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) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b92000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) ioctl(r0, 0x2286, &(0x7f00009a7000-0xc2)="3b2b53a6d3f54e359572947846c0291b7f83e8cfc9bbecf26bb8c0bd36cb84870a8a2394f2e88d6b10951c9c2eb13fc8ea8524475249aa636946cd5919b5282b7318c048c474f0880ec7605b3ff879c6ad62e599bdd7208c0b57e8083737faf693b804ec1cc7e08cc457b321ce57a9cd942f068a003dfceab8b35159dc0b00b99132a8fc9c636ef3facd418b6b3bdee568094d6e5acd7adaec33f392b9bb5c2abb17920ead4cbaab2feee480bffd1b0d174734f877e0d071cc83f7a140f3b953d56d") 2018/01/18 11:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f00005d9000/0x1000)=nil, 0x1000, 0x2, 0x50, r0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) open(&(0x7f0000575000-0x8)='./file0\x00', 0x0, 0x100) 2018/01/18 11:17:16 executing program 4: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003b0000)='/dev/sg#\x00', 0x2, 0x1010c0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000052d000)={0x2, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3a29, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000f0f000-0x20)={0x1, 0x0, [{0x80000008, 0x8, 0x7, 0x9, 0x0, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e03000-0xa)='/dev/ptmx\x00', 0x0, 0x0) writev(r1, &(0x7f00006e7000-0x20)=[{&(0x7f0000b87000-0x59)="2e5b99245899486216569af3a311a76f65c719b0bc1337fbd4b6f1419fec1600a05e393d744999244c21ae780e6ee5b9761fdf404564a2d6791ae74452d6c35315501fd1f1b14e4b0f04ea6cb64fbd3af9c887b93a0447a30b", 0x59}, {&(0x7f0000f28000)="414303edfae6c2bd6f9a113e4601ee901b59276173d063df7d96a6b75edd374bce90501973446e12456029d88a62a2215d8c05c0083eec657305a5447ca214c2e993e0a0dd2b345808945020717c35935ddd81b65ffd74951948621885c6ea55eba37888b98933cdbd7a753e287060031f996121110628742a5a4740c9fa8629e5605532732539623356d2389e2c5b3f0c3ec0cad5", 0x95}, {&(0x7f0000ce5000+0x599)="384a69c07271b94cd63ff644efc34df3506884fb5f0e20feadc0a40bd67ccd2d259b838dc0c6bdfbebb3f4e562f4114486b6d05bd37c6ae74ceb97de47704940bd89a2494862fa23e0c5a19b3b0923c61f15edded0ad20ef68f0b3da1d4c0a8a13047eaa2eb62b64fea80902822fef1338b639ca630a94f5ace0182935be62120c8e091a01f18e17dd601fc73aa2ce139fb39007d12df1e7fadb6a52ebfdca10d613ee1b6a14862610be25dce25a9500ca81356f9bdaa8c9d3d9", 0xba}, {&(0x7f0000b29000-0xd0)="0d344fe1b040d30c93c367cf5dc6791b8288d18e2d3d400cae87b4b7751bd32cabd365377cbd54f5578a1031d7981bc911a646972fbf8998d5e5c0951c60edc2028781bbe2149d73408e69a114f850e9723212172871cc2e7f0a90036d811bf61cb026a75b7a552bff20dd4293d9058717eaa4555ef94d6fbcf02b01dd66a6d2dcc556ad94f2c4ad5f443f0445b27a5a06e016ee80a4ab50fa4da6ec6089bd60a7a5f12adb7c898d494d227f63602506a790519d1cf27eaf641d397d03a5057a5625e164aaf22eea5562c35a0b84c185", 0xd0}], 0x4) ioctl$TIOCNXCL(r1, 0x540d) signalfd(r1, &(0x7f0000314000)={0x7fff}, 0x8) [ 248.106953] binder: release 2512:2514 transaction 219 out, still active [ 248.113729] binder: release 2512:2514 transaction 218 in, still active [ 248.120498] binder: undelivered TRANSACTION_COMPLETE [ 248.125625] binder: release 2512:2524 transaction 218 out, still active [ 248.132395] binder: undelivered TRANSACTION_COMPLETE [ 248.137529] binder: send failed reply for transaction 219, target dead [ 248.144201] binder: send failed reply for transaction 218, target dead 2018/01/18 11:17:16 executing program 2: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000019e000)='/dev/loop-control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) fchmod(r0, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000)=0x83f1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x5c, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000000)=[@fda={0x66646185, 0x0, 0x4, 0x28}, @flat={0x776a2a85, 0x0, r1, 0x0}], &(0x7f0000001000-0x30)=[0x0, 0x40, 0x0, 0x28, 0x0, 0x0]}, 0x3}}, @clear_death={0x400c630f, 0x4, 0x0}], 0x19, 0x0, &(0x7f0000001000-0x19)="9ad09384305aad7ee7a6269cf83211f6fb1cc93b26dfd5191b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/18 11:17:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000056c000)={0x0, 0x0}, &(0x7f0000a23000+0xe9f)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f000062a000-0x4)=0x0, &(0x7f0000dc2000-0x4)=0x4) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vcs\x00', 0x404103, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x19f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e7a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x5, 0x8000000000) r2 = syz_open_dev$mouse(&(0x7f0000d09000)='/dev/input/mouse#\x00', 0x3, 0x2d1271e69bd45fa7) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000034f000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc5000)=0x14) r3 = syz_open_dev$dspn(&(0x7f0000c0a000-0xa)='/dev/dsp#\x00', 0x3, 0x400) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000089e000)=0xfff, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getresgid(&(0x7f00005fa000-0x4)=0x0, &(0x7f0000ef0000-0x4)=0x0, &(0x7f0000f2d000-0x4)=0x0) 2018/01/18 11:17:16 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007dd000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/251) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x7f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x60)={&(0x7f0000000000)=[0x8, 0x3, 0x0, 0xd42e, 0x0, 0x5, 0x200, 0x95f4], 0x8, 0x80, 0xff, 0x0, 0x1, 0x8, {0x3, 0xd7e8, 0x2182, 0x101, 0xffff, 0x3ff, 0x31f, 0x845a, 0xffffffff80000001, 0x6, 0x948, 0xf253, 0x43bb, 0x2, "176da1cef4fc035e8c8898ed9dbe8fca99dda27a442cb1493ce7ea39e45d8c29"}}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x4)=[&(0x7f0000ef5000/0x4000)=nil], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1], &(0x7f0000002000)=[], 0x0) [ 248.214082] audit: type=1400 audit(1516274236.341:186): avc: denied { fsetid } for pid=2551 comm="syz-executor3" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 11:17:16 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) r0 = creat(&(0x7f00005f6000-0x8)='./file0\x00', 0x12) sendto$inet(r0, &(0x7f00002ff000-0x51)="11825470c5b5d6257fd635336fcaf288c804bd9d53fb7f660c7563d528a1990d0501e328cf7ab6acc657d32e39dc8a0335f99a504c509dbc8a82d1317b6f730c99643a0067bf87ade113f80cf9bf2ffd56", 0x96, 0x8000, &(0x7f0000e9a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000067d000)='/dev/qat_adf_ctl\x00', 0x408800, 0x0) ioctl$VT_DISALLOCATE(r1, 0x40046104) 2018/01/18 11:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername$inet6(r0, &(0x7f00008bd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ae0000)=0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f000001c000-0x8)={0x3d, &(0x7f00005c6000-0x3d)="8a9abf7dfce41b7851d03b57e3a195ea11f4e0b0f2425b07b31128893c2e981fc9f0ac88fba99468560f9907a67294c7114ac28a5cd6d629a24b4bf7de"}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f3b000-0xc)=@sack_info={0x0, 0x0, 0x8}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e1c000)={0x0, 0x0}, &(0x7f000091f000-0x4)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 11:17:16 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000573000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/18 11:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000487000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000717000-0x4)=0x8, &(0x7f00000c3000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f00003f3000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000055d000-0x9)='/dev/sg#\x00', 0x2, 0x8000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000f24000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000381000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "58b992b0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/18 11:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000000)={"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"}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000753000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c7f000-0x18)={0xaa, 0x2, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000691000-0x11)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000a99000-0x4)=0x0) membarrier(0x0, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffc, 0x0}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000fab000)={0xec}, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00002f8000-0x8)={r2, 0x1}) 2018/01/18 11:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/context\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000025d000)={r0, &(0x7f0000a27000-0x74)="5faed20ac999cc8766ed6e1ae882346e42324db93cac30ad824b80d11c46b43e99b2d65e230ef622f66ca4c2107f0d98c3a05e9c55bec2120c75f2172137b6fcf35d3ee7a1750d62e3de0aaaa55d8c2be2b8bdaad84a284118f3b39cf14126d5f3d84b17d670d09b8efeff8407272d32bd30f65c", &(0x7f00006e5000-0x99)=""/153}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fbc000)={0x1, 0x2, {0x3, 0x2, 0x200, 0x3, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x2080001) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x15, 0x88}) socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f0000550000-0x8)={0x0, 0x0}) [ 248.268124] binder: BINDER_SET_CONTEXT_MGR already set [ 248.282609] binder: 2546:2569 ioctl 40046207 0 returned -16 [ 248.296378] binder: release 2546:2547 transaction 222 out, still active [ 248.303269] binder: undelivered TRANSACTION_COMPLETE [ 248.308832] binder: send failed reply for transaction 222, target dead 2018/01/18 11:17:16 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00006be000)={0xffff, 0x2, 0x7fffffff, 0x9}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000008000-0xc)={0x17, 0xbf, &(0x7f0000008000-0xbf)="ab62794608f04c203f9bfdc03b7fefc2265a03863b0168d234ffae389f608b0a068ebbd70e599b52eaedc3ab17b5edae058be28a3917855c9a6f2f933398b61d7dc82fc80fceb50d24d039fb46600801e22c2c1417d683d514ef4d00f279e500141e3f0ee0f90c9ecf7aa40ba399dc90e5db5f90fb07a70bfce942fefab0d46ff370e5d72ff4bc205ca41a84f22f7daa9316e19a6ed74613829b04807421bee73fc8e244f0e101601ff6c08b427c272ea75d58536f162b101ec0b36eab3209"}) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4148, &(0x7f0000006000-0x1f5)="") 2018/01/18 11:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009de000-0x25)="240000005a001f0021f9f407125a00001e130d9108001008fff708ff080012000100f9ff", 0x24) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000001000-0x99)={{0x2, 0x0, 0x0, 0x0, "87b76815c3ac96d1c028093c504c0a69455d24804d2fad6ca9182c7d197abaed5655c1a4baf84cb927db4165", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r1, &(0x7f000057d000-0x48)=@full={{0x3, {"542d5d251ca38d"}, 0x4}, [{"cae6df228ebe98"}, {"f03f3a09e8134e"}, {"e230ee272a336a"}, {"58ea9bc27e5d30"}, {"3dafe1337754ae"}, {"251fa148675576"}, {"cebda44e00f3aa"}, {"41fb1918f4ec52"}]}, 0x48) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008be000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000d0a000-0x4)=0xc) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009bd000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e12000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002da000-0x4)=0xc) r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000172000-0x4)=0x0) r9 = geteuid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000998000)=0x0) sendmsg$nl_route(r1, &(0x7f0000a9f000+0x4f)={&(0x7f0000678000-0xc)={0x10, 0x0, 0x0, 0x1080100}, 0xc, &(0x7f0000b8f000)={&(0x7f0000583000-0x2d28)=@bridge_setlink={0x2d28, 0x13, 0x208, 0x7, 0x2, {0x7, 0x0, 0x0, r3, 0x10000, 0x2400}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "1944bc3b2dcb498873b61fbec59575a72380f6f70f478204c66e1c"}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_WEIGHT={0x8, 0xf, 0x6}, @IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_VFINFO_LIST={0x180, 0x16, [{0x17c, 0x1, [@typed={0xc, 0x1e, @uid=r5}, @nested={0x16c, 0x54, [@typed={0xc, 0x62, @fd=r1}, @generic="5e0f08594ffd1deade2848198b0152634e6ee3d80b014900f8d674aa6a7efce830a19ffc91110385877ebe1f91c549aa671e2b0c4826d94b3a2d3a83a4c168063d9a648cecad7a81143da8887ea96d3b3f44b5a579ccc40350187043deb3789486af405f7f8eed810a148789f66f41f2c3366057f970287b138057d362b027ece2a456ab9269c5b69869f1bcaa20f3fba534b95beba5d471133b6e2dddf0504e2e56b2d487000a3327bee6583047c6f2fc341cbb344dde759b2219a33ef817f751103a644b4b6a7a2debc88b68a04f9777561b34efd6a4f5bf8858a09db260ac0cd05e91f6ea16bc02", @typed={0x1c, 0x92, @binary="c48ecc2c6d15aa615ec7ec9bfe68ce67c3d14d86"}, @typed={0x10, 0x82, @binary="cc84aa7be608"}, @generic="c8054ad2b73cdc098c27e087f93e9012cce3d57e466154e1215222fe0fe2562c2334166cb65b7792607583ff67debb", @typed={0xc, 0x73, @uid=r6}, @typed={0xc, 0x27, @fd=r2}]}]}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8}, @IFLA_VF_PORTS={0x2b2c, 0x18, [{0x1300, 0x1, [@nested={0x1248, 0x96, [@generic="5b1e8fc9c37bd5ce921d0ff5aa87f2569f3d681e52d9650bd49f0d464abe03e196ccc1ff709872", @generic="b6f791e346284ed0957484", @generic="9670841590be0282bd4a96694f069e38012e6d2a3bd98da9e72df43fe17e69fee56271f3b4b0c83bcbeb1daa61d5d672e45aee8d785659d14815a8dc527821c16474ee89426a8801743151d33713177a01bd2704715a53a7f4a45a799c795191608fc2caf906ec16f73b62e58923a39efb4f26d9db542335678d41d1c8435394b4f70c9e2d4eb1cc29d1cfc381f401ef84e7cf8813", @generic="958023e1df53f8bd3788413dc6a5716d2b90b6ad3188c6e05107d2371728006305e3b2df7da8e9a9197431476044da2bed2583729c30eca98a838309d8737ed74d346acaf7feff7a90fa234c8f0e13de031abe7c5bfb62e3b441da4d8a00637cae5bd01217e0dc50bedda03ca7d143c5b63c51a0890c35c705d863484cf116fcf2e6c5aae9a7d900e8291a4fce91851f13ace38ca8d23a141fd85d", @generic="0cb4e19f5c30e6cf02b36335a91ce42a2be0d15349d09a38d152082b66eabe5f25bc4f52a7edf550b6557318b47915abbf9ff25f1e88646504b932af273920153adbed9c31216de1c441515cfb33aa39e61a1f7d4a444a6528d18b2ff2f4216853c690b79dfb30969e634e4cd46a", @typed={0xc, 0x3, @pid=r7}, @generic="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@generic="e20c028c3bdd3f2ca99bb6c43560a85d8e751bdda21d5ace058ec37deedba517dfc936e1cb706313c0a3982557ec12d418a37e106cce25784fbbf3740b20423e430d35a27f1295eab64e3390eb89120f5f9d7b4133203bc3f348410626378d733515ebb88e9e333dad39e593ad43880d0483d8358787c7dd066387b5d66b4a48fefb7395b295"]}, @nested={0x2cc, 0x82, [@typed={0xc, 0x94, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="f5d444a7163254c4de009277b47da3c8a2197f7c2cebb72bbb93db7474ab8c93a9499f3d1f4ed65e19b2821b63af2deeaff9157347c06ec79186d4b54658c97583058e8fc19eadd38f6f877a81f3b28efc7c13dc695fbac061949704115b3f6e802706d3b818dd22ad42e7df180da29bc18b174d963abb6d42f8b0", @typed={0xc, 0x34, @uid=r9}, @typed={0x24, 0x89, @str='+*5:%trusted^:em1vboxnet1\x00'}, @generic="f69278023fdc7bfdefc6ffd6b16439f0fc64a0ee0556997b0427c3f07126a0304c81503f96956a867bd6d9bf94b609f95b51d258d85b31b5becab63ab41effe3c014ec7b1da9d345164000a07237c697f92e3f849aff2aa279e64464853cb18a7c50b95153087944e7a445db8c27a7c99885531b695c2ff844c89af3e1b80c7a2b46d261c2c180bc4cb1a4fe5529ed6468726d3666bcf0c0605319800c7d6cba187f15df7e21d70e8ff64deb6cd66caaa53d9d2d829fa0c66d8198e31c21bb3b5c2d051cbf3b47478dd13b868788e5470ca57f3dd3a70e22704801f8e24e57340489c016df563369f04b", @typed={0xd8, 0x1, @binary="52be7e62386bad9caf333c0eb5d2d38e9712cbc4b897f0310b0a731a4b9ef006775ab91d1b4a95056474e128cba27c7fb73c3864eb683a8394094bf81d5e5568e315a5d654a14e297b882b14199e9015650dfdb1c853b56c89e8aeeb6cd3234b1899eb06655104f4e9b33dedcf87a2749a86b7b840ac23f19e6bcf5ece045dbed52b3e00cbaf824b3f14dd7e35e3cd5117ddf1e28dfb431d4f7781ba35c1835f5d93fcf4b5cb9b81a18e60685a3cb7144d9911b59e61e590348921355d32ff920b69d903c923d1c2601762ff54ef"}, @generic="d176ffdf2003b446cb4eaaeb5543786480aa0fd913a6f1ccdf515aca12330efe7155e2b2e0d07c7ad600e530809d9d803e10f3ca85e20d8c31b4dee5d1a56c876a9ba10f7b538cb4bdd5d7cf40"]}, @typed={0x10, 0x2a, @str="2d259128265c00"}, @typed={0xc, 0xb, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0x4d, @void=""}, @generic="c429a054eee855764fc2081a6ed3a47ee5d562289397dacd6527b55923a33a526f75a8ca3302bce0039d94173e9b1bdf1e44f4533fb1b9d7a56e1701490d38d0073ca6ac4992afac4335f73c4f5a41ce213ca10831d81235b66c0eb86726599799", @typed={0x20, 0x7b, @str='vboxnet1wlan1/vboxnet0\x00'}]}, {0x40, 0x1, [@typed={0x10, 0x4, @str='cgroup-\x00'}, @nested={0x20, 0x46, [@typed={0xc, 0x7f, @str='$\x00'}, @typed={0x10, 0x71, @u64=0xa2}]}, @typed={0xc, 0xa, @ipv4=@multicast2=0xe0000002}]}, {0x27c, 0x1, [@nested={0x26c, 0x7b, [@generic="70f93205d45daa5c6c195b0a4236ce06ee2421a4cf4fc135676402c9d4c51c32e5e15bc450a5f3c91a4e8edca5d7df67559d364dc60dbbdd93dd104dd78296e4186244473553c0b220b2a0ed6680ce138e881e436eeb4dbce2b1b225636a8c2a3a4c6fdcceee2de40297ed241b86319e6336b87a3587280af816065a26cfea9f2d5e27d7601da2b4aafa5a0362afbfdfea3ac714f16d553af3383e643aab56c1f655f5e03a0e5ad8cc307c37be", @generic="9c44e2a2e3d4597dd986797029593e72c78616df53f92223285f57b50a98645cee0d7b3b731d149936d9f2c35cfeb38a7b229ef6844d9634dca5cf171a5d95661a1bee4b64d96c84985b15c3bbdbd16646f83049f75d4dfa8127102a265da43afc1ae487494dc12b067bf26eb13403ae5749ef34d8de4e328a4a16e299503ff233cb12dc61ed2531d90e1814bfb264111c338307f33395257935ed8ba0643754baf03284325577928059b95134e58aab288dd83032fc448e4e63847e5f47f83a8075dcfdf041d6128294334a2e0d6c6a2b1164f7e254", @generic="db40ec41d7ab3f2ea1bfec000072909d0070aac66aca2eb28fb8acea5396e9d1ce06a48bef04796530a76456e2d88dda88107fd453eca271b72400e7d728982f935d1fde415b888000561e1cfaa56bb6d80c9beb01d4b3b72fdb9c7815264672490fa92f6ab71bb0d5b938b6d6610d706741b2dd852a7b7ab8a104d0b675f132590324c31ac5da48427ed7543d94cac43cee8b3e0bcaf880750ba23e4f88a667fe3c6f80ad4fbcf31116277d73a93e63407fe343764a26834c30593c7cad7e7e7af831850e965eed764f06071c3fbd56835795e90f12a84decf607e1dcb2e3abdb64"]}, @typed={0xc, 0x4a, @u32=0x3}]}, {0xa0, 0x1, [@nested={0x28, 0x51, [@typed={0xc, 0x17, @pid=r10}, @generic="6fd8bbc4a172e8f43fc1b392433dedd72b947e59b7d0d227"]}, @generic="789a84f3690e181a3fc5d50d755384c7", @nested={0x64, 0x87, [@generic="880fe120af35ee84eec9e089e6a7d7b63cbeaf506611db6e4babe1beee7f44cd09cd4f197fb1ad4a55852cad70a5b6f34611af2e3eec9e0087425bc6c05c5b84d929344f77acc92c7e028d8c605e22d2d07760bc291bf2f923a3", @generic="fbb07ec053e9"]}]}, {0xc8, 0x1, [@generic="996e3437cadf91079b7413a786e333589a40d9dc654271979533a80145da933eb40c5775dd571ec046635416c0e567ad7df38e4a0ec232743f55a207b95f9e4a16308ab242c2bf7e0986ce26bdf50932c6a9836eadaa2eb89a1ac916e4007924318b871f91f58a69525e9bc3ab656d7ec97ca72c76b4d4f61a4ab65334ecfd8e22bcb63fa6e68f010524dcc55edc1e0352b107529ab4a1d2fdb7299649705912db3972701d613d2214ae24b3c4fcef222f5b99080e2aa593d8b7ae4f4c50d7bba1"]}]}]}, 0x2d28}, 0x1, 0x0, 0x0, 0x4c091}, 0x4000000) bind$pptp(r2, &(0x7f00007b5000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) dup(r0) 2018/01/18 11:17:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004ae000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000063a000-0x30)={0x4, 0x0, &(0x7f000007f000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) syz_open_dev$binder(&(0x7f0000999000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000e4a000-0x48)=[], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pipe2(&(0x7f00006e7000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006a5000)={0xff, 0x4, 0x202, 0x5, 0x1, 0x7fd, 0x4, 0x1c000000000000, 0x0}, &(0x7f000001a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000095a000)={r2, 0x1, 0x7, 0x3209, 0xffffffff, 0x0}, 0x14) 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a99000-0xb)='/dev/midi#\x00', 0x3, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00001ff000)=0x8, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000584000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/18 11:17:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000009000)="6561afa6ddf7b12c4cda04de6e6663f0113785a58cb3f8b00491b077e48419e84bc21a99abc8d561d0687a8f351c5eb54e2ac25d318aa5") syz_emit_ethernet(0x66, &(0x7f0000008000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "dce8a4", 0x30, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "e95bed", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, &(0x7f0000008000)={0xfffffffffffffffd, 0x1, [0x0]}) [ 248.426991] binder: 2611 RLIMIT_NICE not set [ 248.439999] binder: 2611 RLIMIT_NICE not set [ 248.445125] audit: type=1326 audit(1516274236.572:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2592 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7ffbc79 code=0x0 [ 248.475106] audit: type=1326 audit(1516274236.602:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2592 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7ffbc79 code=0x0 [ 248.494093] binder: BINDER_SET_CONTEXT_MGR already set [ 248.494102] binder: 2598:2614 ioctl 40046207 0 returned -16 [ 248.495336] binder_alloc: 2598: binder_alloc_buf, no vma [ 248.495359] binder: 2598:2614 transaction failed 29189/-3, size 0-0 line 2903 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x200300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe774, 0x4300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/18 11:17:16 executing program 4: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x20) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a6b000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000090f000-0xc)={0x10, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a6b000-0x8)={0x0, 0x0}, &(0x7f0000a6a000)=0x8) 2018/01/18 11:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) bind$inet(r0, &(0x7f0000a05000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000027a000)=0x401) 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={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000f81000-0x2)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 11:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x80000000000, 0x0, 0x200000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000114000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80480) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fb0000)={0x7c, 0x2, 0x8000}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00006ce000-0x8)={0x4, &(0x7f000028b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:16 executing program 7: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b49000-0x24)="240000002600070032000008003600000000000000000000000000ff00ffff0100ff1054", 0xffffffffffffff45) 2018/01/18 11:17:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc0000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) sendto$unix(r1, &(0x7f000064e000-0x12)="342fc99d8c45043335af8a7dc73aa5a78f2a", 0x12, 0xc0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000011e000)='/dev/dsp\x00', 0x101800, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000698000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 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) connect$netlink(r2, &(0x7f0000af8000-0xc)=@kern={0x10, 0x0, 0x0, 0x740008}, 0xc) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f00009c1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x7fffffff) 2018/01/18 11:17:16 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pwritev(r1, &(0x7f0000005000-0x8)=[{&(0x7f0000005000-0x8)="9004f004254fe89f", 0x8}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000d000)={@common='rose0\x00', 0x6}) [ 248.495469] binder: undelivered TRANSACTION_ERROR: 29189 [ 248.497852] binder: 2614 RLIMIT_NICE not set [ 248.536317] binder: release 2598:2599 transaction 224 out, still active [ 248.543133] binder: undelivered TRANSACTION_COMPLETE [ 248.548292] binder: release 2598:2611 transaction 224 in, still active [ 248.554977] binder: send failed reply for transaction 224, target dead 2018/01/18 11:17:16 executing program 6: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000a9d000)=""/125, &(0x7f0000c47000-0x4)=0x7d) read(r1, &(0x7f0000662000)=""/105, 0x69) recvfrom(r1, &(0x7f0000cc8000-0x5a)=""/90, 0x5a, 0x0, &(0x7f0000528000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000718000)='./file0\x00', 0x0) r3 = dup2(r2, r0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f000038c000-0x9f)=""/159) 2018/01/18 11:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000e87000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = request_key(&(0x7f0000edc000-0xb)='pkcs7_test\x00', &(0x7f0000225000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c83000-0x23)='cgroupwlan0.posix_acl_accesssystem\x00', 0x0) r1 = request_key(&(0x7f00000a4000)='encrypted\x00', &(0x7f0000cb5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef1000)='vmnet1@(eth0\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x10001, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) iopl(0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002be000)='/dev/ppp\x00', 0xa000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x800) 2018/01/18 11:17:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x80000000000000cb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000b5d000-0xd)='/dev/dmmidi#\x00', 0x100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000867000)={r1, 0x5}) r2 = socket(0x10, 0x200004000000002, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000049000-0x4)=0x0) recvmsg(r2, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) r3 = epoll_create(0xfffffffffffff800) write(r0, &(0x7f0000060000)="110000001a0053f70044caef120003070748", 0x12) poll(&(0x7f0000fa0000)=[{r0, 0x404, 0x0}, {r2, 0x20, 0x0}, {r1, 0x200, 0x0}, {r3, 0x8002, 0x0}, {r1, 0x2184, 0x0}, {r2, 0x400, 0x0}, {r3, 0x38, 0x0}, {r2, 0x40, 0x0}], 0x8, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000c5000)=""/201) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000eb4000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ecc000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/audio\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000180000)=0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d66000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x1, 0x0, 0x6, 0xffffffffffffff8c, 0xfffffffffffffffb, 0x100}, 0x20) syz_open_dev$dspn(&(0x7f0000066000-0xa)='/dev/dsp#\x00', 0x9, 0x11d802) openat$rtc(0xffffffffffffff9c, &(0x7f000003f000)='/dev/rtc\x00', 0x800, 0x0) 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000878000/0x2000)=nil, 0x2000, 0x1000000, 0x13, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b19000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00003c8000-0xb)='/dev/loop#\x00', 0x7, 0x7a7191d8c03205eb) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/18 11:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000819000)={0x0, 0x10, &(0x7f00005e1000)=[@in={0x2, 0x2, @rand_addr=0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000238000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000303000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000e36000-0x38)="a8", 0x1) recvmsg(r2, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000e35000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) close(r3) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000104000-0x84)=""/132) openat(r4, &(0x7f000096d000)='./file0\x00', 0x40800, 0x2) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000df7000)='/dev/loop#\x00', 0x5, 0x102) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ea000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000feb000)={0xffffffffffff8000, 0x8000, 0x3}) 2018/01/18 11:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) llistxattr(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000731000)=""/123, 0x7b) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000aac000-0xb)='/dev/adsp#\x00', 0x7, 0x2181) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000af8000)={0x3, 0x0, [{0xf, 0x80000001, 0x1, 0x7f, 0x8, 0x200, 0x6, [0x0, 0x0, 0x0]}, {0x1, 0x5f5a, 0x5, 0x4, 0x0, 0x1, 0x200800, [0x0, 0x0, 0x0]}, {0xc000000f, 0xff, 0x3, 0x8, 0x2, 0x8, 0xba97, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/18 11:17:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 11:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/01/18 11:17:16 executing program 7: 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, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/access\x00', 0x2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000a4d000)=""/64, 0x40) r3 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x0, r3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000220000)=[], 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ca000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00006ef000)="0a2e8d5a9c639fea807ec15b63dbf71abc7b05d00273b7314775fd11634f19346e5f6444b2dd7560a334097b0f4d08dbe2a9215499c5109e69c79e605c5a", 0x3e) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x5) utimensat(r4, &(0x7f0000215000)='./file0\x00', &(0x7f00002eb000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000b1e000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000a53000)=0x7, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/01/18 11:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bac000-0x5)='/dev/input/mouse#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000032000-0x8)={0x0, 0x7ee2}, &(0x7f0000398000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004dc000-0x10)={r1, 0x5, 0xe1, 0xffffffffffffffff}, &(0x7f0000f22000-0x4)=0x10) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x100) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/18 11:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x4000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000042000-0xe)='/dev/admmidi#\x00', 0x7793, 0x101000) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000596000-0xc)={0xb8f, 0x6}) getdents(r1, &(0x7f0000621000-0x65)=""/101, 0x65) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x6) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000cb3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1ffffffffffffffd, 0x200000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009fd000-0x230)={0x8001, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{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]}, {{0x2, 0x3, @rand_addr=0x8, [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, @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]}]}, 0x230) 2018/01/18 11:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000274000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000045a000-0x8)={0x0, 0x80000001}, &(0x7f000057d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b3f000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x40, 0x9, 0x14}, 0xa0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) writev(r2, &(0x7f0000b85000)=[{&(0x7f0000f95000-0x1000)='O', 0x1}], 0x1) 2018/01/18 11:17:16 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000008000002) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)=0x0) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000008000)=r1) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ac6000-0x8)='./file0\x00', 0x0, 0x21) clock_gettime(0x0, &(0x7f0000382000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000ac6000-0x10)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f000054f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ac6000-0x8)=@req={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000976000-0x4)=0x519e) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00005d5000)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f00000a7000)=[{{0x0, 0x7530}, 0x4, 0x4, 0x0}], 0x10) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e73000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000a5000-0x4)=0x0) 2018/01/18 11:17:17 executing program 5: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod(&(0x7f0000980000)='./file0\x00', 0x1110, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e41000-0xc)='/dev/autofs\x00', 0x200000, 0x0) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$midi(&(0x7f00006ac000-0xb)='/dev/midi#\x00', 0xfff, 0x107002) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000814000-0x88)={0x5f52, {{0xa, 0x1, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cbb000)={0x0, 0x0}) getsockopt(r0, 0x6, 0x9, &(0x7f000074b000)=""/242, &(0x7f000044a000)=0xf2) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) getcwd(&(0x7f00005df000)=""/213, 0xd5) close(r0) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x6, &(0x7f0000002000-0x4)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff800, 0x14040) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x3, 0x9, 0x133, 0x8, 0x0, 0x3ff, 0x400, 0x4, 0x1, 0x5, 0x31f4, 0x7f, 0x6, 0x6, 0x5, 0x200, 0x5, 0x9, 0x0, 0x7, 0x8, 0x4, 0x7, 0x3, 0x100, 0x100000001, 0xfffffffffffffffd, 0x6, 0x3f, 0x0, 0x0, 0x1000, 0x400, 0x3, 0x40, 0x2, 0x0, 0x1000, 0x0, @perf_config_ext={0x80000001, 0x6}, 0x20810, 0x20, 0x1000, 0x4, 0x3, 0xfffffffffffffff8, 0x7f, 0x0}, r0, 0x6, r2, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000e45000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000bce000-0x10)={0x0, 0xffffffffffffff91, 0x80, 0x2}, &(0x7f00002ca000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007af000)={r5, 0x3}, 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b34000-0x4)=0xffff, &(0x7f0000cee000)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fc2000)='./file0\x00', &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf9000)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000092e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000087b000-0xe8)={{{@in6=@local={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000204000)=0xe8) setresuid(r2, r2, r1) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000010c000-0x4)=0x0) ioprio_get$pid(0x10000000000101, r0) r1 = syz_open_procfs(r0, &(0x7f0000207000-0x4)='ns\x00') exit(0x7f) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fbd000-0x4)=0x0) getdents64(r1, &(0x7f00000f9000)=""/4096, 0x1000) getsockname$packet(r1, &(0x7f0000674000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e67000-0x4)=0x36c) sendmsg$nl_route(r1, &(0x7f0000ab7000)={&(0x7f000034b000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000554000)={&(0x7f0000229000)=@bridge_newneigh={0x3c, 0x1c, 0x524, 0x2, 0x2, {0x2, 0x0, 0x0, r2, 0x41, 0x2, 0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}, @NDA_VNI={0x8, 0x7, 0x4}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008800}, 0x40) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a82000-0x28)={@common='sit0\x00', &(0x7f0000204000)=@ethtool_drvinfo={0x3, "e422299990c577cde5159dfe793611a5a1745f81b161fa63e70531d261395974", "b319ada00caf166910ae8c8e9d50f02b50d45be7ed76926a50b3ec657498992f", "c22bf550065545ea092e2968e3584fd39e77a4e8889cffd3f1f02ce9b267bff6", "e324a9068aca75ee3960dd22bac64ebbb617751ce935067ee1b332e6a3f6b76d", "e398689263d303d679e298f70be304c041e42ca88e142a536e5b9b3d907d8aeb", "963a6a69547d7089528c2c0f", 0x9, 0xf41, 0x1f, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000ad4000-0xe)='/dev/admmidi#\x00', 0x4, 0x8000) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000031c000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x1)=0x8) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000002000)=""/7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6840000000d) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) listen(r1, 0x0) 2018/01/18 11:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) pipe2(&(0x7f000049d000)={0x0, 0x0}, 0x80800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00004e3000-0x14)={r3, 0x0, 0x0, 0x0}) setreuid(0x0, r1) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000011c000-0x50)={{0x90b, 0x6}, {0x7, 0x5}, 0xffffffffffffff80, 0x4f225ec63b9ba8da, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ad8000)={r1, 0x4005, 0x3, "b0633e287206fc9d1c0a259f810b9ce8c2d5687f1f87c25ad2bf09f9c319cb35013fc253a32808c1d51e67d0665583e298622004814920a444458dbcecf62daa436af56be196ba71d30b969fb3851d46b288746038bf41204eae828f4f1f83fef9192712030a939d82b8797ef28512cf5f1a72eb33ee7bd3d497a45009c66bd026dac49362a681114cdc86583537b4a4fe840ebc622c295c379f00a426dffda0c2cd9cf8523079f6a44eebced31928d488a0f0e64de26c62d6f0248dc823ed142f4068464426661c9f"}) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/sequencer2\x00', 0x6000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000cca000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/ppp\x00', 0x81, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readv(r3, &(0x7f0000f57000-0x28)=[{&(0x7f000058b000-0x31)=""/49, 0x31}, {&(0x7f0000b1b000)=""/205, 0xcd}, {&(0x7f0000917000-0xaf)=""/175, 0xaf}, {&(0x7f0000abb000-0xd7)=""/215, 0xd7}, {&(0x7f0000797000-0x49)=""/73, 0x49}], 0x5) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) fanotify_init(0x1, 0x1001) 2018/01/18 11:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008ec000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x0, 0x0}) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmsg$netrom(r0, &(0x7f0000695000)={&(0x7f0000b54000-0x10)=@ax25={0x3, {"59d2d3bc5322fa"}, 0xa50c}, 0x10, &(0x7f0000319000)=[{&(0x7f0000f9a000)="a0b0b4fd4b442a423c291130df9d8e82d51bb5b0f48fad458641985fc1da0a04fc549d2151df67b06aa91cb511d864be4bc61648472de17ac1cc300d109a5ecb32837b2bb0bc6949731922e956f1a537ddc2d657e103d5c5e8fe84", 0x5b}, {&(0x7f00001b2000)="0b6d0b72b07da751a947d8c1b3f77822bd4038399c78dafc8485392c59417d33cd375009e8cb68f810e8365703d8b548533a0c7ecbcd57c0209ae3516010db0eecb32e67e045744865379f34c9cf4db4f188c1454c36a589941e268e307bdddb7a2014089099104579b4fa7b7bb8da4664ee1302336db891f7a69224866b3963c8d8c09bd1616c79268fa98de0e8c172eb89eb2d4c7367", 0x97}, {&(0x7f0000dd7000)="0d56c586247673fae3a8571dbfe3896699019c507f29885b06133da9de0afc2c575b6a1ab0f9204a95468bb8a7033c9c3f3e4f84e28ec87ef1673573d1940626802438dded11e753f5eb", 0x4a}, {&(0x7f000018b000-0x92)="bda474f892d689844ee3fa6345702c2ba0287a817880d07cc8cdc6bbb3eb5a619173099f6e476fac33e5b77a456eb46d7842bf9460e492a8b758243a35cf438f33ef730cb3340cfaa3ad11d32acd2f4f06bd585b98e0b55b100015eefb0565289f3d563d865257a99a497700e51b71cd3ee74fed93677afd217e0b77c6d742a0b5dd4ffedcd59448260c9a2dadc8322d796d", 0x92}, {&(0x7f00002ca000-0x60)="fe3521e88c658e4ae32e4dd70a89a29c53fd77e27ec5021501c3179c66707097a88f799dc44257371371ec536548f2126c4c14224dc10dcf5839b32a71d920196ea9e87f9f80ce2f8af47b487f49f061678fbbada758fb5355f3d7d6b9a0f131", 0x60}], 0x5, &(0x7f0000d36000-0xf8)=[{0xd8, 0x0, 0x200, "c9c2fa48d85d72d098428a87d0920d3da06f815d0b3db6fd5793358171587b0c41f583ba236c7d0e9cc2e590fd134c67e4ee8b697e51a77ddf26fbdaefe53a9efc01ff509fce4e3e3f37b038aa60165a4744f018a5f8638f395ab60d3c13d6dbd6fa89b96e97e1ee49f35dc95a18f1c8aa2df43281355f71abd39fb399995808fb4b116efaf75b82cc14259d30f175923e95fe89305123491ee4b1fd2ccb8de2082748e0aaf3095bc4bdb80a7d9971bf48b56437dfd110cc8eef31b5e4de350231e268e5688e4fc8ce865cfa"}, {0x20, 0x100, 0x7c, "f98f5fec224cdc6279764613f3b5f62dde1157"}], 0xf8, 0x4000}, 0x8010) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000000f000)={0x82a, 0x80, 0xfffffffffffffff9}) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f000000e000)=0xfffffffffffff800, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000e000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x428901, 0x0) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000-0x8)={0x0, 0x5c0899d0}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000009000-0x4)=r1, 0x4) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d98000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000485000)=0x0, &(0x7f00004eb000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000055000-0x4)=0x0, &(0x7f0000cff000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000205000)='/dev/snd/midiC#D#\x00', 0x5, 0x40a380) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000089a000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) readv(r2, &(0x7f0000aa0000-0x38)=[{&(0x7f0000594000-0x3c)=""/60, 0x3c}, {&(0x7f0000f05000-0xc1)=""/193, 0xc1}, {&(0x7f00001dc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000995000-0x1a)=""/26, 0x1a}, {&(0x7f0000792000-0x41)=""/65, 0x41}, {&(0x7f0000e97000-0xff)=""/255, 0xff}, {&(0x7f0000d41000)=""/52, 0x34}], 0x7) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00000d9000-0xe)='/dev/admmidi#\x00', 0x1f, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000edb000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x2, 0x6000000, @loopback={0x0, 0x1}, 0x7175}, 0xb439, [0xffff, 0x7, 0x0, 0x80000001, 0xfff, 0x8, 0xfff, 0x9]}, 0x5c) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xe, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x93dc}, 0x0}], 0x352, 0x0, &(0x7f0000abd000)={0x0, 0x1c9c380}) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000687000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x3, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000854000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000309000)={{{@in6=@local={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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000650000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000093f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xffffffffffff0000, 0x0, 0x81, 0xa, 0x20, 0x20, 0x89, r2, r3}, {0x2, 0x6, 0xffffffffffffffff, 0x80000001, 0x3e, 0x9, 0x42, 0x0}, {0x7f, 0x1, 0x1, 0x5}, 0x401, 0xf, 0x0, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7e}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x1, 0x3, 0x4, 0x32, 0x800}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000069000-0x25)=""}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000532000)={"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"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) fsync(r1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/18 11:17:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000265000-0x12)='/dev/input/event#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000074e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000002000-0x4)=0x1000) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000421000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) 2018/01/18 11:17:17 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f5000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x0, 0x200300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") 2018/01/18 11:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[{&(0x7f0000041000)=""/19, 0x13}], 0x1, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) pipe2(&(0x7f0000764000-0x8)={0x0, 0x0}, 0x4800) sendmmsg(r2, &(0x7f0000924000-0x40)=[{{&(0x7f0000374000)=@hci={0x1f, 0xe5f0000000, 0x3}, 0x6, &(0x7f00001f3000-0x8)=[{&(0x7f00001a4000-0xfa)="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", 0xfa}], 0x1, &(0x7f0000aaf000-0x188)=[{0xa8, 0x116, 0x0, "f64769ca0493895859cbd7c92124738ad6f5d2a9a6104c920d9674c9872e300cce3a25a469093da5f9df32412b1095628a06cd4884220ebd215b7fd53e568d28be0496d5b5ca5b03617a2e2f3d82eaaedfc05177bd041baab915aed016ffc787efb2922738497f9fc062abd5d5c946263d1a1c2e0d54947ef84573c0329e4cca752f1e22e43ac29f0ffe4687eeb66c9c280b83b11907435fde64"}, {0x10, 0x19d, 0x7, ']U'}, {0xd0, 0x117, 0xab78, "8eecb82f29ae269b1c6e5bec02dde639581cc6ea98a416a8caec4d659f82fb895ccdcf2778d8d909c123075c652e985d77503db67ee71e32889d84dfc23505bfce93bfaa941027c4cdd6c1e1db8334b90707d312000be57dba3fa7bb7df423a2dc86d89a2872d69fdd622d7bd616d129a79a4755d93b1a70ea0fdd64a933790eedc4fdd70cbf437602dc87bd5c9cc7ffde6e97e001dbbbb9e09d498e3f86900f1f879a058b9d496a537c08b3f5b658dd17d8b02cc132a75dd4aa21d453f91dce6e02"}], 0x188, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000ffa000-0x20)=[{&(0x7f00001db000-0x62)="774e22da78034299814ced8a8e26a968efdd5271fc392e8c07bb588bcca677cf1d19a49491dd2b1e56437874428fe3d2518ba8d230b5c3b7566e77bfcbe9d9eeb0a387aa121880bbcf78b57c52979da02e8e822372880038379944c48eaa8cb5239f", 0x62}, {&(0x7f00006a1000)="ab24fad168e7f7e2df8dfd7139347e3905f450", 0x13}, {&(0x7f000003c000)="cc76f8d31ec8460685694063cf29730a92fb431f2ec684c244fc8095b1b72b606595e9d6d0d69f9ec97dc3ed8ea9b5e640f2e064a4347c5c3001be850de46236022bd162e1b810afb7baaa04133930510040627bf8222584e531d3e6995267d841ab0d8f61921b14fa8d5545024ccca69f06e139906ccc023db35e794cd84f109913a2753b02ead6abd44f62177f8f98a1cedb4a997d9a184e4ba7f1eb0954d8a572c80151bc8ba64a0cd60344e15448e51de12c83447052579fc31735a43ab8", 0xc0}, {&(0x7f0000a4f000-0x10)="4bd2f1c5aa03f6b7105c9a204eef5120", 0x10}], 0x4, &(0x7f000046d000)=[{0xc0, 0x109, 0x3, "523fdca3a3f3df0d03a00f4b8b5393f404d22f1cd3c63cba06304b3ced50e4ba379d0897a2784f6a78fb9fa7f9b9e5b561726c1e4a09818fd17c93e836d7907110a99b02903b13f9308c0ec1b0da98c3a625e3f285ec210523f770c883d6bd19e00fc4f38acdb2f6f5adbfe18aa686e67198952d38cd41372412416e6175dc642ba0aec80a3b2eeeb1dbd4806601707e4176636c172cf367edf5e01d540157dbdfa15d92f35bc6140d711f62b8b105c75d68"}, {0xc4, 0x117, 0xfffffffffffffffb, "06525e3861dd8b2e81fa28dc73aafe654abc1007aefd018d5b21f92cf912df13d3e1181a742cf2bd3503133dc5bacccdec9e72833369a026067a72d4e94328685562dbb8ee8e94c97b35b9cd02e156f758790a136daacaa9491bc2fc27a834a128b671e9387d4771abb7988e45af037bf1b1073a28af5cd3817c66ff0d00a6b2bf7975b42e17eebeb5e8a9b01e539f0670360fc80a556e2aac1df03699c8e735ddf0ed43e7a1f74bd97dcf00932068aafc020fc30e30"}, {0xe0, 0xff, 0xebf, "ad0c50b2fc6556acd8d33268326f34e5382161ac35607f369b93839ab2a55706a03afc0563f216cc123459ce598452d05d87dc9d266a765691c83fdfd4011bc861bc81086d45255a675e3e93fdc8d92bd6436935c42480e9d36a88803a60f866d00a94034304d927c89933db4b6f809fe355ced2a53f968513ac51682f07cfd7741d5882ccb7a6961313a3c58dc1e5f07a2903967f80d2d00e5e3fcae2a7b3e320541f44ad0f8b9d64a81908d4b8e59908c989fc957d16e67040aa177e14c7c3a3cde52ba514e4de17874efd51c6f4f71c"}, {0x28, 0x10e, 0x1, "73eb837be86108e7f8121d8b2bf4d6a913728871e5f21617bd"}, {0xf0, 0x10e, 0x7ff, "bc476017c870f10473067a0d9579968f870e7ebcd0476fd83ca950c6506847c55649cbfdafc69b9330cc20915c627fefc9465fdff7e9df37d2362bca96dd5b0fea3d97a191b137284d8776fec15fa8a2afd3551635a61267918b717f015f3eb59002e417fece5faed784455c01a16268e41181f8705a30cd8fb58e14f8a070d77bc3f72b65999a5c99211e71cae8b8d49ed285896ef6cd05944395747c93144428dc078ec4007afbac81093d2f2d63c4ebce5221d1093185ca5dbaf81ca89afdb47cf57cb9ca80292435fb76e46bb23947d6378652ac8e56b200ca7765a729cfaf"}], 0x37c, 0xc0}, 0x7}], 0x2, 0x20004081) 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x353f9094) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cca000)=0x0) sync() wait4(r0, &(0x7f0000b64000-0x4)=0x0, 0x40000004, &(0x7f0000ce9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000016f000-0x10)={0x200, 0x5000}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000831000-0x47)=""/127, &(0x7f00005f6000)=0x44f) 2018/01/18 11:17:17 executing program 2: r0 = creat(&(0x7f0000b26000-0x8)='./file0\x00', 0x2a) r1 = eventfd2(0x6, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$mixer(0xffffffffffffff9c, &(0x7f00006be000)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000b3d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000177000)='\x00', 0x0) unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d6000)={r2, &(0x7f00005b9000-0xd6)="", &(0x7f0000d0f000-0x1000)="", 0x0}, 0x20) [ 249.233468] binder: 2786:2789 ioctl 8400ae8e 20532000 returned -22 [ 249.270781] binder: 2786:2789 ioctl 8400ae8e 20532000 returned -22 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000892000-0xb)='/dev/loop#\x00', 0x400000000000000, 0xfffffffffffffff9) ioctl$int_in(r0, 0x5421, &(0x7f00009f8000)=0xffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c}]}, &(0x7f0000f92000-0x4)=0xfd38) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x5, 0x5, &(0x7f0000822000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$sndpcmc(&(0x7f0000e92000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x10000) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a91000-0x5)='user\x00', &(0x7f0000953000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a86000-0x8b)="58edb20be31dbcafcda897a3ecd3653b7d108959f955a3c1b34d5563bdeb85c73a8c4d31210a3392aefdc4a76582ed5dae9fb80d8e78b381f3e735e0c790e87d4f0f51def96153a9a5100ae51fb4dd3fa5b2dae65e8c4b42843bb24cfdc916a3e417cb9e2c4a1b3a8d3e1584746a6236400d8ca7c8efcc27e4e764e47efe36e38092b2a8c3736934a80c58", 0x8b, 0xfffffffffffffff8) keyctl$update(0x2, r0, &(0x7f0000785000)="c28cfaaab47b95a26096bbf9408c96b50eb1812a2f59f754af9e0ad7f7ad41c52a79a4ccd19bd1b916540890bbe4604f2e179efa4f23e550bae71575f060084f034c6ac67c7f05c7ea10728312ac33606c9e7612f0c1d20601f059dbab948a9502d83a4a8b0f46523346067e1f731459a77ac14c6bb3277035a38fcc7b405da4b5e7497fc49ed2824a91901ce4e377", 0x8f) r1 = syz_open_dev$sg(&(0x7f0000b14000-0x9)='/dev/sg#\x00', 0x100, 0x460c0) fstat(r1, &(0x7f0000c7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/rfkill\x00', 0x10080, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f0000818000-0x14)={0x14, 0x4, 0x0, @fuse_poll_out={0x0}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) dup(r2) lstat(&(0x7f0000376000)='./file0\x00', &(0x7f00009d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000031000-0x8)='./file0\x00', 0x4000, r3, r4, 0xfff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) lstat(&(0x7f0000e9e000)='./file0\x00', &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000007d000)='./file0\x00', 0x8000, r3, r5, 0x6, 0x200080e) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a12000-0x4)=0x997, &(0x7f0000c01000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') r3 = getpid() sched_setaffinity(r3, 0xffffffffffffffe7, &(0x7f0000586000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000482000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000580000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000087b000-0x12)=""/18) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d9000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ae000-0x7)='ns/ipc\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000abd000)={0x9, 0xf4, 0x3f, 0x1, 0xece}) r5 = fcntl$getown(r4, 0x9) getpgid(r5) [ 249.281983] binder: 2786:2801 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000af9000)='/dev/loop#\x00', 0x200000000000, 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048d000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004ca000-0x8)={0x0, 0x8, 0x2}, &(0x7f0000980000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000150000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fgetxattr(r0, &(0x7f00001f9000-0x10)=@random={'os2.\x00', '/dev/loop#\x00'}, &(0x7f0000430000)=""/4096, 0x1000) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f2a000)='/dev/vcs#\x00', 0x400, 0xc4000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) inotify_init1(0x80800) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bd4000)='/dev/dmmidi#\x00', 0x100000000, 0x204100) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000b6000)={0x2, 0x1000}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x200000000001) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce8000)={0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000ce9000)={0x3, 0xfffffffffffffe01, 0x2, 0x2, 0x1a, 0x1}) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000cea000)=""/198) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ce7000)={&(0x7f00006bd000-0x8)='./file0\x00', r1}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r3, 0x5111, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$admmidi(&(0x7f000029e000)='/dev/admmidi#\x00', 0x6, 0xc000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) clock_gettime(0x0, &(0x7f000046b000)={0x0, 0x0}) clock_settime(0x2000000004, &(0x7f0000cf3000)={0x0, 0x989680}) 2018/01/18 11:17:17 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xd68, 0x5e06, 0x5}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000-0x8c)={r3, @in6={{0xa, 0x3, 0x7, @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]}}, 0x8c) close(r2) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x7, 0x2) ioctl(r0, 0x2283, &(0x7f000000e000-0x1)="a6") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x34200, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000-0x4)=0x9, 0x4) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 11:17:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00003d2000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000c8f000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4c100) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000f24000)={0xffffffff, 0x10, [0x3, 0x3, 0x2, 0xfffffffffffffffc]}) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000030b000-0x8)={0x0, 0xc1, 0x7fff}, &(0x7f0000113000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000082a000)={0x2, 0x202, 0x6, 0x7, r1}, 0x10) 2018/01/18 11:17:17 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f1b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x200) sendto(r0, &(0x7f000018a000-0xe5)="f85190c01e968cff695e957afca011b7525478125e1a6d82885f0824512f351d2071ac8429d4bdc6327ff8b230b59c2bb17fee1ae769d558764b71cdb0f5a4bdc83a8fa431a8d9fa4bc24461fe3909b2305bab053e74a31b607c3789520deb2cf38a9ad815d8e9d34362fa6faca22ee55b6e9cff14be622c58943a49553fac09f7a8d122530d66358474bac187faf3c5a6411002bf3a69125a6568b98b4e78674fb6f34f399b06e95fd4544a3fb658c540338297051c0cc4cb5f3af0d449cf91aa1e2b234cd75415f6af9b672b32a375fb5ac9b1d800eb52a571424a1c788c164500c5fa65", 0xe5, 0x20000000, &(0x7f00004c4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x2, {0xa, 0x0, 0x5d3c4072, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000120000-0x28)={r2, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d87240000807d8cf6841105bd", &(0x7f000089a000)=""/111, 0x0, 0x403}, 0x28) accept4$packet(r1, &(0x7f0000759000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c8b000)=0x14, 0x80000) connect$packet(r1, &(0x7f0000750000)={0x11, 0x15, r3, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/18 11:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0xd6, 0xfffffffffffffffe, 0x10000, 0x8, 0x8, 0xbb}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000002000-0xe)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20041, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000025000-0xf5)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setrlimit(0x0, &(0x7f0000002000-0x8)={0x64, 0x0}) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000caf000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00005a6000)={&(0x7f0000102000)=@hci={0x1f, 0xff, 0x3}, 0x6, &(0x7f0000931000-0x18)=[{&(0x7f0000f33000)="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", 0xfc}, {&(0x7f000079b000-0xf2)="fc55e26a46f745088962cd69ff9e01f37b8ab049bbd4255654d3529ed7537c10d1428c3457112ae2fcdae56d9bc37eba43deda34245552f5b50b0765a1af099229fe7f1aedb5ef3eb024f354ef09dd47ea0143e41a02f757791f2139ee7706525e556bbfe5ec9b282f64a5a8381edb39bded2d01d621df3711f3b6c0ff699fbd4ec7eb760f598c110cbcf689fbc4834c65a3a7723009daa4a1b5af187629d361c4a2d0759346445911a387f7d47737082d290ac5692afa37d37293ed96ab38ab586f20a56e1073347852f2fba316663c4b3eb07bd377e5551aa621a3a2b1e3567f8311ec32a666b7117f89be7d9f1704961e", 0xf2}, {&(0x7f0000039000)="e0bd5e9df6a2818470e5a7d7aa0853b5fa492e7ee5a3b053b6fa9820a06abeaede0493993f0b0cffde860a77abe72943340aba4e164c29df01abfa132c2d823d77c973a4c5d97379ad0298a8b78a03b6c20b884446cc5da3bf7bd05a76c039d42a66f2abb2ebcdfbb67b64347007c468d71320fad366503dfc8dec3b069b40e7f873adfacc57242896682678d9ba3fb1d40e40e9590840121159b91ff601f475126c97992afe6c4e141923199e4084b57b4a1b326a4947c72f2ffc4cc57bfdb09865eafab6773bfd50baf52b8611bbbdb91df34a8bfa3a6524f856036bc9b3bcc2ba9475a6b76b58c9c9abebb22993406ecd3cdb6760153f50470b2e168a8865c35fda4be7c2fa47a61f202b121339742fb55231d71be5906a54509d87ff3c6eadb39a59cb70d4ef810d612c10c1f4f9ae4fad57ef81d8a6f21a97df82f91ead8c7aa5f999605f77e7dc0e4f9af7f5e37df4487323137c563a82e5fb7ec5bb2709c8c1e2a2e2bf5af8a1e61652bcc8c336f7cff14ab4df498667c42008955d193c2ab2f74e4f76227f88c2444d317e3dc2dee048bd4a116806709c4bcd2bb0f5bddc73e298629b69119174a6d5e640a59a05c187a20846564f58fd3e1b9698fed49c8409a9719ca51d9aeee23861a32c153e0e231991b1f9ea7dbbcc4c6548ccb06fdef2b32bb7882c0f6f665df8dac079b943903a2903d0fb703bdbf58cce35f51de5b2043ac1dae120bd9e755be49a094b56aec21eca2871b0e58a560d4a0de7c3a3e8dc0fc63dff8bf9bfaefa33b4c1a0ae3d6f31ad1f2e318935a4f5170ea0d0f34f08d2d7582a0407ca85e8b02f2c16382299b165f6969722ad695ddfd5a0db923f16a498ec3ce15a9004d17ab5703746a6855335755491c18681116aa7c7ca910ffc57b4bdcf90de700732d99224f678c844772e78ce7a9cee72cf6ef5073582a52131c4be6b9e1954d6d0e173004520baaff6055ae5e1ecea670eba6a0b8cb173736f03fdd2b48c6e45e0fe7012f597576ff9ae983309d6f47d79499c9fc338da7a3db9476111f594868c171ddaf15837faf43dc9e2e62f6567526ded2d11526e8fa77817ea1f89d91c79424a80105050fc4c02f10ade6c8319720c7c00f4450d26fd1c1be266db6b9c11ca032ada0d2fe21775ea36558f658862b7f56e561555f5db8976e8d91d3c5f373686dcdcab5aaf1e12289f35321e540e4e748e066120e593f80c16b7c335c0a2d20e8bf20d695afb3502408c7fe18f414028690a9112175943b683b6bdd248750b19f675218190d5fea7d8676f616925df660cc9f01229a4ef1654ddc936e567b2ece94fa8a6b99d88fe41519a971991f7eb3bc128c39c6e51fefcccf83ea72fd1f062db7dfc2852b9896497d49504a3f93b9ac4ece5a6e61c2e20f54d2325fbb60b7a800bf6258ca6bfb8fd5dc3c03781d4fa4ed4f19a965e4e5a568d044ba8f707f3ee99f577d5fec870e75da570b57817e6041af9c198f11f8bf8c0a5e4bd9f22bb0f175e9ed7f706999e3327d1e5de7b7309cdc15a9aa0a2faa5bcec5d632230aeb2e6507ff8ac85e723b512c82d6d2ba4c18faf9471f9f3495cd4a77938a857bfe5b4233eb0bc69bcfc4119420bafbad22edbea792138348e3a4c2edbc2f601c918480144c57972e80deb61c86084abe9e9c42a54682d28abe031f54a1a540b7c45eb89c38e9a86ad778a3294c53c53c87b8fbe4b518ac4e09be19f69944767238268ad17d1e4a58fbe52795011d699bbf4ea7a53dc10881a4307dcc7de361e31128c305dd55feaa8bce4bff394f0bd40fd262d27e94b115ed1513393a2aa81191b0983e8a0f0442f4641f41305120393a4620c657bd2d07cfc56a3866f258a0c7e5b89f37030252962ed3e1e2e593fe5f4e9929c571f58188f33bab4e802b96dcc41c7b5976382892a0b243ecb504f42012175f7f71096a571fdd18c0a77ed3cf4128bfc976203d2b6dfee1a85b5a94c05f2da215acb9ed09867dd2b0d0eda95df5ebd01ef0c6e8a1d9fd49092b86557df6d3dddcd3b614b05494b99fee66088954474496691cd5ddefe8503988fe312de66d11dbc9ab13d70ac4ad566d4c746d5e5eab98054ca51607c71e0a9bcb172b59480075b88675b4c909aef5b2acd0edd757b4f5183e9f08aa47102a74543e72224b6d44debb4c771f3c927a680da0de9a3dfcbb0e88c63f8686bc58b8de54342dfa5f1399eec102784e823e4f675de11a08b5e1e05376751925a4780aabf4ef86402700f9f511b77861339d539d4bff0eb0f1e4317d7567552f3f135bcfd0841bddb5d14e6bdd8162e56cc36d2433edbf6984bf5bf807d02166d8704215ef156eed423eeb6eefc935bc4abb9a771b8636391b21861643d04c038c3098982e462a1b857a19207144709fd38b2c367173e2fed358953228501181178062a8b221845d8e6425ada2a328677beacf04fc9c601a481d92557ad7f8aef558420a6f621bf5e0cf2b4e3049d8e5834d6ab86c9bab6d94580cd707447ae59fb740714b6d308c9e47c792fc9217fee8c56b3c289d2ace7456fd3992b51a4878e63f948569ca8ee315574c9284497d1ff0cf3b168acf0f677d6de2dab62a1d5f9fa7eb269c98bf3676fa71f7a6f2d59387d9edcd1db29c2d8cff9470eff3779a82a937ad1e51e13f9695575a8a8a8e6969cb6d61811c5a67c4e5815031a0b415cdf3965e8a0e75b131ec53c7dd4a69ddcac8e2ddd4ce0e1445413df50ead17af205f88c65a1f500e8d17179f371bf7421c5c3f64e2529564fbb241b311f6b48c88902056839b326e4461ff89382d2a41cf0f3677f35a3417048462c900a20a0fd74553c54bca123ff4c78f6ef155db5fc645fb58554dec14e18603f00a4721eeaec3b026537f794a680e21875bd924758e1d58fa9fa48512f754ad70ec8a783871b3ac5a0efa3c9a4e0211109d79c79ed632b401e3b87626e8520c529a5b6777bbcbd6566fd2cf752ff3e3a7a3cfd903024c78d8fde44da45eb5897a91ee02f017ec085fef692fe10c383c1b901c95e1f2905a16375c5e9c3e2f6b86e11136d722381fa18f8b6b7e01a3b683d88022f2653541877882b467918552d8d0f2eed1d866bdd26414f50f1e3a52f56d6fd0a502cdab87d50b1134300a8c7ef4664b0a9ddc3cb380c01876b3578fd326076387e9bcd41e15fd1ff1ca4c69dfbaaef5aa93e4fe4be6e09c72f263742c0eccecc5aa5e50da0b84d543b60b0b5fbb04e20bf85e64317260d3663e02075860aa2abd1ad53534094242c1dfaa367198dcf0b4e836df8a7eed32e93894f740994406530786a048ca19325a3ca37cf9093c6f2fe0e092261de9a935423682463b8fdea4e2642861f1dd671781f6fb2812995f80538387e6097a72857bf1a21b8290d6c86b4404958aaded76ee35dae125e8858c119715b3e0c63f63f37ab1efd05e3127a65d5eaa608ef2d8dbf48e6cade5dfc29a505bde2027c93b52137d09cbb69676bbb623db95004271feb2bb32f8e50a535e4a6ac9d9b63aa7d98755170982cfa4c60b4dcdcfdb27dd6c34b7c173da2d217b801b5e2c9bae41de1e14371a147cb06386c2c319e4f4d1b4206882d9167c1d252314baf96b83625addaa426ba246fe6827c3469417d5cf287fb5294f2536a34d4b3bc8cf4bb09723df337e9ec32ecfc42eaec2d4b2f4477d9b6e07e2a353dda86b5bec02ec593711bc027e4ed49c3565dc48f77409fe8acb56369c9d5d7e8d78a29a7be16b17df25a38e4701371eedadac7e179a8e9d79da19628e95fad9487c179e038fc7482b78ff56786afd875bbed599096c56ed27c5ffcd5c4b37d5ece37ca3be7d300412dcbf9c222c86f8e21f132959c26dcc27f0db8e1ef7ceb6ae52c4161344b4e14eaa2ace5b4f9ec6fce3a850a216385268d7350e46283059e1ece5bccd493b49398112b8905196cc9266bd1783e0d0f34fd720f6e52a08f65527215926e80ef4131c1725d5f2a9cb8eeac0aaf9b61aafb36ce74caea8b6bce4da94db4416ac9e8926a842eb30a2ad2060115941b5df3d7ae39daeee2d947db2a4b26a95b36135e6aae1c76cd4df68fe2bf9455760e8200f322d1bbd7320e08493da1dcb6847702c8cc2ae9746b80a8962bdd6a3ce343ce7896c25272401fbf7147d26fd04dd77c61ed16a0bd2ac5de0cf2c50682cc21174cef5e85fb4da1d684c50fba6e3058c3f6e584608dc19ecc8410beea59be4578609c7e7aecb8c074c6596f922d434f3481992f700bfce9721f2576990b1322bdf84851be443c51ad884095c3178559c45e38924de945967f03f4b902d4c3c04152e0f7f6676316966e2b29b37abba1c5553543ab2abb07fb21b5b0cfe272a70e2c5d74a1ebafd0d29c9558a84aff0b2793ac1fe5621786b82f01852ab1f3e89facdee79b6b55dd418a07b7f85ed64211b98f7d4c902aa54d1396785847aa842fa171374908340fc8e2140a43eb2e44a7aecec6f876fca2f48ac5720a1e34e16989c41fbedbc7d6b57d49e7695ef7ecb60c6bceac3fa52c1b015c34ffbaff914e5617ce94cbf2679f64c2b08634475f93320d1643734410f834485486fa0d190478594f4d3565a97556adb87d010a3b38d39981ef8e5da69a4f8e3be93b161bedd518c219d0b89171339906af967f95da4cedafd76e1cb20d9ae1d12c898557d6235b0e560167a464b7ce2fa1d5d504ed0d4ba31abed7f23787a0c1c5da567d20d30d1732281526ed276216e51a318792b1d843299ad71e9f0c21a0790bcf26989be490826867b5a5868acd5abd668680b1d767ecb5d81e03ad5c7ff6056d0a4083c8fecfec1f8ff7c02929e6d936ecb6f013cf9674a4ecfd75edc3a6a5962a7a752398b183e1caef9dd879b375e71c73d30ef2d2c90699dcb793de03c752cf9af0e659b1858680576628058f36ce5efcfd738e9be1c1824a5ff9172794b64853b504c9ee76814c5935d5240a0b7110e1d1a343c3b9b60e3fa03317f46045d9b3cf95ebf430ad1c17e221fe0b3613937cdaebb9804396979e63f99f887bb797e2c9ab73aa250ff237d2aa9c3f5de1484dbba7bb9c189f33297576b9895f1b4e658a8bc68fd27f4cb891f733ef09298bffba037e222f128745129dfc21f83dee7fda03978766ec85a7e0a2e5b7fe659384d12d327ac8fee7b999408ca21d7da7d961a8cecf4fcc6e8c2fd70ffab1a7336075c774288bf41ab0ac71f80c598145181465b5bb4545768992cd960da5b0bdbe279508fac80a99f9f023022ba75d87c952bbaa5e27a64724e36e8b3cd90a63882a6d33eadb2ad493eede814d3abafdff6e34bd97cff18a655e693d0356d85ef6227cfc3feb1875d71ea8df433eecdb9aa6f0621f8b8f6c8b89889d76eb4cfce51f9d412a995dc91e741621b90bc861e994a8808473ab35fc60147fd3cfdb4ac9f0e0eee6ee3507267f2631964d76e6c1a60af5f101c2148ad72df3bb949b5321fe0b7a54ec781a9b47cce16e05241660187d1c4fdbc083bbde184d92a18e183b6c8adb05a418f92088b1cf6f3d563bb7dfe08433e26c639f88c9e16277226bb42404c38ca64103f62df19dea512fc7066e8cf99d3eb1e14213c356133de013f7f1578e4f9263e583ab3347a1ddcb4959a3b71770627daf2084be7dbf912ede38a0b9a85f3646aaf580636591aae44ae751283d1f096b2294bd17c55a842671ed123dca323bbceeff52220fe29a8053d319ba2d7f20b60813af985b542a5b60afa898c22b25256b231f688b65c9bae7eccc794fc7b119b42f4679a557", 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00006f9000)='./file0\x00', &(0x7f0000e23000-0xd)=@known='security.evm\x00', &(0x7f0000001000-0x7)='%eth1$\x00', 0x7, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0xfff, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000-0x4)=0x8, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) chroot(&(0x7f0000003000-0x8)='./file0\x00') ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000)={r0, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x6) bind$ipx(r0, &(0x7f0000004000)={0x4, 0x7, 0x7, "b64e52ebdfc6", 0xa4, 0x0}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000007000-0x4c)={0x0, 0x30237d7a, 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]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13cc, 0xb26, 0x1000000000, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x7fffffff, 0x10, 0x2, 0x6, 0x3, 0x0, 0x20, 0x1f, 0xedbf, 0x101}, 0xb) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000-0x18)={0x2, [0x800, 0x7f]}) 2018/01/18 11:17:17 executing program 5: prctl$intptr(0x1c, 0x64) socket$inet_sctp(0x2, 0x5, 0x84) faccessat(0xffffffffffffffff, &(0x7f0000bd0000)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000938000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x42, "19a0a2b7629db46b470e12c51c64e6e20bcaed051883a751f9ca8b2bee821a53de6934a4781f463969a1c30df6ecfd9b23643bd24777b0b851117ae297068d867e6f"}, &(0x7f00008ff000-0x4)=0x4a) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f65000)={r2, 0x10001}, &(0x7f0000146000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9, 0x0, 0xff, 0x4, 0xe783, 0x378, 0x56}, &(0x7f0000001000-0x4)=0x20) 2018/01/18 11:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0xe) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000137000-0x1)="d3", 0x1, 0xfffffffffffffffd, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 11:17:17 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000531000-0x5c)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x74a, [0x5, 0x8, 0xfffffffffffff800, 0x3, 0x6, 0x1, 0xfb, 0x58c1]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001d7000-0x6)={0x0, 0x7}, &(0x7f0000b01000)=0x6) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00002ff000)={0x2, 0xf000, 0xc0c2, 0x40, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000400000-0x8c)={r2, @in6={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051e000)=0x8c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000082e000-0x70)={0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x8, 0x20, 0x2, 0xb89e, &(0x7f00006b0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x8, 0xffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a3000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a3a000)={r2, 0x5, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fc2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000057f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b22000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000040f000)={0x6, 0x100, 0x7f, 0x1, 0xc, 0x401}) 2018/01/18 11:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000057b000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000078f000-0x38)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000018f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x86) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2018/01/18 11:17:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00000ea000)="26f31bf17363f60b3db2c7a85ca6dfed8a53fb8ef673116835dadc44003008271da1a7fc43d4d2b18315809c390f92c8ccf10813144366d983f6d57df7b0ef5a5d508e60154afa6ae91698217ac1352ccc552627f33a6cba986387e06b43692f80fd78e4b283a762fd2a87a30b31308af00e1c59cc200148fb5cb6430a326cf1f76c204b82ba8aa9d90c767dfe9f3e9ddb6e0acae6a3b58f5cdaeb5116cbdb2697e8e80a6b1ca78a798500cce648006fa6416f96c867d6963b9e7b8f1e55cd5114a659480d1fccfbc99349e68cde", 0xce, 0x4000805, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x8000) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/18 11:17:17 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x3fffff, 0x0) lseek(r0, 0x0, 0x4) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d04000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000675000-0xf)=""/15, &(0x7f0000654000-0x4)=0xf) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x8, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) vmsplice(r0, &(0x7f00001df000-0x40)=[{&(0x7f0000824000-0x94)="004d71f73e1bae6adfd3b347caf6305363c7b563835f9c1a3b6f3607441914936b2ea28a72ec97dbe0cee04742ff93b90877747482b39091840110108f861ba0e4d32d9064b0d10719b9e9d2d0c3b3844cbdb21fdb56bd87e12bcc02a1a9bc4c7ec6a6fc291555d5d019e7e92d9bb6919fe269d441d57366471775ef397db51bb74f5859249a42a7d63218cfe90a71a502282286", 0x94}, {&(0x7f000049f000)="bb1191afed7438b2615d8ff7583f5088b251cfafbec948f96f7b37371590b5df2fac601500bc8760427cc13f914c74a1b86936f97f024c2349c15f660e9f91aca7209e42ee975d725a4608b7abdd47ff81650e244a021beca2b25ee9de4c00f2ab64248e022d963f17911dde5723d4d6159ab7dcaafafe78202d7d2ba8a6bc27bd96c5e0146bada38bb563f8db6c8cda918d67cb33ab8e0d7fae7728d2e8a9f7f6c6832c2af24bfd9832e679affa86b4611d3d64e33408efbf154f7895ca47de651d4a96faddd7e1bd0a7ec2880af0ba3befca58574be0484e3a24400745af8664c57a1a6bc5", 0xe6}, {&(0x7f0000da8000-0xba)="27e07aa00ba4aebdfe46cf166e7e5a331dd3b94298cbf422e9488bfa6623a451bd2b0721ace3ca39d8c317aa58a1e73c0057393d5fc0abd8b02686946a1e351c38f3a0550b9199914258ad3284fdc248c32c4dff64bb2d1cf240222be716e9aaa6b343ad5ed03ca62d1c7d596974c07466a46944c853622cb99cd32c0bda0270de8e3e31c2d238b95a435153ca63b226f0dcd31875f451fcfc7fe7f1a76c4af5c1edc4764d4aedd7b0fa415ee1f31900a433f69c6b5eb82d50ff", 0xba}, {&(0x7f00005a2000)="a6984122e65d06c9c048e6fef85a0b454c09013f3467644a97f8e4817ae7fd31fde2759dfa262f147bea5da48d4541691adcc47a26c27f08dfebc37983d2c026bb1ce81490cda7c40ed4733dc69489484ab9657cb01b3335d89e2ba343ffe20a0424ed732c6a9bb7d66e9448ad86fefb0e450d33eeaf8573f62542dd5054cafd91d528532449ee478e41c569fe3f600a8f9f3bb7cafaca17465d0ffc8bdd225d8a6a02801733a5378e97434a4e6d190ad995d92a697062ec", 0xb8}, {&(0x7f0000df7000-0xba)="c704b7cda6f5f2f71a2212ea82e4cc9b86113a856e431d616e324dba17cbb2954724f2b73d5075d0df2b4b7cfecb0a3a68cbb103607f701e6ee830c64857b4b828fbd0ab827af61dd06ddc78531af50e104e7c96f39834cd4a8295cceddf25168978e99d70ddd855ce1e40f492f75ca1a76429daa49f9c5b91eb1029e798013042a8394486689e0bb4294a3b8a79d0f9314ae9f8a4c6e00a5650d3ef001f71d5f97a02f7443f19ddcd5998190ca71a62584e5aa0ce6bcbd94ab4", 0xba}, {&(0x7f00005bd000)="b804c1831835", 0x6}, {&(0x7f0000c82000-0xdd)="ca42068a2c8b790a05d785aeb8eac408b25493e57093f988ea0a3f465b79b7c95e16737e7ae6103f3044ad9a4b0c558e7f1992a96df2bed736e1b7860d33a93bafaa4cadd0a203040f07e355b2a3f2d33871174fead1a24a2d25c44eaefb0075a6674a4fb0588fe81e053cb530fefc1d8c9e2ab22123137264470ddd415b14164c43a1c029789d617515c7434980fc26784b7f25cf10802c0ad5255b060604ddd81d41aa89c9b068c5708953cca6cb1abfdb849ec8ec9d25179e1bece649689b0a6a457af44a424d6d3b23d3fdc3e17a4a45f7d8c08be9f0813ac6ac3d", 0xdd}, {&(0x7f00001e0000)="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", 0xff}], 0x8, 0x4) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000552000-0x9)='/dev/vcs\x00', 0x500, 0x0) syz_open_pts(r0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000da0000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/18 11:17:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000e89000)={0x79, 0x0, [0xfffffffffffffd55, 0x0, 0x40001, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00006de000)=0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000008f000)={0x80, 0x7d, 0x0, 0x81, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/18 11:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00003c6000)='/dev/vcs#\x00', 0x22de, 0x10000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000bf2000)={0xffff, 0x7f, 0x9, 0x0, 0x3, 0x7fff}) mprotect(&(0x7f0000229000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_bt(r2, 0x8907, &(0x7f0000c26000-0xae)="32ce3484fb1d97a437f31c9c50c88ae1f08ab304c0526f4f4518cfc4455f6cd1dd0538799d3393beefdb8fffa848ae5fc8cb7d3d70401fe25eb90098f49f902684359e1deebf4cfd2aee4a0ab87e7fd4466262f0e6850139aa6fb38dff1e57aa628824ddf7923d6d7007cd65d7102e34d0f1be4c890e2bc941a89a43b048e17c7e6b91fcb1807ef2d961e1c37dbe37bd3cfb829175ef494f32c0d49ef93bab793b73ef18b5f1935cf7790cc657c4") setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000fd7000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a67000)=0x8) 2018/01/18 11:17:17 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x39)="73797a6b616cb10007ffe9632e4451beb8704b910a5894d9686e3501bf32d3487242fcffffff1e2c3d3a0000000000000000000117b0d26fc6", 0x3, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f57000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f000070a000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x4}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f56000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f54000)='/dev/snd/midiC#D#\x00', 0x7, 0x200) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f55000-0x4)=0x57f, 0x4) 2018/01/18 11:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getresuid(&(0x7f00005ec000-0x4)=0x0, &(0x7f0000bd0000-0x4)=0x0, &(0x7f0000a0d000-0x4)=0x0) r2 = getgid() syz_fuseblk_mount(&(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f0000807000-0x8)='./file0\x00', 0xd000, r1, r2, 0x3, 0x400000000000, 0x400) 2018/01/18 11:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d97000-0x8)={0x0, 0x200, 0x9}, &(0x7f0000947000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000089c000)={r1, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e06000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000baa000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae3000)=0xffffffffffffffd5) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000733000-0x4)=0x20, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000b50000-0xc)='/dev/amidi#\x00', 0x2, 0x1c5af9dd4a82010a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062d000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00008b3000)=""/20, &(0x7f0000a21000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000974000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e9f000)=0x8c) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/18 11:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000abc000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008fc000-0xe)='oom_score_adj\x00') fstatfs(r1, &(0x7f0000088000)=""/128) getsockname$packet(r1, &(0x7f00006e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000294000-0x4)=0x67) bind$can_raw(r1, &(0x7f0000d44000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) exit(0x0) bind$inet(r1, &(0x7f0000ee2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000013f000)={0x0, 0x0, 0x0}, &(0x7f0000cd0000-0x4)=0xc) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/18 11:17:17 executing program 5: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000742000-0x8)={0x2, &(0x7f0000f51000-0x1)=[{0x0, 0x1ff, 0x100000000, 0xfffffffffffffff8}, {0x5, 0xff, 0x80000000, 0xe28}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace(0x11, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000002000)=0x0) signalfd(r1, &(0x7f0000002000)={0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000+0x86b)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$peekuser(0x3, r2, 0x1000) fchmod(r1, 0x20) ioctl$KDMKTONE(r3, 0x4b30, 0xfff) epoll_wait(r1, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000004000-0x118)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000000000)=r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000005000)={@dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0xff, r4}, 0xc) socket$netlink(0x10, 0x3, 0x3) fcntl$setsig(r3, 0xa, 0x26) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000003000-0x1)=0x4) fcntl$getown(r3, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000006000)=""/15) 2018/01/18 11:17:18 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x73, 0x80000000, 0x101, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002000-0x18)={0x3, 0x10, [0x5, 0x400, 0x5, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000532000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000cfc000-0x19)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000a97000)="") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ef4000)=0x3) 2018/01/18 11:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000139000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000006, 0x0, 0x0, 0x1, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) flock(r1, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 11:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000504000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001d8000)={0x0, []}, &(0x7f000012b000)=0x4) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000832000)=0x7b6) 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) write$sndseq(r0, &(0x7f0000254000)=[{0x1, 0x5, 0x6, 0x1000, @tick=0x4, {0x400, 0xa4}, {0x80, 0xa000000000000000}, @queue={0x5, {0x4000000000, 0x9}}}], 0x1c) 2018/01/18 11:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000523000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f0000724000-0xd1)=""/243, &(0x7f0000bd7000)=0xf3) r2 = socket(0x10, 0x3, 0x8) remap_file_pages(&(0x7f0000f7c000/0x2000)=nil, 0x2000, 0x2000004, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 11:17:18 executing program 4: socketpair(0xd, 0x7, 0x5, &(0x7f0000642000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x0, 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]}) 2018/01/18 11:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$llc(r0, &(0x7f000035b000-0x10)={0x1a, 0xff, 0x4, 0x101, 0x5, 0x1, @random="e2e3a39fce4a", [0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$admmidi(&(0x7f0000c15000-0xe)='/dev/admmidi#\x00', 0xf58, 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000da6000-0x4)=0x0, 0x4) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d4000-0x58)={0x26, 'rng\x00', 0x1000, 0xf, 'ansi_cprng\x00'}, 0x70) close(r0) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000991000)=0x0, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000428000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x6, [@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0xde, @rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0x2}, @empty=0x0]}, 0x28) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d83000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000a0000)={0xfffffffffffffffe, 0x9, 0x8, '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$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = add_key$user(&(0x7f00005bc000)='user\x00', &(0x7f0000d1e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000328000)="df6f4a37496010619b3d39073fe16e88f82ba5d3dacc905d1738dd44c0aec550c813241ccf06b5231edbc93e8553c8f80f77", 0x32, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x3) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) munmap(&(0x7f0000ab9000/0x4000)=nil, 0x4000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x800000000000005, &(0x7f0000a12000)={0x1, 0x100000000400, 0x100000003, 0x75f3, r1}) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x800, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aba000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/18 11:17:18 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000ac000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) geteuid() r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c9b000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000990000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000a33000)=0xffffffffffffffdd) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bb5000)='/dev/snd/midiC#D#\x00', 0xff, 0x20000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a28000)={0x0, 0xdf}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d83000-0x20)={@generic="0df453d3b959b694216635c626b31bdb", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 11:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa2000-0xc)='/dev/rfkill\x00', 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a6000-0x10)='/selinux/create\x00', 0x2, 0x0) unlinkat(r1, &(0x7f0000295000-0x8)='./file0\x00', 0x200) 2018/01/18 11:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f00008f4000-0x8)=0x0, 0x8) connect$unix(r0, &(0x7f0000e91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = fcntl$getown(r1, 0x9) stat(&(0x7f0000abd000)='./file0\x00', &(0x7f00000ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000b14000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000664000)=0x0) r7 = syz_open_procfs(r3, &(0x7f0000250000)='mountstats\x00') fstat(r2, &(0x7f0000cb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000762000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000052a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028b000)=0xe8) stat(&(0x7f00006bb000-0x8)='./file0\x00', &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f0000e15000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000679000)={0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034b000)={0x0, 0x0, 0x0}, &(0x7f00003ff000-0x4)=0xc) recvmsg(r7, &(0x7f0000ccb000)={&(0x7f0000176000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000081000-0x48)=[{&(0x7f0000142000-0x97)=""/151, 0x97}, {&(0x7f0000d30000-0xb5)=""/181, 0xb5}, {&(0x7f0000882000)=""/35, 0x23}, {&(0x7f0000779000-0xe2)=""/226, 0xe2}, {&(0x7f0000d87000-0x3b)=""/59, 0x3b}, {&(0x7f0000a1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d7d000)=""/13, 0xd}, {&(0x7f0000394000)=""/113, 0x71}, {&(0x7f0000d40000)=""/178, 0xb2}], 0x9, &(0x7f00004d0000)=""/77, 0x4d, 0x80000001}, 0x2123) r16 = getpgrp(0xffffffffffffffff) stat(&(0x7f000080f000-0x8)='./file0\x00', &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000226000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r19 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000-0x4)=0xe8) r21 = getgid() sendmmsg$unix(r1, &(0x7f0000d00000-0x8c)=[{&(0x7f0000141000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d35000-0x40)=[{&(0x7f0000561000-0xf2)="0c64efe79211b20852d3e30ccb89b94a73313e4e01fb3f5d0819b2f17025ea90203ab37219059a1856a2228489f3b088d8d1e7da084fe3c2035446488a822cd078d6bc2e0810c7ac78650acde50484fafc9b9e275c121cf5c199b90309c83cfd19cf6235b84d76ce539f4c48b841cdb1f14b5c6809719775a454d1ed6905357433aaac142a86d8edae75f545706d2284516212c750cdba6ffc9fe729590e9a71f1df41dc780fbd83428fec870edb7d2da38b131924ccf45021b47f567ccadad4fbf76edf15085598e8b253166387d7cbb0d558a4ce704a2d9d68645e68e3521f3c3f7cdeb7208233b7f191e8c7d057fc3a5e", 0xf2}, {&(0x7f0000e7d000)="4c6975dc58924e891fbbf474ff3663d718a109bf549f5c507dbdf14bb2f18a0e18411531a9975e8723d210f32e8634e930ab25b3d880804ab842c5a1563e56ee00a192f96dc37cbb82929963fd9ee90ad13d84c11116225176b14293121463ff126b86dc40574d5c4b6398efbaddaf0fa01d8943ac0852ec2d06599177", 0x7d}, {&(0x7f0000876000)="67c94b62cd59a508c53677ec70d86296ff391e6902678dfc9e1bd426a748d688d6cbd884d9184730af55a28fd720679139c9e7d013daf1a70bd3e8e27e4882e248a7", 0x42}, {&(0x7f000022d000-0xf)="79e910c3b96bcaae69b86170b11d64", 0xf}, 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&(0x7f0000b8b000-0x48)=[{&(0x7f0000ad1000)="8aabac2d34dc3adea2a0c9bb3a8c4cd7010c4c69cb94c02b66b8a7d224daff32626ecf654d7001a6f783a850eeabb5790f757438d2464142df33cfcd1143ecf9434de87d9f9c032145c48203a3fb7af868d2d37f3c05cf3db2126131a281b1f0d07478fd12ee55a2d4adc79c307928f9b56e50cf754a7bbf33a36f62650513c014c1837eaa790734365b52248b78acb2e5be8eb2ee84", 0x96}, {&(0x7f0000994000)="7eff5e312cd72f1483721879aa7bd8163cf0ddc1818e5c0d9f4617d4e89632e90eda963a06907ef10ae0e196a5c36050f6003d3b4c71e289", 0x38}, {&(0x7f0000ff6000-0x58)="f7d40e1bbd4abf5502a3da78458c47fc54b7bde7851a0b915d6d304f7db7832d5e55b55bfe7840e9bc954c58719ea2a28d5f53f4919728596071e2ab3948820ee56537476a1f71fef00bf8aa3c0c3602aaa8756e2057c84d", 0x58}, {&(0x7f0000661000-0xe6)="00a1603cf4484f9a4721271e64563e622207d5aa2f74a03deb18a9f3c54b79f0eb28ab7ab222330131c709b92a0d4ec17d8132be74fd870a6cc6321f7f7847543c15d18b9f1d3bbc85fdaef3ccd7bba53af9e29f504bc4693c246cad1e1ea1915c0f5b5f722dd1d3ddf054424a7a4b4b626be72b02043395df026acf7df9b0e22b1e7a4882c8a8af6ce15b3890fd014bf656527ca4302bdc687ecd536f7470bc31c687d79b56f35deb7af19f3f1ea7d0b8e3f7005a5c50341280db6024a0d5b553bccf1f09dad58e7006eed4e22548317cfccf5bde2bc397320fbd4b2343e67c1077f3cdfd85", 0xe6}, {&(0x7f0000569000)="a79c7c04092b552ed96bca925b361f6c8b0b6d0ecaf5564e7b473b28b9144b44acab9e440015370591a3b74d04cbe40d02dc99c083e4c0bb1ff2f0c2d476c35620fa28b4cf8dc87436ecae7fd932d35622f5a10eece43ad99198d8", 0x5b}, {&(0x7f0000a53000-0x2)="84cc", 0x2}, {&(0x7f0000578000)="db8ec9f1369572222c9f1efde7192db16c618fb0637f71552abdbba4b2a2d4dd6216284bcc45c228c186801b88147e495ca585e485b077e2cd90e7058400cc42e5b341d1a8224fab0706477d0b2af9c1de09353e9d7c3f51d11aee77f06822dafb26cf9f10d13880512ea2fed8bf4f2f7f59bb8161eaafefe3", 0x79}, {&(0x7f0000581000-0xce)="95e55cf9b8960fff62fc73283c1c1a132eb969b9c2fe9dc28daf5603257d21d3d743c3fec3d064fea5b03fe2c3fd5d00ff634a96b589e85ed9fae4d097b40a1fac1435006247ba16817c93296321715f6aec608f1cf736c0613065747b3b63104414afb189181b34e8a5025a42abc3b5f300bca10c207eca3ecc005e01d711978cb047b2efa0d43e8d4651b0b3eaea5b6f8cc22b2810125eb3d7796b024004bdc45d250c9f7bc80c7237a0a4aea6cd5e1d860096185a13d5feec351048fd9dbbd3f246e4aff2abb8cff65b14e423", 0xce}, {&(0x7f0000a1d000-0x20)="70c6ce57151c83c2ab8277edc9490da27371630a2a5e7072ab4a874bc89407cd", 0x20}], 0x9, 0x0, 0x0, 0x4}, {&(0x7f0000925000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000028d000+0x836)=[{&(0x7f0000556000)="9479e46ddb1718ad05a924786a37f3f9757433726c8fd3e995962a7c6b15fd23c6bf5643a9ab739ab75bae4b559de4cee6b37ce1540159c09acbc809c3befd9ab986eb71d93fb6ee0a8fd34da8ea64a1dc5bdf1d41bb481824264e07f30c84744cf08bb356dd419a44c916db42908f417e5f4cd618e3cc6b863368569d36c9d76d6ccccd68e507f883dba9b4208339f1eff4b4ff2260013079782cdcf76bb6b4122c8525c578e44f16ce73f18c639331c9597e3496d35373af15f18de72b21e2d61e35e2d894658b1f6bedc2e0ba54c3455cdf57b3cf66fa2912a75b417942bba1bf929ca59f35ab", 0xe8}, {&(0x7f0000e77000)="5f551c2b175eed5b292aab3019c5f2528dd50a7bb9021ae90947f7ba97734bfbae87bccf99fde4391dfccbefd65246c8163ef941f3805d6b2e6edd1ed433a7bcbce617123eafbf6583a69969576b8084d6ef1271e58b3c308480b37b1b2cb3b9b2a2945408e7ba06bf9bb0a7a19fd2afa45e8cddf875f34cfa2502db22c41195a2628899c9115e8b9aa13f5d152d1481f2cf72057cbc4dd57c2d62210f1bc62f971b9a6f2276eb797c1b085aca95bf369c176354116614690ec1904c71aeed3d28d12b2f4e8f9569d92895d92eeaa8d93265ee7474", 0xd5}, {&(0x7f0000300000-0x8f)="f580cf93bbcbb32c7fe3ae30cc6e88dc177abf402b50260c05772f473ac7409192223a25050f18f3adbde2c4506002c4424a181ce3630d00f9cbd2e5bc0be22ac0c38b2c9bf03fc2e5527957bdeddc502ba6ac422b1af10a9ba1f3b45370a57d1d3bb5a4a95ce49901a4c36b6e27b53b10508f383ed11a2c59c25dc5fb87fa8b739216e7cf9307d18d8c764f4c2782", 0x8f}], 0x3, &(0x7f0000c9a000-0x48)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x48, 0x1}], 0x5, 0x40010) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) dup2(r1, r0) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000066000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r1 = signalfd4(r0, &(0x7f000085f000)={0x5}, 0x8, 0x80800) syz_open_dev$loop(&(0x7f0000827000-0xb)='/dev/loop#\x00', 0x80000001, 0x60200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/18 11:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bbc000-0x4)=0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x4, 0x7fff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x8, 0x1, 0x0}, 0xffffffffffffff4d) socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000005000)={0x3, &(0x7f000000f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000004000-0x8)={r2, 0x2}) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x6, 0x40000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000004000/0x2000)=nil, 0x2000, &(0x7f0000017000-0x8f)=""/143) dup2(r3, r1) 2018/01/18 11:17:18 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000b9c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x103800) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000fd0000)=0x0, &(0x7f00003a5000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000e37000-0x8)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 11:17:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={0x0, 0xff}, 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, 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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000a05000)=0x4, 0x4) write(r1, &(0x7f0000ca2000)="240000001a0025f00800001d00eefa0e0a00003f00040000f000edeb0800030001200000", 0x24) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000501000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000a8000-0x7d)=""/125) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ca000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000484000-0x400)={"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"}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/18 11:17:18 executing program 0: mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed9000-0x4)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r2, 0x1628, 0x3d, "443eecfe63b0230ae067d70e5e8a1821594437cf96a4152c4a80355292a089813b5b9557700b2666b059a0fc53e28dd55e495f9ceede0b0e998983e27f"}, 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xff, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xb4}, &(0x7f0000000000+0xf61)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x51, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x8]}, &(0x7f0000ed8000)=0x6) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004df000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000096e000-0x40)={0xcb00000000000000, 0x100000, 0x5, 0x8, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) r4 = getpid() sched_setaffinity(r4, 0x50, &(0x7f0000087000-0x8)=0x2709ce0d) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) lseek(r2, 0x0, 0x4) close(r0) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000)={{0xfffffffffffffff8, 0x1}, {0x8, 0x1f}, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 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(0xffffffffffffffff, &(0x7f0000001000-0xa0)=[{{&(0x7f000078d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000a82000)=""/180, 0xb4}], 0x4, &(0x7f0000534000-0x80)=""/128, 0x80, 0x6}, 0x8000}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000998000-0x10)=[{&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f00007df000-0x94)=""/148, 0x94}], 0x2, &(0x7f0000000000)=""/34, 0x22, 0x6a15}, 0x80000000}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/112, 0x70}], 0x1, 0x0, 0x0, 0x6c24e4e9}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x48)=[{&(0x7f0000a5e000)=""/0, 0x0}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000529000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f000055f000-0x42)=""/66, 0x42}, {&(0x7f0000f0b000)=""/102, 0x66}, {&(0x7f0000c67000)=""/54, 0x36}, {&(0x7f00007e2000-0x96)=""/150, 0x96}, {&(0x7f0000000000)=""/95, 0x5f}], 0x9, &(0x7f00005e7000)=""/157, 0x9d, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f000042a000-0xfd)=""/253, 0xfd}, {&(0x7f0000eb4000-0x1)=""/1, 0x1}, {&(0x7f00002b0000)=""/77, 0x4d}, {&(0x7f0000000000)=""/127, 0x7f}], 0x4, &(0x7f0000d87000)=""/252, 0xfc, 0x8000}, 0x2}], 0x5, 0x40002000, &(0x7f0000d4b000-0x8)={0x0, 0x1c9c380}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000454000)='/dev/vcs#\x00', 0x100000001, 0x292701) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00005be000-0xea)=""/234) r4 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000b76000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x80) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000f11000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000050c000/0x1000)=nil, 0xad}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x9) 2018/01/18 11:17:18 executing program 3: syz_open_dev$adsp(&(0x7f0000eab000-0xb)='/dev/adsp#\x00', 0x800, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xefc, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00007ad000-0x8)='./file0\x00', 0x0, 0x20) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) fsync(r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e7000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r5, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000ce6000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007dd000-0x4)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00004c4000-0x10)={r8, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00007e4000-0x4)=0x80000001) r9 = fcntl$getown(r3, 0x9) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000499000-0x4)=0x0, &(0x7f00002b4000-0x4)=0x4) capget(&(0x7f0000c1a000)={0x19980330, r9}, &(0x7f0000552000)={0xad, 0xffffffff, 0x6, 0x2, 0x7, 0x7}) memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ad000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000908000)=0x0) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0f000-0x15)='/proc/self/net/pfkey\x00', 0xb9b18a9816818f1c, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001f2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@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}}, &(0x7f00007e4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005c5000-0x28)={@generic="4ee230a53f08835bce5750435755957f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000e6e000-0x4)=0xfff) 2018/01/18 11:17:18 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000ccd000)={&(0x7f00002cf000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f00005d4000-0x8)=[{&(0x7f0000f6a000)="981d8a0ae6b3d061febe565d8e15373d5ea7a41fcd08bb3aa5e0ae95c41deec3aebd8d", 0x23}], 0x1, &(0x7f0000066000-0x21bc)=[{0x100c, 0x13b, 0x3d, "96a5c32fd66e6ab73b69bfd3dc133d49ae2fed8f4e6d54f23030e3589ba06284a97c1ae79452645edec86424c9185e242602140391283cabf4bafe230115678cdbbbc9b71bdb08cd9fc7bb16c6167bebee4000c96358444b48db552c24e509a3ae4056b3f13db031b5f263f777b336abfb79e022382dd92980263241d30f29e22e25daf0e9a90319a7983ec68e7b12b30c912fc950e7064f06c87408decfb7b32544a8ff48650bf634704b96e42f6b5e9847f5026ba694433e5c607afff064ec077300651d6b8660765013d8d17bdb522398909105b43630115db9df3d890dc82d0395e7719b5177d91d2f68784bd4b863ce7550b4d1a7e9b2eff949ebaff824778f237c17937f8cf70114ec4b81fca6f279c8b0df55f8993f4e3645c14a6b2468f858d1cd4b5445effc81f5bed8d51250b01f3728e2a3ff8742e1c607ae7ca19af5624ebcd4928cb4c16b2302a1c783626b63a70972abd416744faeedebd10aadef9afe7527e80a8bb1288f55c049ff96af6989b2106794ab75977f39d7ec2dbafceca6a2e36d3fae469a316023c57c5f1e299414a3cbb3714d5b69771c9a1107d10de9abac1b2e2f713c83791f1bc89b2d7b373f79a11dfce13805bbd46694ead6a53c2f82aeaae71645260a61aa4c56fb132cbc694a11b92c7d1e8c27a7f1e117441ec9eb805e563651c996d7c81f41f0a8e44eda9f2a1e008a8ffbdc27b7771a8c1d0458937a15bacfd78cfba881417d517d8dae461b21e1b1b046132a87721511e63be93cab69a14cf49b1fd8815ca657ff75ed195d0029a261a4539df301145fdcc5e841b256bae6242bd3a5a8a986517e29ab058016f21b2fc6586f5d28269a3a16732ae63ed5472cc22a357f399b7fe86cc91a183a6f0ac330b845f37bb196fedb166f465c0f9a619897fb1330cf007ecfde8f61f9ac699b47c8b0a13729d6446f1d706b7b2c642280f3088952079b7142eff86409859d616882c2ca08f2e16c74f0ab561060d8b0b8f180610ecaf9de6908ac2fd0195819353444d87230ecfdd5c082f2aaf8f30b9a9edab48311e09406d03b8727cb3f30994d8bed64e9eff1495ad1d49b69966fbe673bbfff6c1df8c3989cd1d77635cfc8f1e7aff542e36fe8140fbd6b34ba822b21654d2002a6179a711a4d092280897da9e80684f28dc99bc664f37a30921aac790b00c1766413ae6dd2f4a25003d2d424f71d37cc036811a938fc812ade67b1c2ff61d6f1d679900e0c6a34741b09762e4f9d78926c4d34c00f0a14bb65c89c06ca95a39ae8bee07f15f7893ed6a20f14399609921ebd53616b442365d06c3c0e4c130c9bd1dfb71af287e0cadb510d51fdb578ec0510992af983163115f321b2815979727b937ddc8456cca7e01287a51f3a5efb719bc2d6485a756a4bb93cfbb0a4f79bc401a0a173f44005626a2834b0e18690fb8c4121fe6bf8634eb850b416261bdf202e6bea77cdb6d46e524324fc2595a4a94c7b724284e71c9c3f31723d3eab096e9fd83326c8e9e95346aad3134764642070021bd071845aec166146c829f62dd6dca33bf183f305bf8ef7d430831b4e94696c41e7e8ae722890cd7ca6389a8949901758c45ade33da247bdb497276e8d81163ccba750b8169b7294fafac43cf92e13a4d1e0f34b61d091c39f9cca90277aea722316cb16f620275b5bde21d5a11476858e281363f9596c4ab6b7539a7d6e753e101305d28f69e7b42d03750f8d472d9b44234f320f545ab67a5fd0a107157a9ed23e166670978aa83b8500a5e7a407a52384207df069281ed9ce8cdcde0341e110def21a428e25e30be02e921023d7b398607f096c5b63b127f1f19fd4c951f1641872d8e842744c3860aef8e82135528a2139e3f35d174754aaf6e970644605b26d0c0dcf4ede58588965945f926403ea3f73cc48b8564ec342d13e51e2036740f8ded8a747ef532932ff0384757020912be5ee441f081b52c9b7a7ef932a52615308e99b60646e12969741cff73837e1ac3988c0be7601255349ed1992da89f409840c7d0ca83283abb430e16251b7a17d4bcb54136276dd2f5ae20c322f0a15564ac15a64658c40d4267102166f65f4b35a578316dcccbe049c9bd450832e9be56f058e9914c76fc4998f3cf51d6bee4ac1f3d0a198de319c1e3281bcda2e5965ba7d74b43a0ce00a8849ead974f1199edbafcf535345ce637efef319b6775bd9d38058ae769bc6bf9919490ca72a36c0e2f0da10ccd64fee406612a45e99e82177ee9f971cc2519424b3299a7e5d45066d522471d2296670e2654d13a483ea99b5b8a7cdb3a7a134f0d3414890bad42c6615cdcb8a3f15729d49985c3ca458dfadafb247262bff3d7a4e91ed265cbeffe19e2e060d959298ece958d028e54ef9e1e85a36c2d293b4c6174ad3c689a23339eff55c89eb3ab550ad77783660263c546e4450fb3cda66c7ef8b1da7ab5fb3497873a2222a237832a3f228432b1d556b60e2f5bbc7b7724185b9f805651f8f20d0d6206ca4643a64c0fa17674082a961b813f7fce4ac6361cf46f84258467cd9a3c6e10ee0c433a4f5a8601785042f615b09a71780493372fc3610b4faaaab1be2d4b364e0eba750902ec3ab79584d37638864b8f85b4084380a1a49722e08af6847b7b5f690de70f2b67b8b9f3c3710afe05a54ee098502f28914d74cf459a322041b7eeb99a2c4d5aca349f4c347054e683207b29fc47b757acdbeb6c582b390fcc98e8ad6f616faa2d7e2e8b9bafda0ed0c5e562ef82d4c7bccd40314b2b62aa0a075961564f317f95e3b1782810be127e4afa31e39c8e522f798d78c1c1a987d5c7c4df6821eb782a560190e589cd4d8d80034c0caca02ab2a6024c756ee2c2f68f6d11af15f5b189471f97e939b9ded7e52e040286b56334bcf18bdce74b5db867eda03f7556df1660257be914e24183c6d5fb4eaa4a71c07c60c486e76e471e663d594d5df474cc94f40d019a09a8be97ad4b585268d854c3f99c41a4108051132fa84797315f4d448a2d7e876142c71b4960119285bdc2b6c952e07d6d003339013418874061c4f9c3326c7da0bc07aa7459b22bc1de243cd80c5b647ef6f251857a0e02a8e29c96796e84d715338199bd02efba94085113527ef171d2212bf25b4c7016d7a501050beacda6b5df8645826db164834608a090f43e896c9aca213b525bb8361415fabf1b729cbdcdfa3786b8b60c0a094a8f22f08efe6cadae67da2ddada412d2c41faf1eb93f3852e23b8a95e118aa2eef2e243cb88380ea67599da5a0c5d2de79bbf545122cc916c6b34930dbe6d07b9911520af809b1c64a6690c7f79ea6df5f32e361a3df69ea3dae2b47d66b993f423e5ed000ea86bae89def0f2a4620a4fc9cb24325d2650001f5df6de648ba1e373c9f2fb19c4cf52b6288d9a61ec0bbe3b070b48f62e0872ac3e956b474ba16c14a36de32baaebf355b82ecfbc2eae18dcd15ddfd19c044182d6398351824a8733b959f87b5c90aee102cbe9ffe5fcc10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{0xf8, 0x107, 0xff, "7ea5ec2a11b931de90908733bbd2de4d6d0140ae363cec7c83a481aed5319e9ea59130dbee13cd838d0168e03431123ac066c7a58ac5b1c42f4e99445a30a7bf2bef26d443dd1754d6be490dd0146edb95f7a6020a24759c03750f253088a613c255c865b0036239d664289b8b5a9de3c85066944b2b294bf1fdded83b44327573fe90f87523f1a7b16206f89a7129348590222e087cd6d704e01dcbd6e00e8bce9277a495a96936c5796e878620d54b1d71ad1e1b84fefb94e863d4e1131ecd21ba51e849a5b52a67ef8720baec022e470abb55617ebf0bdb8ad173bd444581ebb5be881505b2dba95b"}, {0x100c, 0x101, 0x7f, "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{0xa0, 0x194, 0x0, "ae9ee1761326eca4442ca06c8077a43ea3efdc4ea8bacf6308acabb8138b26090c361ae29102c62d6aacc61dd3e1a7f3a468ea148f1b0e1fc1b222f9ffdcfaca7e4efedf03295464d3df0a26861717adddfbc8b34007f0c763b69685769bde22d19b1647a4fc74deebfb13c06d30c23524b2ab69d60f1dfb5958fd98bfd9557a2359a8abd6829952ebf01532477c8ee0b8"}, {0xc, 0x113, 0xffff, ""}], 0x21bc, 0x4000080}, 0x800) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@random="e91932349909", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x36e, 0x0, ""}}}}}, 0x0) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = syz_open_dev$vcsa(&(0x7f0000f13000-0xb)='/dev/vcsa#\x00', 0x6, 0x34000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000c4d000-0x1e)={0x6, 0x2, 0x4, "cebbabcadc71", "bde32dbd3dfe35ba83c56f5eeb3b3692"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000360000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003b0000)="81c6f7d5a700f443c079acd44c6b967bb8f10c597d6513703024440e6e052399d7bf55761141c76bbd19da28f8e2757de93ef1edd574e7a75bf4e121de0678b222b444841f35eba5dbd9150eac5536dce7", 0x51) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000003e000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000087b000-0x8)=[{&(0x7f0000612000-0xe0)=""/224, 0xe0}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f00008ad000-0x8)=0x20000000000, 0x8) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000+0x252)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x3f, 0x4) socket$inet6(0xa, 0x80005, 0x0) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000592000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d57000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000042a000)={0x2, 0x3, 0x3000, 0x2000, &(0x7f0000985000/0x2000)=nil}) migrate_pages(r2, 0x100000001, &(0x7f0000214000)=0x6, &(0x7f0000ee7000-0x8)=0x1) r3 = getpgid(r2) r4 = syz_open_procfs(r3, &(0x7f0000fc5000)='net/dev_mcast\x00') openat(r1, &(0x7f0000d5c000-0x8)='./file0\x00', 0x400, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000016f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@rand_addr=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}}, &(0x7f000098b000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000226000-0xc)={r5, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, r0, 0x6, 0x3, 0x0}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000001000-0xd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x7, [@multicast1=0xe0000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f000000c000-0x48)={0x2, 0x2, 0x9, 0xa5538ae4000, &(0x7f000000b000)=[{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]}) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000035e000-0x1)='/dev/vcsa#\x00', 0x9d, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ef5000-0x4)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(r1, &(0x7f00000c8000-0x48)=[{&(0x7f0000dbf000-0x6b)="a3b429df35a8e61b46bcc4b9d8271fe0fd25bf538518db9a36fce8110a5de8dfd0175b4619c77525347349749faaf13d150bd6a847c0bbf1a6ac62d9964d5103e0a65ad011497f4a18024fcb1fe11def4973acf96c695b7b86e8c8ce8a6a2d841df2f4c70852a4bab52f3b", 0x6b}, {&(0x7f00007d7000-0x37)="6844776299a9fe129df02a8e2fd6fc5d1c9e9484581e23c1ac837ab17a2ff4ca977b94511cce6b2a526f55700ef5b3db98bf17e90b4c23", 0x37}, {&(0x7f00006c3000-0x7a)="aa4359ea45b1a594eae4867cc9438165082082bc981c9831bc810b324bd753b6bcbe18974130a77b4fd7e4e1c15288f88bae0c000ac5069335a48358a40aab76050186c494a57cafdbd213c47a7abb5fb30e629772ea7ee9851db735ffec045315bc464604077d55b45ee8391c1f05a87be913d4620c1a072ebe", 0x7a}, {&(0x7f00003b8000-0x1b)="df9869e437ae2cb5b071176b2836035874400dd16a18b94ed0fb4b", 0x1b}, {&(0x7f0000bfe000-0xeb)="b7e9c150d077bba47b546f8b371fa71d94abb0aa985cda3fbcc4152877bd43fc505f348b2662c1a54cedd19fd1d89c133997fe95fc316aabe21056c358b61e8b5b0eb7ee9682cbd9f5f7cb2ad37efb761796ad9aa9dd779941be5ee23c03eaec4123c34e652b57ff3fc047c1f0fa8dabeb63b5e652b9a19bbe3c9faa81f78c67f5b843e8404d192a8d2023f19782e0a4391b6c43c5a72d05083933c4f1f8c8000f0adb585b085de9cb24ac2e72fb29a5bea1bad1119abae522c1bcc3f54b55a95862d01550da477b09d21d1eab6fc5cdbc22d512d08ac1e220bdc820df24f04d79979256282da8c66e50e5", 0xeb}, {&(0x7f0000862000)="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", 0x1000}, {&(0x7f00001e8000)="9e418e6ad2affada77eb897fe793c34396f17aeed5e00a960aaa7fbc02f0fbffa907fb40a463706951593ca38e585737dee278bd92a95903d2b36da38140523eebf8eb41f1586adefcadf675d36628a15ade0facf951731c7e2792ace1918cf55469d3a50ab1b32c97e0529a0f3c797d2f6acf1d6302a130750c9012d76d5068a889b99666b2cb7845f825416c33066c5dfd66e9cd2ac32dfa38d7a488b799f8", 0xa0}, {&(0x7f000086a000)="", 0x0}, {&(0x7f0000166000-0xf4)="5302f2a917447737ec8da98240bc83ee1a037d0b9b5ada3a261424d2e9201b94bfe54eaa561290598bf7a35ac1edf4c9dd17ba9c14a8bdc5d5b91a4f97cbd07acf7a8de1b6e212ed757b635c0eb25325c17f39c62e63eb71bc4fd41f8f198f7a7ad032cdde4d4f7c2abf52d7e91544551445d4082117421d3e3bd8c516a5aaac2fe16d83f17bc524052a84667e311807013c272ee903f4006c5d48e023523c9e948d3aa0bc046f8662667f1612654e803b3d5cb3d6f775e7fc574724c74e2684c38cbb425c9725610cd291d59658f6b883ac5191939d814f1961a8b9df671394b62cc3b62b457ea7d9ce9e4a73da158d09c6b785", 0xf4}], 0x9, 0x0) 2018/01/18 11:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$mice(&(0x7f0000530000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f00001de000)={0x245, 0x1, 0xc00000000000, 0x5, &(0x7f0000d6f000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r1, &(0x7f0000700000)='./file0\x00', 0x115100, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:17:18 executing program 2: r0 = socket(0x9, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) socket(0x5, 0x7, 0x7f) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fa9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setns(r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c43000)="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", 0x1000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00009d2000-0x50)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) 2018/01/18 11:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000091e000)='/dev/adsp#\x00', 0x4, 0x101000) accept4$packet(r0, &(0x7f00004c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b90000)=0x14, 0x800) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000007c000)={0x0, 0x0}) dup(r1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000e54000)=0x0) 2018/01/18 11:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f000041b000)=0x0) io_destroy(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000f9000)=0x80000000) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x1, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000014000-0x6e)=@file={0x0, ""/108}, &(0x7f0000013000)=0x6e, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000015000)={0x5, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xf834d6da1c46a94f, &(0x7f000000e000)={&(0x7f0000011000-0x22b8)={0xf, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, [@generic="b7f8a0970f586513a0f3c6b19f8cb1dd8d4bfe83b6419a2965c9084db6060e7dfe86e429341e041ac98cdfcb2173b0e8f8c2afe35027f7ab82303e0d98f94b07d0d7786db0fb483a05da139409c49336d4fdebf1c0e4cc9eb1508df8479b586176c498b1374e311487efad94bc3cdf8cb0fce7fe0c3cea5af4134d68f1a8fd5cff34884302000a6d96", @nested={0x0, 0x22, [@typed={0x0, 0x78, @u32=0x6}, @typed={0x0, 0xc, @void=""}, @generic="1bb5cb20960e9aea12b103df9ee5f74108c2b7357c43ff3bf8bf598e1cc3e50c950910cc3da75c06c53cdf5c6c765d4edeb13ab45e4b3d3d795ab8637aa36de76dbb1ec6da210e917d99681f00ca76c7e66ae79ef87910c9b73f58ae64421f8df11a5fb1db81ce65534a9671101d9d98db3996b2dd7cdaf8b9a6bc4a41cbb7b865b1e0abd26382cc64c5f1cb47e80530d8eef72959b123237b531730595c55e857856d9a19f9725939c4a4e6607f74da894face2c6cd77b905fe36e48c6355b9195c606efc76aa0edc095ba4aa4743344fd8c270f4858ed194184c", @typed={0x0, 0x70, @void=""}, @generic="2b74caf87cb74b0866ebd53b49e4f95394817cfbc94c3b497146fd76", @typed={0xfffffffffffffecb, 0x1e, @str="0e766d6e6574315c4000"}, @generic="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@typed={0x0, 0x52, @u32=0x619}, @typed={0x0, 0x80, @ipv4=@broadcast=0xffffffff}]}, @generic="f2376506e10f2425ced0977318135084e312e9c40608e8b3646fdb8aac74bac3a8ca1f1210a8ca975fc9b27192783df4fe443d63600d5e8e005f908f988db333f5da56aace00000003edcde2232cadbd9e868c2cce652b4f08ba332e0f52720a36bf717cd9db7dd3564c5cc5098fef222ff0e3d1fc290a998c927881e0cb3db40ecd8a78b4080bd74b85ad6e0071323d10f458f54ed6a47a16d00cf649d34da153c7ccfd62dfb09653dd31b5143fd688f6d922077142592d7e0012aa2dfe0dd85e472bcc6cde7df526280838d3fa5c3a3fdff3aa2f", @generic="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"]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4004) 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e09000)={0x0, 0x78, &(0x7f0000494000-0x78)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3777, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}]}, &(0x7f0000686000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000028e000-0xc)={r1, 0x4, 0x2, [0x897d, 0x1]}, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000f60000-0x1c)={&(0x7f00008c0000-0x7)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000558000)={&(0x7f0000943000-0x110)=@alg={0x110, 0x10, 0x4, 0x1, 0x0, {{'cmac(anubis)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xa4b2}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x4) r2 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000153000)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000057000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000355000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000244000)={&(0x7f0000389000)="2cc4d77206f27a20e8f9da1332d96a7b2da566e4acebdae8d9480a2eee8a9bcb307cd7870d8a87734c756cc8d4c8637ea208bca9", 0x34}) mq_getsetattr(r2, &(0x7f0000ed4000-0x20)={0x2, 0x4, 0x7, 0x0, 0x2000000000000000, 0x8001, 0x3f, 0x5}, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000440000-0x4)={0x1d, 0x4, 0x800, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) openat$ppp(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/ppp\x00', 0x101, 0x0) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000054000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000004000-0x8)=0x0) [ 250.596776] binder: 3110 RLIMIT_NICE not set [ 250.603538] binder: 3110 RLIMIT_NICE not set [ 250.619678] binder: 3110 RLIMIT_NICE not set [ 250.624410] binder_alloc: 3102: binder_alloc_buf, no vma [ 250.631863] binder: 3102:3110 transaction failed 29189/-3, size 0-0 line 2903 [ 250.639652] binder: send failed reply for transaction 229 to 3102:3110 [ 250.655220] binder: BINDER_SET_CONTEXT_MGR already set [ 250.660599] binder: 3102:3110 ioctl 40046207 0 returned -16 [ 250.660636] binder_alloc: 3102: binder_alloc_buf, no vma [ 250.660659] binder: 3102:3118 transaction failed 29189/-3, size 0-0 line 2903 [ 250.661276] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 250.666382] binder: 3118 RLIMIT_NICE not set [ 250.668881] binder: 3102:3118 got reply transaction with no transaction stack [ 250.668891] binder: 3102:3118 transaction failed 29201/-71, size 0-0 line 2703 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000076b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000)=0x26) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003ee000)=0x0, &(0x7f0000f9c000-0x4)=0x4) 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) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000005d000)="240000005a001f7f14f9f407125a00000000000000041000fff708ff0800040001000000", 0x24) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000045c000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="4eb6cad161ad", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) syz_open_pts(r0, 0x101000) 2018/01/18 11:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040010ffffeb", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000909000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5, 0x0, 0xff, 0x3, 0x3ff, 0xb, 0x29d}, 0x20) 2018/01/18 11:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000087c000-0x8)='./file0\x00', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5001, 0x0) umount2(&(0x7f0000638000-0x2)='..', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dce000-0x8)='keyring\x00', &(0x7f0000c89000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000770000-0x5)={0x9, 0x4, 0x0, 0x90a7, 0x10, 0x4}) keyctl$update(0x2, r0, &(0x7f0000b03000)="cf", 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000aee000)={0x0, 0x0}) 2018/01/18 11:17:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000874000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000f80000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a4d000)={0x0, 0x79, "6094a125661929009237ca84f88b9e7d9d9e9fe01bbd4588f7c879e24e93edbaba9516413acd9688c130cc7dc70b8969d5f98eb9e2b7453953dcaa2080e964d56f716aa392ccabbd9293ba764d2197d83cf33d94afb62c8ab0543f18427ed02c68903f6f456c09c6a3442cbc1638389eddb9aab969c291357c"}, &(0x7f0000a7f000)=0x81) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e2000-0x8)=@assoc_value={r2, 0x10100000}, &(0x7f0000b6c000)=0x8) socket$inet(0x2, 0x88000, 0x4) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x8308b929352b3e86) sendto$inet(r1, &(0x7f00006eb000)="da01c0bcb6c305351f79e8a3f0e29d05ed3872fdfdecf8608c71385b2672ef", 0x1f, 0x8080, 0x0, 0x0) 2018/01/18 11:17:18 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000027e000)={{0x4008001ff, 0x80000a}, {0x0, 0x0}, 0x1ff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000036d000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb517, 0xc000000000, 0x5, 0x4a, 0x7ff}, &(0x7f0000a0d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000075f000-0x1a)={r2, 0x4, 0x9, [0x65, 0x200000, 0xfffffffffffffff8, 0x2, 0x8, 0x3, 0x101, 0xfffffffffffff2eb, 0x3]}, &(0x7f0000e2b000-0x4)=0x1a) close(r0) [ 250.671096] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 250.716343] binder: undelivered TRANSACTION_ERROR: 29201 [ 250.721941] binder: undelivered TRANSACTION_COMPLETE [ 250.727080] binder: undelivered TRANSACTION_ERROR: 29189 [ 250.732557] binder: undelivered TRANSACTION_ERROR: 29190 [ 250.738102] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 11:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$loop(&(0x7f00005d9000)='/dev/loop#\x00', 0x20, 0x200) 2018/01/18 11:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a15000)={0x0, 0x100, 0x0, 0x0}) 2018/01/18 11:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f00003ea000)='/dev/dmmidi#\x00', 0x7, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000634000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00002ac000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000862000)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fc6000+0xa39)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x4, 0x1ff, 0x100, 0xff, 0x40000004, r4}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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]}}, 0x90) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000f40000)={"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"}) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x100000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffedd) 2018/01/18 11:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000014d000)=0x5, 0x7, 0x40, &(0x7f000078b000-0x8)={0x77359400, 0x0}, &(0x7f0000ae9000)=0x9, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f00006e8000)='./file0\x00', 0x0, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000342000)=0x0, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000406000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000988000+0x128)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b34000)=0xe8) renameat2(r0, &(0x7f0000f6b000-0x8)='./file0\x00', r1, &(0x7f0000c1e000-0x8)='./file0\x00', 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000085f000)=0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000b4b000/0x3000)=nil, 0x3000, 0x8, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000bb000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdf000)=0x108) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a6d000-0xf9)={r3, 0x80000001, 0x57, "ac0bf82ec6244067014fe8e2f0e7761f6e2ac9618ea65b9408d43372076d8b50d48a1d1d19e5a836fa47786170a443f7f004c472911e94167443e62b3a36a5980f0527d70643268de0cb82e7848dd612dcebb70e7363e051c7108db08e66175116780830f3482957b87308d80701ad5338fb0ca3e88cc9f0b03ce06f3c643794d4c51413992a7f1daab02f414dbf6e166a2934862dc522ded6af940bd5a3b7a8046ce56556db601dac3a6683d99c6eb45a3619e973805355c809daca76fb2c34bda30e43893f551f78aebef3b891ffdd2bd1663550c7b64a11e751374817e2683c89db90852de01c73f20010c8d892"}) fdatasync(r0) 2018/01/18 11:17:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) 2018/01/18 11:17:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000635000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000868000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db9000)=0xe8) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x2, &(0x7f0000f53000)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0}], &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000038a000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x7) 2018/01/18 11:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000500000)='/dev/autofs\x00', 0x10000, 0x0) listen(r0, 0xac) r1 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r1, &(0x7f0000490000)=[{{&(0x7f0000faf000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000e94000)=[], 0x0, &(0x7f00005c8000)=""/119, 0x77, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000789000-0x8)=[], 0x0, &(0x7f0000788000-0x6c)=""/108, 0x6c, 0x0}, 0x0}], 0x2, 0x1, &(0x7f0000c63000)={0x77359400, 0x0}) r2 = getpid() setpriority(0x0, r2, 0x2) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d3000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000eaf000)=""/12) r1 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/18 11:17:19 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 11:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000210000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d6000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f000066a000)=0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000d1d000)=0x2) 2018/01/18 11:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x2) pause() readlink(&(0x7f00004cb000-0x8)='./file0\x00', &(0x7f0000179000)=""/38, 0x26) personality(0xf) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000aef000-0x20)={@generic="c5c21254161804f5ce4baf7b3d47c773", @ifru_flags=0x1000}) pause() r1 = syz_open_dev$usbmon(&(0x7f0000844000)='/dev/usbmon#\x00', 0x6, 0x10304) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e1e000-0xcc)=""/204) write(r1, &(0x7f0000e60000)="24000000130007ebfd1e791af62500028ef8f4cab66f6b8a4f45926a3f3fd90f329e95c652d5066209970df8cad4bceea90f5f1257953da857ba306bf9e12c4a7bf14ce36a2e41743218bb044d3b0a3fb7632d7c19fe05b151a93b4bdd44fce1dd7dccc0429912739243f0293be3a0e0844d4363658ff10100e00daceb70ef277185e2b164c282c1fd732ba3aabfa39d3d3f6dd81b905028ed9ebf202431cda7c5fe246254fef807275e9c9832352d1e0363e0f811d927c57d000d0c0b2f5e5bd03149996ce99486a9a2e351b13f0dba2ea4e33d3d9855791033a743e628501f8b731c8b8dae79cc2928bfdb5b14ec1a69d306dd", 0x1000000f3) 2018/01/18 11:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000c0e000)='/dev/admmidi#\x00', 0x10001, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009e8000-0xa)='setgroups\x00') epoll_create1(0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009ab000-0x5)={0x4, 0x13, 0x8af9, 0x80}, 0x5) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000e91000-0x20)={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]}) 2018/01/18 11:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) connect$bt_rfcomm(r0, &(0x7f0000850000-0x9)={0x1f, {0x9, 0x0, 0x9, 0x8, 0x8, 0x80}, 0x400}, 0x9) write$evdev(r0, &(0x7f0000dec000)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x7) 2018/01/18 11:17:19 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000032c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00005d5000)={0x1, 0x10003, 0x10000, 0x8, "12a5c0bd2c24b49ce7ec6a15e23b4f30f078917d6b16b70a5a84436c9dd27bc412103cfd3baf82d28a42184c", 0x4}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000b5d000-0x18)={0x400000009, 0x2, 0x0, 0x0, 0x0}) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005e9000-0x7)='vmnet1\x00', 0x2) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5b6200000001806c0000000f000000ff73", 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) msync(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2) 2018/01/18 11:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000000004, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f00003b5000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000505000)={0x0, @in6={{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xffffffffffff0001, 0x4c, 0x4}, &(0x7f0000fa2000-0x4)=0xa0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d9000-0xb)='/dev/hwrng\x00', 0x52000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002ce000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a4a000-0x98)={r1, @in6={{0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x23}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f000038a000)=0xfffffffffffffeb0) 2018/01/18 11:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f00000ac000)=@l2={0x1f, 0xfffffffffffff801, {0x1, 0x800, 0x9, 0x1, 0x38f2, 0xbc3}, 0x5, 0x6}, 0xe) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000020f000-0x4)=0x9, 0x4) getdents(r1, &(0x7f0000c68000)=""/228, 0xe4) 2018/01/18 11:17:19 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x7, 0x30, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) flistxattr(0xffffffffffffffff, &(0x7f00000bd000-0xa4)=""/164, 0xa4) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016d000-0xc)={0x6, r0, 0x1}) r4 = syz_open_pts(r3, 0x200100) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000d87000)=0x1) r5 = getpid() syz_open_procfs(r5, &(0x7f0000d44000)='net/dev_mcast\x00') close(r2) 2018/01/18 11:17:19 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000ff2000)={0xb31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000128000)=0xe8) r4 = getgid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ff4000)={0x0, 0x0}) r6 = geteuid() r7 = getgid() r8 = gettid() r9 = getuid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000749000)='./file0\x00', &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ff5000-0x4)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, &(0x7f0000911000-0x4)=0xc) fstat(r0, &(0x7f000038a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff5000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) sendmmsg$unix(r1, &(0x7f0000984000)=[{&(0x7f0000ff4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff4000)=[{&(0x7f0000ff5000-0xb6)="cb96726618f161af0a3e0ea3bf44704a8df18f80d978fd02f3a7a222a0d55b2631f58d73cc720d8a15d1e7c074ab8f74b4d7e3de5858a2b08f0223441357a6b9e2410fcd5c1558abf0e8e4bbce1ad43f8e8e828ebd37fba14b9a2f38944258c5531f4620e5de3e53dc575b6a2151753fc9c17d99a70426a0a8aaf2c37129cbbc7e801cc30974659d246d821bbd2c7a7606d8b78c3177ecdcde8b4ea800fbb920c896607a2d5ba3458c6ca1f030a3b1773a7fecf202de", 0xb6}], 0x1, &(0x7f0000af7000-0x80)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x80, 0x20008000}, {&(0x7f0000ff4000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ff5000-0x48)=[{&(0x7f0000ff5000-0x18)="cbc9fe3925221decfd3c4fe0555961c8b9f96b902b57478f", 0x18}, {&(0x7f00007be000-0x9a)="13d0f34528962b3c687d81774310f11311426202a04b0a6b85c3804d6055bbf30ec86e36d0353d1b4bf8e0ea4ef887da592a84d57f6976e66009eb6ef489b59dbd71f881a642d0fb01d1d44abbb2d0f029dfe72751a1f2859cbe336bfdf75fdddecc50fb6d1dfdf0baa134d24c92ba135b49e65add2649f550ef46529d2d020daf05028788f6c89ebfb37b9be270e3e1f6c126df8eaf5fc413cf", 0x9a}, {&(0x7f0000804000)="140a64ee2ff18e0a9e7ef971e14d145aab7a30cbc3d439fe7b78b675d8a192a808770b92ee140aeba8dedc1a9d2605b4ceed8d1b89b5a1714703016e6f55051597ba2a13f1a73692cf5d4af772076405f11fd403a631ee08d6fe0e797a7200604113684397", 0x65}, {&(0x7f0000a04000)="77fed46dec564bca87bedc9bfd442ec92c8bb651b4b058828deff42fcbe4e483c673f503775cc969ee9f2c5da8098e5883f6bb36b8fc86e89e39ac6248cf3e03b97a7117cec9f5632adac2b50f2d10597cc433a06e9e0bfe1f75b5d32fafbd98607e062d30f4203792a31ab33de2cff9f51129a7fcdc64d089b01c5bc0f0fa7690eefc8ff074377ac28108a4b9d113", 0x8f}, {&(0x7f0000ff5000-0x65)="8ca10e70382db8453b903cffab986131a12360cd2b2d858f6bbb6542c486dd823e45fe5df16a4aafc63cdc2b12e76a731c62a2aac16023b38566e7d3b2102b4db611410686e66d8888fd23a0b64ce933ad8771c9df1c96fa4a1ad55737fac71a179942b985", 0x65}, {&(0x7f0000a6a000-0xea)="3b39a7f537f682ca8b7a49a33ed4081b5143711b8cd1828ebfffc463dbafcb8ce0d21b7d73c79f3f2a20ea1292953a3631be548ddd17a60c50e234b79d6583cb277b56c0469c8c125d4ea297a43d8da016ceb356b768b1e19ae9a95370eef277aa91d1c0d524b37fe16d00bfc1c03fb5733de5c0d3c1213ebc8e6d62d958cf89dbb0e34309b1825606e9a60819924120f9e5e58477b22daee62ffb68c4d9a0baa3e76f0c52d956b581f5988aceaacbd84f6f6aa990c10f7ff0b0c9984a8280265d9a1411189796998ee5b8cf9093a5162c237daf146d81cb67a5324956eb524519626f94810e2eacd367", 0xea}, {&(0x7f00000cf000-0x9c)="cddd7599440c98c292d6b70e0e2404e899cec81848dc75c3137284486b2dd41b62f2ae8096ca9f8a41960d38b748c0b1f92d5e0e429286517b4c1a4e197c201390e2418ad278dd36f95433dcbac82809947bb5c795421d972b24e5dbe98c6e5aca35f4d13246fcce25c69139386db95a2f8ecd87c4a3bffcab21a785ee6e322040d71d87128ad50b016f5df4ee8da5233839b0dac34b1deaa8aa2e9a", 0x9c}, {&(0x7f00005fc000-0x1000)="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{&(0x7f0000ff4000)="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0x1000}, {&(0x7f0000efb000-0x7d)="31c720aa82e0da35b6c07a35a9a5a00f10eb2420649b1e8c766d61a02b73ae1d1c740c1b1aedbc17375d906ac957b07444a24946d48931e566b23afe55380ff659e5b718ebf93f596c2a6ab3ea2958b4295a03ce70550ce19954837cff8df90bf48e2389f51e24dda6de45b2de6028c09975623ec367e8681dcb51a886", 0x7d}, {&(0x7f0000cdb000-0xf2)="07fd9c3c19ecaf623deee5c272f1486cf651f54fd1c6e38b342bbed0912848f0e1449e207c870f48a7e36316db3d1ee4f98b31de686e6aaedf071f3c9539c2c9ae0e71b8a1146907d47423e7645e3d6688de0a8fa5ef20a18a23f9432bc616991dadb5c9fca60d83e3b850418448f450e3c52fac106b3691b241335e80be646af9b122aa74a91593347d95a8abd5fbe6360130dfb6cf722453df4350ac8eed5249b48c72e74c9d4b3869291ac6d544dde52ce7fd62c399fe9254256b84f802501b68f9064859d92ba8f0312fdc3d874360703452a5f62260b467382efc48b53b5e80a8abd514aec8c10edfec433b5493d97d", 0xf2}, {&(0x7f0000ff5000-0x25)="33c22e8845f241aa5389acdb6fa2d9e0518439a7140612224db0db57dc13ab439178257a3b", 0x25}], 0x5, &(0x7f000058e000)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x18, 0x40000}], 0x3, 0x0) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000688000-0xc)='/dev/autofs\x00', 0x743001, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r17, 0x400454d9, &(0x7f0000ff4000)={@generic="1e044930b04b882294f1c3f2fc1da03f", @ifru_flags=0x101}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/18 11:17:19 executing program 3: 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$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cf2000)=0x7, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dd6000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b69000-0x5c)={0x7, 0x3, {0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/18 11:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000615000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dfd000-0xf)='/dev/snd/timer\x00', 0x0, 0x480) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f52000-0xc)={0x4, r1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') getdents64(r2, &(0x7f0000ee6000-0xf)=""/24, 0x18) 2018/01/18 11:17:19 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000208000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afb000-0x4)=0xc) r3 = dup(r1) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000afb000)=0x1, 0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000afa000)={0x0, 0x0}) tgkill(r2, r4, 0x3f) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000afb000)='./file0\x00', 0x240801, 0x180) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x4}) 2018/01/18 11:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/dsp\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c7d000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0xc) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) fcntl$setownex(r0, 0xf, &(0x7f0000c44000-0x8)={0x2, r3}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000229000)=0x7fffffff, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f000067d000-0x5)=""/5) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) syz_open_dev$mice(&(0x7f00002b7000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00003a7000-0xa8)={{0xffffffff80000001, 0x6}, 'port0\x00', 0x80, 0x410, 0xfff, 0x600000000000000, 0x12f, 0x100, 0x7, 0x0, 0x3, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000265000-0x1c)={0x0, 0x14, "ca9bdfb87f3ef2f5fe23b9070ad9c26b8cf547af"}, &(0x7f000084a000)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006cb000)=@assoc_id=r4, &(0x7f0000da3000-0x4)=0x4) sendto$inet6(r2, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/18 11:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x200000007fff) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) bind$bt_l2cap(r1, &(0x7f0000150000)={0x1f, 0xfffffffffffffffc, {0x5, 0x91, 0x5, 0xfffffffffffffffd, 0x20, 0x2}, 0x2d579da8, 0x1000}, 0xe) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001cd000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) 2018/01/18 11:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000015000-0xa)='/dev/vcs#\x00', 0x0, 0x200000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000020000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000007000)=r2) 2018/01/18 11:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) r1 = syz_open_dev$vcsn(&(0x7f0000730000)='/dev/vcs#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000034e000)={0x1, &(0x7f00004f0000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00003b6000)={r2, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000b39000-0xfe)=""/254, &(0x7f0000f1e000)=0xfe) 2018/01/18 11:17:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0xe8d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x8, 0x80000000, 0xfffffffffffff800, 0x8, 0x101, 0x4, 0x4, 0x2, 0x4, 0x80000000, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x54003}]}) vmsplice(0xffffffffffffffff, &(0x7f0000d9a000)=[], 0x0, 0x0) 2018/01/18 11:17:19 executing program 3: perf_event_open(&(0x7f0000740000)={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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000662000-0x6c)=""/108, 0x6c, 0x102, &(0x7f0000120000-0x10)=@ipx={0x4, 0x400, 0x3, "4655daa01a02", 0xffffffffffffffff, 0x0}, 0x10) inotify_add_watch(r0, &(0x7f00008b0000-0xa)='./control\x00', 0x800) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00004e4000)='./control\x00', 0x1) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b83000)=0x0) 2018/01/18 11:17:19 executing program 6: prctl$intptr(0x8, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x2) ptrace(0x4208, r0) 2018/01/18 11:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0x1e, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r6, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x0, 0x2}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket(0xa, 0x6, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r9, 0x21d) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 11:17:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000+0x273)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfca3) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000001000-0x4)=0xc2) kcmp(0x0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) close(r0) bind(r0, &(0x7f00004fe000)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) write(r0, &(0x7f0000489000-0x26)="260000002a00ff000343007f0015081400ffffff01000000330600f3ff00000000000000044f", 0x26) r1 = dup2(r0, r0) r2 = getpgid(0x0) perf_event_open(&(0x7f000085a000-0x78)={0x3, 0x78, 0x8000, 0x2, 0x2, 0x1, 0x0, 0x7, 0x3, 0x8, 0x1a82, 0x1, 0x97, 0x8385942, 0x8, 0x100000001, 0x5, 0xbe40, 0xe762, 0x2, 0x6, 0xe8, 0x9, 0x1, 0x3, 0x8e, 0x2, 0x401, 0xffffffff80000000, 0x8, 0x1, 0x5, 0x5, 0x2, 0x4, 0xd39, 0x2, 0x4, 0x0, 0x8, 0x6, @perf_config_ext={0x0, 0x0}, 0x800, 0x6, 0xffffffffffffda4a, 0x7, 0x57ceb111, 0x25, 0xffffffffffffffff, 0x0}, r2, 0x0, r1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00004f5000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r3}) flistxattr(r0, &(0x7f0000a47000)=""/172, 0xac) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000b7000)=""/4, &(0x7f00007ac000-0x4)=0x4) acct(&(0x7f0000a6d000)='./file0\x00') 2018/01/18 11:17:19 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) read(r0, &(0x7f0000023000)=""/31, 0x1f) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$mice(&(0x7f0000f50000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x8, &(0x7f0000f51000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000edd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2018/01/18 11:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f00002d2000)="997070703000") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000340000-0x9)='/dev/dsp\x00', 0x2000, 0x0) open_by_handle_at(r2, &(0x7f000029c000-0xf)={0xf, 0xb69b, "f9bed54eb7e79e"}, 0x200040) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000178000-0x8)={0x7, &(0x7f000057f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e60000)={0x0, 0x0, &(0x7f0000a9e000-0x64)=[]}, &(0x7f0000fca000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x2, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/18 11:17:19 executing program 5: r0 = open$dir(&(0x7f0000e8d000)='./file0\x00', 0x18000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x100) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b01000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = gettid() sendmmsg(r2, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fcntl$getown(r3, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x1f) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = dup2(r5, r6) getpeername$packet(r7, &(0x7f0000eaf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b7e000)=0x14) clock_gettime(0x0, &(0x7f000011e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000084a000-0x8)={0x0, 0x0}) sendmsg$can_bcm(r7, &(0x7f00007f4000-0x1c)={&(0x7f0000570000)={0x1d, r8, 0x0, 0x0}, 0x10, &(0x7f00002ce000-0x8)={&(0x7f0000e0e000-0x34)={0x7, 0x2, 0x6, {r9, r10/1000+10000}, {r11, r12/1000+10000}, {0x4, 0x8, 0x6, 0x8}, 0x1, @can={{0x2, 0x5, 0x7, 0x5b9}, 0x0, 0x2, 0x0, 0x0, "a9ceb50b6e30fb9f"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x84) connect$bt_l2cap(r3, &(0x7f0000e5e000-0xe)={0x1f, 0xa, {0x10001, 0x1, 0x0, 0xffffffff, 0x800, 0x4}, 0x7fff, 0x5}, 0xe) ptrace$getsig(0x4202, r4, 0x1001, &(0x7f0000e42000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80206433, &(0x7f0000d4f000)=""/4096) setsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f00002c2000)='D', 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) tkill(r4, 0x18) shutdown(r5, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00008e0000)=""/143) 2018/01/18 11:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000033000-0x4)={0xffffffffffffff9c}) connect$nfc_llcp(r0, &(0x7f0000aa7000)={0x27, 0x5, 0x101, 0x6, 0x6, 0x7ff, "eaa6954e07ec51dace22a2264ee1655dfd86199b57f8dbc7e2a6a7d56571a03685ed27ce27bd7fff28cad29828dd9b1a112a9ca3bd65825d681b6aed0f4344", 0x10000}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd(0xffffffffffffffc0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f06000-0x4)=0xfffffffffffffffd, 0x4) unshare(0x40600) syncfs(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/01/18 11:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b6000-0x10)='/dev/sequencer2\x00', 0x145005, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000c1e000)={@generic="bff403560b5c0358a84233462046f527", @ifru_ivalue=0x542a4200}) syz_open_procfs(0xffffffffffffffff, &(0x7f00005fb000)='mounts\x00') inotify_init() syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 11:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/sequencer\x00', 0x400280, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/18 11:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000d1f000)='configfs\x00', 0x100040, &(0x7f0000ce3000)="") ioperm(0x9a3, 0x9f3c, 0x2) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mknodat(r0, &(0x7f000026f000)='./file0\x00', 0x10, 0x0) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000bc2000-0x14)='./file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) 2018/01/18 11:17:19 executing program 4: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c24000-0x8)={0x0, 0x0}, &(0x7f0000bdc000-0x4)=0x8) 2018/01/18 11:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e41000)=0xfffffffeffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f21000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002ee000+0xc67)={0xfffffffffffffff7, 0x9, 0x9, 0x1, 0x0}, &(0x7f0000fe8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d35000)={r2, 0x10000, 0xf0, "c3d5ef990cb977091b2ba3b48a7fb64629164f21a7d9aa1e657fd9d93e0849a65be2e3304c9a88f507c56ab9a1dc01fd4b15e7d0d3de33b0400348aa81f612239956627bef1fcdcc912296e45f93df3ce1386d7c3bcf03c7946e4e9c0732c3ebf0fc1c07d0fd4a30fc3e7560878c69763a9ed8a4adcf2b266f16ed733ff546c2bc9e5d961198c79ad8b35d0011af7186a7729ce492b3bfc7970200ff174827cc20a55eeb75c3d3c549664f61e1e29b2898755f6bf405326bb07c1c57b394d3667e83acf8249f783199f45ed2b8a578ab091382a019c393dfda1f9e81fbc0c6b0d9132ff68d3faa8c2ab701ba12844d18"}, 0xf8) 2018/01/18 11:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) set_thread_area(&(0x7f0000fab000)={0x7, 0x1000, 0x1000, 0x6, 0x49, 0x7, 0x2, 0xc4a, 0x521, 0x4460e83a}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000470000-0x8)=0x0, 0x8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000563000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004c1000+0x443)=0xffffff3a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c67000)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ce000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000-0x4)=0x2c9) sendmsg$nl_xfrm(r0, &(0x7f000034f000-0x1c)={&(0x7f0000b55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000759000-0x8)={&(0x7f00008c5000)=@updpolicy={0xc0, 0x19, 0x0, 0x1, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x1, 0x1, 0x2, 0x80, 0xa0, 0x3e, r1, r2}, {0x2, 0x400, 0x7fffffff, 0x2, 0x101, 0x7ed5, 0x7, 0x5}, {0x8, 0x80000000, 0x6051, 0x20}, 0x6d5, 0xb, 0x0, 0x1, 0x1, 0x0}, [@etimer_thresh={0x8, 0xc, 0x3ff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x881}, 0x8000) syz_open_dev$midi(&(0x7f0000276000)='/dev/midi#\x00', 0x3, 0x40100) 2018/01/18 11:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000c0a000)=0x0, &(0x7f0000683000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003e2000)={0x0, 0x0}) 2018/01/18 11:17:19 executing program 1: r0 = open(&(0x7f0000979000-0x8)='./file0\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00000e8000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000666000-0x20)={{&(0x7f00003e8000/0xe000)=nil, 0xe000}, 0x2, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006e8000)='tls\x00', 0x4) madvise(&(0x7f00005d9000/0x2000)=nil, 0x2000, 0xc) clone(0x1082000, &(0x7f00000c3000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000090e000)="") close(r0) 2018/01/18 11:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000bcb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009b0000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d5b000-0x4)=0x0) rmdir(&(0x7f0000865000)='./file0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b95000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000095d000-0x4)=0x8, &(0x7f0000f7c000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072b000)="0180", 0x2, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000e75000-0x79)=""/121) getrusage(0xffffffffffffffff, &(0x7f0000a55000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00004ce000)={r0, r2, 0x401, 0x2, &(0x7f0000d52000)="886827ad8cfa9b263d42c3652d489a8f4a882e672565028bf10ca1f810ca5057d5b62ebd4350fc36e6b1d5169ef2f67ffbb6f49123b5ab2b56a2e0506648f75583064b8d4c047240527284b9881edbe057a726ed10646c26ae373c860cbc5572d61566b3a70ef6b53f4dfebff9aa3399e3ca98d8ea2db5b73868ae3f0abbfbfc9b6fe71e21d546357eb90534e5c0a747a0c27524ac59665b35b64973f8ca38895cb832058931a213a64758cce38f22f9528eb365f6c8eb33ca4ba9db581ceb9c4445df65a44981ca", 0x5, 0x6, 0x7d, 0x1, 0x7, 0x9, 0x4, "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"}) creat(&(0x7f0000c69000-0x8)='./file0\x00', 0x20) sendmsg$nl_netfilter(r2, &(0x7f000091a000-0x1c)={&(0x7f0000719000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x7b8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x7a4, 0x0, [@generic="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"]}]}, 0x7b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a68000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}}, &(0x7f0000a79000)=0xe8) connect$netlink(r2, &(0x7f0000fed000)=@kern={0x10, 0x0, 0x0, 0x30000029}, 0xc) 2018/01/18 11:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fc9000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00007fa000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0x0) 2018/01/18 11:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x2e7) close(r0) 2018/01/18 11:17:19 executing program 3: r0 = getpid() r1 = syz_open_dev$binder(&(0x7f00003b9000-0xd)='/dev/binder#\x00', 0x0, 0x800) fcntl$addseals(r1, 0x409, 0x9) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008df000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000b23000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) kcmp(r0, r0, 0x8, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 11:17:19 executing program 5: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000c7000)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x4, 0x3) 2018/01/18 11:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000248000)={0x0, 0x0}) sendmsg(r0, &(0x7f00008af000-0x1c)={&(0x7f0000155000)=@nfc={0x27, 0x0, 0x4, 0x0}, 0x10, &(0x7f0000e7e000-0x38)=[{&(0x7f00004ea000)="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", 0xfc}, {&(0x7f00001d3000)="a8c0e40c83b137e98152a78fd5b7b13ea3bd75843dc5091e340415d6ea60b5bd9fe67bf492cbddf433d4e3085eef0165d707845b3fc1330045adf69fc95c7c297de8cccd92f25b1dfd4f12", 0x4b}, {&(0x7f00008be000)="a39a89", 0x3}, {&(0x7f00008ee000)="cd1b14c133d31a705d55bb279e42c63efa366e55092438af4908aa9b5381196b65c5cc58bd87cbe6513009cb6af853e050162583b597f36f41c1f23b574952c439cc6b8788722eb1272a614b87898bd71685ad2b22f3cd951ba6595958aaf3e92d46b7e4339916e8029b3d4e4556fd132cdcbdcb77945a3c8041db47ae377b7e10989df9fbbef7983340644db5170688a157fef8f44437e5be888f50de0c540b2f1609a2dd136516201c440e672be056485478041218960171d3fcb86f9e79098882cc095307b137b7ae9028086dc17055d3d9eb6ff2ceb3d041e4c72aad37e120bae6f5afbc", 0xe6}, {&(0x7f00007b8000)="382553576b12dc0f2d0c62d6b89d530c0bcdc9d7c3f7557d15f4083aab864596b05ba871afed6cea82d35d1774ea1e8e2bcf30ac838888eb2bc1c37f288cd22dc8670f36a1de34cd71ec8db6f06106c227588f9a58b2aa770e15b0a4e2bf01192bb9486b613c9365fe2d7e9ec443f7af7c45d16dcd38ace6a91a", 0x7a}, {&(0x7f00002c0000)="ecdc1fa7ee99c5e71a789ed5bf94ce1d0b5b975f4a89361e608abce3a584793ee969b0481813952007ebbc109e3732bb4e76594038d4", 0x36}, {&(0x7f0000e75000-0x36)="1b72216a0bf3ca6e46493b2c406df5aadd55ebb62bce08c8b98c134cce28de35245e2b68163ea7166def1da22a722efd9391b068be42", 0x36}], 0x7, &(0x7f0000f96000-0x168)=[{0xd4, 0x11b, 0x101, "3856d61943375d01b641664a7b272cb820698e0aad7f7981608fbd05b358159ee552cda647de68fbc9d37565c7a5b40342d4e3891ab75a661321f6ac24df586c90491bc228562f112d6c899b0f7c4fd5d497ce69b633d82ed4551ab4ac97a8c46783b33ab3477d48d9c5f7022e387d505598d248effc1aff1e4ebe0b0f6704a702f0ce527d727d0dd2405e3912545e913fd7ff6abb11c5d8e87654eb409ba05ba21522af53e7456c7a40b3030d51df01a78f5deac2c6619306d6ffe4174e59d74c8a2603b08e"}, {0x94, 0x119, 0x1ff, "f379145ec5cdb9ef099a9f729061de6d435eecdf91eb00b63f246dedf52bc4f1cd0bf87941f155ce992342f055576c7bed223c1298c6e49b2268166a3c306353a20f1d6c47a1c37ba4bd3281240c1e537639d02d370e3bdbe2a8385a7edeff8cf924d24036d51c798defb1c7b23cebf83f2d3ece2e8e459a3e614006581e2c06a94a52bfe10622"}], 0x168, 0x40}, 0x20040000) remap_file_pages(&(0x7f0000a19000/0x2000)=nil, 0x2000, 0x1000000, 0xdd4f, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @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, []}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000d36000)=""/120, 0x78, 0x40000000, &(0x7f0000aad000-0x1c)={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/18 11:17:19 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/18 11:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e94000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000085b000-0x6)={0xf52, 0x4000000000000000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write(r1, &(0x7f0000b8d000-0xd3)='a', 0x1) [ 251.855541] audit: type=1400 audit(1516274239.983:189): avc: denied { ioctl } for pid=3341 comm="syz-executor1" path="socket:[81740]" dev="sockfs" ino=81740 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 251.917369] binder: 3341:3343 ioctl c0046209 20001000 returned -22 [ 251.930830] binder: 3341:3351 ioctl c0046209 20001000 returned -22 2018/01/18 11:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c91000)=0x80000001, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009b6000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x18) getsockname$inet(r0, &(0x7f0000f0a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000268000-0x4)=0x10) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000032000-0xd2)=""/210) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000981000)={0x0, 0x3}, &(0x7f0000a92000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000087c000-0x6)={r3, 0x0}, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/18 11:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 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) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/status\x00', 0x0, 0x0) r2 = getpid() prlimit64(r2, 0x0, &(0x7f0000d67000)={0x1, 0x2}, &(0x7f000087d000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00007a8000)=0x7) 2018/01/18 11:17:20 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 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$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000025000-0x2)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000028000)=@common='rose0\x00') connect$netrom(r1, &(0x7f0000018000)=@ax25={0x3, {"4e414f70907d4a"}, 0x7}, 0x10) 2018/01/18 11:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) getpid() mmap$binder(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/18 11:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00007a4000)=""/212) write(r0, &(0x7f0000563000-0x40)="4140d38efccc05630df401dbc7d39b75ed0a2ab43bfbd82e0c967757f0a624d26ca3f0bc5d7fe40f4a7835ee09cc137547b9197dbfd6d8e1ffcee9f016f58d25", 0x40) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f4000-0xd)='/selinux/mls\x00', 0x0, 0x0) futex(&(0x7f0000a0c000-0x4)=0x7f, 0x4, 0x8, &(0x7f00005b9000-0x8)={0x77359400, 0x0}, &(0x7f0000185000-0x4)=0x3, 0x48000000000000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00004fd000)=@req={0x3, 0x4300000000, 0x10001, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000078b000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000e16000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c26000)=@assoc_value={r3, 0xfffffffffffeffff}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000966000-0x4)=0x100000001) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) 2018/01/18 11:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003ea000-0x20)={@common='rose0\x00', @ifru_flags=0x1900}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0}, 0x98) 2018/01/18 11:17:20 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x4f)="94dbf1882c032c65b55a1d1887004105ee44f245176ab7c6c79212e95f9733891e6449e54400d50dfcaf06bd11104ba76db150fb408166584f7814c5b4a085f363fbf45d9c5cc3764f559575934f11", 0x4f}) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x80047456, 0x0) 2018/01/18 11:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x4a, &(0x7f000025c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "0000001e"}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000555000-0x8)={0x0, 0x4}, &(0x7f0000a55000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000138000)={r1, 0x5}, 0x8) 2018/01/18 11:17:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x7fff, 0x4, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) ustat(0x4, &(0x7f00005df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000508000)='./file0\x00', 0x0) mount(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f0000f08000)='./file0\x00', &(0x7f0000a2f000-0x8)='fuseblk\x00', 0x0, &(0x7f00002e2000-0xf5)="") futex(&(0x7f00005f6000-0x4)=0x100000001, 0xb, 0x7, &(0x7f0000e36000)={0x77359400, 0x0}, &(0x7f0000e76000)=0x7f, 0x6) 2018/01/18 11:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008e2000-0x12)='/dev/loop-control\x00', 0x125000, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bcd000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0xfffffffffffff1b6, 0x20000, 0xe29, 0x8f0b, 0x0, 0x1ff, 0x7, 0x3c5, 0x806, 0x3f, 0x9, 0x80000000, 0x2, 0x800]}, &(0x7f0000067000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000784000)={r2, 0x1}, &(0x7f0000176000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x102) 2018/01/18 11:17:20 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000048a000-0x8)={0x0, 0x0}, &(0x7f0000737000-0x4)=0x8) 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, 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e59000)=0x0, 0x4) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 11:17:20 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000015000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007a7000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000296000)=0xe8) r1 = syz_open_dev$mouse(&(0x7f0000a26000-0x12)='/dev/input/mouse#\x00', 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ba3000-0x50)={@common='bond0\x00', @ifru_mtu=0x6}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) syz_open_dev$dspn(&(0x7f0000dd4000-0xa)='/dev/dsp#\x00', 0xff, 0x442000) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/18 11:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000f1e000+0xbc8)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 252.458677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/18 11:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) fcntl$setpipe(r0, 0x407, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000ff5000-0xb)='/dev/adsp#\x00', 0x7f, 0x80) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000646000)=""/0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000073f000-0x10)="", 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) exit(0x2) recvmmsg(r1, &(0x7f0000a01000)=[{{0x0, 0x0, &(0x7f00001b2000)=[], 0x0, &(0x7f0000c49000)=""/213, 0xd5, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/18 11:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00004ea000-0x1a)={0x57, 0x9c, 0x7ff, {0x3, 0x0}, {0x4e751086, 0x8}, @const={0x0, {0x2, 0x7, 0x3f, 0xb9e}}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000032f000)={0x7, &(0x7f0000260000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000659000)={r2, 0x6e152de19aee82e6}) write(r0, &(0x7f0000729000-0x26)="260000005e0009ffe93dd0f839c9000000f40f0001dfffff0b000800000000000023ff6e35ea", 0x26) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x826e4c9f681c518a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 11:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x183000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000784000)=0xfdd2, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) readahead(r1, 0x8, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_gettime(0x0, &(0x7f0000575000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x3, 0x0, &(0x7f0000efc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc0000000, &(0x7f0000b77000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000197000-0x2)='\a\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) dup2(r5, r4) write$sndseq(r4, &(0x7f000001a000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffffe, 0x0}, @result={0x0, 0x0}}], 0x1c) futex(&(0x7f000000d000-0x4)=0x9, 0x5, 0x0, &(0x7f0000aff000)={r3, r2}, &(0x7f0000b34000)=0x4, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0xa3df, 0x3, 0x40, &(0x7f00008c5000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000072b000)={0x0, 0x0, 0x78}) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = add_key$keyring(&(0x7f0000a57000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r8 = request_key(&(0x7f000021b000)='id_resolver\x00', &(0x7f0000480000+0xb59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='/dev/dmmidi#\x00', 0x0) keyctl$instantiate_iov(0x14, r7, &(0x7f00001c7000)=[{&(0x7f00001b6000-0xce)="98cdfce13ae3d8b235839e350f297f18f4fd96690200c260cf4276acef9aeae8770159d452c76123e324c578117119030f6b8c2841f299d9c09c6a75e88e2951b5d8fc93d6888de9d2ff7ff35e9049c3b1763f5a3439cf458d8b9aef395686756f6e3125954bde01a837f6f572100cf5319461368f9d469487dd55f5df8122cf267068e6e99bb9df882e560ed0300c17b9a1339130b1f0206e5a6c89695b66fddc32295604be85e396278f09ac9aa1499d17f131c242cb39b76f007fbc24938e0454a8b46905a5cee61c813176f1", 0xce}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000-0x85)="8e8479eac5425b4cd772c2a08baa963275e18f6c4eb6ff1e92d40bd74e4818b7ff35b2e407a0999ec1a0cbd963953c411b193f9c2061f6938cf2f2169db55c3f1dd771019bdf1896ba74ecb45b4bf8c54c23041f945532c7b0bd9c031243705fc554ed1ebab30060a63008667e8e45b37f30723595126314c7d1baade67d1715eb09eff3ab", 0x85}], 0x3, r8) r9 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r10 = fcntl$dupfd(r9, 0x0, r6) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_flags=0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) socket$inet(0x2, 0x0, 0x0) 2018/01/18 11:17:21 executing program 0: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a5b000-0x4)=0xe0000000, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{&(0x7f0000df7000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000614000)=[{&(0x7f0000df7000)=""/31, 0x1f}], 0x1, &(0x7f0000459000-0xe1)=""/225, 0xe1, 0x0}, 0x400}, {{&(0x7f0000216000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df7000)=[{&(0x7f00005c4000)=""/18, 0x12}, {&(0x7f0000511000)=""/99, 0x63}, {&(0x7f0000df7000)=""/26, 0x1a}, {&(0x7f00005a7000)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f00005de000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df8000-0x80)=[{&(0x7f00000b2000)=""/118, 0x76}, {&(0x7f0000df7000)=""/73, 0x49}, {&(0x7f000026e000-0xdf)=""/223, 0xdf}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000647000-0xa0)=""/160, 0xa0}, {&(0x7f0000df7000)=""/235, 0xeb}, {&(0x7f0000aac000-0x12)=""/18, 0x12}, {&(0x7f0000b81000)=""/137, 0x89}], 0x8, &(0x7f0000df7000)=""/228, 0xe4, 0x100000001}, 0x3}, {{&(0x7f0000de9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000df8000-0x90)=[{&(0x7f0000df8000-0xb)=""/11, 0xb}, {&(0x7f0000df8000-0xe5)=""/229, 0xe5}, {&(0x7f0000df6000-0xe6)=""/230, 0xe6}, {&(0x7f0000df8000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e7000-0x36)=""/54, 0x36}, {&(0x7f0000807000)=""/45, 0x2d}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000923000-0xde)=""/222, 0xde}, {&(0x7f0000112000)=""/164, 0xa4}], 0x9, &(0x7f0000df7000)=""/80, 0x50, 0xffffffffffff7fff}, 0x1}, {{&(0x7f0000df7000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bff000)=[{&(0x7f0000df7000)=""/51, 0x33}, {&(0x7f000024e000-0xe4)=""/228, 0xe4}, {&(0x7f000071b000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00007b2000)=""/162, 0xa2, 0xfffffffffffffffb}, 0x0}, {{0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f0000df8000-0x35)=""/53, 0x35}, {&(0x7f00008e4000)=""/43, 0x2b}, {&(0x7f0000df7000+0xed0)=""/219, 0xdb}, {&(0x7f0000df7000)=""/48, 0x30}, {&(0x7f0000df8000-0x53)=""/83, 0x53}, {&(0x7f0000c9a000-0x92)=""/146, 0x92}], 0x6, &(0x7f0000df7000)=""/130, 0x82, 0x1}, 0x6}, {{&(0x7f0000476000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df7000)=[{&(0x7f0000815000)=""/59, 0x3b}, {&(0x7f000053c000-0x5f)=""/95, 0x5f}], 0x2, &(0x7f0000df8000-0x9)=""/9, 0x9, 0x8000}, 0x7}, {{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x2}, 0x9}], 0x8, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000889000)=0x0, &(0x7f0000a6d000)=0x4) 2018/01/18 11:17:21 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5470, &(0x7f0000001000-0x8)=0x8e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={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) fstat(r0, &(0x7f0000004000)={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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000005000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x1c)={&(0x7f0000003000+0xea7)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000000000)={0x24, 0x3c, 0x800, 0x5, 0x0, "", [@typed={0x8, 0x71, @void=""}, @typed={0xc, 0x33, @uid=r2}]}, 0x24}], 0x1, &(0x7f0000001000-0x48)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}], 0x48, 0x80}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xa, &(0x7f0000005000-0xb)="9a0006000000000007004a") 2018/01/18 11:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000799000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000243000)={&(0x7f000039a000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000078000)={&(0x7f00002dd000)={0x7c, 0x29, 0x300, 0x6, 0x1, {0x7, 0x0, 0x0}, [@generic="f3bf27e78f22aad7d7f95aed92a482f257e050", @typed={0xc, 0x96, @u32=0x7}, @generic="bdcf5a5f3bf4ad7047c7390c2375a599bd564572f882b3a70bd294385a4a907c2ebceab19d3a0833da78c791eba7259bd5e774f7a7d2498c43d378a702d4cd4e3557e76e9a340f"]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000000) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c0f000)='-dev/ashmom\x00') 2018/01/18 11:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00006ce000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00002f5000)=0x0, &(0x7f00004fa000)=0x4) prctl$getname(0x10, &(0x7f00001cd000-0x4)=""/41) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002b9000-0xc)='/dev/ashmem\x00', 0x84000, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/18 11:17:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x9, 0xdde9, 0x0, 0x3, 0x10000, 0x15000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x8, &(0x7f000000a000/0x4000)=nil) 2018/01/18 11:17:21 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000b01000)='/dev/kvm\x00', 0x9, &(0x7f00004bc000-0x12)="6c6f776c616e31212a6e6f6465765c1c3500") mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b02000+0xce)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a54000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b02000-0x14)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/18 11:17:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpid() setpgid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000-0xd9)=""/217) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2af, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x81, 0x5, 0x5, 0x9, 0xfffffff4, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1, 0x47ea, 0x2, 0x1f}, @generic={0x1000, 0x1000, 0x3, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x6, 0xd3, &(0x7f0000003000-0xd3)=""/211, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000005000-0x4)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$bt_sco(0x1f, 0x5, 0x2) fchmod(r3, 0x1a2) sched_setaffinity(r1, 0x8, &(0x7f0000002000)=0x6) r6 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x20)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100, @rand_addr=0x7]}, 0x20) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1a, 0x8, "06f1712281be0770fca9a286f7e41cce6c09e877149f54ee429844cda2777e523001536fea89d070b33ed9c056b1ca764be0f4b72bcb48b7b4dd7cd3d6c3be08", "93d8e5e11f5212b99c45ac7225ce05fc5084d122605acd71f442bb7c97012fb80245e9f0e26907ead47ab57c2e5d68694fba820054f24eb995cb3bbeed44806f", "b1e481cf3bdf2239e66f75c3c3c460adee0723c2e2a60efd49fe79e6dbbdd8bf", [0x3, 0x40]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3f, 0x1, 0x0, 0x8, r7}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x4000400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000007000)="62cdd802d6fc8158bb4f660969b3b779546fe8b74b921b8f201550aac2ac1566069f3e97feaf18ac5f7efa6d7ce75d408049487dc3cda08794a59123824480c51355f91d37f90b3359e6349e7a", 0x4d) listen(r4, 0x40) 2018/01/18 11:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000056e000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000aeb000)="5f31a3c3744773ee467965109f6a2ffce59a873755e8de007d14d3750b8c1afb31c6b8b2930b7b88de246f9fd762", 0x2e) bind$alg(r0, &(0x7f0000f07000-0xe)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/01/18 11:17:21 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000011000)='/dev/dsp#\x00', 0x0, 0x0) close(r0) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f00003b9000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000aef000)='./file0/bus\x00', 0x9) 2018/01/18 11:17:21 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000af4000-0x6)={0x7, 0x0, 0x8}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000af4000)=0x0, 0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f000095e000)=0x0, 0xffffff28) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000360000)=""/181, 0xb5, 0x1, &(0x7f0000af5000-0x10)={0x1a, 0x15, 0x40e, 0x3, 0x8, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000033d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00009fb000)=0x16) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae1000)=""/135) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000086f000)='/dev/rfkill\x00', 0x208200, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000af6000-0x4)=r3, 0x4) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/18 11:17:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/18 11:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00007fa000)="", 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000015a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/18 11:17:21 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000+0x519)=0x0) fcntl$setsig(r0, 0xa, 0x38) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f000000c000-0x8)='./file0\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000000c000)=""/205) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0xc0)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000855000)='./file0\x00', 0x102) accept4$packet(0xffffffffffffff9c, &(0x7f0000d79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000f2000)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000bbd000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000913000-0xc)='/dev/audio#\x00', 0x4, 0x400800) syz_open_dev$usbmon(&(0x7f0000baf000)='/dev/usbmon#\x00', 0x5f22, 0x408000) write(r2, &(0x7f0000e6d000-0xc9)="876fd47a038f1e6416d577c53d8e0f7f0b4c32e6f7bf545690998ab98bf5411543ae3ff8f538aea2c688d27a45932d7a4bfc74a22c5c66ffa5fd6a9f97be2856eaab01923c05843cd634dc224bb14b7a4d13eec16b4f90c93e8bbb491240fafaad5dfc282411000939c8059721c1a106f66f65dc864692afde7b4742ae657311c616ccd34fff9a8341e31668e0fe586ccb79d7ef4d90aa5db34f1cb0d8b41d2228998f2416cf3acf2234aa03fa88d29ab4de64ffa7a1fa658a374c41a5947d70f32103773bbb821660", 0xc9) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x18) 2018/01/18 11:17:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sync() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c40000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c9000-0xc)='/dev/rfkill\x00', 0x86080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800000000004) syz_open_dev$sndmidi(&(0x7f0000167000-0x12)='/dev/snd/midiC#D#\x00', 0xab4, 0x0) write(r0, &(0x7f0000932000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb08000300dd8b0000", 0x24) 2018/01/18 11:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18a, &(0x7f00009e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x154, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x87, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @jumbo={0xc2, 0x4, 0xffffffffffffff7f}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x85, "22cae2807ef511cd3c37525f03e13f5f2b01c0d8fd87fb31f97e762bde428154540e847ab336f19a169f5599dc4d0baed27533a433056a9af78308ea360db0a91656ec103b9aee87a1ea3e1ad5dcbb5b66865c7c7b0e69fe74d41d3f92e8ffac0be0dce882caa09ad4bc8286c23ffdc03cceabe17ad21a8698e87278deb631736184dc06fa"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1fffffffffffffd}]}, @dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa264}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x7, [0x80, 0x40]}}, @ra={0x5, 0x2, 0xfcb2}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x5e, 0x0, 0x9, 0x5, 0x0, 0x100000001, 0x3}, @hopopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bdb000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f000096f000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ec000+0x58)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000090b000)={0x0, 0x0}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = open$dir(&(0x7f0000563000-0x8)='./file0\x00', 0x400000, 0x38) r6 = socket$unix(0x1, 0x5, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000197000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00004e6000)={0x8000, 0x0, 0x1, 0xffffffffffffff9c, 0x0}) ppoll(&(0x7f0000705000)=[{r0, 0x8000, 0x0}, {r1, 0x410, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x20, 0x0}, {r4, 0x8190, 0x0}, {r5, 0x8c, 0x0}, {r6, 0x1, 0x0}, {r7, 0x20cc, 0x0}, {r8, 0x8000, 0x0}], 0x9, &(0x7f0000464000-0x8)={0x0, 0x1c9c380}, &(0x7f0000d0e000-0x8)={0x6}, 0x8) rt_sigprocmask(0x2, &(0x7f0000529000)={0x4}, &(0x7f00005c6000-0x6)={0x0}, 0x8) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/dsp\x00', 0x900, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000b18000-0x4)=0x8000, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r9, 0x80dc5521, &(0x7f0000c1b000)=""/27) 2018/01/18 11:17:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000406000)={0x1, &(0x7f0000ca9000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$mice(&(0x7f0000fce000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00003c6000)={0x1, 0x0, 0x10002, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000092c000)={0xfffffffffffff001, r1, 0x10000, 0x4}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bbb000)={0x0, 0x0}) 2018/01/18 11:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006f3000-0xa)='/dev/dsp#\x00', 0x2, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc560, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bb1000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00009e6000)="4b1613660a3cfbb272710ceca8534ab3a1d2c08b8d4556e0857077b9ef3f15dea6e53bdd2ff50e54dd357dc236335d9c4c89746a0e82a0ed11829307f8e14211d980647c33aecd8b8a9cd7f2a9ae30db1fe8e9931f80132aae6da64c7d3bcf24ae0d3ef2d340c269cf14661ebca76d4dbe91c4aecbe66c9fe4a0b0a5646217", 0x7f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005aa000-0xc)='/dev/autofs\x00', 0x18800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00009c0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = geteuid() setuid(r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/18 11:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00009bd000)='./control\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f000065d000)='./file0\x00') dup2(r0, r1) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x15, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000056b000-0x4)=0x0, &(0x7f0000b34000)=0x0, &(0x7f0000c0d000-0x4)=0x0) getresuid(&(0x7f00001e5000)=0x0, &(0x7f000009f000)=0x0, &(0x7f0000e60000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000-0xa)='mountinfo\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d50000)={{&(0x7f00006a1000/0x2000)=nil, 0x2000}, 0x2, 0x0}) stat(&(0x7f0000ad4000)='./file0\x00', &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r3) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x20a970e3, 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) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a2000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000a59000)=0x9, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00009a8000-0x400)={""/1024}) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00005d8000-0x68)={0x0, 0x0, [0x0, 0x3, 0x7f, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000650000-0x8)='./file0\x00', 0x0) r1 = inotify_init() getpgid(0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000281000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/18 11:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000639000)=0x0) sched_getparam(r3, &(0x7f000093a000)=0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000072c000-0x4)=0x7, 0x4) 2018/01/18 11:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008c4000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000779000-0x10)=[{&(0x7f00009a9000)=""/4096, 0x1000}, {&(0x7f000037c000-0x10)=""/16, 0x10}], 0x2, &(0x7f0000220000-0x8)=[{&(0x7f00006f4000-0x86)=""/134, 0x86}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a31000-0x8)={0x2, [0x7f, 0x4]}, &(0x7f0000ed6000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c10000)='net/ipv6_route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000ec9000)={""/1024}) preadv(r2, &(0x7f000018a000-0x10)=[{&(0x7f0000809000)=""/197, 0xc5}], 0x1, 0x20000000) 2018/01/18 11:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000935000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r1 = add_key(&(0x7f0000432000-0xd)='dns_resolver\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000088d000)="55e64315860bf44e5c8cb94a2624008e52a486f30e7770e36d1b6ff22e465193856df32095f944da745e6dc2fa0e1ca6c0ae45e110024ae1c526052b7b7de33cf66f9902b1d3b1b98175c227d8e63974df5dfb90682ac25d69", 0x59, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x8000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f85000+0x309)=0xb1f, &(0x7f0000c62000-0x4)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000f00000-0x12)='/dev/input/mouse#\x00', 0x1000000000000004, 0x8000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00004b6000)={0x7, 0x4}) 2018/01/18 11:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000667000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000082e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003ed000)=0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000afd000-0x4)=0x85, 0x3) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000bcd000)="8fdf0017969272cb", 0x8) r4 = socket(0x5, 0xa, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000078d000-0x28)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000205000)=0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x200001d6, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000a18000)=0x0) 2018/01/18 11:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000af6000+0x4ca)='/dev/snd/seq\x00', 0x0, 0x280000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000434000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00008ed000)={"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"}) sched_setaffinity(0x0, 0x8, &(0x7f000011c000)=0x1) r1 = socket(0x2, 0x100000000006, 0x0) listen(r1, 0x0) r2 = accept4$inet(r1, &(0x7f00006e2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db7000-0x4)=0x10, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000-0xc)={0x1, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x61) 2018/01/18 11:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009f9000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000e8000-0x2)={0x7, 0x3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000003f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x407)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000+0x821)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 11:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffffb6) stat(&(0x7f0000738000-0x8)='./file0\x00', &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dff000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_open_pts(0xffffffffffffffff, 0x82) syz_open_dev$tun(&(0x7f0000efd000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400101) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000d3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acc000-0x4)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:17:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xf800000000000000, 0x1, 0xfffffffffffeffff, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00008ab000-0x4)=0xd4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006fd000-0x9)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) statx(r0, &(0x7f0000654000)='./file0\x00', 0x100, 0xfff, &(0x7f00005a9000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000bb0000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff47) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f00006a4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 11:17:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000088a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x37)="9dcd983e5a923747aab334f383b4fcc59380af6c7fb7cebc5ab5854aa960d9a0bd24d4b76333bc336d5fb15ff14df29e22ed2a0af51743", 0x37, 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) r1 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000113000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000567000)="26656d30656d317b27da706f7369785f61636c5f6163636573736e6f64657676626f786e6574306574683100", 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000e8d000)=[{&(0x7f0000ab0000-0x46)="ae299a76a05fedf980e5e61d875e76be36838456ef45b99f8bd3f30e82087ab36ed05a7c0b584d11e7a67fb9e056518b79f696b4d4f627d2e9f38a41d0e4b7c00e57b09dc32a", 0x46}, {&(0x7f0000a02000)="8d56c7f43c72a84ddf9d1f219bcd5365d02ee020ab2bd86164551570b1e8af0c8206aafed862a88fe92b7eefa98887439e", 0x31}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000000)="fe48c543306e8ecf0be632f89e1c932083f3c04145daf752bb8ecac8cfafa623e424439a811e6c889eebdb5997a4e31d77e27189d0d03f9f9d9a742ec5b9f40e8ab5c5b24d37ab967b66d04b9071d5334fc78e69e73b86e9ac325dd9cdfb83764765ac462cf9c4ec30a14b93dc1bc719dec23d30bcb5868f3e5721dc746b27227a9e62089301aff3b6d7f5eef66990f1fa572682f1fdde83a9a129bce61c069fe281f4884d6141cbeedb4c43f77cbd09a2d0f4cc4d44112aab5353d7", 0xbc}], 0x4, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x1, 0x4080) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x800, 0x0) fcntl$getflags(r4, 0x40b) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000004000-0xf9)=""/249) rt_sigqueueinfo(r3, 0x5, &(0x7f0000002000-0x10)={0x1e, 0x5, 0x6, 0x1ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000005000-0x10)={0x3, 0x20001000, 0x2000, 0x2, 0x6, 0xfffffffffffffffd, 0x7, 0xffffffff, 0x4, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setfsuid(r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000007000-0x8)=0x0, 0x8) unlinkat(r2, &(0x7f0000005000)='./file0\x00', 0x200) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000006000-0x4)=0x6, 0x4) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000ee2000-0x38)=[{0x2, 0x4, 0x80000001, 0x7, @time={0x0, 0x0}, {0x3, 0x1}, {0x4a9a, 0x2000}, @time=@time={0x0, 0x1c9c380}}, {0x3, 0x401, 0x5, 0xdf8f, @time={0x0, 0x0}, {0x600, 0x80000000}, {0x69bd, 0x6}, @raw8={"fa7c598e12ab01e2c893bdfa"}}], 0x38) dup2(r0, r0) 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000952000-0x10)={0x0, 0x3, 0x0, 0x5, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x6c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00008f6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000e95000-0x4)=0x0) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000ba000-0x10)="ba9862f8b6d8ef7eb743409ef3d99657", 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6cf2) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000021d000-0x8)={0x8, &(0x7f0000a38000)=[{0x7, 0x7, 0x8, 0x101}, {0x1, 0xffffffffffff8000, 0x7, 0x1}, {0x6, 0xfffffffffffffff7, 0x1, 0x3}, {0x7, 0x800, 0x4, 0xffffffff}, {0x0, 0x4, 0xcf, 0x7}, {0xffff, 0x77, 0x3ff, 0x49da}, {0x7f, 0x69, 0xc7, 0x4}, {0x6, 0x8, 0x1, 0x0}]}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000f93000)=0x0, &(0x7f0000e4b000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000997000)={{0x0, 0x4}, {0xffff, 0x1}, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0}, 0x98) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008d2000-0xf6)=""/246) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000118000-0xc)={0x0, 0x0}) prctl$intptr(0x1f, 0x4) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f00005b8000)="", 0x0) get_thread_area(&(0x7f00000d0000)={0x100, 0x0, 0x400, 0x9, 0xffffffffffffffff, 0x7, 0xe9, 0x7f, 0x34d8, 0x9}) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000041a000)={0x1, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f00006ec000)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000081e000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 11:17:22 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000487000)='/dev/input/event#\x00', 0xf7, 0x0) ioctl(r0, 0x180004523, &(0x7f0000eae000)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b34000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e80000)=0x0, &(0x7f0000fa5000)=0x4) 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket(0xa, 0xe, 0xb08) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a0f000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a19000-0x1)=0x0) 2018/01/18 11:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a70000)=0x0) r1 = gettid() r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/dsp\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000963000)='/dev/vcsa#\x00', 0x10001, 0x400000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000f00000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004a5000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003ed000)={&(0x7f0000a96000)={0x20, 0x10, 0x139, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/18 11:17:22 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000043f000-0x11)='/dev/qat_adf_ctl\x00', 0xa080, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b0a000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xa)='net/route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007c000)={0x0, 0x0, 0x0}, &(0x7f0000129000)=0xffffffffffffff10) r3 = syz_open_procfs(r2, &(0x7f0000be0000-0x33)='attr/prev\x00') sendfile(r3, r3, &(0x7f00008b7000-0x8)=0x0, 0x2a) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000897000)='./file0\x00', &(0x7f0000001000-0x8)=@random={'user.\x00f', '\x00'}, &(0x7f0000001000-0xa)="6d0000eb0000009d6900", 0xa, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) lgetxattr(&(0x7f0000416000)='./file0\x00', &(0x7f0000fdf000)=@known='system.posix_acl_default\x00', &(0x7f0000cb5000)=""/32, 0x20) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 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], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000003c000)={0x3, 0x20001800, 0x4000, 0x3, 0x1f, 0x8001, 0x102, 0xffff, 0x100000000, 0x1}, 0x10) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a8000)='net/ip6_tables_targets\x00') fcntl$setflags(r0, 0x2, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00003d4000-0x4)=0x1000) sendfile(r0, r0, &(0x7f0000686000)=0x34, 0xffff) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00008d7000-0x4)=0x0) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b91000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00008f9000)=""/28) clock_getres(0x6, &(0x7f0000e3f000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000075a000)={0x7, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x1, 0x800, 0x3, &(0x7f000089c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x59dc, 0x27}) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000813000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x224002) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00004cf000-0x4)=0x0, &(0x7f000027a000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009cb000)=0x1000000, 0x4) [ 254.068759] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x40400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000008000)=""/206) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0x7aaa1b22, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000009000-0xa0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffd}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x1, {[]}}, {""}}}}}}, &(0x7f000000c000-0xc)={0xfffffffffffffffd, 0x0, []}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x6, &(0x7f000000d000-0x30)=[{0x8, 0xe2, 0xfff, 0x3}, {0x4, 0x4, 0xffffffffffffff80, 0xa2}, {0xffff, 0x800, 0xffff, 0x6}, {0x1, 0x0, 0x3, 0x100000000}, {0x1aa, 0x6, 0x6, 0xb1f}, {0x2, 0x7, 0x3b3, 0x9}]}, 0x8) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006db000)={0x0, 0x0}, &(0x7f000061a000)=0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000027000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001e000-0x4)=0x3a) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000024000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000906000)='/dev/binder#\x00', 0x0, 0x802) r2 = creat(&(0x7f0000f42000)='./file0\x00', 0x60) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000093d000-0x4)=0x0, &(0x7f00003ab000-0x4)=0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000941000-0x8)='./file0\x00', 0x0) syz_open_dev$sndmidi(&(0x7f0000418000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x600800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000666000-0x8)={0x5, &(0x7f0000940000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000585000)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000942000-0x8)={r2, 0x2}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000245000-0x4)=0x400) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/member\x00', 0x2, 0x0) [ 254.117424] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/18 11:17:22 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x4c, 0x0, &(0x7f0000002000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000002000-0x18)=[], &(0x7f0000006000-0x10)=[0x0, 0x78]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 11:17:22 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f000028d000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000e24000-0x22)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00003f7000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000134000)={@loopback={0x0, 0x1}, 0xa329, 0x0, 0x1, 0x2, 0x1200000000000000, 0x9, 0x4}, 0x20) 2018/01/18 11:17:22 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) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = add_key(&(0x7f000037e000)='id_resolver\x00', &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cb2000)="405f299490747c2212ba20fcf1ec0074ece970fff825394438f73b2931f26aa79ded08ec6530a220c55342e6f016f19062c42ff0bd3af02055741dc0bc037f0cf52a47180f596a8993d555de445a521ac657338d496c4868c4f4d86d04ca3931554414b4318c646e77af3652ba4d0cf31ff9f11bea65ec1d3d093ee17f0f2a7a229500d87dc2b291d1ca674045363d7067de8f", 0x93, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000f00000)='id_resolver\x00', &(0x7f0000bb3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000953000-0x31)='ppp0selinuxnodevbdevtrustedselfvmnet1mime_type%\\\x00', r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000858000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000046d000-0x4)=0x6, 0x4) add_key(&(0x7f0000e58000-0xb)='cifs.idmap\x00', &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000220000)=0x0) io_submit(r1, 0x1, &(0x7f0000a59000-0x4)=[&(0x7f0000a48000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00004f2000-0xd)="d4aea159d9d075189e", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00005c4000-0x58)={0x0, 0x17, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011b000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fda000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x58302835, 0x107e255, 0xffffffff, 0x0}, &(0x7f0000069000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000029f000)={r2, 0x3}, &(0x7f00007e2000)=0x8) timer_settime(0x0, 0x0, &(0x7f000033b000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000304000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b42000-0x8)={0x0, 0x6}, &(0x7f0000c2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f36000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1, 0x200, 0x1, 0x22}, &(0x7f0000bff000)=0xa0) set_mempolicy(0x3, &(0x7f0000cf0000-0x8)=0xfffffffffffffffb, 0x20000000000004) openat$sequencer2(0xffffffffffffff9c, &(0x7f000096c000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 11:17:22 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00007b9000)='/dev/admmidi#\x00', 0x9, 0x351000) fadvise64(r0, 0x0, 0x1f, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x800, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000-0x4)={0xb62, 0xfffffffffffffffd, 0x8001}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000023000-0x4)=0x3, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000023000-0x40)=[{{0x0, 0x7530}, 0xd04, 0x10001, 0x24ded63c}, {{0x0, 0x7530}, 0x20, 0x3f, 0x42}, {{0x0, 0x2710}, 0xfff, 0x1, 0x10001}, {{0x77359400, 0x0}, 0x3, 0x1f, 0x1}], 0x40) close(r2) fstat(r2, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000000f000)=0x0, 0xffffffffffffff41) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000000f000)='/dev/vcs#\x00', 0xacd, 0x200000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000010000-0x8)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000010000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000-0x4)=0x8c) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) getgid() dup(r0) 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000a73000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000996000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x989680}, &(0x7f0000a6f000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/rtc\x00', 0x82100, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000a76000-0x10)={0x7, 0x7}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a75000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000a73000)={0x40, 0x3, 0x3, {0x0, 0x0}, 0x2, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000834000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x101, 0x2}, &(0x7f000008f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000807000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000849000)={0xffffffff, 0x9, 0x8001, 0x0, 0x9, 0x7f, 0x0, 0xcb6, 0x2, 0x8, 0x1, 0x93, 0x0, 0x80, 0x5, 0x3, 0x2, 0x81, 0x4}) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f06000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4f000)=0x18) openat$selinux_create(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/create\x00', 0x2, 0x0) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") r1 = syz_open_dev$mice(&(0x7f000093d000-0x10)='/dev/input/mice\x00', 0x0, 0x82) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000800000)="820104000000000000") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000704000-0x8)={&(0x7f0000520000-0x8)=[0x0, 0x0], 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cea000)=0x0) syz_open_procfs(r1, &(0x7f0000cc0000)="6e65742f01c7000000a00000720057") ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000dd4000-0x31)=""/49) syz_open_dev$vcsa(&(0x7f0000a6d000)='/dev/vcsa#\x00', 0x3, 0x8081) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000895000-0x6)={0x3, 0x9}) sched_getaffinity(r1, 0x8, &(0x7f00001b2000)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000bda000)=[], 0x0, 0xffffffffffffffff) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_crypto(r0, &(0x7f00009e6000-0x1c)={&(0x7f0000a03000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e93000-0x8)={&(0x7f0000075000)=@upd={0xe0, 0x12, 0x301, 0x6, 0x2, {{'rfc4106-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038b000-0x4)=0xbe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007f0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064c000-0x4)=0xe8) getpeername$packet(r0, &(0x7f0000ccf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f83000)=0x14) getsockname$packet(r0, &(0x7f00001b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091d000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000c1d000)={&(0x7f00005ff000-0xc)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f00000c4000-0x8)={&(0x7f00003e6000)=@expire={0x1504, 0x18, 0x2, 0x6, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x8000, 0xa, 0x80, 0x80, 0x3c, r1, r2}, {@in=@empty=0x0, 0x0, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x81, 0x4, 0x7ff, 0x80000001, 0x936, 0x4, 0xfffffffffffffff8, 0x1ff}, {0x6, 0x2, 0x7e6, 0x8}, {0x4, 0x8, 0x9}, 0x4, 0x6, 0x0, 0x0, 0x8, 0x20}, 0x8}, [@migrate={0x88, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b, 0x4, 0x0, 0x3, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3f, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @offload={0xc, 0x1c, {r3, 0x1}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0xa, 0x80000000, 0xff}}, @algo_comp={0xd8, 0x3, {{'lzjh\x00'}, 0x478, "db40672c0737790577c7f1fc8b2aa5597ccdafa498cb890ccb708309619709ed9c3ebbc76fa3dfc293eb06335377ddb8604ed23496e0f85a038438b4e03849c7fab1299e93c16aec74f39e1370b396038b4aac10e728e0e630bed1233caf04d9ec8086e7c94ae74b752eafe7169e961f18807261e7b561de8162fe44350d7e53a301b61bf4550c0ae6e78ab99fdaa0"}}, @algo_crypt={0x1048, 0x2, {{'cbc-serpent-avx2\x00'}, 0x8000, "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"}}, @offload={0xc, 0x1c, {r4, 0x1}}, @replay_thresh={0x8, 0xb, 0xce}, @tmpl={0x204, 0x5, [{{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0xa, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffe, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x3, 0xf3, 0x7, 0x2, 0x4}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x3, 0x7, 0x3, 0x101, 0x2851, 0x5, 0x8001}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x6f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x8, 0x1, 0x81}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x0, 0x1, 0x0, 0x6, 0xa9d}, {{@in=@empty=0x0, 0x2, 0x2b}, 0x0, @in=@empty=0x0, 0x5, 0x2, 0x3, 0x8, 0x9, 0x1, 0x80}, {{@in=@empty=0x0, 0x0, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x7, 0x0, 0x800, 0x40, 0x7, 0x4}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x2, 0x0, 0x0, 0x1}]}]}, 0x1504}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00009cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5d, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[@lsrr={0x83, 0x37b, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40ab, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) accept4$packet(r0, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000065f000)=0x14, 0x80000) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00007ab000-0xbc)={0x0, 0x2, 'client1\x00', 0x0, "bc45a84da2530729", "7d42895bb9f6315fa7eebbd25972c19660d6cd00c95296ffc5f519a056a5141a", 0xffffffff, 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000171000-0xa)='/dev/vcs#\x00', 0x0, 0x8400) accept4$llc(r1, &(0x7f0000cef000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000176000-0x4)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, "006f72743100000000000000030000bf0000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000f00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000339000)={0x0, 0x1c9c380}, &(0x7f0000095000)={0x0, 0x0}) memfd_create(&(0x7f0000f74000-0x40)="006f72743100000000000000030000bf0000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000f0000", 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000149000)={0x0, 0x0}) 2018/01/18 11:17:22 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b22000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000-0xa)=""/10, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) [ 254.309056] binder: 3802:3813 transaction failed 29189/-22, size 120-0 line 2788 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020d000)={0x0, @in={{0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d52000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dc0000-0x8)={r1, 0xdc}, &(0x7f0000954000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/18 11:17:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/cuse\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000400000-0x30)={0x7, 0x7f, 0x8, 0x4, 0xffffffffffffffc1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000841000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ae8000-0x8)={0xfffffffffffffffd, 0x7fffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000099000)='/dev/sequencer2\x00', 0x400000000000800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc6000-0x6)={0x0, 0xfffffffffffffff9}, &(0x7f0000acf000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e6a000)=0x3, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000fd8000-0x10)={0x6, 0x2}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000016e000)={0xaa, 0x3, 0x7f}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000b5b000)=""/75) accept4$ipx(r1, 0x0, &(0x7f0000a8f000)=0x0, 0x80800) ioctl$KDDISABIO(r0, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000c15000-0x50)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c7a000)={@random="cd51e1800404", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x2, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "174775", 0x0, 0x21, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/18 11:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000190000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000b53000-0x82)="b899b5b5ef0a54bb9cfccf6d5dcb04ad997cebe4ad9d7317b1f64138394ba3929f365b114504f096f93c838f04770fc592b002ccd8c4d1cc28cdd3e49144adc776cfa49fbda82eadf9faa6898ec16e8b625418713e68b3d8930c836bd3cabdc41eb551294d82207bf243ef1f1eb51e5f5d804174b70afb3396a13bfebc2960e2ee7d") mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) readahead(r1, 0x1, 0x0) pwrite64(r0, &(0x7f0000d94000)="dd36730702c8f3bc5184a61fc90ef3dee5b9a5d4a70f87229ff373b06298abc006775e47673c844671010aaf4a32c120ee3ea527927ade414ca06a116788f7d1d415c068d1ab96811c8e27e53a5d98bf006b59f6e832cddef09340b8f07f7dccd458d0e18b91928444cc40c733b1b578d50954dfba3fccd7dae00d6f0ca617aee3989fc55a3fb0b0f82fd1a397421b315770501614bc13d34650318f74befef5b9d3e5d94077293bdc12c13c23f184e48cfe1749261c9aa30f92cefdaceba420c44002c73e60b4a46708539007a186ae294ff516055982ad013637f0e06dc5b9aa86ea43458cd4e33e9763046da600f3d57f8e4758f8690c437975d6c4d970427e2aaa567bfe4dda4f9a0ac4dd60f081c9ed5768b59cd90098fc259defcfcb5a7dadcdd3d93aba082275c007c8ba6bd0934cab850f4a42594a4bd7badbec34c4a786c34f49d44ac6ed4c9e9fb793dc72272e7924b131851e48bd229ca9aaf4c0db4558d3678743ef43d130c939273a769175ecc22884de62e040a314c6c0cd37316ebe0acfc4938774d7af7acdd7abc54760848372f7b2c761ee700adde2e5aed18dcc615b19ada9cd82d4c094eccec4886ad5b2b10549f563a9e5a5ce679e4b5a5ba3b707cf4a489c0939588b6d5a308319587306a6148c37738bbf64d15f4acddfa01e63887afda04426570e958b25172ac85efa4f87087ae0d262c19607e3e252643103f0167bf02c7210c29c5655353a92b0bccbf7c023668b344153fa40dd62e16b16bbebb325b90dcaf1deee6aa70987ac03a17459988a530c670c03bd3e1c56dd8c0731b9481b2da9f1550f08582fef8a96e04c3d1ef8fc4989f740baa99b357beca4eed7a2efdcecab9c89d979811affe2eea9e2e3b6819261e4e841edefbd54ffaccb5064ebefee4687e1bb75d6965184ad06e028dee91703c4a97fdb07c8552f0879ce5689d3ab6775a2e51a2a83b49428f89d3d0e3bc44012b8a21c594b604343898dc1a470195684e07355af3b5df7d4a72528aa7946fea31c3ec922deb3b2b6570cbc091622018003b7bb1df5b5db765cc04ed1d49b160c8a44f8fc0309d6248a631a3b1cf653457b93e2f99c8b4d9e94250ebf291efc66bc1b963701d010706f5ec876f693d6c7012490d378e7c49869ede95da9ed37b79899f1914ccc38d884b3f1fc8fc0b36800d93dcc63afd6f6147532bdf1f28261988e3202856b89e3bb9bd828bcd9aa797809a70003ea17c5a586d3c88dcbbc76f706874655f33a9df7cb58a4bd4a4ccdb47b8d9874cc9e4106159b3ca5cbdb7b4b89423926e026cf73f32dc77da1abe036d1ae542c7a87b526c28b78267d565c357e2b72feeb3bd7183b6f6dd774ec7b884918091b73e521a669cd65b837d924bc11e214b90a218b5c1bfdd825461da969649e4da651aa657eb9fb2c13f405e62ed444887f51ce8920294222926987e4d113aecdaeb50e1f19ed0dffe0eb5df291d6ef85b1a35a98e6312f4718b58c56973f34eeab087725fca7d254355b653611cf0331f2db6f3f95093110b4b882c3dcafc3b9f0471bbfe0fe93c45e5156ba4be22ba1fd67a0ed7104a1a5cdb48ed9b7cdc8c5b2423680a3de01645dfd2da5ba566b896b19a60378cb40e0937ea9aae09f0f0ef35894aef69056abb12556508af398e37601d4d0fb4e31c8e69620eb83a3b831c4bcc1720d92ec29110798eb9ae06ce3cf181e758cc9b16865d11adf35af004572e1d9e4bafbf1f1003958d5bc7539d55e1a20b0720b54bd53ffbebbdf32e879653eb8276b84fae6ef290ac729446c67a2d5592434d543cfd87b6aa8cb48ffc83c1379c6275d387de7d37b4087ee6cfa2ef2f897acdb917d18376f3d65e7852ae2a87701be0fdca88d1658a994606113a15ebfcf31b8b0e97736db68edcdecf9e6cd52cbffe4db06abcbc50d08d5acc7c2c66ca523fa39b0bab297d24e2ddcc72c4a0635127fc4cbc3c91b4bf44d05ca96c3b2a5df6c54f8f733c52fc94b29e47030b10ff06228e9ceca354243d2315cda2b311961e88ce56b648d5629c8bffc934df7e8462d0b23ba68f7b979b6a63e9c4da07c0ee5bba803bb8110f542e070cee7dec4fb60913e34214812e6bcf65539ac7ed1b0129faf3b4d060d504a0eada1fc5c26c60e48fa882f7a0a44216b0e598c0e2c1b984c78889a094198d79898e1298a80e6c04e6a4d2ed7a026f6bbfeb478ea920196cb10f2d44e038aa0f7886e13139f017a414ab4f25b2c4f48fb3f350433d31dbbe701eeabc0c20d32ad07644cc33d892de5c4dd7d1d0a3d32556b4ab45772f542076e6f33b09621b7a35b7cd1e6859330fa1a9c17a428a83db38d6b87e3ed6742c7dc805020b28a293cb1d20ee9af4cb1c08a535c6ad7fecd7c1bbfdf7047192273dda2508e12f2078c22a4f5eb1117f5aceb37c21fd9395569bd64333a69ede7d2d9d74942af87417c5980d3ce435a0f4918a630613c6660cb4c8974ea578f3c4125bddecb29b1f6cbe9aecd5b756206bd51d4929d9100e92e84af76cd5774f7d72e90a91afeaefd5330ca1bfe1bbe07c25d7f2086a32205ba68b1009f17499828b33c670d0d4f263c2ddf8d5da48df288cb4a4aa90b79c37555a38ec386aa5637954973ae3b5e38c2617ded2c9e5817a2d62bf972e9067a9a50ddbe71f713cdfcbe3f4725e9533dfb927fc47b7ed02ec0ee41ea7338848db1d14d7568926125ae13510b550a0f2d689535e289a1fc43ea55f3d9f9b413ec3dde0f92de1a68fd9a38c12fc557a4ebc762e912ab6f2bf5281ea8675e96e79ecf4fe8109b0f0b50a5669dce946e07151c96076a694de8b1b296a3f29437fc8c0c121c3379adb0af07414c6b5f2b8790443b7d3b84dbb9b7260feff2200ffbe352a514dfe7bc5deeeb29b562e8c759c0e5c1d2a65e1385801a9296886294b4543cf07d6a970d0079b0c51901307be60275884f8fc49b77dbd75cd48479f4ca457c75da5e5f0eb72da2c4185158fa5587711752ffb58a95f250bfc4c37df35dca461ced8b194737a48f2a71343a0bc09f137b7a683e57b7613749ed17e74ce00f3caf0b6a567c159b3fb2c390eefdd87c161fe56115690da26f6305ad38a5530b6c9d9969b6a65ce445d901b39b07e7c1f4a12ad3cf67484ec177b5de390389fa5711174084a1b23263985258fd7f4e8bfa4b20ce962e3f056a417d42f73cabbaa3881deb58d08fb08e33e7c3a51f60383edf2105e2c65f713a5b9db6435ef804ac041bed839efd2d94c85f7e0512178805f79b00f0feb209da22ebd53c211cc37d49f50c0f4bfb585af2dbd937e9d530adbdc34caef21c4a9157f67a3d97dcb14ffefd39e653d7b800943aa0ad2bea952e2a4335d4c114757e7656b6e258e3840c208d205729816c21e168dec22bf0b1fa1137eca6d84ffa020f4af8d85d107b07c47b197f88f0e01473b1fa2437731c3c1c3d690ee46f9d6789fd6c9c67c14dd2baaea9e8c0c04437b8d6b3e996dd156cea8ac5080ebdffbb70d2739da2818111d25f9bcbe334450c01bfdbc78d41858cd6d593bf55cf7321a583c690810dff5d48c18861f753ee19bc4dd34c076a1450d86aa68c55147a05810ce078b80c9d164e71ff204ac3f9a9fb8b630de749bf669516c75daf93264c3d2fbd15edb1e6d7ee07360ffc4f577078f180434337395985b45e59f8fdaeeffde570103476e243caf03dfa5ea2248bdec356a5c52721edcd3a8214a00afdc7f0875aafa90e3d3b43092af231b0009e34d93e7d3c18c945dfc6ec34dcaa9cfeb769cb7277802da1777bcef9a75100bf1b107b73be5f850456543fb4f663c73ce8f72befef7cef91177a9c77c61111617fda5567f1ef326424b963337db31004fc7c54a7476023315975a40d40b34c292ca50d7f5e4195fc8c3a9df383446c8ff919a727a89c7d3498402b10d4f00e25e43571c469fd231f42a9d6f26f9ac2511e6a85789f12d7b1e942214de8395a530635a8e86079003f41214167699885715edac46697e2a0d17ed69b6810e2f7bf9e962d3d6378ab31f7bc9e654f02ba99edbae8bceffedac177700c2fe9a88ce1d6c18a8f716db4c164d0d20359cfdc80299406b49ec9d32509bbbe2012ce9fc5276f8c6cc6311434d743f929a43b8b238a0a156099ff95133bebd6373035048eda91a1b448a82dea65c42ac115f2e357b5964d134f6faf8402903b928baf645b7789a556d985aa19d54d4e5e8b3b9088b735bdae4b76fc52f245118db4e9d4f26dda3f7f97f85a3468451c7c5d3ab65b74247d6a8fda485a78a5b926e46358df40f43ede9bc4d99971014f107f7257982351d1d985b6d0ddceeb9296b3b4d27b28d2541c55b47ec13caf4a300ae8f4cb257ad34a6ae18bd29edded249baea5873139a252a81c6e76a71196f03883049c426427af4a62d5f3f3801e95b83d1b77e7c107ef27044eb32c1efc624363ae0deeb63a439b0f84023264f11dc75379d80b8ca2eefd5e30693cd0196db4391addf5e584791ead08023c0e52f678fcab03140a4e5997d3591ac79a45cf35de2402734aa1d62b2bebf7dba2be89633a7ec11a0b3b133b715d7dbf84a4dc9d897655e2d1394e6516c0ed23ff3f800f8cd9c561f6b2f9c614bcdb19de79ee3850e88c5c384db6ffc59ad2b0373ec4cd5df9d16cf0983cca14de9eaeb75ab089aba041d76be32d5a8a56f0140e79152191d3d77279b8c3c9b81bf597321f0f4ac4b8cef87c799b7d79e5d837e1bd8ae35712217032f9318bffde170d3cd17068073d9ea0d8614aee255107b7d3226ae147a9e8d1b32990ad6e82189dca738d307b8f39e16d39a601feb537f54e6ce59b9eb6b443969e9abc9c4ec52474cb5ab64cc5d8b2d0f339d09d30af40d839294fabf8b8742222e7f1c9de00bfda73a1f8329599bdfdc73e577194d18bd4c92e77c1c0fac3fdd91243dfec50c8ada6175940baa75621c0dadc0f9766387da4b7aa3d4e9dc46e3e0080794b98311d28e4bb9aaf64cf77574cf95c27f7c7f016a9233cdfc21dfeed965e2dafff97dbf854b7b1b5af67ba04e8ac7999e12eea4ae65fee0617ca7dc2bdb205a42b3e626c0551b2198b0c2f270339c60a0d3aa9bfd3f91eb626a937fc1193d8ae4e1d545d1ac49ab38746ee9d880bd45956bdc662b5d4c1e77d93deb7fc0ec7bfc20807e3a1dd39dfcc39a38dae477d4c51042f61264202f7b70c36898f5b80c0f2e73f7e76cd9069dc2e16e1097c476feda3119867085bd3f61154229b563f14d7c1d6c871ac53473a1d9bd26c4ac7bdd280dd702cdf13a97d5ac4ecee42a525c1f087360d9225cfaeb1fd407521c7e21fb4b9cb6d6ad218c634f80fbd390c79d33751ea58f0c41a448248e75dad897b87a68313a1e0679dc46e1ed0ee1f5377ef910cbf4b88483e520cbed418c249258aa255645b8f3572d0bba3cd3f5909f75865d3c7e86fd543e9e904cb28d373f3c82b7ee37b912b777b82bf29ee18f5a224ebb497f724e2aa125ff7eefcd62eab5e855c192b78be6b1f77de2a679dea72080e1777ec607403bee9760c128765b8d3d1821c0433b1115146f26756666272e383233fabeafad0f03386d206094158f8d3a4ca62cee0b2d90f28476c085a5f7c2a7581006f45fa74cf739e11c1a746cbaae341aab9563c19ee462c7fdacddf5b9cf36ba0a86e4d8bea946beeedf8dd1a0f5c6dd2ab48da12455098fd11708d0693801381ba2faacb962732df5b69bbb9ab717b3a03e97d8f67a530d9278b893b611a250bd376015bc1365c2860b424", 0x1000, 0x0) splice(r1, &(0x7f000011f000)=0x0, r1, &(0x7f0000342000)=0x0, 0x2, 0xf) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00003b4000)=0x100000000) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f000045c000-0xe)='./file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f0000f92000-0x8b)="") 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000bf3000)={0x0, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000124000-0x80)={[0x4000, 0x6000, 0x100005, 0x0], 0x200, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="ffe9000300b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xb0d]}) r0 = socket$pppoe(0x18, 0x1, 0x0) pwrite64(r0, &(0x7f00004d9000-0x1001)="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", 0xfffe, 0x0) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004be000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8f0c) preadv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000004000)="04078f0be073043785cff4e095e19ed2e5ca7ee99334a38da1f0b189606e6857ac994bf343c0317ff6a7cbba2f7b62b1699e87ca43ce6a5735c7907ec521b0fabac8a4d93a218141455745eac72c146ab1ab99ebb3ca45f54bd300f3f6cdd1603e6dc70d842e0eeaf2aeda10f0c3605451a5b9d8e3f91d93ff3520d142ab6ec63fa2771e60a9") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000-0xc)={0x4, r0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000b000-0xc)={&(0x7f0000006000-0x8)='./file0\x00', r2}, 0xc) socket$alg(0x26, 0x5, 0x0) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) 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) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) getsockname$ax25(r2, &(0x7f0000526000)={0x0, {""/7}, 0x0}, &(0x7f00009bc000)=0x10) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) [ 254.376621] binder: 3802:3822 transaction failed 29189/-22, size 120-0 line 2788 [ 254.400995] binder: undelivered TRANSACTION_ERROR: 29189 [ 254.413063] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000957000)={0x2, [0x9, 0x5]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008ad000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)='q', 0x1) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ba9000)=[{0x0, 0x0, &(0x7f0000ab2000-0x20)=[], 0x0, &(0x7f0000025000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000956000-0x8)={0x0, 0x1c9c380}) 2018/01/18 11:17:22 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) renameat2(r0, &(0x7f00005f2000-0x8)='./file0\x00', r0, &(0x7f0000e58000)='./file0\x00', 0x1) bind$alg(r1, &(0x7f00003c6000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031d000-0x7a)="", 0x0) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f000052a000-0x4)=0x8, 0x4) 2018/01/18 11:17:22 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000482000)={0x0, 0x0, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000296000-0x9)='/dev/sg#\x00', 0x10000, 0x8ccfab7d3ce734ff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x9ff7, 0x4) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000)=""/1, &(0x7f0000004000-0x4)=0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000003000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) syz_open_dev$mouse(&(0x7f000031c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00006ee000/0x4000)=nil, 0x4000, 0x2, 0x1b831, 0xffffffffffffffff, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000)=0x0, 0x1, 0x2) r0 = syz_open_dev$vcsn(&(0x7f000002a000)='/dev/vcs#\x00', 0x3ff, 0x28e602) getsockname$packet(r0, &(0x7f0000221000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000334000)=0x14) 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e88000-0xb)='/dev/mixer\x00', 0x840, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00005d3000-0x28)={0x1b0, 0xb2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) kexec_load(0xb870, 0x5, &(0x7f00001bf000)=[{&(0x7f0000cd5000)="50cd2b1549d9a7e4f6cbfb98737a37cd105530b37ac6d5620e6b8a3af0907a16ee5419b8", 0x24, 0x400, 0x8}, {&(0x7f0000821000)="3a31e5174e7923be031d4ce371a69d6c6b8d6d97aeb7ad9ed7bb5c98fd39bb93f9bc50640e6fe25a94f88a3f22e5563336f5e3da70a2f4a3f81234d578e7916aafa94c7e49d01625757c18cae3376d25db6cfac2b3085d4493482306229b08333e26e5d43f1b1fd8dee247aaf09c3fe1", 0x70, 0x100, 0xf5e}, {&(0x7f00006be000)="41024ef34b1fb62f621729e674b4b0b2bbc127796fd850bbcfdd93fb9bc41caa6392452ee1dfc9f5d565042c2b24bacced849604011c31ab", 0x38, 0xfffffffffffffff7, 0xaa}, {&(0x7f0000520000-0x1000)="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", 0x1000, 0x1d0f6485, 0x7fffffff}, {&(0x7f0000c15000-0xb7)="3a28f3ba8804f5c129b562d6a37963ace15b0c9f3ab0096f3f91c37086184101df7a412fb1a08406fe5753b935609ac4fa47f538c9a64d67eba4f652d9c9ba72e62bcfc29b5b4bcfab3cf184efbb59c4270093fb2d34d4a45f8c343c836cf30d86ee5e01b7020416e054a7a1b6cf34510e22a13a5a4ffbb7ce1aae9f243cfcc562c5d85e720595b7d829fc70d77651d2f3c189a0e8780eb6aedcd35f812a34354629fa168be416c4d23f796bd9d8e053584bcd5c65887a", 0xb7, 0x8, 0x1000}], 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000dec000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x200000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00006ed000-0x10)='./control/file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e02000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000585000-0xa)='./control\x00', &(0x7f0000ba9000-0x22)=""/34, 0x22) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000010) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$cont(0xffffffffffffffff, r2, 0x8, 0x0) sendmsg$nl_generic(r0, &(0x7f000096c000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa3000-0x4)=0x0) 2018/01/18 11:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x0, 0x6, 0x1, &(0x7f0000dc5000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f30000-0x8)={0x3, &(0x7f0000df4000)=[{0x5, 0x2, 0x73c, 0x271b}, {0x7, 0xfffffffffffffc01, 0x7f, 0x6}, {0xff, 0x0, 0x747, 0x4}]}, 0x8) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e6c000)=0xc9, 0x4) creat(&(0x7f0000914000-0xc)='./file0/bus\x00', 0x0) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000093b000)={0x101ff, 0x0, 0x0, 0x1000, &(0x7f00007aa000/0x1000)=nil}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f7f000-0x8)={0x0, 0x1}) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000093a000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000031c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) alarm(0x9) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl$int_in(r0, 0x5452, &(0x7f0000fb7000-0x8)=0x6) r2 = syz_open_dev$dspn(&(0x7f0000039000-0xa)='/dev/dsp#\x00', 0x2, 0x40002) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000449000-0x60)={&(0x7f00008da000-0xc)=[0x2, 0x8, 0x4], 0x3, 0x40, 0x1, 0x5, 0x24, 0x5f, {0x1, 0x4, 0x2, 0x1, 0x9, 0x28afeaff, 0x6, 0x1, 0x101, 0x8, 0x8, 0xda, 0xe5, 0xbd, "35503c71493a9d36c33450ef15e73174a482a8a28bd91fda2a800ad495049186"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fcd000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b7000)=0x18) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000004000)={0xee9b, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e64000-0xa0)={r3, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1, 0x3, 0x7, 0x517}, &(0x7f0000e02000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000468000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000800000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000755000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca8000-0xc)={r4, r5, r7}, 0xc) kcmp(r6, r4, 0x6, r0, r2) 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x200000000) sendmmsg(0xffffffffffffffff, &(0x7f000000c000-0x20)=[{{&(0x7f0000003000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f00001a6000)={0x20080522, r0}, &(0x7f0000355000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00006fd000-0x8)={0x0, 0x0}) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000ab6000-0xa)='/dev/dsp#\x00', 0x7fff, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000976000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000965000)=0x0, &(0x7f0000ee8000-0x4)=0x4) read(r0, &(0x7f0000f6d000-0xab)=""/171, 0xab) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007a1000-0x2)=0xffffffff) connect$inet6(r1, &(0x7f0000518000-0x1c)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac0000)='./file0\x00', 0x107) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000e77000)={""/1024}) r1 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00008e2000-0x10c)={0x0, 0x8, 0x32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000556000-0x4)=0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00004bb000)="bb00ab5aa817be95c77b38b843ef64fac99f8e6b1998b3f54f2c31f07c06426d7c3274a9aef1c3200be0642a6fdccd1c15c21816ec952edc24d8a79941ba0f60ab5a8a3b267712e71ca896d4d72d7b1588bc616e2b5f36550e34e6eeac63510f75bd773b61bef94433f786583565b2ae316334d1911d6bf3661ce15df7d8ff5e23e77b30df1e2c056ae329", 0x8b) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x29f5, &(0x7f0000e69000)=0x0) r2 = syz_open_dev$mice(&(0x7f00007ce000)='/dev/input/mice\x00', 0x0, 0x200) r3 = syz_open_dev$audion(&(0x7f0000fac000-0xc)='/dev/audio#\x00', 0x20, 0x40000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb6000-0x16)='/selinux/checkreqprot\x00', 0x40001, 0x0) io_submit(r1, 0x3, &(0x7f0000d0f000-0xc)=[&(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000d15000)="9d31619977dc1d8b11e4d12e02e82b55578fdab92a287eaed7456b4a7b37ad4f0382e3b50497ce0a16702f0ab009d9aac53c44ec1fb9237a680553cc041eed313573694dce0577c55daea678d406b6115e85dc287f707e9bd51bfa6ce8c6c797ba29629fa3", 0x65, 0x200, 0x0, 0x1, r2}, &(0x7f0000950000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000df2000-0xf4)="cb4ad8d98ce96de4c7af10cf5809a36999259d608b9a260bc814aa354887bf48a05ecb0271ef35b1a0ffa7cd86a4d6e0c13e446cf02e03bd868d07df2d125f0711f874b485f5d6d6d669a2bc061f1d66a1b991d24706ffcb5f9c54b3b39ad6f5783c54776ce9822cc17ee4b44d044efc8f132bfb7a9d47482146adf02c8888cb88573eae231548861fc33a92f3531b3837db3b2d74309984f37ce68f975fa36e45c77a9f4941cc4a30de7e46cb99fa532b098a5aca5b71a766960e2d4715fbb08e04fc0e6479fd08eb273f4e0faa3f40373166ca1724b84b87768327c6a3af85b7bdd5c2685fbed858a15a1a1f8d47296c1c077d", 0xf4, 0xffffffffffffff80, 0x0, 0x0, r3}, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0xa, 0x7, r0, &(0x7f000046e000-0x82)="d5d3847590d5b169a08b79dffa25d27132454ab9517388949ccce94fb88ea0766be8330011ad60c9782e114595e01e84c1ea2cc6b23ec6a749acd2e5927972f7226bcd113716c3e0cf0011b0365a2760c9da214e040c0d270ea52239e657a943520ad1b364904c5aa1fc3a3803e2e8bad72d54268a9fb321a0020780b813f9ac1775", 0x82, 0x1, 0x0, 0x0, r4}]) eventfd2(0x0, 0x3) 2018/01/18 11:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x100000001) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000ce3000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x44, 0x114, 0xffffffff00000001, "d6bf0a11960de9ed215a68734f3fcacd34340000000000000008fffff9daf759a310ba4ab2f76b8e5cfb6c557cad283f17e399582d"}], 0x44, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003ba000)='/dev/vcsa#\x00', 0x2, 0x40000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d14000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000a72000-0x4)=0x6, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000647000-0x8)={0x4, &(0x7f0000e3d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004000)={{&(0x7f00003fe000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r2 = dup(0xffffffffffffffff) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) memfd_create(&(0x7f0000326000-0x2)=',\x00', 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008b6000)={0x0, 0x7}, &(0x7f0000c07000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b0c000)={r1, 0x9596}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000bdf000-0x2)=0x5, &(0x7f0000f6b000-0x4)=0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00005b7000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) 2018/01/18 11:17:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x60, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f77000-0x8d)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/18 11:17:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e31000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x5}, &(0x7f00002ef000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005d9000)={r1, 0xfffffffffffffeed, "ef5e6d4ac5cb7f99028a5943d49a38fcefaa7009b387f010932aed4e1abc6e350bc4645a9d8aff7f000000000014d09d09f5a033f3df51706c6ace90777951c2853166e0661c440ca2e98aa97beab825476c450a52d0"}, &(0x7f0000b6b000)=0x5f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002de000)={r2, 0x80000001, 0x0}, &(0x7f0000964000-0x4)=0x8) r3 = syz_open_dev$adsp(&(0x7f00002d1000-0xb)='/dev/adsp#\x00', 0xada5, 0x2) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00009ed000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) read$eventfd(r4, &(0x7f00008da000)=0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000199000)=0x3, 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)=0xfffffffffffffff8) bind$bt_hci(r4, &(0x7f000035c000-0x6)={0x1f, 0x8, 0x0}, 0x6) 2018/01/18 11:17:22 executing program 4: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000389000+0xa2d)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000696000-0x4)=0x0, &(0x7f00007e6000)=0x4) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") 2018/01/18 11:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000506000-0x8)='./file0\x00', 0x100, 0x40) finit_module(r0, &(0x7f0000d13000-0xe)='-security-$lo\x00', 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000005f000-0xc0)=[{{0x0, 0x0, &(0x7f00008f8000)=[{&(0x7f0000b74000-0xdc)=""/220, 0xdc}, {&(0x7f000059a000-0xf9)=""/249, 0xf9}, {&(0x7f0000560000-0xe4)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f0000ad5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000943000)=[{&(0x7f0000b0a000)=""/91, 0x5b}, {&(0x7f0000cc6000-0x87)=""/135, 0x87}, {&(0x7f0000408000-0x1a)=""/26, 0x1a}], 0x3, &(0x7f0000625000-0x79)=""/121, 0x79, 0x6b}, 0x7}, {{&(0x7f00006e7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b3000)=[{&(0x7f000048d000)=""/111, 0x6f}, {&(0x7f0000de4000)=""/204, 0xcc}, {&(0x7f0000958000)=""/54, 0x36}, {&(0x7f0000382000)=""/4096, 0x1000}, {&(0x7f000083c000-0xcf)=""/207, 0xcf}, {&(0x7f00002ef000-0x29)=""/41, 0x29}, {&(0x7f00009f7000-0x83)=""/131, 0x83}], 0x7, 0x0, 0x0, 0x3}, 0x96c4}, {{&(0x7f0000457000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000dbf000)=[{&(0x7f000082c000)=""/171, 0xab}, {&(0x7f00004dd000-0xd5)=""/213, 0xd5}, {&(0x7f00004ca000)=""/251, 0xfb}, {&(0x7f0000a2e000-0x9a)=""/154, 0x9a}, {&(0x7f00003c8000)=""/71, 0x47}], 0x5, &(0x7f000011f000-0x6)=""/6, 0x6, 0x9}, 0x0}, {{&(0x7f0000d6a000-0x47)=@un=@file={0x0, ""/69}, 0x47, &(0x7f000003f000)=[{&(0x7f0000c76000)=""/79, 0x4f}, {&(0x7f0000c4a000)=""/77, 0x4d}, {&(0x7f000082a000)=""/21, 0x15}, {&(0x7f0000f02000-0x48)=""/72, 0x48}, {&(0x7f0000238000)=""/21, 0x15}], 0x5, &(0x7f0000a12000)=""/36, 0x24, 0x0}, 0x5}, {{&(0x7f000057d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00004db000-0x48)=[{&(0x7f000079a000)=""/59, 0x3b}, {&(0x7f0000dbb000)=""/0, 0x0}, {&(0x7f0000073000)=""/79, 0x4f}, {&(0x7f0000812000)=""/220, 0xdc}, {&(0x7f00006f0000)=""/10, 0xa}, {&(0x7f0000be7000)=""/205, 0xcd}, {&(0x7f000054c000)=""/4096, 0x1000}, {&(0x7f0000b0c000)=""/133, 0x85}, {&(0x7f0000e69000)=""/43, 0x2b}], 0x9, &(0x7f0000a3b000-0x31)=""/49, 0x31, 0x7f}, 0x86}], 0x6, 0x1, &(0x7f000089a000)={0x0, 0x1c9c380}) fstat(r1, &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000faf000-0x1c)={&(0x7f0000395000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000068f000)={&(0x7f0000b13000-0x1034)={0x1034, 0x1e, 0x604, 0x6, 0x0, {0x14, 0x0, 0x0}, [@typed={0xc, 0x13, @uid=r3}, @typed={0x1008, 0x91, @binary="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"}, @generic="", @typed={0xc, 0x7, @fd=r1}]}, 0x1034}, 0x1, 0x0, 0x0, 0x810}, 0x4000010) sysfs$3(0x3) 2018/01/18 11:17:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x5, 0xffffffffffffff9c, 0x1}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fbc000)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f000005b000)=0x385) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x3, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000de2000-0x90)={0x4, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 11:17:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x1004) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000027e000/0x3000)=nil, 0x3000, 0x1f) madvise(&(0x7f000064d000/0x4000)=nil, 0x4000, 0x1f) 2018/01/18 11:17:22 executing program 3: perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000033e000)={0x7fffffff, {{0xa, 0x1, 0xfffffffffffff2a7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000)="", 0x0) 2018/01/18 11:17:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x100) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xffffffffffffffff) 2018/01/18 11:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a23000)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00003e3000-0x18)={0x100000000, 0x1ff, 0x6}) sendmsg$kcm(r2, &(0x7f0000a01000)={0x0, 0x0, &(0x7f0000428000-0x8)=[{&(0x7f0000b5f000-0xbc)="7bf573fc261ee38bfd1aada3a0255ac27424c66eadeac55a8dd33a631525092926591445815d30172ce71cdd8d26bc1fb8c3881e6f407c8f74e3278e4b249b2a39117ba1e45e0919d246051f7df45b1fae259ece86751589fb68cd5cddf7f400915cf3dfdace4fa604b6d791b41011c10039b7b6c7c4a781c0637c364003f6513f85b1d51da6b2a8f9f44306b305fe65c4c82b75c12f7e76d34ee6037256b187e56550964f10d0979fd940064ffe2a77a6bb20e0d88f3175ba416dac", 0xbc}], 0x1, &(0x7f00007b7000-0x11c0)=[{0xa4, 0x11d, 0xa2a, "bf955b61243a1c1b74b38070162c6e948a1614d3665c374d68a0ded7f3134e3db36ac034ba7a8bcac515ad045f99f81291533bd1ef91b8cff5ea696924d25cd56e0aa107caa804a8739059e0947b2d07c7a6be6924efa11a15ee34317093616fa4fd88a6992c5661d701f530bec98430643bea5fd11f9c7ecb6412e156b8ec488040fafd8572ef736c09def08b9c1296aba08571f6ce"}, {0x100c, 0x11f, 0xad, "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"}, {0xcc, 0x109, 0xc6d, "2b50b615dcf4412d435dfc5c7f609430d20cf7d76703dca20ee54a131714039ea0fe82ae9b84a44ed648dd6b1da24478df92f9674c1caa4f9e01186333cd1c25872d32528bf96c671d04644dc7de6d5640e027b9642e6324f0f67e3e891cf3a3679b6085c8dfca898591db1a1d1258bbce9ebfc115a299a9dcc8b6ac8bd6a3b822c7520765d6867db1745f8b57f09b336afb966168e2a3b4e5f5a411081d6e3e450bb8a0a018bd46fb2219c9e4394025c63b631baed237b0fa0401494a78"}, {0x44, 0x10d, 0x2, "c3b842ebb399e2a1e310e85b42360865162800d43ff597521904531a4514d3b3309cd80851300404f8c420e0ea00d14c780688c070753868"}], 0x11c0, 0x800}, 0x4) ptrace$getenv(0x4201, r1, 0x7, &(0x7f000093c000-0x4)=0x0) mq_unlink(&(0x7f00009d4000)='/dev/loop#\x00') 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x0, 0xffffffffffff4191, []}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000713000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000)={0x0, 0x38, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) rt_sigqueueinfo(r1, 0x3d, &(0x7f0000001000-0x10)={0x3, 0xed, 0x3, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000004000-0x58)=""/172, 0xac) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x10000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0xd2)=""/210, &(0x7f0000001000-0x4)=0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)=0x523) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/rfkill\x00', 0x10040, 0x0) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) bind$inet6(r1, &(0x7f0000f76000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000621000-0x8)={0x0, 0x0, 0x5}, 0x20a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f0000231000)="9400ffb7f3f90b60", 0x8, 0x0) preadv(r0, &(0x7f000074b000-0x48)=[{&(0x7f00007de000)=""/232, 0xe8}, {&(0x7f0000a07000-0x32)=""/50, 0x32}, {&(0x7f0000f4d000)=""/163, 0xa3}, {&(0x7f0000e38000)=""/199, 0xc7}, {&(0x7f0000a51000)=""/248, 0xf8}, {&(0x7f0000fde000)=""/0, 0x0}, {&(0x7f00007a9000)=""/189, 0xbd}, {&(0x7f0000944000-0xb0)=""/176, 0xb0}, {&(0x7f0000136000)=""/54, 0x36}], 0x9, 0x0) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000071d000-0x80)=@generic={0x0, ""/126}, &(0x7f000050c000)=0xfffffffffffffe53, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00004bd000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044104, &(0x7f0000007000)="") 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) openat$dir(0xffffffffffffff9c, &(0x7f000023c000)='./file0\x00', 0x8000, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000420000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000efc000-0x4)=0x2) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000869000-0x4)={r0}) 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) io_setup(0x40, &(0x7f0000d7c000-0x4)=0x0) r3 = perf_event_open(&(0x7f0000a51000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8) dup2(r1, r0) io_submit(r2, 0x1, &(0x7f00000e6000)=[&(0x7f0000566000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000d89000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x400000000002, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b42000)=r2) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003a1000-0x8)='./file0\x00', 0x40, 0x102) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005f9000-0x4)=0x0, &(0x7f00005d8000)=0x4) setrlimit(0xf, &(0x7f00005a8000-0x8)={0x80, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fcd000)={0x0, 0x3ff}, &(0x7f00008ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f0e000)=@assoc_value={r1, 0x3d}, &(0x7f000092a000-0x4)=0x3cf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000383000)={r2, 0x8e, "d68fd88b751f2e41ef827d53d27c44d48b21a6b99a7c1fcc177a4603dcdccf687c8a06ef673c63561cfac7b5ad9a18e08f15d463af82c9b4f20e0e43e43c6ce74a6b4159792bb057cd4bff437d89246385c0271a0dfc2e75686add025ec9b45d1b3a2b6b7f7652b718e300b3e8e4029951c2858c0de8ddd8394f674962c5e321b4807de20199f291380fe6768576"}, &(0x7f0000df8000)=0x96) r3 = syz_open_dev$sndmidi(&(0x7f000051d000-0x12)='/dev/snd/midiC#D#\x00', 0x3ff, 0x28000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001f5000)={0x0, 0x4}, &(0x7f0000bbd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000429000-0x8)={r4, 0x0, ""}, &(0x7f00007d2000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000e0000-0x14)={r2, 0x5494682b, 0x7, 0x19, 0x9d0, 0x3}, &(0x7f0000fcd000-0x4)=0x14) 2018/01/18 11:17:23 executing program 1: ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) prctl$intptr(0x800004, 0x3) 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x400000000088) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0x0, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xb) pipe(&(0x7f0000561000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000034d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x14) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000495000)={0x0, 0x0, 0x0}, &(0x7f0000e88000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008f2000-0x108)={r2, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xad, 0x9, 0xffff, 0x8, 0x7, 0x100000000, 0x7ce, 0x5, 0xe6, 0x4, 0x1, 0x0, 0x7, 0x8]}, &(0x7f0000a61000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004f1000-0x45)="01b65959f9c4f5953f934b3119bbe48d28aaeeaf3f53b51bbac652d05553153447976c7f601781190d743d7b4ab511ff1225e25ee3997d137b565686b891075f416fc9560c", 0x45) bind(r0, &(0x7f0000ffe000)=@nfc={0x27, 0x2a, 0x3, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000ffe000-0x68)={0x0, 0x0, [0x100000001, 0x1, 0x9, 0xfffffffffffff0f1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0xf, 0x8010000000000080) syz_open_dev$usbmon(&(0x7f0000bcf000-0xd)='/dev/usbmon#\x00', 0x55, 0x400) getsockopt(r1, 0x84, 0xc000000007c, &(0x7f0000ffc000)=""/8, &(0x7f0000ffb000)=0x8) 2018/01/18 11:17:23 executing program 5: r0 = memfd_create(&(0x7f0000f11000-0x7)='ppp1$#\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000028e000)='/dev/vcs\x00', 0x2001, 0x0) recvfrom(r1, &(0x7f0000cfc000)=""/112, 0x70, 0x42, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004c6000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000539000)={r3, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dfc000-0xa3)={0x0, 0x2, 0x9b, "52fd97136d4fc6c07aedb1949d1f77e70be644357bb34bcb1ba0c0021c432d07fd537904444bcf0d5c8bcc5d9440b9ea8ae3cc3f279b7ea0bf6c914f10928a9bbd92adb291d44c83d04fd38612a034c876294c19ce2faf0643adc787c0e056c1ba195f3d5e88ffa43fbd2d7044b165a9cfe986879c5f3d71ddf0148a6762231d4fb243c989a69f1b5ec5c7a4e6713c78c2ed54c0ec1c635eadc289"}, 0xa3) getsockopt$inet_buf(r1, 0x0, 0x2000000000000484, &(0x7f0000ae9000)=""/0, &(0x7f0000d0c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ab2000)={0x0, 0x90, "c7e21fba3a556e79fc187e110eedecc2fcb645f25b930e08f4e34092fcc426782f6553986a89a245eddf3c9425d1219755add9b3035b7aeeb5a650a284139621643c532d4a8a28ce22cafbdc71a6bd64a348ff762bec884cb9a526f0243fc814f2d40c473cca2cc4442438e80ff88b0247106abcbf61b9d853b35e169cbc5361ad81142008bdf6795944ff0575d844b6"}, &(0x7f0000381000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000019a000-0x18)={r4, 0x101, 0x8, [0x80, 0x1000, 0x7, 0x4, 0x5, 0x10000, 0x2, 0x7]}, 0x18) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000054000-0x4)=0x401, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002cd000-0x20)={0x0, 0xa35f, 0x200, 0x100, 0x3, 0x5, 0x5, 0x401, r4}, 0x20) 2018/01/18 11:17:23 executing program 0: mprotect(&(0x7f000049c000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000d07000-0x8)={0x215, 0x1}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b1a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a9000-0x18)={r0, &(0x7f0000704000-0xbc)="b3fdd79011c9f16c2fdfa667f6747fb49adb496de3d62b0b533d48c204db7b1696d20a1dadaaaa98a08271daf1468ae5bbf4cddbbf6015e3830f7dc3ff577d964f980f86e90ef178e2f9ee087ec831e3ca46d002a33af799d735679f3aed6202dc82e7e8b76db597cfa8f1088cf63270010434d51537bbf55621defec04215dc7997396abf07948d84a0b9506e6babb00b5c54aef207fb9627f58d90680a6dd2eb62872a44ec10254c259ac84bca5bd8eca9fa8e42eac4e358b7e596", &(0x7f0000754000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0x6, 0x4, 0x2000000004, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000b1b000)='./file0\x00', 0x400c0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000822000-0x2)=0x60f42611, 0x2) 2018/01/18 11:17:23 executing program 7: 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) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001f7000-0xf5)={0x0, 0xed, "00d1297585b197f8e0c4e2ef04ce454ee72621b448492bcd678d3c525743bcea4dce175ef6dc060400428c9f0df2db74abc5b3f63c0b2d0514a4357ade5548b8789b784f85253a8174c925767d17c2384c6c63c6843688d6028a5b96d64b4d463dd2b355039c23be6d4f0dbce8c3248d872b411edb8d58fd2d7e2bcf70763c5bf075599166cfea045a557e375a300f9984f4ec2482539a689fb811a737bb407541960fa00fcde7f38e9a10202a1565550f2daaecdc7a6884545e5eedd0336c441c346902189141047d898e03e1f84a87aed5a28f6b69f1b80a1e00ebcaeb32623c8f9783230e4d87db07d21666"}, &(0x7f0000162000-0x4)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x80000001, 0x30}, 0xc) mount(&(0x7f0000543000-0x8)='./file0\x00', &(0x7f00006e7000-0x8)='./file0\x00', &(0x7f000042a000-0xd)='anon_inodefs\x00', 0x0, 0x0) 2018/01/18 11:17:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004ba000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000114000)=@assoc_id=0x0, &(0x7f0000f77000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x7, 0x8, 0x5, 0x0, 0x80}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) 2018/01/18 11:17:23 executing program 4: clock_gettime(0xfffffffffffffff5, &(0x7f00005b7000-0x8)={0x0, 0x0}) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000539000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000347000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00007cc000)="2a3fb1dfc16816017024e10f11f3b5fd2fcc5acc2e814d0295a62d3de9a2c0f1d56c609fa30eeeced71d8b20423d80c8be7d855c4b89ab13e731b8310357c4826ec024846927962307fd483154949508b8108e49f4293d78021fb12b0c") close(r0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = syz_open_dev$usbmon(&(0x7f0000f21000-0xd)='/dev/usbmon#\x00', 0x5, 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ce5000-0x4)=@assoc_id=0x0, &(0x7f00004b1000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005b0000-0x8)={r2, 0x4}, &(0x7f0000199000-0x4)=0x8) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000006000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000005000-0x61)="a5cf4233a8aa70c770ab41af2f94013621330e0970229762c53e749a3d6bbcde8ee9eb6ba09c787a703858591631f24db97f82fe7db8d9876466ab640391ca381f8b169d05a2176f5036065b2303319cae5d882a24aa603ad6eca67f9df2c68c36", 0x61) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xc)={r2, 0x80000, r3}) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d25000-0x8)={0x28, 0x351}) r2 = socket$inet6(0xa, 0x801, 0x800003) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00008e4000-0x30)={0x8, 0x0, &(0x7f00004ef000)=[@acquire={0x40046305, 0x4}], 0xa, 0x0, &(0x7f000083d000-0xa)="5e7fbd0daf939509a485"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000258000)=""/0, &(0x7f00009cc000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x208000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r5, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cf4000-0x4)=0x0, &(0x7f00001db000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r5, 0x6, 0xc, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000cce000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r5, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2018/01/18 11:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x506, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0c0e383e5b3b60ced5c54dbb7e7000000f516ad4000230000000000e6", 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e07000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 11:17:23 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000-0x11)='/dev/vga_arbiter\x00', 0x408080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, 0x1, 0x4, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000090f000)={r1, 0x40}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000224000)='cpuset\x00') sendfile(r2, r2, &(0x7f0000a48000)=0x0, 0x40000000000054) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000c86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000021e000)=""/1, 0x1) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00005ac000-0x1000)=""/4096, &(0x7f00004d7000-0x4)=0x1000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) close(0xffffffffffffffff) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b37000-0x4)=0x140) 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00002f9000-0x4)=0x0, &(0x7f00000ff000)=0x4) r2 = fcntl$dupfd(r1, 0x403, r0) fcntl$setlease(r2, 0x400, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0xfff) renameat2(r2, &(0x7f0000c62000-0x8)='./file0\x00', r0, &(0x7f0000a85000+0x5f3)='./file0\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bcc000-0x8)=0x4) pipe2(&(0x7f00005d6000)={0x0, 0x0}, 0x4000) write(r0, &(0x7f000021b000-0x4f)="9926ccc52d752323b8aca58a2fcd4b56974aca7fec632aba99796b094dc376b26b076997aac5b80be57b911377ecdd04464a8d2045216038ce5d3df980db75fe2e33dae87340afad2744776016b2d4", 0x4f) fcntl$notify(r0, 0x402, 0x80000002) execve(&(0x7f0000598000-0x8)='./file0\x00', &(0x7f0000084000)=[], &(0x7f0000ae7000)=[]) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) wait4(r0, &(0x7f000059f000-0x4)=0x0, 0x2, &(0x7f000042c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2714, &(0x7f0000797000)=""/13, &(0x7f0000096000)=0xd) 2018/01/18 11:17:23 executing program 5: 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000983000)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) 2018/01/18 11:17:23 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@common='bcsh0\x00', 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000fd4000)=[{&(0x7f000021a000-0x1000)="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", 0x1000}, {&(0x7f00003d0000)="14d4900571aa34a262ad3ca4f575a30a56c7d4e1414780c615249c3721174fd589561d7acdeda4e3cc87736a3162a0dea562ff2920ddf020528e58a847eec57029c4b2f76336dec9235bf793975810c8dd16a12d8201ae750de039773bc114f9a5739ef377b0c08e6e32ad4c6b51fee0acca3ebe44c790727de7fbc1990587c7d7465b9f7263a4da9284c435f96fc313989d5949a48802cd0ddf70a6a2e4381a83c1203d64f0f1920bb6cb26d4a82e6f80", 0xb1}, {&(0x7f0000a9f000)="e43b151021ea9fdb2abef1d7b05275631cc8862a2df6c0b40d4699fc8816aed735365f6ee86efce107cf3f057efa06bbb93f171e486db9f2a5ac4ed10f77805f46f20d1b4f3705a3dd7a64783efb1e6302feb02e7dab8571e7debe08894c05284cf448690e887c39ac0ed0d0cccda2eb8e4c8e20f2f074d0145cf9a492926eb4273fa5689f1d2503d7ee0f8719ce266bcea837f3d8f05379315f3d63263306fc29bb042c0648f8f1c74d672be36d72d0df311f5cf81e4ee4f15a73deb4591c1a2ebed6279237b9f6bb5e40e9b66b6a28eba7caaf80c4babec35f067d", 0xdc}, {&(0x7f00003ce000-0x31)="89a0449b0d776da00930c350c992d4a04531facd6de9ca9764638314ac6929d5a3c86f05182ae0b825ad31f4297ca335b1", 0x31}, {&(0x7f00009d1000-0x39)="1dcfd7d324a3b88f9452c92ddb6c21a33b781ee7d65da23b41dc7c94449009220c1e00711c737e0d5c620b3eb6ab57f0bf1f010c2fc64ce52c", 0x39}, {&(0x7f0000ea1000-0x1b)="ccb608f218c6daa97e2135f2f967e0ed8e4d118b209ee027e8bd19", 0x1b}, {&(0x7f00009f1000)="cede99c790ce7a34328a48294a8a6a06217acadd6fafa744b3ce49ae6c424662ff5b2eb2f8065d08cfaff53da97a1fd12a4634cd6898dd3b9f8b6841d0fcbe9bfb1e153b0d24b5f296f456bb9419369eba7bb091588146c0fdfa454a91c39a5ad560c14013d7495a493d352357c8b37f2fec24b875112acd7954e597d732658836", 0x81}, {&(0x7f00006a6000)="cb4049ad266a72092efdc33dd702768b5d2ab744d576bc716a28c165f0ebef39f10c16b399d8437920ff00f515327397065d6a26d78d63d4dbe5b6d41678307ae6a4094ebbed3be774413d90e020af806470a06719d7658b538560402dcbd71ca2302042008e13fe8a468ba8e0a26a3c3ec547a85f20ef2894fad5e70d13364db85c1f1d88735668787f510ee318c1978a337449a99096037d10b2704cd954ef0fee37c1e999e571e624dd64d46cad176a600780dd72e92eeb06afe94ebe1a6dc02a2fe7f577c94d366aa9cceee209af0f433e", 0xd3}], 0x8, 0x0) 2018/01/18 11:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') eventfd2(0x2be0, 0x800) lseek(r0, 0xfffffffffffffffe, 0x0) read$eventfd(r0, &(0x7f000040e000-0x8)=0x0, 0x8) 2018/01/18 11:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00002ca000)={0x0, &(0x7f0000715000)=[]}) r1 = syz_open_dev$sndmidi(&(0x7f0000efe000)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000979000-0x8)={0x0, 0x6}, &(0x7f0000a52000)=0x8) 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5abc68f2a4dcd35f, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 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) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x6ef000) syz_open_dev$sndseq(&(0x7f0000e14000)='/dev/snd/seq\x00', 0x0, 0x20100) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f00000ae000)=@known="73797397656d2e707873695f61636d5f6465666c75797400dc", &(0x7f000016d000-0x3f)="02000000010000060000000002000000000000000ada095fa4f86e09ffb42485b988b7eff41dd1cc24b48f85820875604ec9f3988434ee199c552aedc3d15a", 0x32, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r2 = memfd_create(&(0x7f00004e3000)='system.posix_acl_default\x00', 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f000066b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d02000-0x4)=0x10) munlockall() [ 255.287294] QAT: Device 2 not found 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x1020, 0x101002) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/enforce\x00', 0x420101, 0x0) r2 = mmap$binder(&(0x7f00000b2000/0xc00000)=nil, 0xc00000, 0x8, 0x90010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003a8000)={0x14, 0x0, &(0x7f00000a3000)=[@acquire_done={0x40106309, r2, 0x4}], 0xdd, 0x0, &(0x7f0000ab2000-0xdd)="836864a49d53a2675e3f66adb256fd158a3e296466e418392c2c4cc0751f1d6b952a7cf76f277661f5d6d350e08cc2f61910a6b729c71d7f8a2b44c37d0ce969ca698dfbf1314dce0a95d6c1beaa89d33be782f042a7c38b2d5a41f5eacbf0aae70c1285deb9b091df35d7f2b8d06f3e36693559ec3594aaf78bc7b68da6513f8013241fc8e87c725a88988714d0d2d0a9c510dc18acd66fa762ed908692625af7720717fd5a9b77d111a5d5012ab153b7cdd25dbffd5de52edb1d8a336708d7200f40ba48726245fdfa2e97e861ab5583dcdb06b8b8dd38d429d03c04"}) write$evdev(r0, &(0x7f0000390000)=[{{0x0, 0x0}, 0x20000000001, 0x4, 0x2}, {{0x0, 0x0}, 0x0, 0x400000000, 0x0}], 0x20) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e2c000-0x4)=0x3ff) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000098000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000ff4000)="dbdc48f3ae12c1a3d1b96044f18a9bd220f84dc50f7943586d312b8b5d58358b3e3e4802f70507e920de138f927bdedfcddf938190221b461d") r2 = syz_open_dev$mice(&(0x7f0000ff4000-0x10)='/dev/input/mice\x00', 0x0, 0xfc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff2000)=0x14, 0x80800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r1, &(0x7f0000ff5000)=[{&(0x7f0000ff3000)=""/120, 0x78}], 0x1) 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00004ac000-0x2)=0x7f, &(0x7f0000e4f000-0x4)=0x2) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r1, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/18 11:17:23 executing program 6: open(&(0x7f0000580000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000010000-0x39)=[{0x3c, 0x0, 0x0, "07d6b770e35569f38846a57454c746c0438062a6bacd4a72f1230733fc9d5308063d11f9a7db2ce0e33ec0e3e2"}], 0x3c, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000095000-0x4)=0x0) dup3(r2, r1, 0x0) read(r1, &(0x7f000099b000-0xe9)=""/233, 0xe9) [ 255.331635] QAT: Device 2 not found 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)=@ipv4_getaddr={0x70, 0x16, 0x400, 0x3, 0x3, {0x2, 0x8, 0x200, 0xc8, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x1000, 0x6, 0xff, 0x1}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x2}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @empty=0x0}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x41}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ed000)=0x0) syz_open_procfs(r1, &(0x7f0000b11000-0x9)='net/udp6\x00') ioctl(r0, 0x227b, &(0x7f0000375000)="") 2018/01/18 11:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007a2000-0x8)='./file0\x00', &(0x7f00008fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) set_mempolicy(0x8002, &(0x7f0000f1c000-0x8)=0x2ac, 0x80) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000421000)={0x1, 0x28, &(0x7f00002a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b24000-0xc)={r1, 0x6, 0x8}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/qat_adf_ctl\x00', 0x40600, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000342000-0x8)={0x3, 0x7fffffff, 0x4, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffa, &(0x7f000092e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000fe000-0xc)='./file0/bus\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d72000)='/dev/audio#\x00', 0xfffffffffffffffb, 0x8000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00008b0000-0x4)=0x1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00005d2000)="", 0xfed1, 0x0, &(0x7f00003f1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000845000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ffd000)=0x80000001) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$void(r1, 0xc0045878) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f00006a2000)='/dev/dsp#\x00', 0x6, 0x8100) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f000084c000)={0xbe3, 0x7fff, 0x4, 0x7, 0x9, 0x8}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00001ff000)={r2, 0x10001, 0x30}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x1c61) close(r0) 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x800000000000937e, &(0x7f00007d9000-0xa)="") 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe0000)=0x0) bind$alg(r0, &(0x7f00003b3000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tnepres)\x00'}, 0x58) fchmodat(r1, &(0x7f0000acb000)='./file0\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001f4000)=[{0x0, 0x0, &(0x7f000043e000)=[{&(0x7f0000a98000)="ceaf768e9c895e536aafdb7168a67fc22c", 0x11}], 0x1, &(0x7f000033e000-0x58)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a51000-0x8)='./file0\x00', 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000abf000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xff, 0x0, 0x4, 0xf87a, 0x5}, 0x20) r1 = eventfd(0x0) readv(r1, &(0x7f0000a9c000)=[{&(0x7f00002be000)=""/0, 0x0}, {&(0x7f0000984000)=""/44, 0x2c}], 0x2) 2018/01/18 11:17:23 executing program 2: waitid(0x3, 0x0, 0x0, 0x2, &(0x7f0000a5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/18 11:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000daa000-0x4)=0x0, &(0x7f0000458000-0x4)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) get_mempolicy(&(0x7f000032d000)=0x0, &(0x7f0000cac000)=0x0, 0x4, &(0x7f000044a000/0x4000)=nil, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) [ 255.428228] QAT: Invalid ioctl [ 255.447722] QAT: Invalid ioctl 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de6000)='/dev/vga_arbiter\x00', 0x403, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000dcc000)={&(0x7f0000ae8000-0x58)={0x27, 0x1f, 0x40, 0x7, 0x80, 0x4b21, "5652609e7a9d55eb85a05ce0d1ad5224dad89bb3e36efe604f4d1b89d4ebc187a64cb7fd64988d675017d1c1b728277cd08855cb8da61eac990210f55df1c7", 0x3}, 0x58, &(0x7f00009cd000)=[{&(0x7f00003b3000-0xe6)="0464751ab06bf467a4514628f09db9e207e698c46eab551b6b47df8330b3c5a50423bef6c39db2627bb4660cebb8e0f1a07cee008458671db83c22b6977d627e594de12c1aaeb302fa47b622900f96fed4e84e307d4bb4e8b6e417e03be5f7eba0fd455e522470bd16f64c099b8c5f930b0506ab33445ba27ab17a5f6ed3fa68a5f6ffb21368be1c63d6190e02bccb4874152749103ba174afa06dd3c23022f19cdc65fcd004ab61a803ae38bcb349c48fe2b7550d1b19ccdc3af98efbf734cc5cbfed66fd87401a797d697e85698941c6f111c4287ea51f95f53b73cf6540fad2e07f40ba22", 0xe6}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000056e000)='/dev/audio\x00', 0xc0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007ae000-0x4)=0x1f, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000083000)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000356000)={0xa, [0x1800000000000, 0x7fffffff, 0x6, 0xffffffffffffff4f, 0x5, 0x7, 0x4000000, 0x1ff, 0x80000001, 0xfffffffeffffffff]}, 0x18) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x10000000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000014f000-0xb8)={0x0, 0x5, 0xe68b, 0xffffffff, 0xfffffffffffffffd, 0x3, 0xff, 0x3, {0x0, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x439e, 0x100000001, 0x7f, 0x5, 0x5}}, &(0x7f00005bd000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000086e000-0x20)={0x7ff, 0xffffffff, 0xd, 0x0, 0x0, 0x3, 0x4413, 0x3, r4}, &(0x7f00007b6000-0x4)=0x20) socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000041000)=@hopopts={0x3f, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x58, {0xffffffffffffffc0, 0x14, 0x1f, 0x5, [0x1, 0x3ff, 0x3, 0x49, 0x200, 0x7, 0x3, 0x2, 0xfffffffffffffffc, 0x81]}}, @generic={0x1, 0x14, "85a20747409f0f09ba3db5eef0e60bffd31e94db"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7}]}, 0xa0) pwrite64(r0, &(0x7f0000743000)="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", 0x1000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fd2000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000818000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f6d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000, 0x90000, 0x8c6e, 0x100, 0x9, 0x20, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r0, &(0x7f0000ec4000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000613000)="fc", 0x1, 0x0, &(0x7f0000dec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00009f1000)={0x80000001, 0x2e, 0xf2, 0x20, 0x4, 0x7ff}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x7b7c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000540000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/18 11:17:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 11:17:23 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x5) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e62000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000011e000-0x8)={0x0, 0x2d}, &(0x7f0000e63000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d0b000-0x6)={r2, 0x1f}, &(0x7f00007d1000)=0x6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e62000)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e63000)=0x98) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000e64000)="4174277abb5b4df6a55c71982c06ea11605fe06ed12714cbe3c84bf608546dcc3b63efb3d95acd655dcccee73d473dc25c406aca387ef2a7491d51f34e70dc4b57be27647e8bbe07198fa0f1c6f695a0604541dcb9c4d07981eedc17e2ee55d6b4e8f112916d0f882600618fd6c85cb11eb816766d32f5b5028012ac131f4a461e68f411afb3d66c8b1116388bdbe9ef674f022fe4285ceb7963def1eee99f2fee0e74ed") 2018/01/18 11:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000319000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000802000-0x8)={0x0, 0x100000000, 0x6}, &(0x7f0000b4f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000016d000)={r1, 0x8, 0x5}, 0x8) request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000468000)={r1, 0x10000, 0xa179, 0x2b, 0x80, 0x10000, 0x2, 0xfffffffffffffffd, {r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbea0, 0x5, 0x1, 0x4, 0x5}}, &(0x7f0000003000-0x4)=0xb8) 2018/01/18 11:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000367000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000944000-0x4)=0x58, 0x800) getpeername(r3, &(0x7f0000bcf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000513000-0x4)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 11:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xdcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/18 11:17:23 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x30, 0x0, &(0x7f000000e000-0x68)=[@acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r1}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x0}], 0x79, 0x0, &(0x7f0000000000)="688a7f507fa486d18d6f9e17c8239418d724e69e30110c37c9d3058a83cee992ab968c65d87c485d52b45deb0ff546e5a6ce8823906e6af428c230f3b970427534fe74f446162461b2b49606f4c5a4fb6c9de6d9040098d02cb179e61b67ac623cd890b5a300aecf06000000000000009647f1b786b63721d6"}) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x2, 0x0, 0x0, &(0x7f0000009000-0x45)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x10240, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000000a000-0x4)=0x3) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000ce6000-0xb)='/dev/midi#\x00', 0x100000000, 0x200000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000089c000)=0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/18 11:17:23 executing program 4: mprotect(&(0x7f0000ea5000/0x4000)=nil, 0x4000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000521000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000b14000)={0x8, 0x7, 0x0}) 2018/01/18 11:17:23 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, 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) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', 0x0, 0x0, 0x1000) inotify_init1(0x0) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x10000000000005, 0x444e, &(0x7f000006f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f9b000)=0x2e32ab48) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f000003d000)={0x2, 0x5, 0x4044, 0xc, &(0x7f0000792000-0x4)=""/12, 0xfa, &(0x7f0000b2d000-0xfa)=""/250, 0xb5, &(0x7f00002af000)=""/181}) recvfrom$packet(r1, &(0x7f0000942000)=""/236, 0xec, 0x0, &(0x7f0000bdd000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000015000-0x10)={0x20, 0x0, 0x10000, 0x2}) fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ce000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000034000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000143000)={r2, 0x8}, &(0x7f00000ad000-0x4)=0x8) 2018/01/18 11:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d18000-0x10)=""/16, &(0x7f0000d52000-0x4)=0x10) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000935000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000537000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f50000-0xe)='net/protocols\x00') connect$nfc_llcp(r0, &(0x7f00002db000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "aac48874a0c6875f044925ef36484e63225aa65b828d8ab60a5e3e9cf9bdd25677d2ba0acb2f45584926ceefabddcbbce2ce2066aabd0b442a807327a0b8c2", 0x0}, 0x58) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000b97000)=0xffffffff, 0x4) preadv(r1, &(0x7f00006f7000-0x50)=[{&(0x7f000078d000-0x4f)=""/238, 0xee}], 0x1, 0xffffffffffffffff) [ 255.663970] binder: 4144:4151 Acquire 1 refcount change on invalid ref 3 ret -22 [ 255.683952] binder: 4144:4151 BC_FREE_BUFFER u0000000000000000 no match 2018/01/18 11:17:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000023, 0x20000) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000b49000)={0x0, 0x1, 0x0, 0x0, "0000000505b8278058225586db142cdec67a4c17545274946a01771f458b4046"}) write(r0, &(0x7f0000000000)="", 0xfc8b) getpeername(r0, &(0x7f000016c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056a000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0xe2)=""/226, 0xe2, 0x12001, 0x0, 0x0) socket(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000195000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f00003cb000)={{0xfffffffffffffffd, 0x0, 0x6, 0x5, "e5eb4d1bdbb9019964ecc574f7a0f69099ba3b5a1ad78178d6c941eec57c3d936fd76b1cc7dd0be2926e29a1", 0x9}, 0xfffffffffffffff7, [0x5, 0x4, 0x4, 0x4, 0x11a000000, 0x5, 0x8, 0x9, 0x2000000, 0xf8cb, 0x1, 0x6, 0x3, 0x5, 0xd8, 0x1, 0x8, 0x5, 0x6, 0x100, 0x10001, 0x2, 0x2, 0x1, 0x10001, 0x5, 0x8, 0x8, 0x5, 0x17c, 0x4106, 0x8, 0x2, 0x0, 0x6, 0xfffffffffffffc01, 0x6, 0x443, 0x2, 0x1, 0x0, 0x7, 0x7fffffff, 0x5, 0x100000001, 0x3, 0x3, 0xec, 0x2, 0x10001, 0x65f6, 0x7, 0x5, 0x10000, 0x1000, 0x80000001, 0x1, 0x4, 0x1, 0x5, 0x5, 0x100000000, 0x2a52, 0x6e7d88d3, 0x5, 0x3, 0x5, 0x2, 0x6, 0x62c, 0x861e, 0x62e, 0x9a, 0x7fffffff, 0xb51f, 0x5, 0x5, 0x9, 0xfffffffffffffff8, 0x2, 0x7fff, 0x4, 0x5, 0x1, 0x0, 0x1, 0x3, 0xe8, 0xffffffffffffffff, 0x3, 0x7, 0x6, 0xffffffffffffffe0, 0x200, 0x90, 0xa263, 0x66b, 0x8, 0x788, 0x7, 0x3, 0xa98, 0x4, 0x7f, 0x1ff, 0x8, 0x3f74, 0xb34b9aa6000000, 0x1f, 0x8, 0x20, 0x1f, 0x3, 0x2437, 0x3, 0x10001, 0xffff, 0xffffffffffffff84, 0xffff, 0x2, 0x3, 0x7fffffff, 0x7b6, 0xc1, 0x8e, 0x5c02, 0x7, 0x7fffffff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x850) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000dfc000-0x6)={0x0, 0x1, 0x7f}) 2018/01/18 11:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a32000)='/dev/amidi#\x00', 0xb34, 0x50000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000423000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00007df000-0x1c)={&(0x7f0000c62000)={0x10, 0x0, 0x0, 0xf41ff02090265344}, 0xc, &(0x7f0000264000+0x5e9)={&(0x7f0000c62000)={0x1014, 0x4, 0xf, 0x400, 0x2, 0x1, {0xd, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x40050}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/18 11:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007fc000)='/dev/vcs#\x00', 0x2, 0x80001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006d9000)=0x0, &(0x7f0000ca0000-0x4)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fb1000-0x4)=0x2, 0x4) 2018/01/18 11:17:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000a0000-0x10)=[{&(0x7f00001e0000-0x6a)="eba70229b852cf66a60674fbe43ac4bf3cce65eb90ccf3ef93986d1c6daac5379a55bde3e0e3fb65503c654e9c583bee7bc414f92091fe1c46e1ca60cea73a4d8b1ef351285dfc71d7180858e2ba835d7c5162a973417048b0faac0259b115bd6c99cfd8ffd9aee9d653", 0x6a}, {&(0x7f0000000000)="efba3ac98bb92d15ea15c6f9bf657a4168965b048ab26be997377c78967c237885d6dfe29bd4c7f949c2c67f310feca3f88fd8a7b2890c304aa723e90532cadee14c63c1643654f718da351a739d6b6502529faa61275cc18cea7cbb1a0b8b0f84d6678015a677b87a5884126dabc5e682a90a947cc7fd18ca2c369f64557968b2dce9", 0x1ea}], 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fec000-0x4)=0x0, 0x4) [ 255.726923] binder: 4144:4151 BC_FREE_BUFFER u0000000000000000 no match [ 255.755154] binder: 4144:4151 Release 1 refcount change on invalid ref 1 ret -22 [ 255.786756] binder: 4144:4151 Acquire 1 refcount change on invalid ref 0 ret -22 [ 255.801157] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4180 comm=syz-executor1 2018/01/18 11:17:24 executing program 6: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000554000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b5000)={0x0, 0x1, '>'}, &(0x7f0000220000)=0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000fe000-0x18)={r1, 0x626, 0x10, 0x101, 0x3}, &(0x7f000046a000)=0x18) fremovexattr(r0, &(0x7f0000ced000-0x19)=@known='system.posix_acl_default\x00') pipe(&(0x7f0000964000)={0x0, 0x0}) 2018/01/18 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000fd6000)='./file0\x00', 0x58) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0xfffffffffffffffc, &(0x7f0000acd000)="3a26e6e7ee32d31f623a30dd916aea1951969ff1100cd3abf7f57a4d4dc32c7f49848b512dc703ea3dc95a41d0293d7915f9b0cf6717ddc23c7f4777f4e43f07a5d4638f1ddb6dca40a5d0ae9ceabb58e370e25091f2760612ffce555ffb51676d6e05e8152ac67df6278ed0e5673c28da3e7fd2b1428929a62bb77e4f56dddf4c0e4ae531f3870d740f48f997472e63037faf345c66b5ec032a2866bc4159db3a0993a6d8d2b8e0a43407db") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/18 11:17:24 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000081f000)={0x0, 0x9, 0xa850, 0x892, 0x7, 0x8, 0x2, 0x6, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x0, 0x0, 0x80000000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0xffffffff, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 11:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00009f0000)='./file0\x00', 0x88) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x10800) 2018/01/18 11:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf3b4, 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) 2018/01/18 11:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e05000-0xb)='/dev/audio\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:24 executing program 0: 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, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000012000)=0xd000) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/18 11:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002dc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000085b000)={0x4, &(0x7f00002a8000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000eb000)={r2, 0x3, &(0x7f0000859000)=[0x9, 0x80000001, 0x4], &(0x7f0000878000)=[0x8, 0x0, 0x80, 0x6, 0x83, 0x401, 0x5ba], 0x2, 0x5, 0x1, &(0x7f0000ee9000-0x14)=[0x4, 0x1, 0x0, 0xe7e, 0x400], &(0x7f000059f000)=[0x6, 0x3], 0x0}) add_key(&(0x7f00009b0000)='encrypted\x00', &(0x7f0000c47000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006c1000-0x5f)="0ebb3cb6fdbf901a233bad329895dd945f09", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ed8000)={0x2, 0x3, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 255.833781] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4188 comm=syz-executor1 2018/01/18 11:17:24 executing program 3: 2018/01/18 11:17:24 executing program 4: 2018/01/18 11:17:24 executing program 6: 2018/01/18 11:17:24 executing program 5: 2018/01/18 11:17:24 executing program 4: 2018/01/18 11:17:24 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 255.910985] encrypted_key: master key parameter '' is invalid [ 255.930499] encrypted_key: master key parameter '' is invalid 2018/01/18 11:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpid() readv(r0, &(0x7f000068f000)=[{&(0x7f0000051000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b2c000)=""/85, 0x55}, {&(0x7f0000f7c000)=""/146, 0x92}, {&(0x7f00008dc000)=""/195, 0xc3}], 0x4) perf_event_open(&(0x7f000017a000)={0x0, 0x78, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000afb000-0x1)=0x0, 0x0}, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0xffffffff, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mknod$loop(&(0x7f00000c9000)='./file0\x00', 0x30, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000698000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000938000)='/dev/urandom\x00', 0x0, 0x40000) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afe000-0xd)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x800000000007, &(0x7f0000dd8000-0x20)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/18 11:17:24 executing program 1: getgid() sync() 2018/01/18 11:17:24 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xffffffffffffffbd) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/01/18 11:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f09000)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000628000-0x8)=[{&(0x7f0000403000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 11:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c4, &(0x7f0000128000-0x254)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18e, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "000314", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x1, 0x4, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "821a2cdcd49db4476f01e00a2d28d4bad6a49166068f6171f80f40f77d51c623017305caf7ad580b1cb78e90eae99c541897787a319aa6863becacb0bd55278b4a834d6c3e7fec5bd002f63b202f597ff7eb2e34878c28c36424f226097cc02a3fac548dadc3e7652f92d2060e361c86891ce7739a6453c69f1af6e4605026b4595e0d4cb896d08be503ca97b5843b99ceb8f513414d51209ca77bbf42dd1bc639f7301d3177f3db967f6d284d435587b33b363f5ca9459c48745f5f1dabb5a3e8a7f56389b87c92eb58278854b735e1816c1f085a1917322993e021e9d5b18451d7057cd27bd0667e55ec59ab88"}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) 2018/01/18 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$getown(r0, 0x9) prlimit64(r3, 0xf, &(0x7f000066c000)={0x9, 0x3}, &(0x7f0000ec3000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x40) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) syz_open_dev$vcsa(&(0x7f0000b3e000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) lstat(&(0x7f0000324000)='./file0\x00', &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bff000-0x8)='./file0\x00', &(0x7f000042f000-0x1b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_fuse_mount(&(0x7f00001ee000)='./file0\x00', 0x4000, r7, r8, 0x3f, 0x0) sendto$ipx(r1, &(0x7f000085f000)="7a3bf51319028110ef77f930f1bc3d0d2f0148442421b3dab8ed9ecc036d8e306fda0f6201acb26a0bfee5dabe4ead3c0b20ea013958b11e5e5d14a5eb9797101c15362a5b1f0ea7bc9006087cefdaf29965e8edc01fe25d9cfc2314ebfc6b17746779fb58379161ccb77f01cb87e723f91f4d320d3c6f3a029fee973040a6313f127c823a1840b54afb3c33d64292101d9e13", 0x93, 0xc4, &(0x7f00004c4000-0x10)={0x4, 0x6, 0x200, "80a33bc7282d", 0x8, 0x0}, 0x10) r10 = getpgrp(0x0) ioprio_set$pid(0x0, r10, 0xff) ioctl$KVM_RUN(r9, 0xae80, 0x0) removexattr(&(0x7f0000946000-0x8)='./file0\x00', &(0x7f0000871000-0x11)=@random={'system.\x00', 'cgrouph,\x00'}) ftruncate(r2, 0x10001) 2018/01/18 11:17:24 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='irlan0\x00', @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000008000-0x14)={0x0, @generic="b4001e6d1302ebdb00"}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0x5ecbb332, 0x1d5101) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/18 11:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000deb000)={0x7, &(0x7f0000467000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000332000)={r1, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000034a000)=0x2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/load\x00', 0x2, 0x0) connect$ipx(r3, &(0x7f00005c4000)={0x4, 0x6, 0x0, "fdff0100008c", 0x8, 0x0}, 0x10) bind$alg(r2, &(0x7f0000d96000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r5 = dup2(r4, r4) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000974000-0x8)={0x2, 0x9}) 2018/01/18 11:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x9, 0x20a970e3, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xb1, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004d9000-0x4)=0x0) r1 = getpgrp(r0) setpgid(r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000e6d000)=@get={0x1, &(0x7f00004b5000)=""/180, 0x8}) bind$alg(r2, &(0x7f0000ced000)={0x26, 'aead\x00', 0x0, 0x100000000000, 'pcrypt(authencesn(sha3-512,lrw-camellia-aesni-avx2))\x00'}, 0x58) bind$alg(r2, &(0x7f0000c6c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r3 = add_key$user(&(0x7f0000581000)='user\x00', &(0x7f0000488000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000079c000-0xc6)="8d80ef48d021db684406b089b281401691738d2b1040e93401eddaecc8c60b62298a4470e064ac53969a3e5896243a8f504198fe42f8dd3d8e508b7fa63c4712ec2bb8e041579ab1cca85d21bd6fb7105b08276c9dd648a5467365f71a8fa297ab577a186e14a8764de4629e05a42ddcab41791f36b1afc3b9716712d9e759b08afa008533aabcd15b9fd7d09c24116d2eae0fc04fb4ee5a3d97e2c18933714f1539e509a9aa0de7d2bd09aeb1f88beda43cbe3b49c33b68a06e157232709e04b36fff128545", 0xc6, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000075000-0x8)='trusted\x00', &(0x7f00001c5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000023a000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x3, r4) 2018/01/18 11:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x804, 0xfffffffffffffffd) connect$netlink(r0, &(0x7f0000e16000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000035f000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d55000)="3505ee838635602f85ac28784bc3e2da42ae681b7a10dbbba47af91535011a525d18280e18393df2") bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(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) [ 256.058516] Bearer <> rejected, not supported in standalone mode [ 256.067131] ptrace attach of "/root/syz-executor4"[4696] was attempted by "/root/syz-executor4"[4236] 2018/01/18 11:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect(r0, &(0x7f0000ac0000)=@llc={0x1a, 0x1f, 0x4, 0x5, 0x6, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(r0, &(0x7f0000976000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a92000-0xa)={0x0, 0x7, 0x1, [0xfffffffffffffffd]}, &(0x7f0000c10000)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000048b000)={r2, 0x1f, 0x5}, 0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000061c000-0x4)=0x0) setns(r0, 0x8000000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000bc4000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00001ff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000441000)={r2, 0x0, 0x8, [0x4, 0x1000, 0x8, 0x7, 0x81, 0x8, 0x1, 0x6]}, &(0x7f0000677000-0x4)=0x18) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000039b000)=0x0) 2018/01/18 11:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000baa000)={0x985, 0x7, 0x7848476c}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5450) 2018/01/18 11:17:24 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d1000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe6000)=0x2) [ 256.074846] ptrace attach of "/root/syz-executor4"[4696] was attempted by "/root/syz-executor4"[4236] [ 256.141225] Bearer <> rejected, not supported in standalone mode 2018/01/18 11:17:24 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00005a9000+0x947)='/dev/usbmon#\x00', 0x9, 0x2b0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x80, 0x7, 0x1, 0x3, 0x8, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000f000-0x8)='trusted\x00', &(0x7f00008d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007f2000)=',\x00', 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00002ec000-0x4)=0x200) keyctl$assume_authority(0x10, r2) keyctl$setperm(0x5, r2, 0x1080b00) ioctl(r1, 0x800000040004580, &(0x7f0000824000)="") 2018/01/18 11:17:24 executing program 3: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x32, "644f01b8ebb0e259221b269baa1e05a53f0d9d9f99e3fd77897697cc5f79a9be0751af0b190011eb35780b7b7bffd3a0043e"}, &(0x7f00000a3000-0x4)=0x3a) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000d8000-0x10)={r1, 0x3, 0x100000001, 0xfffffffffffffffe}, 0x10) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 11:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f000087e000)='./file0\x00', &(0x7f0000e6d000-0x7)="72616d667300ea", 0x100200a089, &(0x7f00005c8000-0x69)="") socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/18 11:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000)={0x2, &(0x7f0000443000-0x18)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f000026f000)=[{&(0x7f0000643000-0x30)="8f", 0x1}], 0x1) 2018/01/18 11:17:24 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000696000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x100) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f86000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000954000-0x4)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f86000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f000097d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f84000)={0x0, 0xf7, "3cbf032a24330a85e2a528a090c719845371cb792d29756e60cc8c5f9c921226a598cf6558e275277a96b1f637a4f82b4b8b49ae31c556434913ce5c04ea029b3f0bfe276df7355e759d915ac6079394d23fcae196e862af7c50c50f6a525607ac2b005edc63e30c65c73d8100e23505be068a9c63d2f604097a8718d718664badee27bb86c136809f8f9dd3cc5984702aff48ed10d19e2e4533e2c9fa7331e5c6e5f5c01f1b5de62a968b71220791f3e086feb5c6a91357fd926bd586b5438f0d24896711c5be724b13b50f084b0061c64acbae257855ca61a49a4a27910171777925bbb46c0f171f4c7e7d067390606880c682ef1a1f"}, &(0x7f0000a01000)=0xff) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f84000)={r3, 0x8000}, &(0x7f0000628000)=0x8) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f86000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r4, &(0x7f0000f84000-0xf7)=""/247, 0xf7) 2018/01/18 11:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000027a000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000688000)=0xe8) getgroups(0x9, &(0x7f0000ca9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000d26000-0x8)='./file0\x00', r1, r2) r3 = add_key(&(0x7f0000b9a000-0xa)='encrypted\x00', &(0x7f0000a10000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000323000)="e6c712dd7bf8c9ac502181f9ba0356839f5bc071b5e14259928d17e4869a6241e182d8b143f40934098ff359530cda8ccaa031219758ad52bc819fd204536e6234c4e9bf31badb9d5f0e427d5ca8073d9c51a422b9928739263957eaf4ffc28377d6dc2650dddb0841bf1def1fa0bd463527fb897abf951f5e1a437b8d4be08cde0b12748d639dbd8fb34291ebedb4a029af0a8819d94dbdcde47beddb0dffaeb91b0ec399c63c9dce3f619409c0cbfbd8d46c89bf71d43ca4c8f6e035f1d8ed06841cbaafa7cc449f9fc802ca8593cdb96f", 0xd2, 0x0) add_key$user(&(0x7f000026c000)='user\x00', &(0x7f000022c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a00000-0x67)="49807a18fc82a80e900a7887c1ff0f57207591cc284395ee5a654f0697eb5b95e43fcae605136abdaecab4d2bb7401e6192ccbf8fa1c45f804da0647bf4c9bbe491f76f4b6ee6e9f03e5eef380e143cf33ce8049ae4a220e398443afd7b9198c21b9df6640978a", 0x67, r3) close(r0) 2018/01/18 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cac000+0xe74)='/dev/mixer\x00', 0x80, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000094f000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 11:17:24 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000223000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000d5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[], 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xffff, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x6f)=""/111) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x8)=[{&(0x7f0000001000-0x8)=""/8, 0x8}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000003000)={0x0, 0x7, 0x100, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x0, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2671, 0x0, 0x0, 0x0, 0x401}, [@ldst={0x3, 0x24fd5ecdfe7e05f6, 0x0, 0x5, 0x8, 0xfffffffe, 0xfffffffffffffff1}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xd}, @jmp={0x5, 0x7f, 0xf, 0x8, 0x9, 0x0, 0x1}, @generic={0x6, 0x5, 0xffffffff, 0x7}, @map={0x18, 0x1297052cbdbaae7e, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x7, 0x17, &(0x7f0000005000-0x17)=""/23, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x4, 0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x4, 0xd2a, 0x5, 0x8, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000004000)={0x6, 0x8000, 0x9, 0x1, 0x10, 0x1000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000003000)=""/120, &(0x7f0000006000)=0x78) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000002000)={0xffffffffffffff80, 0x800000000, 0x0, 'queue1\x00', 0x975c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000008000)='/dev/input/mouse#\x00', 0x7, 0x5e1f5ab068c16e28) 2018/01/18 11:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f000056b000-0x9)={0x1f, {0x80000, 0x0, 0x0, 0x0, 0x20, 0x100000001}, 0xfffffffffffffffd}, 0x9) socket$packet(0x11, 0x80, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r2 = socket(0x0, 0x2, 0xfffffffffffff001) ioctl$void(r1, 0x5451) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ca5000)={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]}, [0x200, 0x10001, 0x0, 0x7f, 0x1, 0x1ff, 0x7, 0x6, 0x7, 0x1, 0x8, 0x1, 0xce4, 0x8790, 0x0]}, &(0x7f0000cd7000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000724000)={r3, 0x2e4bb535}, &(0x7f0000711000-0x4)=0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f000039a000-0x76)="49c5b1f8512e2f1ae9e09079441b787873937cc87e350063f4a349fb7e558a803d0aa35cb539baa187b1b00334007796169f63af6aea2af6c3f5855e0e097f6553df127ef7582357afb2e88b2437ffc72e06ce10bcf3ac8d5f9825ac219ee744b3b535d699324d9bb67cbf35dc00a9b8af166b3044b7", 0x76}, {&(0x7f0000f95000-0x63)="ed46619698ff6425962fda5d4a0c6b92727159c9c9ac3388c4113893e2ff7a385163587d918852164a7d009dff840719723605651bfe9ca4aa67b0246d69537e044c260e5011553344d2dbe8feb0094c7a5dabe3616e4922acfb3f2e15c469b18c54d4", 0x63}], 0x2) fcntl$getown(r0, 0x9) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/18 11:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000611000-0x20)={0x0, 0x2, 0x101006, 0x1000, &(0x7f00002fe000/0x1000)=nil}) r2 = syz_open_dev$usbmon(&(0x7f00009b9000)='/dev/usbmon#\x00', 0x1e600000000000, 0x400000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0x5)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/18 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009ba000-0x10)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d6f000-0x5c)={0x8, 0x5, 0x4, {0x0, 0x1c9c380}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x10, 0x3, 0x7, &(0x7f0000e5a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad2000)=0x0, &(0x7f0000e33000)=0x4) sendto$llc(r1, &(0x7f00008eb000)="4051e010e1e3a954c5f73ccd1f1a5b23c60e46baabd1761a9e3b7c33b9d97984d509cc6c987878ec64f3dd91c4ee0094fc545d3d542c2eaf639cef2568f1daa670605efcae85779086583129bce78c3bbe1b8d4ab7635f79a786ad6e4ae858bf9fb41d79a6eaef576496b4723e7cf54683855273715a5077074e537df2652bb49311f11949c630c7e7377daeb3471ab0d180cbd0166e6559eb8d9fca4d66b56816f3d6c3503a784837d7bc9743613d0e0caf9e397dfd35525c89bdc869edf94e43d6a368a3f28bbf0385caf0c66f8af67e29960641772800b2c7ca69e6d9eb72", 0xe0, 0x4000000, &(0x7f0000fd1000-0x10)={0x1a, 0x8, 0xc3, 0x695, 0x100, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/18 11:17:24 executing program 6: setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000006000-0x89)=""/144, &(0x7f000000f000-0x4)=0x90) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/18 11:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r1) r4 = syz_open_dev$sndpcmc(&(0x7f000018b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x240) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f000071b000)={{0x3, 0x0, 0x0, 0x0, 0x4d}, 0x100000000, 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]}) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x2000000000000312) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) process_vm_writev(r1, &(0x7f0000ea8000-0x40)=[{&(0x7f0000c1c000-0xe5)=""/229, 0xe5}, {&(0x7f000036b000-0x28)=""/40, 0x28}, {&(0x7f0000915000)=""/170, 0xaa}, {&(0x7f00001de000)=""/146, 0x92}, {&(0x7f0000645000)=""/196, 0xc4}, {&(0x7f0000aa0000-0xc7)=""/199, 0xc7}, {&(0x7f0000d3e000)=""/4096, 0x1000}, {&(0x7f0000302000)=""/83, 0x53}], 0x8, &(0x7f00007c6000)=[{&(0x7f0000883000)=""/134, 0x86}, {&(0x7f0000654000-0x62)=""/98, 0x62}, {&(0x7f0000b80000-0x1b)=""/27, 0x1b}, {&(0x7f0000e1b000-0x8c)=""/140, 0x8c}, {&(0x7f0000a1c000)=""/4096, 0x1000}, {&(0x7f0000c5f000)=""/4096, 0x1000}, {&(0x7f0000f10000)=""/84, 0x54}, {&(0x7f0000a35000-0x97)=""/151, 0x97}], 0x8, 0x0) 2018/01/18 11:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002f6000-0x4)=0x8, 0x4) bind$netlink(r0, &(0x7f00003fd000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/18 11:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r1) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000028b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ae7000)=0x14) recvfrom$llc(r0, &(0x7f0000108000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/18 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt(r0, 0x4, 0x6, &(0x7f00005b0000-0xba)=""/186, &(0x7f0000d53000-0x4)=0xba) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000b37000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x400, 0x8, 0x800, 0xb21e}, {0x943, 0x4, 0x6, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000cb5000-0x85)=""/133) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d3a000)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x9, 0xfff, 0x0, 0xffffffff, &(0x7f0000aca000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x4, 0x1}) 2018/01/18 11:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="03e138b0d808a460f18be4b4fc64dea0c6ece6b510bbadb15cb4345b19f479cb0846b3e0043bae9664e77d62f46621d7d97103cd7921", 0x36, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fd000)=0xe8) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000edc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) r3 = syz_open_dev$mouse(&(0x7f0000696000-0x12)='/dev/input/mouse#\x00', 0x7, 0x400) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000084f000)=0x80000001, 0xd1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000d3b000-0x8)={0x5, &(0x7f00003ca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fe4000)={r4, 0x1}) 2018/01/18 11:17:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b79000-0xf0)=""/240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='[!@', 0x5) modify_ldt$write2(0x11, &(0x7f0000e19000-0x10)={0x4, 0x1000, 0xffffffff, 0x0, 0xff, 0xff, 0xb35, 0x1f, 0x1ff, 0x2}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) 2018/01/18 11:17:24 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000049000)='/dev/hwrng\x00', 0x6000c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) 2018/01/18 11:17:25 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getcwd(&(0x7f0000886000)=""/185, 0xb9) socketpair(0x9, 0xf, 0x6, &(0x7f00005ad000-0x8)={0x0, 0x0}) 2018/01/18 11:17:25 executing program 3: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000067e000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x4c)=""/76) 2018/01/18 11:17:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x20c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@dev={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}}, &(0x7f000036e000-0x4)=0xe8) getgroups(0x3, &(0x7f0000a4b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000372000-0x8)='./file0\x00', r1, r2, 0x1400) rt_sigsuspend(&(0x7f000010a000)={0x800000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x0}, &(0x7f00000ba000-0x4)=0x0, 0xffffffffffffffff) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d91000)={0x0, 0x68, "406462391451e5e56a3bf1aec2aedf69cc8f7de21267834768287240482929c3ad25ce467d559b1e62ee7f75a7591ab3f341bfdb88807c5e2cc011b909a35835ed0930a77b3ab84486ee09bf1ac350d6114c9b3285550b5f72942ce695bb214dd814d753d1578d55"}, &(0x7f00002f1000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000863000-0xc)={r1, 0x1c, &(0x7f000074c000-0x1c)=[@in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f000072c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006f5000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec0000)=0xe8) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000b1a000-0x4)=0x0, &(0x7f00008bf000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e6a000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000-0x4)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000de3000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x2, 0x2, 0x8, 0x7, 0x3, 0x9}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc3000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x7, 0x0, 0x4, 0x0, 0xa0, 0xa0, 0x29, r2, r3}, {0x7, 0x0, 0x20, 0x6, 0x3, 0x4, 0x80, 0x10000000}, {0x73, 0x1, 0x5, 0x0}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x4, 0x7, 0x0, 0x3, 0x2, 0x3, 0x0}}, 0xe8) r4 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0xfffffffffffffe44) getpeername$netrom(r0, &(0x7f0000ab1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bc9000)=0x10) 2018/01/18 11:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ce9000)={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]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xf6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000011d000-0x98)={0x0, @in6={{0xa, 0x1, 0xbff, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffff}, &(0x7f0000c32000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c50000)={r1, 0x3, "eb01c5"}, &(0x7f0000079000-0x4)=0xb) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) finit_module(r1, &(0x7f00008c0000)='/dev/admmidi#\x00', 0x2) 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000c05000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/18 11:17:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x200e0802) sendmsg(r0, &(0x7f0000663000-0x1c)={&(0x7f000035f000-0x10)=@llc={0x1a, 0x1f, 0x5b00, 0x5, 0x413bf7e5, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000437000-0x30)=[{&(0x7f00003b3000-0xd)="443a6e0997f3a1fa7d42546d1e", 0xd}, {&(0x7f00009ea000-0x1000)="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", 0x1000}, {&(0x7f000058b000-0x3c)="3884daeb9cce3aa61451d29e5d67b58e958ed1d7e93ab64cbd1512e59a1ef4c8efc520ac4d35cf0955f4a363d279ca46e3488e9a485112b246faca5f", 0x3c}, 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0x1000}, {&(0x7f0000b7f000-0xef)="1686883257823f2f6e5ee46af982ccb520bf7b2ae90a50f0299c57abc656531b0589a466a6d8acb692bb4feccfacc6a1069fdfdf4100d20ab1e46e0f043a6bebe0c7a837af70684af7d1eb11526847846b3a7821affa6f892351cc797bc6f5c4008c635b6349e9912d02250a56f38e0d55105a81073af87d985d2dc52ff27398348efb08e36bd02aed761796321bd6682b16dc82d2ad943a16187a8ea3b60323051690bd39ff9ed28e82d866077cfd2ef7c59f4ff919f4a3eb06e5326eefa59b65e467f6b5ca6d07a3b40cf6440f8906b94be2d7a9babfaff680457f916f2bcbf0cd2033a9eb66f34da4c522b2519b", 0xef}], 0x6, &(0x7f0000b37000-0x58c)=[{0xd8, 0x0, 0x1, "069c20a4fef2d225d7c9add847df68293fa91cad868b506a4a8ca58df54be3dfa66b16b9f9792c1bf86ba5b641fbadcc214f4184993513895727798e22c396146ae9b56a0641e3f05b7ca8547d8894dd11316ce0c204e25fa4771f1d86fae5b122430372a801040bf299354db12c257bf95ee6930e026c7edd5fd085afa8ea25c9f891c143180976f69e8022c4f814a63b094101e234d397bd81a7b350555e47c78741fce605479357a89e519b722bb7e599c8434f257925280d5e23495dcef8aaf3873b77b3c9116a88b0"}, {0xf0, 0x1, 0x7, "f70aae4c78eb5d2f6770d8d5832564d927bd0d18ba8b1f78698b87dfeffae855f43985c4a97aba8cecb6f07ac749089925e0d8f6bc8c1bc647dce203cca1efcf783f71102224dcf7ce7579c56861017e095c982939eb95e578edc42457f75850820995d20fa76317ae918931b018af9cac0c1d4813489557f467ca32b9108ecbace1b0a37ba53a8b43940e1d1069b4ab103163c7c99df9ecd3a6b960db0c4e5362d19d5cb7b8ef8868b7b5cae29f369249a0bebc6aad0c9727b547ca040af964ccf4fd7786fad9ec0da5bfbcdeeb79a94bda05bfa810e9ef38bc90d6687782b086"}, {0xc0, 0x10f, 0x5, "d57d279f2f7f00ec319e6e287ab22d80b91010f7d6997b23571e880b0553057f0ce581c6e2ab0734989386b55856d3f8133dd587a75e42229c6fa1189d28f9862783bc5d2bb0f7b8bae37b8fc9c162fc3d10e7bd292b7bc062adc149f9816c5cd71cf37d06663366fe88c15c9c121cc02d00dddea8cb5bc1b169bae45801e3bf44cfad5af4c2f8fe523d7ffd8e120a0b8a7a568a516b9f74bc7333d1cfd9b48cbe7e07876d287d826aacbe4ec72c163b37"}, {0x54, 0x11e, 0x0, "cd8fec96c75c6e31831583d7192324d0c85c2a15e3e33b2f5abdcab2b4b97400a6b0e558f42e4f5674a282d1ee4acb3cae2e39aa36c82e6fe91d6eb21a6ce92ab28a1648ad412021"}, {0xc0, 0x1, 0x9, "41fb04ff0005af951cc337210c737098c286069557bb3f1c6cc5c4144654e7b4df7c3f478a5e588af6da4e3d9952bafe5bd12d3045afde94c82687b1656c48aba0a9e56a89d4401588db268250fddaaf06225145daea65bb72a931e3a763636785686c6964959bd6d65d448200eb437e3b189869c743c44c3849aade4056d7f8c99356d5af4ee5b542b7474697ac2feb627113166c32e7519e76ff72bea82dcc2f8f29ab49204cf7e47126b0c8ab2097cf8ad599"}, {0x60, 0x114, 0xfffffffffffffeff, "6361fc3d2a731dc30d4633efc9bfd0dce6a53d5d793b309725f083c3438521e1565361fd2eb992ea83bf923aa3f6db6d12f603482fb40116a27e49be69c04cfc4fe6cd019cca89d87605fa97248c269172"}, {0xf4, 0x115, 0x6, "c7411a703f65953a0d016f43c9e4db29a3af8df0a0c2b99e254f307997141acd42c6bf4ad8c4546ede009fd8c67a935839d0941741c6d240d9646b7605de83b155d8b0d0b6eac0fdf8eac0fe4283437dae85e8276f48e84b4b1771982d2e5d8bb59b56f9fe8154c2bff6ace9e034ed50e6d2d8c77e5bb427be07cc6808c830d28108a894e940d2209b3e922d949413e87081de1a804abfad9690dfb01ed4b8410d38cc89d82075ae32a1f4a9060d96e034de3ae48717ffbe56be3629c65a420ad546fad44a4b3371f6a9fdedf7a3caf6bf5d78d0439fe9dec18a7ab0243ea8d287bf51de2d3c"}, {0x9c, 0x11f, 0x80000000, "dbe9e5ae2a70ce4e9f5b4d1f1dbbf45583bc87e149ed3bf2ea2f8f9b81b51a17ef4bee2e3c50c5b76b67ad17ed7bc99ecefb64d5ed7da062b482cce8aeafe9fc63db9c1c2021c19801928b4632ad85cc83c1d73fd9691a0b21a1bad2624b21697871c7934fa6001aae480892f4d9d0db4fc52793d576c9232408acc84fed10f7595381f204a68a7da85a75024b"}], 0x58c, 0x8000}, 0x4040001) keyctl$search(0xa, r1, &(0x7f0000648000)='keyring\x00', &(0x7f00007fc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000f84000-0x9)={0x1f, {0x87, 0x4, 0x3, 0xcb3, 0x6, 0x7}, 0x800}, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x101200, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00003c9000)=0x1, 0x4) 2018/01/18 11:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000dd7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 11:17:25 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000192000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000b29000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ce5000)=0x0) get_robust_list(r1, &(0x7f0000691000)=&(0x7f0000021000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a90000)=0xc) capset(&(0x7f00005f1000-0x8)={0x39980732, r1}, &(0x7f0000a4e000)={0x8bd, 0xc4a2, 0x1739, 0x51dd, 0x4, 0x3}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068c000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0x14) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = syz_open_dev$midi(&(0x7f0000e97000-0xb)='/dev/midi#\x00', 0x4, 0x101000) getsockname(r1, &(0x7f0000a9a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050f000)=0x26) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e19000)="", 0x10225, r0) 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b47000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1000}, &(0x7f0000f67000)=0x98) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f68000-0xb2)={r1, 0x1f, 0xaa, "cf87c396ce49887d5d4338aa454b70c2b5cc5be03f40669a33e63b43e308381375095d532569ca445adad0517721f6e1134369604de6877b70021ab916a7e6c90a237dd0926fd7da5ee38212fc3011e711b7418f3ed4c31a0e3a7b62a1004eff889e2a46154e6fb0568630743101be66c143b36c467cf3d21bd9628a8211cfe2a333f7d405d67fa1c3670d1b29c54784f106fcc00efebb0056d22880ff8052eb0de5220d68a05b83c468"}, 0xb2) setsockopt$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$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f66000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f66000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d7000)={0x8001, 0xfffffffffffff800, 0x3, 0xffffffffffffffff, 0x8, 0xacb, 0x0, 0x0, 0x100000000, 0x2a, 0x5c}, 0xb) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1021fe) 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, &(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) bpf$MAP_CREATE(0x0, &(0x7f0000374000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x400000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc5000)={r1, &(0x7f00007ba000)="0dba5c4fdc5b0630a52fc94819a314b8198bc1afad068ad952248b42401071bd5ccef3ed6917985697ca9a3a50aa271d1fdde6c5abd645006ffc2f02c1e245ac0ab2f64c25805748ba771991b701814af00b398d12b0b96a0a565f7757a64e58cd77b4a0a2c933f3bb06d08b01fe8b90377eb2d4d1b91ca3047e349177360d78aae2", &(0x7f0000000000)="87da7482cffa49c0c2e32673ff45518c2a69251a922cf5840ce6db4563015669012359148700c02a93d5b4f4d0bf6e25d6770c52f6838af9338402cd5f115cb2c40f266c09986f8ef15974acc3c184ab269627f5d50b9cf8dfce9e3faa5da5b139e520ed65bad167b3df80051caf0974", 0x1}, 0x20) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000474000)={@generic="5791f5572898bfa2af17f6022227477d", @ifru_flags=0x200}) fcntl$setflags(r1, 0x2, 0x1) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) socketpair(0x4, 0x2, 0x1f, &(0x7f0000f53000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000893000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000050000)={{0x3, 0x7, 0x0, 0xffffffffffffff4b, "c70ebc45fcf786925d35f40de5439d4395f2b44650cde45b82f340fe39ab255ffcee609c3b001031599b4e68", 0x8}, 0x0, 0x0, 0x5, r3, 0xfff, 0x5, "771dcf7a43139bcc10485cd3f56bd0499fa6f3e811b2009d12abe246ce5a503620d1d98c9b94fce1065b6bbf3fa6460cf251dce5aa116c974ae63fa3071f51db", &(0x7f0000967000-0x9)='/dev/kvm\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], [0x200, 0xd2, 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]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000d59000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x5}, {0x9, 0x0, 0x0}, {0x10000, 0x0, 0x0}]}) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'ecb(cipher_null)\x00'}, 0xb) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000727000-0xa8)=[{0x0, 0x0, &(0x7f0000373000-0x28)=[], 0x0, &(0x7f0000cdf000-0x144)=[@iv={0x10, 0x117, 0x2, 0x0, ""}], 0x10, 0x0}], 0x1, 0x0) 2018/01/18 11:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0xf, 0xf53}, {0xe, 0x0}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000db2000-0x16)="0cd2fd0f0bb0b25258e558740d8f274bacf2fd0a17d9", 0x16) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/18 11:17:25 executing program 4: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = getpgid(0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00008c2000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d91000)='smaps\x00') sendfile(r0, r2, &(0x7f0000bc8000)=0x0, 0x40003) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f000003f000-0x9d)="") r0 = syz_open_dev$sg(&(0x7f00004e3000)='/dev/sg#\x00', 0x3, 0x204000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000121000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccf000-0x4)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000ba9000-0x8)='./file0\x00', r1, r2, 0x400) r3 = open(&(0x7f0000309000-0x8)='./file0\x00', 0x0, 0x0) fchown(r3, 0x0, 0x0) 2018/01/18 11:17:25 executing program 1: syz_open_dev$usbmon(&(0x7f00007a0000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c86000-0xc)={0x0, 0x0}) listen(r0, 0x0) ppoll(&(0x7f0000058000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00006ea000)={0x0, 0x0}, &(0x7f0000b46000-0x8)={0x0}, 0x8) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffdfd, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f03000)=0xc) set_robust_list(&(0x7f00009c3000-0xc)={&(0x7f0000c73000/0x2000)=nil, 0x291702c4, &(0x7f00008fc000/0x1000)=nil}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a06000)=@assoc_id=r1, 0x4) 2018/01/18 11:17:25 executing program 5: add_key(&(0x7f0000fdd000-0x8)='big_key\x00', &(0x7f0000dfe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000034d000)="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", 0xff0, 0xfffffffffffffffb) 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 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x8, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='big_key\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req3={0x3, 0x3, 0x4, 0x800, 0x0, 0x7796, 0x8}, 0x1c) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcff", 0x1c) write(r0, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180", 0x18) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000010a000+0xf06)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00004fe000)='/dev/admmidi#\x00', 0x0, 0x8000) r3 = creat(&(0x7f00000f7000)='./file0\x00', 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002c8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f000051c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007fe000)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00005ef000)={0xe, 0x10, &(0x7f0000d76000-0x80)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xb, 0xf, 0x1, 0xfffffff1, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3}, @map={0x18, 0x2, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x400, 0x7, 0x7, 0x7, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000348000-0x4)='GPL\x00', 0x1, 0x21, &(0x7f0000ffe000)=""/33, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) writev(r6, &(0x7f0000352000)=[{&(0x7f0000a2c000-0xa2)="382c5b8afe499dfbd477", 0xa}], 0x1) [ 257.199197] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 257.238623] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/01/18 11:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b4d000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008c6000)=0x0) r2 = syz_open_dev$loop(&(0x7f0000e40000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa, 0x8000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000919000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe(&(0x7f0000c5c000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e74000)={r3, r4, 0x32}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r5, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 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) 2018/01/18 11:17:25 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000080000)=@assoc_value={r1, 0xab}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r2, &(0x7f000013a000-0x8)=[{&(0x7f0000bc7000)="82", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f00005a6000-0xb1)="84", 0x1, 0x0, &(0x7f00006ea000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="", 0x2c9}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:17:25 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) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) connect$inet6(r0, &(0x7f0000553000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x542a}, 0x1c) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b353de06d6fc6e43aceb5cf6e2b03b2b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006c4000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) bpf$OBJ_PIN_PROG(0x6, &(0x7f000078f000)={&(0x7f0000b6c000-0x8)='./file0\x00', r0}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000194000-0x8)="99bf119674419d86", 0x8) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000eda000-0x8)='./file0\x00', &(0x7f0000322000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000711000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000095b000-0x20)={0x5, 0x4, r2, 0x3, r3, 0xcb, 0x4, 0x9}) [ 257.293693] audit: type=1400 audit(1516274245.421:190): avc: denied { accept } for pid=4404 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_netfilter_socket permissive=1 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000075000-0x18)={0xaa, 0x2, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000071000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x20000000000000}]}) epoll_create(0x200) 2018/01/18 11:17:25 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000325000-0x4)=0xc) connect$packet(r0, &(0x7f00001fa000)={0x11, 0xff, r1, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/18 11:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000958000)='/dev/input/event#\x00', 0x0, 0x101001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a2b000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7b, &(0x7f00000d1000)={0x0, 0x3, 0x0}, 0xc) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x404f, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff8001, 0x3}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000028000-0x4)={0x3}, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe1000)={0x0, 0x4d, "dccd2590c9c859945406e301af92a3590364e8d465bbd536bc27d704ad1fa4e3497cc29d0e9a11ccae4a76e54c0436660c1b21580db2b93998129441710e711f238e3754087d091002fcd7ce32"}, &(0x7f0000812000)=0x55) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000789000-0xc)={r1, 0x7, 0x10}, &(0x7f0000fe0000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe2000-0xc)='/dev/autofs\x00', 0x82000, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, 0x0, &(0x7f0000568000-0x4)=0x0, 0x80000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000fe2000-0x20)={0x0, 0x10000, 0x4, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fe0000)={r2, 0xfffffffffffffff8}, &(0x7f0000fe0000)=0x6) 2018/01/18 11:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x24380bed07661b67, []}, 0x208) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d93000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000825000+0x7c7)={0x54297f3b, 0x1, 0x7, 0x104}) 2018/01/18 11:17:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0xe4, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x6f, 0x8004, 0x58000000000, 0x1, 0x9, 0x6d, 0x86, 0x0}, &(0x7f0000569000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb14f, 0x1, 0x1, 0x4, 0x5, 0x7fff, 0x7b94, 0xff, 0x9, 0x80, 0x0, 0x2, 0x7f, 0x1d3, 0xffffffffffff4510]}, &(0x7f0000000000)=0x108) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000018000-0x4d)="", &(0x7f0000017000)=""/123}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 11:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bb7000-0x4)='tls\x00', 0x4) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bc1000)={@common='ip6gre0\x00', @ifru_flags=0x100}) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) ioctl$void(r0, 0xc0045878) fcntl$getflags(r0, 0x401) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000252000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000011000)='/dev/amidi#\x00', 0x59c, 0x200000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000031000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000013000)='/dev/loop-control\x00', 0x42000, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x494000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f0000000000)={0x11, 0xff, r3, 0x1, 0x800, 0x6, @random="2406d343d796", [0x0, 0x0]}, 0x14) close(r0) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000086c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000ef3000)={0x0, 0xeebd, 0x4}) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000706000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = memfd_create(&(0x7f000003e000)='\'', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b63000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$tun(r2, &(0x7f00005bd000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x100000001e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/18 11:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/hwrng\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c68000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000dd000)={0x401, 0xffffffffffffff82, 0x0, 0x9, 0xfc, 0x10001}) listen$netrom(r0, 0x4) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069d000)={0x0, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000616000)='/dev/sg#\x00', 0x90000, 0x101000) perf_event_open(&(0x7f00002a5000-0x78)={0x7, 0x78, 0x6, 0x800, 0x6, 0x7ff, 0x0, 0x9, 0x0, 0x0, 0x3ff, 0x100000000, 0x7, 0x9, 0x1, 0x3, 0x2, 0x4, 0x9, 0x40, 0x8, 0x8, 0x8, 0x3ff, 0xfffffffffffffffd, 0x8, 0x7, 0xe7, 0x1f, 0x2, 0x3f, 0x3, 0xf972, 0x6, 0x1f, 0xbb14, 0x80000000, 0x75806ad8, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000e64000-0x1)=0x0, 0x5}, 0x4000, 0x2, 0x40, 0x6, 0x101, 0x80, 0xfff, 0x0}, r0, 0x3, r1, 0x0) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e03", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000583000-0x7d)=""/125, 0x6097e1e8d2f3e48e) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007bb000)='/dev/sg#\x00', 0x800, 0x4d0800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000c1a000)=0xffffffffffffffff) perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x7, 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) 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000575000)=[{{0x0, 0x0, &(0x7f0000ef4000-0x8)=[{&(0x7f0000fb1000)="d102af72f2b3e99d214281479541ea8506bdee89c0328953a08e9433641917e261310ba664bce87fea207df77c36923bb2d766a9f6db49b2ad4477ac3748b1cc28fb04ce5da79a1b2136a9385aa8ed6f5c735b08581684b70037691be2a64a8dda22cda96541717c07f6e366a4", 0x6d}], 0x1, &(0x7f0000ef5000-0x610)=[{0x2c, 0x10a, 0x7, "0e054cc26840fdb524f729207c251fe9552622720346e61b4edcae87fa9374a8"}, {0xd0, 0x10e, 0x3, "205113d6bfd1d236e2e32e952272d3cb29a05ca1733320aa8a0f07247fd1a133385ee24f55a40b5ed5accdea329c6f8d31a879520ae75715a77214a6686873652e4943f84ce424eb724b77e5294e1a02cfa4148e135bf1a7d92e6e2d25311dcc5a01c818242911d672a881513659c005c6e68a06389c3dab940478eedf935b0a5321e080404a3c244a018c8e6acd488e80ed34ad9fdca30dfc097e2ecb4dd6606786b580ce6c9723ae241fc413a50b664abd13572d5f9213e0a8b3ba512954d0b375ae15"}, {0x100, 0x114, 0x7, "199d02609ae0250f6da68a745d94c5aa8c1631f64f3f15fb861688d19207eb788174729e74c9038a7c742d5d30f1146203baf2715cdcb027b2150057a2e06e4fea96038b9357c44cc87bf16967182ede5e8554f6a965b374125b3e073cd42f66dbbb72fd0ab47a7514fce3485b9570cdd734d2a56986219e021cfc994c68ae9ae8a6bc41f1920c6d30a19e4fc3130fe8a3009968900504465d981a28823d3db49f54d4c8e14b49a6b26c4ecb837c3a3eb18f386e30dfba1bbd05dbfc205fa7e6e320a4ff4be52679e5a7382c7fd55478f86bece3a83f4bebda6f54875813d6e90d26c5589c08aa9ad0da69265e961277fd432ca9"}, {0x8c, 0x13a, 0x2e6, "f45e48a8132eca8ca1e13159aedadd988822dd925c5ba1a85961da078aa1f33ec3766dfc775eac533f84d5616593139c95a947ad24ac78ecd1a0b839492ae7bbbb2adb78be56713fef23244c46afc1669df96ef9fb705ebe80c7c9b51aa8b55b366a1d1d2db59420608ac9a5142d1b00b29b1d86d99a5e6a2306ba5fdc"}, {0xe8, 0x107, 0x7, "91e1848c922fc9acc70d55c752dd3f6683817d593681bc6e2a39c43179376607232a30a6bd0f56d38c32aa30a1eeb11041fb996dafd7ae3fc0e0e782eaa172d2ac4e10c6c71059494fed4343320a9ed11a83a464ffa392fa3b91f83753a7dc814883f585380706d980c621b52dd3aba64d11a8b0cc6c38020a1334d13d45d7c3799d49bd110748e5d0153fc8e85e6aefd6a36ec0c47b226b1976578b3139feafa562df08d3d87754a64a2cedcbe4f5d00163a399750b9f7ae652bd9fda833f8bcc7954728a737fb86f30d9f02b69972166a26d41415f4dc4c638d9"}, {0xf4, 0x0, 0x7d13, "5185aa3319b4cc1df2f292b51d96a28e9e26652111550e8cc753f7cfc2df11db976d5cdd8acdab483333c2f2db7cc6cc385a6519141b5931d0eb99ac3795061064d49e78a58b92a50e60fe600c99cac8d097e725a5b6eb95599c91093a860b80e52a670921ecbd6f6cf9b6bf61b0b6158a408050b162ab3c20de97b34da2a42c63cb96fc7db040f7aacbc1333ad85bdba162126a5bdf40fa72d08de2ee7efb71703bf3eeedfa4bb2bf9afcf0a3f427ece51cfb6642ce05a31c5678c339bce70e4fc2b5a3770ba85336fd75b6f2e1fe3cad4352d6889bbf5ff660f9b611724ecc24b2576638f3"}, {0xfc, 0x10f, 0x8, 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{0xcc, 0x13b, 0x9, "da01ecaa485c7bf071f358ed91ff2e2c75cdec346d5b77c4c5f4e8d333b4b74ced209b05bbae458f912290d4d4b6bbc451eff8c7a407c6200b6da45ea8a9e46b82ac35f90ac38aa520f67043a084938742157647d2548f895452f618f047dd47e04448f048ee46d529921e0dca1c93a27b078fedc056b4e1add6b9587f5515e8bab457df3b300e53b454b433c787d2cfde84f50bef18d19199b058125bff9f7b0365b1447f0c375ef6e859406353d7e4fe3b4aba9cb05d81bf8d4c015cc0be"}, {0x94, 0x12b, 0x7f, "59efb57d92da96ac5529915d0de91a0e04a5cbeab1bb879480a3fb0bcf602fef61b72d0c2fc6e31c8e183cf91d07dab0d74621d01fee008881d54d50e45cc9eff31bc8d151dbbeb2118ee2d0b2ba93f6122a7812abffe758f45f6d226be0241ba72adbd7106aca0d7ab371dfa6f061b50afe98f5f3854b0c306fa4977dcd6d9c97a005bca0ee"}, {0xf8, 0x1, 0x0, "4ffebcc079ce0df2e3cb70677aebec29adce66b632ef859046be2a8cfeeccbede444656978aeba9712784e198e2becba95b99456b37f09a38170a221c7019b5ea68437c1bdb6c355a4f96b02fd8a804438d921f78d9cfd0a21b8603cf6e7dff4e3897f713ecb298c2925f5a114e0820be24937fad436ce3a252e7e275ee286fa5d76702a6dde7f417205aa1556b2cfcf33255404c5f7aec8daf45d0547d43e1b64bf2e537b363f2636d313b1313e651a0c0dac5468eb01724e7d7bbd503e21dea0e0489a33de3e255d716b6b2d1d6fdb02defe14a3019af7eca33251ac818c36a05c6fbb4b894103c4c79a"}, {0x88, 0x10f, 0x1, "dffc36c7b5e7d12a1ec9de620151a760e0be8d9888a46037542fb2717d4f2de83546ba41603f42352d6fd4c05c6185b3a4528b8b4bf403b91e207da0c29bff29ba68a7823c1a3f6e24fbd04b633f9effd960b503ad44fb4741bd71deff2b17bf03d22c0b27f989f4575080983580b668d7d1e5ee5310ff356688"}, {0x5c, 0x1, 0xff, "80dad64eeb9adb8a375f20b4888dad75563cd1dcb296bac1e4484009f2d38b308ad63bae060ae12b33c5d0082ba8f347e62bbbfc302e7f7fb8961351b681f9c2e7309471bf8a6677cdcb2f09c7"}, {0x44, 0x12d, 0x1, "8f96c62c0e74eb7b8603c87916387de0a8a9e9c65e892e77909e3d210db17c9858897ceb126c5e91dc0493880afa9f35ec9f7d9acefdbf49"}, {0x84, 0x114, 0x1000, "b1bb7c3faa168731ea0ec2a884a7c84093352e1236c0ad65a00d93ef67873d5cc30e1d9906fe66e35f0f8233aac033f41c40b4b4b3abbed6ecf2696ce304445b9fc7a0fde7f52737a0c5a9c1ddbbeb918d11c510d6976103df437a2d679b36e8585d622bac7d9dfd223276ea30236995d0a6dd6d8f9c9968"}], 0x150c, 0x40}, 0x818}], 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000348000)=0x0) process_vm_readv(r1, &(0x7f0000b12000-0x28)=[{&(0x7f00006cd000)=""/42, 0x2a}, {&(0x7f0000126000-0xca)=""/202, 0xca}, {&(0x7f00000c5000-0xdb)=""/219, 0xdb}, {&(0x7f00001b3000)=""/213, 0xd5}, {&(0x7f00006dd000)=""/31, 0x1f}], 0x5, &(0x7f00002a5000-0x28)=[{&(0x7f0000da3000-0xc7)=""/199, 0xc7}, {&(0x7f00007fd000-0x1e)=""/159, 0x9f}, {&(0x7f00005ff000)=""/30, 0x1e}, {&(0x7f0000285000)=""/172, 0xac}, {&(0x7f00003f8000-0x9b)=""/155, 0x9b}], 0x5, 0x0) setsockopt(r0, 0x100000001, 0xe, &(0x7f0000902000)="024e0000", 0x4) 2018/01/18 11:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000dd6000)='/dev/dmmidi#\x00', 0x62, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000ca000-0x6e)=""/110) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00007ef000-0x110)={0x5, {{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0xd2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r3 = getpgid(0x0) getpgid(r3) listen(r1, 0xfffffffffffffff9) openat$ppp(0xffffffffffffff9c, &(0x7f0000574000)='/dev/ppp\x00', 0x80c00, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b4a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xffffffff00000001) r1 = syz_open_dev$evdev(&(0x7f000064a000)='/dev/input/event#\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000068000-0xc)='/dev/ashmem\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b43000)=""/61) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0xffff, &(0x7f0000712000)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/autofs\x00', 0x400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000577000)={&(0x7f00005eb000)='./file0\x00', r0}, 0xc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e60000-0x30)={0x87b, 0xff, 0xffffffffffffffe1, 0xfffffffffffffffb, 0x4, 0x8}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02004000", 0x4) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f00009d6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200000000000005, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e56000-0x4)=0x0, &(0x7f00009cd000-0x4)=0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) splice(r1, &(0x7f0000730000-0x8)=0x0, r1, &(0x7f0000fbc000)=0x0, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004ba000)={0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet(r0, &(0x7f0000dc2000)="b6a17d2fdba0d1009219ac5b5f15cfeca2d0dcdf7aa9", 0x16, 0x80, &(0x7f000047c000-0x10)={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x4000800, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fadvise64(r2, 0x0, 0x10000, 0x6) 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000045e000-0x1)=""/1, 0x1) 2018/01/18 11:17:25 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/18 11:17:25 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac4000-0x9)='/dev/sg#\x00', 0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000381000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000af7000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000d4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x7, 0xffffffff, 0x0, 0x2, 0x4020000, r1}) 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/dsp\x00', 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000121000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000ffc000-0x17)='*,*tself!{securityem1#\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000cfe000-0x1000)=""/4096) 2018/01/18 11:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f3c000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/checkreqprot\x00', 0x203, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00009ff000)=0x0, &(0x7f000093a000)=0x4) r3 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r3) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000546000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xa, 0x2, 0xb0b, &(0x7f0000593000)={0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000014b000)=0x0) read(r0, &(0x7f00007b3000)=""/14, 0xe) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000c5b000)={0x71, &(0x7f0000503000)="cd60659963224574128f0ffb5f5a69559c75781c6d829b300753ff52e6a0c1f9186f9d013ea5e8531b475c082e8d71fd16a031158a3ec4d5a35b5f1935e847063c115e1daf3141ae0f61256b4cdab7ceaee02b3f0b3c425fa1b79de1e5233de193223da5712aa77cb4e207c3b00bd3cf5f"}) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00007b9000)=""/245) bind$alg(r0, &(0x7f0000124000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="", 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x4) recvmmsg(r2, &(0x7f0000f06000)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f000065c000)=""/180, 0xb4}], 0x1, &(0x7f00002f2000)=""/126, 0x7e, 0x0}, 0x100000000000000}], 0x1, 0x3, &(0x7f00004d6000-0x8)={0x0, 0x1c9c380}) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0xffffffffffff0001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x16) connect$inet6(r0, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000393000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000840000)='./file0\x00', &(0x7f0000a98000)={0x6df4, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) pipe(&(0x7f00003d7000-0x8)={0x0, 0x0}) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) write$eventfd(r0, &(0x7f0000666000-0x8)=0x0, 0x8) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/01/18 11:17:25 executing program 6: r0 = syz_open_dev$mice(&(0x7f000023e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000953000)=0x3ff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) arch_prctl(0x1003, &(0x7f0000160000-0xa8)="415a5122d321171ac2e3016288f7b484489cff10d3d7f4460919cb4471ab10e406185c42092ac64a82b47dc592425fcf696bf2d291f5b2109df14e28560d456e264e8005e07393762b9fbb0132f0c352f75033d54a113d12fe9b1eca040e675d782160c6692fe4ee3f281b88969460e84a7370ff966dc0f49820abde2ba6c63a9fc4af79017a3cde4da8e2b95b74502ba6092d95d96abe1cbd3df7fdce51001d026f490237bb4f16") mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000bb8000-0x4)=0x0, 0x85, 0x0, &(0x7f0000c2a000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x4000000) [ 257.775866] SELinux: unknown mount option 2018/01/18 11:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a60000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00006fe000)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) readv(r0, &(0x7f0000d3c000)=[{&(0x7f0000510000-0xc2)=""/194, 0xc2}], 0x1) 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(0xffffffffffffffff, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setstatus(r0, 0x4, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/01/18 11:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000128000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r2, &(0x7f0000830000-0xf)=@random={'os2.\x00', '@vboxnet0\x00'}, &(0x7f0000569000-0x1f)='nodevposix_acl_accesseth1/bdev\x00', 0x1f, 0x0) 2018/01/18 11:17:25 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x20000000000009, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt(r0, 0x2000000000010d, 0x81, &(0x7f0000000000)=""/4, &(0x7f0000001000)=0x4) 2018/01/18 11:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000989000)='/dev/ion\x00', 0xfffffffffffffffc, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000016000-0x18)=[{&(0x7f0000544000)=""/69, 0x45}], 0x1, 0x0) 2018/01/18 11:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000056b000-0xb)='/dev/mixer\x00', 0x52d382, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00004dd000-0xc)={0x7, &(0x7f00007f0000)=""/11, &(0x7f0000d19000)=[{0x0, 0x68, 0x800, &(0x7f00005ca000)=""/104}, {0x7, 0xe1, 0x3, &(0x7f00007b4000)=""/225}, {0x8, 0x9, 0x80, &(0x7f000025e000-0x9)=""/9}, {0x8000, 0x1000, 0x1f, &(0x7f0000c49000)=""/4096}, {0x8, 0xa2, 0x3f, &(0x7f0000bc2000)=""/162}, {0x7, 0xe6, 0x6, &(0x7f00003fc000)=""/230}, {0x8001, 0x72, 0x7, &(0x7f0000ff6000)=""/114}]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c5a000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/18 11:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000df2000)='net/bnep\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000d9f000)={0x9, 0xaf, 0x9, 0x6b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x7fff, 0xfffffffffffffff7, 0x6, "87ba28580f33e561c7f42147ebfa02c0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000385000)='./file0\x00', &(0x7f0000812000-0x6)='bdev', 0x100000, &(0x7f0000444000)="") listxattr(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f0000fca000-0xfc)=""/252, 0xfc) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 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) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/18 11:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x5) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f72000)={0x0, {""/7}, 0x0}, &(0x7f0000ff3000+0x352)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003ed000-0x4)={r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ab000-0x9)='/dev/kvm\x00', 0x400000, 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) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00002e1000)=0x3) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/kvm\x00', 0x4000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000090e000)=""/219) syz_open_dev$adsp(&(0x7f000023e000)='/dev/adsp#\x00', 0x5, 0x400040) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000168000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) times(&(0x7f0000451000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000175000)=0xcc31, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000358000-0x12)={@common='ifb0\x00', 0x6}) 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068f000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000fd3000-0x6)={0x57e, 0xb48d, 0x4}) r2 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x8e11, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003ff000-0xc)=@sack_info={0x0, 0x2, 0x400}, &(0x7f0000aa4000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000355000-0x8)={r3, 0x1}, &(0x7f0000a54000)=0x8) connect$l2tp(r1, &(0x7f000086c000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x1, {0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x1}}}, 0x32) ioctl$KDADDIO(r1, 0x4b34, 0x3f) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000348000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000130000-0x8)=@assoc_value={r4, 0xb9}, 0x8) readv(r0, &(0x7f000011f000-0x10)=[{&(0x7f0000e7e000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/18 11:17:26 executing program 2: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fdatasync(r2) ioperm(0x0, 0x5, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00005db000)='/dev/dmmidi#\x00', 0x81, 0x111202) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c36000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e64000)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f000082c000-0x40)={0xffffffff, 0x3, 0x0, 0x0, "3f2cc3fc88d62af4b69cb8e5207a4213c4d0f8b5a506c659f14a8df1ae29a3ca0ea1eecf4f13f141db9268b2", 0x400}) bind$can_raw(r3, &(0x7f0000c6f000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) mount(&(0x7f0000980000-0x8)='..', &(0x7f0000bf6000-0x2)='..', &(0x7f0000d47000-0x4)='xfs\x00', 0x5004, 0x0) chdir(&(0x7f00002c9000-0x2)='..') umount2(&(0x7f0000d2f000)='..', 0x0) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000722000-0x16)='/selinux/checkreqprot\x00', 0x8040, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000f5c000-0x8)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005b5000-0xfb)={0x0, 0xf3, "857721dcf4e3f555ec04b066e8c3f678388171c6614a5f852a109f6805b59b89676e4b4e90921640dea7ced2dafcbb3424fb8a6239fff65c539cd477114ad00e0de72a20a0f3cecfd891c24564e45ccbda5d60b4ddfccb87d6ca6d316d83cacb5da3ab54a6326797a8dc8cd5532d9c5263a3be6533f173feeda21451d6d6e2ee1251f4d1a7e5573299a987d80315e0966c0a3f2a79168929fbbcced84a3756065b89e5fd7e6d9d06a46b5ecd4911e9587deeac879497caa0d27df9b9246a64b12cdcc546a5f7afcd3f6b0eb48fbd301453a9cf7b50ff7e6a0533cc54e746bb9e34af06d31270289f752f1bfa590e60877ea007"}, &(0x7f0000053000)=0xfb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c60000)={r4, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x10000, 0x100, 0xfffffffffffffbff, 0x41}, 0xa0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000fc0000-0x4)=0x0) r5 = dup(r3) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f00005bf000)=0x0, &(0x7f0000f4d000)=0x4) 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000091b000)={0x2, r0, 0x0}) utimensat(r1, &(0x7f0000782000)='./file0\x00', &(0x7f0000781000-0x10)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) 2018/01/18 11:17:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af7000)={0x4, r0, 0x0}) tee(r1, r1, 0x4, 0xa) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00005c8000)=0x4) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af9000-0x4)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000481000-0x10)={0x2, [0x0, 0x0]}) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00006f8000)='/dev/adsp#\x00', 0xed5, 0x2000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000051b000-0x1e)={0x6, 0x8, 0x80000000000000, "523d2c021eb5", "2c3dc52b5311aa6fcb4552de36dfd64f"}) 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) stat(&(0x7f000027d000)='./file0\x00', &(0x7f0000c32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000f2000)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f00005e5000-0x8)=0x0, 0x40439) keyctl$get_persistent(0x16, 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000009a000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00008be000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000795000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008c7000-0x4)=0x32) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000011a000-0x4)=0x0, &(0x7f0000bbe000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000006e000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5d2edb5a484d0aee689108931bc15012"}) 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002f000-0x18)={0x0, 0x401, 0x30, 0xcf, 0x4}, &(0x7f0000daa000)=0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000ffc000)="bb71ab36d129f67167363557ca8ca4eb55b5a858e2899d70ad5870a0d0147ff67166e2daef92080f72b4a1e16e9a5eccba3c946342d7dbe9d787cf61745702011c74558dbf003840c4ce54d7b0cdbdc1eb95969d5389350ef012079fab5d6d8b9cc3142a2d0effe37abe663170774df2fefc6d7207a01449400b7e59befde18c631889c85851b0ef365f5a59657d8bbbc359b0fb860884010389f38c7645d4c0b17a575e3c1cac6c", 0xa8, 0x40, &(0x7f0000e2c000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f06000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4f000)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000819000)='veno\x00', 0x5) getsockname$llc(r0, &(0x7f00008e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000da4000-0x4)=0x10) 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f0000965000-0x4)={0x0, 0x0}}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b46000)='/dev/sequencer\x00', 0x140, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000142000-0x4)=0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) r5 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000276000-0x4)={0x0}, 0x4) io_submit(r4, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r1, 0x1000000000016) 2018/01/18 11:17:26 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 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) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000013b000-0x8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000000000)="9c37f5c772ae40ae98232de94240813757752fe54f8375f2493fe601353b53e10de86a56abfa52f7942e0b13a58c7a50b6420c5befa21ea585f662655e24d2532f0589a6b447fd706d6739eac31f495f0c9cf7456b48da9fedca185215211b0b379ab82ed80af4686764ad10014b377d", 0x70) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000061a000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000020000000805, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x1, &(0x7f000000d000-0x4c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000332000)={r1, 0xa5, "f00d73773340a8c280bad8c28516fb50f9a16b726b326ce65bcdb4feba8c51dce49803a3483e15bcfeaf01f1f93a2ee7c096f0a554a3fb8979eef18e4e3c13dc9b36a5f4c5aad371289ec91d8af21351573df791679815d7f7c2e948f3ac23d8feee29d4148ccd093aedef8ea8f128ee3230c44b5e9471b4f4eb86b04e08e3f97bf6146e6d2c04d10ce0ec8eb5e9ca1f0a8c107a999c011cc0d65e721e2dc401442f17de8c"}, &(0x7f0000ef4000-0x4)=0xad) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000050c000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ef2000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x1c) 2018/01/18 11:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(0xffffffffffffffff, &(0x7f0000836000)="f8d9af9ed467cac06e090dd9d0b5b173c91f220d400085bd6b1b4907a8882191a3867b0579a5d2", 0x27) 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) pipe(&(0x7f000039e000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000849000-0xa)={0x7, "e28fe3b55a0d"}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000090c000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f000025d000-0xf)=""/15) setsockopt(r3, 0x0, 0x0, &(0x7f000037f000)="", 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000d25000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d0000-0x5c)=@ethtool_coalesce={0xf, 0xfff, 0x7, 0x99, 0x4, 0x2, 0x9, 0x6, 0x1000, 0x6, 0x9, 0x3, 0x1b7, 0x80, 0x4, 0x5, 0x6, 0x5add, 0x8, 0x4, 0x5, 0x4, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000061000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) r6 = syz_open_dev$sndpcmc(&(0x7f0000cc6000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x21ac00) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000758000-0x4)=0x0) r7 = add_key(&(0x7f00002c2000)='id_legacy\x00', &(0x7f000024e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006d8000)="f725b9b8b38ae058a04030f42b1aa3db0d1466ce11f82d5ac70d76", 0x1b, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r7) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f000026c000)='htcp\x00', 0x5) waitid(0x0, 0x0, &(0x7f0000e34000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000001, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000081b000)={"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"}) 2018/01/18 11:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000327000)=0x1) r2 = socket(0x1f, 0x11000800, 0x10) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000084f000+0xc1d)={0x0, 0x0}, &(0x7f000029d000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000b89000-0x8)={0x9b, &(0x7f0000577000)="cf9e11991c0a35e8401f728980472bafe26a0c197e80f8c819ac4d89fe5629e18b201f4867a5a85613ff0ed48a92fe43f526436777b1342a6802b05185ed0eb5a391471ad74911d10593223a1ee7a801de105f148ac7143bd37980d13353d913820684fd276618c27686110b943fb788ed7d52d2cad41cf5c1a7d837983c0f2f4037d9291584f1dcaaee13f16de1587cf28a2a6e6f97c5d4bd7d61"}) getpeername$packet(r1, &(0x7f0000bc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ac000-0x4)=0x14) write(r2, &(0x7f00008f4000-0x8a)="26000000250043570003000007ff8d4003e200850000123b0f00f2ff0005ac3d040003c7f935", 0x26) 2018/01/18 11:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000330000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a82000)={0x2000, 0x3000, 0x4, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(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) tkill(r0, 0x32) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/18 11:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x86d796437a0e5a46) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d4ade5b3b60c000000000000ff", 0x11) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/sequencer2\x00', 0x20000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f53000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f52000)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f55000-0x4)=0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f54000)={0x20080522, r2}, &(0x7f0000685000-0x18)={0x40, 0xf9, 0x9, 0x3f, 0x48, 0x5}) 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000a7000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b77000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ba000)=r2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2a000)=0xe8) getresgid(&(0x7f0000dd3000-0x4)=0x0, &(0x7f0000d67000)=0x0, &(0x7f0000a53000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028b000-0xc)={r1, r3, r4}, 0xc) r5 = gettid() r6 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) shutdown(r0, 0x1) tkill(r6, 0x1000000000016) sched_setparam(r5, &(0x7f00005db000-0x4)=0x1) 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000416000-0x6)={0x0, 0x0}, &(0x7f0000342000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000828000-0xc)={r1, 0x7, 0x30}, &(0x7f0000326000)=0xc) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000621000-0x8)={0x0, 0x0, 0x5}, 0x20a) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000002d000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002df000)={0x0, 0x1}, &(0x7f000003e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c04000-0x8c)={r3, @in6={{0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x20) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a6b000-0x8)={0x0, 0x0}, &(0x7f0000a6a000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a1d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00004d6000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c85000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000f5b000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) io_setup(0x21, &(0x7f0000eef000-0x4)=0x0) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000476000)={0xba00000000000000, 0xf000, 0x9a0, 0x1, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ea7000-0x4)=0x0, 0x4) close(r0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d6b000)=@int=0xffffffff, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 11:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x6, 0xe8d, 0x1) perf_event_open(&(0x7f00001cc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00006eb000-0x10)={0x49, &(0x7f00008a8000)=[]}) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) ioctl$void(r0, 0xc004587f) pwritev(r0, &(0x7f0000003000-0x8)=[{&(0x7f0000001000-0xc2)='!', 0x1}], 0x1, 0x0) [ 258.272978] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e2c000)='./file0\x00', 0x4000048) 2018/01/18 11:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r0, &(0x7f000097b000)=[{&(0x7f0000735000)="7f", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000b000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000000b000)={&(0x7f0000002000-0x20d8)={0x20d8, 0xd, 0xa, 0x200, 0x2, 0x0, {0x2, 0x0, 0x7}, [@generic="98f932b8c87f0ab986f1b7a91be8299fd80aca4b85f2ffbdf9e79b19fb0b8e7d446c87fe94e98b93deda195cfd7ffa60645d4831c19748dcdcaeb3bae433bf8a4bbc724453808bea20b1dfff13503201ac5fd2c5d4516e824f4886d70cfce9ac141e2636b5943ab0625d2b02c9ff93e017e8d4f82f883fac8df3fd5e16e38d5c1c45b56b057bec03e33a49fca15b58aa68a5221126b593eda0c147b2c8d2f007cd97449a66500856e69fa89ae5b7e39435136496fca1", @generic="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@typed={0xc, 0x4e, @fd=r1}, @generic="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0x20d8}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x2, 0x3, &(0x7f0000005000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='syzkaller\x00', 0x0, 0xb6, &(0x7f0000003000-0xb6)=""/182, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000f08000-0x1004)={0x1000, "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"}) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000021d000)={&(0x7f00000dd000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000066f000-0x8)=[{&(0x7f00000e9000)=""/145, 0x91}], 0x1, &(0x7f0000942000-0x2)=""/2, 0x2, 0x0}, 0x40010040) 2018/01/18 11:17:26 executing program 7: unshare(0xfffffffffffffffd) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007c8000-0x4)=0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ff070000000000008700", 0x26) r1 = add_key(&(0x7f000000b000-0x6)='logon\x00', &(0x7f0000bdf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000370000-0xfe)="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", 0xfe, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000028c000-0x11)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000098000)=r3) keyctl$describe(0x6, r1, &(0x7f0000aa7000)=""/74, 0x4a) bind$inet(r0, &(0x7f0000491000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000061b000-0x8)={0x7, &(0x7f000035b000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$kcm(r0, &(0x7f0000137000-0x1c)={&(0x7f0000ebc000-0x10)=@nfc={0x27, 0x2, 0x3, 0x7}, 0x10, &(0x7f0000b82000-0x10)=[{&(0x7f000059f000)="003e9eecdd42ab41c0a2ab6c4b9f6c85353e59a830dba827", 0x18}, {&(0x7f0000b08000-0xa3)="8af9a439641e3ce24d6147c89303c146d803a6bbe89516cf45873847ab7e28f183226b6d6aed1fc04937e38671b19142a3fa64940af77e7f2198a4aedb1e26f5b5adfbdf3feb6191bef421edbd868b234cef7cc8d6d100c0eda7f7657df8b6390c2e0f2d924a44a4f6f57c8a54dbaef24107bcea93d87e9334d9c7087652d10476993e6625eed893b7d92b92ebf79de7cd9a523c43887b0668b908163a35a3ac89a282", 0xa3}], 0x2, 0x0, 0x0, 0x800}, 0x801) 2018/01/18 11:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000a10000)={0x7, 0x7fff, 0x70, 0xff, 0x10, 0x7f}) mknod(&(0x7f0000b3f000)='./file0\x00', 0x8008, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x6)='wchan\x00') preadv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x4b)=""/75, 0x4b}], 0x1, 0x0) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) add_key$keyring(&(0x7f000059f000+0xb4c)='keyring\x00', &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd65300000000000000001769e7c4db44c249b544230ba2870800000000000000ef7099030000000000000000000000e922d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336426fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1fae08c5387ed8fd0598b600570000000080000000f6928f6672f98f7e149be31bd78b506e8bce9b02620d72e2326056ce5ce1c0c75d96acd50a149d508fb5d5480192b60000000200000005139a54b7fb8e06a9237d7eb0f0cf3e0a0000f9d9", 0xf9, r0) r3 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) r4 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000b46000)=0x0, 0x80800) fremovexattr(r4, &(0x7f0000baf000)=@known='com.apple.FinderInfo\x00') keyctl$dh_compute(0x17, &(0x7f0000ad1000+0x7fa)={r1, r2, r3}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4\x00'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r4, 0x4004b100, &(0x7f000032d000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000054000+0xab0)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='sysfs\x00', 0x0, 0x0) 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f000072a000-0xa)='/dev/dsp#\x00', 0x8000, 0x40) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b6b000-0x2)=0x1, &(0x7f0000eac000)=0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000f94000)=0x8001, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17a3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000109000)='trusted\x00', &(0x7f0000800000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x8)='^i$@selinuxvmnet0wlan1)trusted)lowlan1\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/164, 0xa4) 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) 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, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/18 11:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(r0, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f02000)=0x0) 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00008d4000)='map_files\x00') pread64(r1, &(0x7f00001d6000)=""/0, 0xa4, 0x20000000800) fcntl$getownex(r1, 0x10, &(0x7f0000c94000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00009a0000)=""/198) get_mempolicy(&(0x7f00003a4000-0x4)=0x0, &(0x7f000091c000-0x8)=0x0, 0x9, &(0x7f000047e000/0x2000)=nil, 0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000004f000-0x14)={0x0, 0x5, 0x400, 0x8, 0x0, 0x9}, &(0x7f0000041000)=0x14) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004f000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000004f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f000004e000-0x78)="89"}}], 0x1c) ioctl$KDSKBLED(r2, 0x4b65, 0xd66) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000047000-0x4)={r2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x21, &(0x7f000095e000)=0x0, 0xffffff28) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x1) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000057f000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008f7000-0x8c)={0x0, 0x80000001, 0x9, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000485000-0xc)={0x10, 0x0, 0x3, 0x8000000}, 0xc) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f000078e000)=""/239, &(0x7f0000bad000)=0xef) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket(0x0, 0x4, 0x94e) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f1a000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fba000)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x4}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xee}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x53d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xa85}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fe6000)=0x0, &(0x7f00003e9000)=0x4) r3 = syz_open_dev$vcsn(&(0x7f00004dc000)='/dev/vcs#\x00', 0x200, 0x200000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000069000)="eda4f4289e275198bca595bb941fca0d", 0x10) close(r0) 2018/01/18 11:17:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) listen(r0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d8000)='/dev/autofs\x00', 0x301003, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000010d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000683000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000558000)={&(0x7f000038a000-0xc)={0x10, 0x0, 0x0, 0xf080402}, 0xc, &(0x7f000012f000)={&(0x7f00005ef000-0x114)=@flushpolicy={0x114, 0x1d, 0x800, 0x0, 0x1, "", [@etimer_thresh={0x8, 0xc, 0xff}, @migrate={0xb4, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xff, 0x0, 0x0, 0x1, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xff, 0x0, 0x0, 0x3, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@rand_addr=0xab, @in=@loopback=0x7f000001, 0x32, 0x0, 0x0, 0x1, 0xa, 0xa}]}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @lifetime_val={0x28, 0x9, {0x401, 0x3, 0x8, 0x9}}, @offload={0xc, 0x1c, {r2, 0x3}}]}, 0x114}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a0a000)=0x800000000000008, 0x4) recvfrom$inet(r0, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:17:26 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000000d000)={0x0, 0x0}) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f0000e6b000)=[{&(0x7f0000434000)=""/4096, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000099c000-0x4)=0x0) lstat(&(0x7f0000fec000)='./file0\x00', &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f4000)={0x0, 0x0, 0x0}, &(0x7f0000c43000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000fb5000-0x40)={0x8, 0x5, 0x40, 0x44c8, "f39245411a95b8079e37384e41b8cd0cfe8c6533d64a0e47001e5cb844e21d5d7542cd6efedba88dd28dc61e", 0xb1f}) r4 = geteuid() sendmsg$netlink(r0, &(0x7f00008f5000-0x1c)={&(0x7f0000328000-0xc)=@proc={0x10, 0x0, 0x1, 0x4020800}, 0xc, &(0x7f00004f3000)=[{&(0x7f00005ae000)={0x178, 0x17, 0x402, 0x3, 0x1, "", [@typed={0x10, 0x58, @u64=0xbd1}, @nested={0xc8, 0xa, [@typed={0xc, 0x76, @fd=r0}, @generic="2ad8349c9ad15528ad4c34a39fa719b0232f7b0c288d0d169d5b4e49d372819eea728f2d53702f98db7c8be5a86c2db1683dd1843fae02ac2a4adcc2cae1d391e9d9b8eb16bb65090807f8589213193f06c8b8ca", @typed={0x18, 0x68, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="e23253c3f75777391cdcb4fb2545191679d6f0f5f0d8e5d7073d85e4b13fd62b7ef57efa11fa49604eb82afe42410b926a69a3cebe7de95cc1d7f3ed89823e92", @typed={0xc, 0x27, @pid=r1}]}, @generic="96bf2a00c04c0f89b64d52bfb89074d1c946c14462c94efccdf5a164b1520ce86fea650d0f08dd3c4c66387fbf00fbefd5625e490b921aacd00eb1e14df36db573e017c16c3ff3d8da3eba2ac7c3944ff51d10036c6cdda070232496685b0249fdbf3cb45980f15fb51026f47a3592113b26f3f858d20c", @typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x5a, @uid=r2}]}, 0x178}, {&(0x7f00001ca000-0x127c)={0x127c, 0x1a, 0x100, 0x5, 0x3, "", [@nested={0x7c, 0x26, [@generic="458fa66214fb14d1ab8455cc6484e7afab90301f9633d4fc19daf5aff204f4dd24cf776d2e79ef4590e998542855d68730e24b9c2caaaa35eb2fd1a637ecea74a56f452473d34b885f4e2c61968cc7a4547a2dc97a383aefbe3e890a5fd08e6761f61973f1a3ed", @typed={0x8, 0x54, @void=""}, @typed={0x8, 0x28, @void=""}]}, @typed={0xc, 0x95, @ipv4=@empty=0x0}, @typed={0xd8, 0x3a, @binary="4c61431fbb6f460bfb615609f14ff23a2ec33b724c54840938649472446438702df21971455135faba5e3ff619b3de6cad49f3da8596209e4e823c2606defecb213e0238c1689c75b50b3efe2a98fa1c5295a69693324517aa103b363ae8371f2b2e2b2b116bf0ba619f8400375cd23f0507d7e7f77f7497ab80d9c72e91d5a4286742da1c3049ef69901cd841985d67b713aa1c871ffacec6bfbef8616146e6640600f5f2a05c21ad699b49225265e574cb4a0036c5c97ffbe2e01018042c5c142ebab21124b80dc5e3810976"}, @nested={0x1090, 0x3, [@generic="a896a4e6dacab3c7cf6bde8059fafbdb87c0b3bd80f5ed254d0d82b41ce77e1d0eba28cee5a8e28b34cfacb620f6b27a99a3097de6ae5c50b6787e3764fde6ddca26611656", @typed={0xc, 0x8e, @fd=r0}, @typed={0xc, 0x7e, @fd=r0}, @typed={0xc, 0x19, @ipv4=@multicast1=0xe0000001}, @generic="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@generic="51d4853ebd49a4205d0285f6ac0043c91cf1cc4ba085e082fb52e5d74a85117239c423779003d8074c8c9d1fbba79cfbbf9a72f5f1ac8853d5127c16dad1b6dbb60b4d59a514b47f773913e8add151d8b754e21b31de2990c712d0d0bf553d7d2be7fa31abfaf2244799407daaf892e85414e8905af7c61b56420521dd69abf50e347b36310fafef7aaa8ac1fe14ba820dbe1b73adb580b2d05a8f925761e720db5a2913d4264fc2bb2e4cec6f3c4d3020c316e80485e6d75b3c93411da847fc97c2141b1c52183236af2b106c3d7c6795171faa968d1ebbe19a5c3869ae46b54586d39733aa266aa3da003799c8b1ed04bcced942b372b3d4763963a09550eede11aade9fe2bb747ab68db73c5168a771532c1a8c1073c74d7a434d1c938d3e5544f382ceecf739a4e6671733561092390f401c11f7590e2f3d27e91950e47ed5ed7ae09228084af59ed9359e434bb0675da82d7a0f119ffa9cfe5f9bd3d37acbee4787b319892b7083575d59ad7824a30edabbc2de51ab3107cfb7c3c334f38a77e5068fb034d165a4ec1215c0ab8e98a3c1001014b2ca652b24d13d2209b79f232ab3df6e985ba03207385b0da144c5f943f7c2b645da9f81171c8d8a60b77e3e7935c6a718ff57c37c5bd9ebc409150c48be72082c0b87f2af16c27fe35076228f0db48e4edfad4e1062b7690f76c7d12739d261289d48d2d81a6ec8b9cbbd623886dc3500cf11ac7464882f8f7840107385a8dbde6164a53606acb814361f75a371d653ea32949b3d398549d07cb9fe84ceb3ce122d786c00fca2ca8fd07ac02ff0e8d0931074d1a09d270349a0965e537e8287e7e4fcbeaa4e8266d69c84ec9b66771e306fa28093aa5fdf9cf06c973ae80d939b847d565aa1e26a1fb2e8c6856abe9ae59d37cf278b5f5fbef48dfd6dd7b317030ae3e1bbc6e4cb9c629ae5fc6614c49329037814d1a38ffac10b823f5c9209fe606d7102c68e988acd2cc02aeff2b5db8c73dffec1152072b5cc66ced42c8cc26e415de55ac485e1d33e91437acd21f8a7b611b3ad2b7d01f00f92963cc335411e393ce068c49e8aebd0f1e4fb5f2124e4cc95bf4856bcf9d98fd34a3d0cc30c5c0ba5ed910cd02b273b542b8fd7c00d151090b5a2432820aa4e3e1f3afef40eccccf0d4a7e7ccff15038c96b878d939b60778a39ac454b8938d499a72a45a846787ad35403278f127b2413df3603efc629b8975e6a0eb0e48f0b1072876eae57eeae5cdb03eed1df1355f1908d504cd406be56e8ef8f3fd58c128e3976217a914da5eb840db44de94e208ddff00bb61f8a8bc175a0a2f7b04bf4213767626638ec602d7b0a4770ac5af5309f2751c346fe3c5ce5b7307bc2edb067ceccd43600d944397c2844913fc2db16d5d84615d28132e6ffa1b70147976ff91538e80eb5ed3dae2f1cf3534a114394675ab5c90e25041743c7565e350e414e8a7b1a4fbc365e3b24dd3b7737717080911e424c364208800c77dd1d9403384139e9804cc9507bfa77821277896cdde4cd4c94dd3bc1bdd538b10f742c6e72ac56819a1778289e09312637e2076f5c6d077a7a5299514fb11bd70c2f1313825c6e5ce3e9f6007d18f229fb4212dbd9322dd7c611c791a271e53f90e69d6efba2dcdd7e73145ac6ce2115987c47819f119cb67f5281de67afbe04424e575f335866087e79f5eb7530b99c1e0cc00f15ba88a95a796050e59ac378f4067765dea3c168511a0b2c53d66b1c693b9a5f461703b87b2e097dcbbcef722433da1f99a892075886b4009cff454c6b8d2ae5f7366a61822aaefd7e8ab8680c9f740235396d87eaabcfe53530703d500330f110f03db5c8d316fa364a4c76d456c3fdee6dc369da79304c205e2c54d5ea418d277fee0bf91ab82a6bb6dd2f523188828631b10090a6c0df8fb45172a9be213b7cb2525893e8543174928e9ce5d58af494003dc3ab401353b028d1d8e9be92c8663b59da6dc54b0f0bd73d34abf5f706cddce21d18b2ee96aeecf0620f9246d628673a6a6119e39be5007a665111a51c1b363be25ec5dafcb1bbb2e58364c97b63028e79e83493ae72c3aab84cf28bcb1f8841f757a2580ebdc09ea24ad319dd577f2111b53510c9734cb5fa4c3ec7bced7f8d35331c7bbf694fcaa3b00d720aad79a89dbd78114fd202aff8342bc92f072eaddcd7cb070f1af9850fd8a8fa7942d460bf5b2199fc322af7b0b922e0e158dfcd01fbc9ac5b23b262910814299f14b446197fbcfa73332fffe3561d81b1864ca8c60abef7e5d89ac3c072ac42cc26fd8c66c99edbc4e6d38ba7d0debc727a072d7c98501eb26c996fca041d56fb85351e800fe1921bd3bc90aee68dc1db099024ea172715b70973594fac3562c4eb9b1976fa54749c7be79dffe62bf0c9728ef8d471e93271951626a2585871017922b0b634f8272abdcd92bf0496884bd7d15f7253ee4510b774ed960a6fde650d4d5008191f33fa80a3003f98e8321580344caf84d98fe78794524e7683c056ce8a360c97b4fad35f17440cf2175ca55313721717b35386709baece04f42adee99fd7f846482beca9ee627916400ed91d043cc1d9564dfdc2ad3760ec537237086c88483005476818132486c4e223c337b6cb9ea033bd9762786c6b60810378e7e0ae2ae0a9bc667090f2c06ff6ae780584856702998401056700dbbb01dfcd72b7cce64fbf4a550cb9003410c81b3569589ef8f9303db27a00016699380ae94af7ac2df4df51716dd6a2bb8134b7f8f6ac9baa2dbb23f450cd6a37be07677d7bd4d78cbcd61aa70423a30c87d35d1511a6e66bf6585bd7438fa67c6da76eee8721bbbd37aefd50f7f4b9999bf1769c31ef6a78baf7b5e2d771050fc1efbe6a8cba9ebdb9686564e7f20aa3602b9feb9d0a6c94c272b1ac8f01fcd771cb82cfa7e18d6a5bbb61d65a1b43fbb090cf4a672b872f9a9e56d9bd3880bd4c302d56483e15f1f6fa1fc13a88a783afa4006fb695a1bb64abb4a0b7d2c6e49436ecd13cd0548916b1738f9a1270908739b01aa795bd85e5f7b8c75ff590cb796a6fe15c6643d098ac95b63c0d27c9feabf328ad3fc9b8bffc1a7e176f4a18484a672ff9af620ea5f3b360d269f367841ae98125f3bdb6dcecc52a0c31972557c3f0eee683036548f9801ac7dc753b166a89e184a9517fecdb98774063edb719deded24a2026f64d88743f83e43e9cfa2f72788eac0bd2e45d5606d4414465cefeb662274b5654cd3f9421ca6570eb2bc2a930f9758f1096ebea0a8b0ea4630bd12d090e4db0a18cf99d6f7a21b1017dfa175a910753e158a0dc295b47b15e6b9ef5cc97c733904ede98d77cbd7829958e45ad8a84ed9acb76d1a7659cd71e07600adee9ec9239705f7f03c80befb8fbf0ec4fe4bef76c3c6a47f42b48d07594b21899aa7f9e03ce11e452a5c26ea71b78337ce599281d26d69a6863736e141d70d2fb952587f9bdf75432914bf60f0a7c0daee6b53e0232638b15e93ec563f88793d171d41eae60895335caff02071c064c06636bea15fecd0a8571d8b8204ce637fc99419f913f3720952050a80e8f2514382ad92920367b4aee4f955ac7d50518cd603aca00a235cec3dd770cc59a86e7bd0ec2f5740ff123f4ff24ad3ef293402505c1023be6a192ee3e2e0b2c3668f63ebfe4a9b6f9e8c0e0ff209e2eb8ece8ae8c5cb49b8055f1c41e04d14d4fe22b37abf23ffe97f4c1605881bd4a0953f8d2582932970330ebb99960303749a74b97d9567164ac21fc0e15c4e351848eb09421622953279e40920f6f34910653fc7fc5219f38a214eb919b367faae738de7bab0b8b2f174697d4e10af70dc81dd0898136e0eca562a81c0558209a45f74d3a8f3b4e54c3b5f3153859cf5c9da8923b773f5a04a61950b32b6bca7b617bf7987ca73c72c2848336829992a6cc401ed53c630a5f8d49a538047a68f048e6550dd78ce7cf13e9dc1d58330cdee2ce864eb12de1a6fd676fdb0574ac54899b65de3012283e7d800bfbc1646fb3997c74c4ce5730ef077f28d3521be524fb153b406ee6dae74f6e1854c52dbd985e3b55675a982f98e8e65cc615526aa04c0644527302470d2e3c268bd5d97ce90ca284e247e739c982fd4b66c84dd34c1876b049e599f80e5e4991762fd6c6514b9be9519b854371f3f3b79be9c0cda0200c10944708c1ee073afc684f035015292ce6690098a65695e8fe0d61b8290e6dc2ecca762370613c24766017e5112c8b323731e986977acf0baa1e6e18df540eb6424cab053328168a7c06859a12d5e394e8ed21a4c463596cecf6a9f0bda017af4bb40ac45cc846e17c4673fa79736c46953bc3159f2a329f0fb54c2da6f56676a00812dfdc523040ad3ada077bb86ad591c93a2a28270b78157dd48994bc99d1791e166df87016381459240a2a645a0f4d5619980711628a4c67fa1ff5929d66f8b5a22498c1dea7aa2a4d1228053733c34325787656fe522115b073087f7c4cd78aa34a23207b15db7994c36a09b50ea5703e9f50e1e72f2a9096cdf58f3e243a75ae5010d3c7f5b7d5a0cb0e1d825b33bc8686f769d2d8ab54e9fc4d696921ff4e82333fa99771a2877da1ef62a5b96ac610e7881c9338228c24fb46a5bb3bc6689412d9cf190fadb98da2a9e5b80b36177e4a3dd54d021c073cf534fa1ec21093e8acc3dba9f131de0190fe75cdf838dceaeba1022afefd81aea484cf6ab9812477017a52d025b4381f1b7a34ae08a217377ce4726b9103d8969472dd24526e0e7066acfabb9eaea817672060fcb8a6a57110bd85b9cb7018c39cfa635aaf1d24e301571afb3ea7949af6eee85113a5b9e393cb86394e72afaee976b1909d0203555da6e3e6fa5df27a2036a1ebf101a5e1e4393aaf93f93d9579e8651ee04f1457198690400f73efbe545653ba939b950dcde8f9ba14cbcd381b7b5a13c6bdb6cedd8425960964712e66e55a1bee044725cc0cb296d2e86ac540fe07d965f3406008f5e65624ae5262fb5c8241a49d61fde784ddb2d0ab877a4b42d9e1c89f7d1030284510396a5b1a9d1a6e16f52b112c8f0359c497fea3862a9f6c38bab2aef05b5ced26a15f1576cfd11ff1a1fb7aab1e8c396e7a341240ee7f78faf0455d2c7a94fafce7978962a96a66721d4f9fa334ca0657a8854898c5174800386ca179dde904773601f4134d0066b9ffead04a822b89b9fae3f3b231fc555ef12bc889bfe60bc6e6795ca71a91d18732664c2d8d84b26bfc78227c1edcd073650f2803da545f62b3ed1d37bfde42746c4668ac6e2ae92a9c676dffb3e6e3baa3593db9969fc7a1644f08df5010a29de719d32f35248277b71f14f436d66196e378b79158ec77d8725c7d3e3f5aa3068ed631dfb0faed0570b53510587a9ab67c1a4bb21ebb5cc37aa64c427858d525258525f407aa0b1dbb8e545767f683901633ad545c389adb672f6c55759d45159370c3968877e025593d8410bd659c5bc81a8f8d84dd95390c23b1b4fac427842107b3a75a5fe20d08eec48ea793792882a1284c771073f7997686e9974ad5304905579d1ad013f364c7b0a8a80c7b103b1451e1b4e4fbbf6e22f30f2c76aa6e011863356e22519ccabf0fe129f7c633f530e6b2da7830410aa49f99ac7fc9891a1a7048c1601e1ae2cca0aa221338f18191397a03791617c2210264ee9c4807606d3cc1751cc9062403edf25601a14fafea6f30d6290b7cd5a999453ad8c252a8895aabca839c0bc1bfe1e72694799355a33"]}, @generic="14aec8960738966ac352e52111809ab1875718f47de57cdd27c9be2dc43f3883d3004823cbcbb4cb21271946d6979511edf7dc3d1f4bd538d66bb18d3e0cc9c7ede14c3bb907f6d4fa740e92a087712528075d483adfd07c4b5f013ae17f3cf9f701b67640"]}, 0x11e4}], 0x4, &(0x7f0000d4d000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$tun(r0, &(0x7f0000036000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/18 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x183, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a80000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000365000)=0xab8d, 0x4) r1 = dup3(r0, r0, 0x80000) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000018a000)=""/21) 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000507000-0x9)='/dev/rtc\x00', 0x141000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00004c2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setptracer(0x59616d61, r0) 2018/01/18 11:17:26 executing program 0: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x9, 0x4) 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) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e9d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000515000-0x4)=0x1, 0x4) r2 = gettid() waitid(0x1, r2, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000cd2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @common='gre0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r1 = creat(&(0x7f000043d000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000526000)={0x37d, 0x100000000, 0x9, 'queue1\x00', 0xdb30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000029e000)={0x0, 0xc7c}, &(0x7f0000ecc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001ca000-0x8)={r2, 0x100000000}, &(0x7f00003c8000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f96000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e1a000)={0x8, 0x0, 0x8002, 0x6, 0x4, 0x10001, 0x2f3, 0xff, 0x0}, &(0x7f0000089000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c92000-0x4)=@assoc_id=r4, &(0x7f000065f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ab7000)={0x2800, 0x1, 0xeb2, 0x800, r4}, 0x10) 2018/01/18 11:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000db8000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006c7000-0x9)='net/igmp\x00') ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000c81000-0x68)={0x7b, 0x0, [0x4, 0x881, 0x3, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000860000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000910000)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r1, &(0x7f00004c4000-0x8)={0x0}, 0x8, 0x80000) creat(&(0x7f0000713000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f00008d3000)={0x1, 0x78, 0x2, 0x6, 0x6095, 0x9, 0x0, 0x8, 0x2000, 0x8, 0x5, 0x8001, 0x21, 0x7, 0x6, 0x4, 0xf123, 0x48900000000, 0x1, 0x80000000, 0x43, 0x4, 0x6, 0x67, 0x9, 0x101, 0x9, 0x8, 0x10, 0x7fff, 0x200, 0x10000, 0xfffffffffffffffe, 0x9ab9, 0xac, 0x8, 0x89, 0x9, 0x0, 0x8a, 0x0, @perf_config_ext={0x7, 0x4cd8}, 0x14047, 0x8e, 0x2, 0x2, 0x10000, 0x7, 0x1, 0x0}, r3, 0x6, r2, 0x1) pselect6(0x40, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000e86000-0x10)={&(0x7f0000c72000-0x8)={0x0}, 0x8}) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000581000-0xe8)=[@in6={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) syz_open_dev$urandom(&(0x7f000076b000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_dev$amidi(&(0x7f000017d000)='/dev/amidi#\x00', 0x9, 0x281) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00002bf000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001b1000-0xe)={0x0, 0x7182, 0x3, [0x0, 0x9ca7, 0xfffffffffffffd0c]}, &(0x7f0000a61000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000069000)=r2, 0x4) r3 = syz_open_procfs(r0, &(0x7f00002bf000-0x9)="63000000007f001cfb") sendfile(r3, r3, &(0x7f0000364000-0x8)=0x4, 0x5) 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f000056e000-0x1e)=""/30, &(0x7f0000447000)=0x1e) lsetxattr(&(0x7f0000e1d000-0x8)='./file0\x00', &(0x7f000078d000)=@random={'trusted.\x00', '3\x00'}, &(0x7f00006d6000)=']+lo\x00', 0x5, 0x1) 2018/01/18 11:17:26 executing program 4: io_getevents(0x0, 0x0, 0x0, &(0x7f0000047000-0x80)=[], &(0x7f0000867000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4dd2, &(0x7f0000001000-0x4)=0x0) [ 258.687727] skbuff: skb_under_panic: text:000000001755d2d7 len:31 put:24 head:000000008881874f data:000000006302b72b tail:0x7 end:0xc0 dev:gre0 [ 258.723300] ------------[ cut here ]------------ [ 258.728092] kernel BUG at net/core/skbuff.c:104! [ 258.732979] invalid opcode: 0000 [#1] SMP KASAN 2018/01/18 11:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/audio\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e57000-0x10)={0x96, 0x0, 0x10000, 0x372}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000087a000-0x10)={0x6a9884cd, r2, 0x3, 0x5}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f0000a7f000)="", 0x0, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x7) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000581000-0xe8)=[@in6={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) syz_open_dev$urandom(&(0x7f000076b000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_dev$amidi(&(0x7f000017d000)='/dev/amidi#\x00', 0x9, 0x281) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00002bf000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001b1000-0xe)={0x0, 0x7182, 0x3, [0x0, 0x9ca7, 0xfffffffffffffd0c]}, &(0x7f0000a61000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000069000)=r2, 0x4) r3 = syz_open_procfs(r0, &(0x7f00002bf000-0x9)="63000000007f001cfb") sendfile(r3, r3, &(0x7f0000364000-0x8)=0x4, 0x5) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000133000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000503000)=@assoc_value={0x0, 0xfffffffffffff9aa}, &(0x7f0000b24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003d000-0x8)={r2, 0x40}, &(0x7f00009c3000)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r0, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) connect$l2tp(r5, &(0x7f0000830000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x1, 0x3, 0x0, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffe000000000}}}, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f84000)="2f7cc38afb6fe8419dd1c547d2c214758ca522f1c922fd7c2ed7b102613f6ff421b14c789c87f89ab4ec9b358b38692eea963169d21ca8cea830d766cbb11985dc684b3cfb22de936d33556c8003980ad701e50b315d6d28548dd1a8e410876bcb85281972f6dfdaf5741d2d758ef3a6114a9ead4f3eab26b336e585c34965c6c62996bae88847693486812d9173c0f32771eae835b555e1685eb499037023fe1b1c6b1d58fc4d01e16f3766e652a3fac7e4bd", 0xb3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00001a0000)=@assoc_value={0x0, 0x0}, &(0x7f0000904000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00003f7000-0x108)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf4d, 0x5, 0x8, 0x2, 0x10000, 0xb0, 0x5, 0x9, 0x81, 0x7635eb2e, 0x9, 0x9, 0x20, 0x5, 0x3]}, &(0x7f000066c000-0x4)=0x108) [ 258.737660] Dumping ftrace buffer: [ 258.741191] (ftrace buffer empty) [ 258.744980] Modules linked in: [ 258.748163] CPU: 0 PID: 4745 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #177 [ 258.755424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.764792] RIP: 0010:skb_panic+0x162/0x1f0 [ 258.769100] RSP: 0018:ffff8801bf5376b0 EFLAGS: 00010282 [ 258.774459] RAX: 0000000000000083 RBX: ffff8801ccd11140 RCX: 0000000000000000 2018/01/18 11:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000825000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x5e, [0x0]}) 2018/01/18 11:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000133000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000503000)=@assoc_value={0x0, 0xfffffffffffff9aa}, &(0x7f0000b24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003d000-0x8)={r2, 0x40}, &(0x7f00009c3000)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r0, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) connect$l2tp(r5, &(0x7f0000830000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x1, 0x3, 0x0, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffe000000000}}}, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f84000)="2f7cc38afb6fe8419dd1c547d2c214758ca522f1c922fd7c2ed7b102613f6ff421b14c789c87f89ab4ec9b358b38692eea963169d21ca8cea830d766cbb11985dc684b3cfb22de936d33556c8003980ad701e50b315d6d28548dd1a8e410876bcb85281972f6dfdaf5741d2d758ef3a6114a9ead4f3eab26b336e585c34965c6c62996bae88847693486812d9173c0f32771eae835b555e1685eb499037023fe1b1c6b1d58fc4d01e16f3766e652a3fac7e4bd", 0xb3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00001a0000)=@assoc_value={0x0, 0x0}, &(0x7f0000904000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00003f7000-0x108)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf4d, 0x5, 0x8, 0x2, 0x10000, 0xb0, 0x5, 0x9, 0x81, 0x7635eb2e, 0x9, 0x9, 0x20, 0x5, 0x3]}, &(0x7f000066c000-0x4)=0x108) [ 258.781727] RDX: 0000000000000083 RSI: ffffc90002851000 RDI: ffffed0037ea6eca [ 258.788990] RBP: ffff8801bf537718 R08: 1ffff10037ea6e58 R09: 0000000000000000 [ 258.796252] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff861f9420 [ 258.803511] R13: ffffffff84a330bd R14: 0000000000000018 R15: ffff8801d6d94380 [ 258.810778] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7789b40 [ 258.819007] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 258.824880] CR2: 00000000201c9ff8 CR3: 00000001ccd44001 CR4: 00000000001606f0 [ 258.832137] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 258.839380] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 258.846620] Call Trace: [ 258.849186] ? check_stack_object+0x140/0x140 [ 258.853659] ? ipgre_header+0x6d/0x4e0 [ 258.857523] skb_push+0xce/0xf0 [ 258.860777] ipgre_header+0x6d/0x4e0 [ 258.864469] pppoe_sendmsg+0x58e/0x8b0 [ 258.868334] ? gretap_fb_dev_create+0x250/0x250 [ 258.872979] ? pppoe_getname+0x210/0x210 [ 258.877021] ? selinux_socket_sendmsg+0x36/0x40 [ 258.881661] ? security_socket_sendmsg+0x89/0xb0 [ 258.886389] ? pppoe_getname+0x210/0x210 [ 258.890424] sock_sendmsg+0xca/0x110 [ 258.894114] sock_write_iter+0x31a/0x5d0 [ 258.898151] ? sock_sendmsg+0x110/0x110 [ 258.902108] ? bpf_fd_pass+0x280/0x280 [ 258.905970] ? ___might_sleep+0x43c/0x470 [ 258.910095] do_iter_readv_writev+0x525/0x7f0 [ 258.914569] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 258.919311] ? rw_verify_area+0xe5/0x2b0 [ 258.923346] do_iter_write+0x154/0x540 [ 258.927208] ? iov_iter_get_pages+0x1150/0x1150 [ 258.931858] compat_writev+0x225/0x420 [ 258.935718] ? __fget_light+0x297/0x380 [ 258.939664] ? do_pwritev+0x1a0/0x1a0 [ 258.943450] ? schedule+0xf5/0x430 [ 258.946963] ? SYSC_connect+0x2e0/0x4a0 [ 258.950921] ? __fdget_pos+0x130/0x190 [ 258.954953] ? get_unused_fd_flags+0x121/0x190 [ 258.959506] ? __fdget_raw+0x20/0x20 [ 258.963199] do_compat_writev+0x115/0x220 [ 258.967317] ? do_compat_writev+0x115/0x220 [ 258.971614] ? compat_writev+0x420/0x420 [ 258.975649] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 258.981161] ? lock_downgrade+0x980/0x980 [ 258.985283] compat_SyS_writev+0x26/0x30 [ 258.989316] ? compat_SyS_preadv2+0x90/0x90 [ 258.993611] do_fast_syscall_32+0x3ee/0xf9d [ 258.997908] ? do_raw_spin_trylock+0x190/0x190 [ 259.002465] ? do_int80_syscall_32+0x9d0/0x9d0 [ 259.007028] ? syscall_return_slowpath+0x2ad/0x550 [ 259.011929] ? prepare_exit_to_usermode+0x340/0x340 [ 259.016923] ? sysret32_from_system_call+0x5/0x3b [ 259.021744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.026563] entry_SYSENTER_compat+0x54/0x63 [ 259.030942] RIP: 0023:0xf7f8dc79 [ 259.034280] RSP: 002b:00000000f778908c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 259.041961] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020211f90 [ 259.049204] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 259.056445] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 259.063687] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 259.070928] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/18 11:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000133000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000503000)=@assoc_value={0x0, 0xfffffffffffff9aa}, &(0x7f0000b24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003d000-0x8)={r2, 0x40}, &(0x7f00009c3000)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r0, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) connect$l2tp(r5, &(0x7f0000830000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x1, 0x3, 0x0, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffe000000000}}}, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f84000)="2f7cc38afb6fe8419dd1c547d2c214758ca522f1c922fd7c2ed7b102613f6ff421b14c789c87f89ab4ec9b358b38692eea963169d21ca8cea830d766cbb11985dc684b3cfb22de936d33556c8003980ad701e50b315d6d28548dd1a8e410876bcb85281972f6dfdaf5741d2d758ef3a6114a9ead4f3eab26b336e585c34965c6c62996bae88847693486812d9173c0f32771eae835b555e1685eb499037023fe1b1c6b1d58fc4d01e16f3766e652a3fac7e4bd", 0xb3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00001a0000)=@assoc_value={0x0, 0x0}, &(0x7f0000904000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00003f7000-0x108)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf4d, 0x5, 0x8, 0x2, 0x10000, 0xb0, 0x5, 0x9, 0x81, 0x7635eb2e, 0x9, 0x9, 0x20, 0x5, 0x3]}, &(0x7f000066c000-0x4)=0x108) [ 259.078183] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 8c 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 d6 bd 28 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 c7 0b [ 259.097310] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801bf5376b0 [ 259.103414] ---[ end trace 1e57364a92ed6e86 ]--- [ 259.115090] Kernel panic - not syncing: Fatal exception [ 259.121080] Dumping ftrace buffer: [ 259.124594] (ftrace buffer empty) [ 259.128277] Kernel Offset: disabled [ 259.131878] Rebooting in 86400 seconds..