0x7f00008d0000)='user\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008af000)="828e02960800000000000000dd5e0953f258112f26408ce905320ddef268c6eb4aa22f07d76bd4b1501962cb0508757e4bdeb1e97ddf15c1d74a778ec799a1f552462ded3ccfd5537c368d62ba", 0xffffffffffffff3a, r6) keyctl$set_timeout(0xf, r7, 0x0) 2018/01/17 05:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b7a000-0x2)={0x7, 0x2}) 2018/01/17 05:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00002a8000-0xe)='/dev/admmidi#\x00', 0x6, 0x402000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000068a000)={0x0, 0x96d1, 0x0, 0x2, 0x100000000}, &(0x7f0000651000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000518000-0x14)={r2, 0x0, 0x3, 0x2, 0xa0d, 0x3}, &(0x7f0000223000)=0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4)=0x0, 0x4) 2018/01/17 05:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000200000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000426000)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000890000-0x10)={&(0x7f0000eb2000-0x99)=""/153, 0x99}) 2018/01/17 05:00:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x7fff, 0x200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x3, 0x2, 0x483, 0x4, r1, 0x37f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='erspan0\x00', @ifru_flags=0x0}) pipe(&(0x7f0000000000+0xbac)={0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000001000)={{0x1, 0x3, 0x800, 0x3, 0x200}, 0x24, 0x327, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(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$KDMKTONE(r3, 0x4b30, 0x80000000) r4 = syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x4100) sendto$unix(r4, &(0x7f00003a5000-0x55)="e8f212e144d3aa14ac7744b3a6cc1f378d9db8b7af087f6dab7a8c68aec3ff5d4760f5c689fd9e2ee7fe7d05fcccdb93b55676165b2b20a2ac6560bd108be74c85c78af3ce236e9579c3f0082a7d1454078dd801a8", 0x55, 0x0, &(0x7f00003d6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TCXONC(r4, 0x540a, 0x100000000) 2018/01/17 05:00:15 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e0d000)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2018/01/17 05:00:15 executing program 5: r0 = socket(0x18, 0x0, 0x2) write(r0, &(0x7f0000001000)="", 0x0) 2018/01/17 05:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000153000)='./file0\x00', &(0x7f000095f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000ed2000)='./file0\x00', 0xe001, r0, r1, 0xffffffff, 0x100001) 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) mount(&(0x7f0000ae0000)='./file0\x00', &(0x7f0000050000)='./file0\x00', &(0x7f0000528000-0x5)='affs\x00', 0x2000000, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000aee000-0x28)={0x0, 0x2, 0x0, 0x0, "123c1803e7b84b5e2f11d9d78c96e0f51532aa2f52c0f3f9a6611c7401216cb9"}) 2018/01/17 05:00:15 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) socket(0x29, 0x2, 0x20000000000ff) 2018/01/17 05:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x5) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f0000de2000-0xa2)=""/162) 2018/01/17 05:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000efe000-0xb)='/dev/adsp#\x00', 0xb08b, 0x8400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) 2018/01/17 05:00:15 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7ff) 2018/01/17 05:00:15 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007a9000)=[], 0x0, &(0x7f0000afe000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 05:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80000000000013, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005c1000-0x18)={0x0, 0x1, 0x10, 0x101, 0x7fff}, &(0x7f0000e89000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ce5000)={r2, 0x2}, &(0x7f0000650000-0x4)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) getpgid(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009b4000-0xc)={0x1, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000175000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e8d000-0x8)={0x0, 0x3}, &(0x7f0000a94000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000c18000)={r4, 0x7, 0xffff, 0x8, 0x8, 0x400, 0x7, 0xfffffffffffffffc, {r5, @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]}, 0x7f, 0x9771, 0x6, 0x7, 0x100000001}}, &(0x7f0000f11000)=0xb8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b8f000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000e69000-0xa)='net/kcm\x00\b\x00') sendfile(r7, r7, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/17 05:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000069000)='/dev/vcsa#\x00', 0x8, 0x20000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000d15000)={0x9, 0x0, 0x7, 0x7, 0x6}) r1 = open(&(0x7f0000766000)='./file0\x00', 0x40, 0x184) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000531000)={0x0, 0x100000000}, &(0x7f0000c52000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000982000-0x10)={0xad1d, 0x0, 0x7, 0x6, r2}, &(0x7f0000fe7000-0x4)=0x10) futex(&(0x7f0000136000-0x4)=0x0, 0x3, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/rfkill\x00', 0x2000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f0b000)={r3, 0x28, &(0x7f000087b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockname$packet(r1, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000338000)=0x14) sendmsg$nl_xfrm(r3, &(0x7f00005d5000-0x38)={&(0x7f00004b2000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000ed1000)={&(0x7f0000954000-0x19c)=@getsa={0x19c, 0x12, 0x400, 0x2, 0x2, {@in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0xff}, [@offload={0xc, 0x1c, {r4, 0x1}}, @replay_val={0x10, 0xa, {0x3, 0x1, 0x3}}, @algo_auth={0x6c, 0x1, {{'wp256\x00'}, 0x110, "4dad6283f3b90cc6395733e56f2b396aeb21a52e54438b0312651117400396be7c75"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x0, @in=@loopback=0x7f000001, 0x2, 0x10000, 0x1a8}}, @extra_flags={0x8, 0x18, 0x2}, @ipv6_hthresh={0x8, 0x4, {0x5c, 0x53}}, @algo_comp={0x74, 0x3, {{'lzjh\x00'}, 0x150, "84450e02f2c5e4882c5a47a72a5e22489027c2b5de91515828de2d0fb8d3efac718045f12d65f6451fdf"}}, @proto={0x8, 0x19, 0x0}, @lifetime_val={0x28, 0x9, {0x40, 0xfffffffffffff800, 0x1, 0x4}}, @lastused={0x10, 0xf, 0x0}]}, 0x19c}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000b74000-0x4)=0x1, 0x4) 2018/01/17 05:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000821000-0x7)='fdinfo\x00') openat(r1, &(0x7f0000f67000)='./file0\x00', 0x200000, 0x0) 2018/01/17 05:00:15 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 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r1, 0x16) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db4000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x5) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/01/17 05:00:15 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000007000)="34f674b04e433897f90996132a12447e100301506db33a5ecbe69e", 0x1b, 0x0, 0x0, 0x0) connect$ipx(r1, &(0x7f0000006000)={0x4, 0xd, 0x8000, "938baa0bfbd9", 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0xfffffffffffffffa, 0x4, 0x9, 0x4, 0x3}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000-0x10)={0x7, 0x800c, 0x1, 0x100000001, r3}, &(0x7f0000005000)=0x10) 2018/01/17 05:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000c84000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sync_file_range(r2, 0x5, 0x800, 0x3) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000521000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000470000)={{0x8, 0xffffffffffffffc1}, {0x2, 0x20}, 0x8, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca2000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) unshare(0x28060400) timer_create(0x6, &(0x7f0000aaf000-0x60)={0x0, 0xd, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051e000)=0x0) timer_getoverrun(r0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000609000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004f1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:00:15 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) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ad1000)='/dev/audio#\x00', 0x100, 0x82000) getpeername$ax25(r0, &(0x7f000073b000)={0x0, {""/7}, 0x0}, &(0x7f00006d4000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/rfkill\x00', 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f00006cd000)="91f41296ad67eb9bbe8b994cd9a11e7dfd5ea23abebe6847de663f572a22477d1b55eb208db0518a3a894b59599fffcce887a98ae9baddbe0e0d71fec8def1b49e6fafc870fd993b83b82ce8477c1dc22decff19898f98480f6577dc92db2b6d82ba7de7e02dddef7e387a232ce681865e4e7585a42882d0e96133ffbe38f02b8d51ed6033929f218ed7dae7a2a1a0954e8cdc1c62b2480de35af99440a01b76496bdd485bc890ad566414d72755194dbdbe0d33f6ccd86fc26e3eda", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e93000-0x4)=0xc) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000241000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00003bd000)='net/if_inet6\x00') ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000841000-0x4)=0x0) 2018/01/17 05:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000434000-0x10)={0x2, &(0x7f0000991000-0x10)=[{0x3, 0x80000001, 0x8, 0xff}, {0x100000001, 0x1, 0xfffffffffffffbb0, 0x5}]}, 0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c9000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000b29000)=""/232) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000d3e000)=r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffffffe, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r4, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/17 05:00:15 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x2, 0x10000, &(0x7f0000bdf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000742000-0x8)={0x0, 0x4}, &(0x7f0000f01000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x100000001}, 0x6) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) 2018/01/17 05:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a54000-0xb)='/dev/midi#\x00', 0x100000001, 0x460000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a5e000)={0x0, 0xfffffffffffffffb, 0x7}, &(0x7f000069c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000649000-0x8c)={r1, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) pread64(r2, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/01/17 05:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000738000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000e32000+0x5ee)="9c99b0a857979194d97e933dcbbb3c76ac73a2d26534edab8ee1eb76469c9bf0bab8aa66c18f305f17deef007cb17fc4d17217bdc7", &(0x7f0000f68000)="6306bb7a8dcafc81cff6a9c3c8ca3a4a2f7119847717f28bd275141c856c486c1dc39bdb8551bff900542d240369f1c29a3256131fff0f5c9dff80a597337a6e9ad3c9de906f0c7420448029a9a18f7cb40b45b9c282bd32a251a58d555a4b642121611eb72f54ac4e280c1606ffe401bfa39d4a8e36d5f3a77bc5055d0fbdbb69276d843591908cd4de2d2cf44d7e7ad7157b40da9e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000623000-0x4)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000208000)={0x1, r2, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000213000)=@assoc_value={0x0, 0x6}, &(0x7f0000b6a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000477000)={0x4, 0x820c, 0xa1f3, 0xd, r4}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000010000-0x8)={0x1, 0xff, 0x0, 0x80000001, 0x10000, 0x54f2, 0x1, 0x20, 0x5, 0x0, 0x6}, 0xb) semop(r1, &(0x7f00001d3000)=[{0x3, 0xe49, 0x1000}, {0x0, 0x5, 0x1000}, {0x4, 0x3, 0x0}, {0x1, 0x4, 0x1800}, {0x5, 0xfff, 0x1000}], 0x5) socket(0xa, 0x3, 0x5) 2018/01/17 05:00:15 executing program 2: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) bind$alg(r0, &(0x7f00005c8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000035e000-0x10)={0x4, &(0x7f00005c9000-0x20)=[{0x9, 0x1, 0x5, 0xfa}, {0xfffffffffffffff7, 0xfffffffffffffff7, 0x0, 0xf074}, {0xff, 0x40, 0x9, 0x81}, {0x6, 0x6, 0x3ff, 0x6}]}) 2018/01/17 05:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000efb000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000d9a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000e50000-0x4)=0x80000000) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00006b7000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/17 05:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e46000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000030b000)={0x0, 0x7c, &(0x7f0000046000-0x7c)="df226d3c89d63defec4cd26056f0448887338f29d20e7a13e0cab12dbd11938fed16844458ad1adae5d83213b68ff48c571696847bcae07649bafe3d40501e0d1f7d4415261915fed2ae898fc0403814889fd136b3c0ace291e160e2ebc5f906e32c8cc0feb1a7b7dea86051efedb6fbddac4028e59a34f18884ba72"}) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00006e3000-0xc2)=""/194) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) dup3(r1, r0, 0x0) [ 70.564969] kasan: CONFIG_KASAN_INLINE enabled [ 70.569749] kasan: GPF could be caused by NULL-ptr deref or user memory access