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", 0x1000, 0x40040, &(0x7f000056d000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e91000)={0x0, 0x40, 0x10, 0x152b, 0x99}, &(0x7f0000d83000-0x4)=0xf) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006fc000)={r2, 0x76, "a58474398f4b0aa7f6e66f99f28628a00703ab0ed4d274e4589555ed7705c75aaf0053eb96c63e2e2c6bdbd9f0634c52d08bc00dc7c727508a8e59cf481c63b79d92c8cbb6d7db42541c663dc00d5727f3f7e7f682ef21cbfc125a6505e80d0d6d547250fb09c18eab768227f6f8ebed4315b4bdbd5e"}, &(0x7f00007eb000-0x4)=0x7e) fcntl$setpipe(r0, 0x407, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00003ce000-0x6)='wlan0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001cf000)=0x7f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb9000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b5000)=0xe8) r6 = getgid() fchown(r3, r5, r6) readv(r4, &(0x7f0000637000-0x20)=[{&(0x7f0000b68000+0xd76)=""/245, 0xf5}], 0x1) sendmsg$unix(r3, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x10, 0x1, 0x1, [r4]}], 0x10, 0x0}, 0x0) 2018/01/20 07:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000409000)=0x400000ffff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000cd9000-0x4)=0x0, &(0x7f0000082000)=0x4) 2018/01/20 07:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) fallocate(r0, 0x0, 0x0, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000cb5000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000031f000-0x64)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffb0a}, @in6={0xa, 0x2, 0xda1, @loopback={0x0, 0x1}, 0x72}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x64) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000214000)={0x3, r0, 0x1}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000255000-0x73)=""/115) 2018/01/20 07:54:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r1, &(0x7f0000972000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000686000-0x8)='./file0\x00', &(0x7f000068c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000101000)='./file0\x00', 0x0, r2, r3, 0x0, 0x2000) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r4, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r6 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r6, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x9, 0x5, &(0x7f0000de7000-0xa2)="0fbc86d2295cd263cb5ecd1290ad6d4b1616c8c435b874697b0f48faed37d1a340865c2741361feb0c2d6e6546d9c76ec0bc80228b3426cc6eb756e22a46b4f0860078aa9b11828fa347bf44a26f4c88e28925f76af33b672bba02be8d35a8108da7ec14d95b767c42bf3804286534d25b73f57bb9cc2aa4f0e6d2570012c24493afb674c172913908f9fd91ae32c9f07623ee0b58156ed545706b2de1e965d913e5", 0xa2) sendto$unix(r6, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r6, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c7000)=[{&(0x7f0000f49000-0xcb)="0e39080a02872e422774635d8a1052fa683601d462a40b423a3945c5734f65d7d5108db3ab18260b54f79511d34e58731a8fa2108d2829930a112cb5bf1bbb8b664704b31c389483a3ae9d2a87462ce052c9feca0233f7ceae7401cd6ac940109d9f16adcb22a7194fee33b20918f9d18f501e17cf3149ab4fd3c2d9a5828ac1b550a72a729d1aad610471f459f3b33ad7c598260d38fa10d7daa081d221799f55703c44c529a5d7da21f4dc180b01b96da10c17ffe4f3f1458ebb35228e2340c668414f971b49f0ff0a6b", 0xcb}, {&(0x7f000090c000-0x35)="2ae82e561994f2e7a938e530f6807630a80dff11bfea5b539476356031945983da3457e85bc707135b3289afd583b67278944ad3b9", 0x35}, {&(0x7f0000164000-0xd9)="69e50df0642ae5eba1c33c273cd40c7be41cb913aa3dd30bad079fe5402982d47523a557bfcc05d08308da3344aac35038f63eaf84310b18f5f8d693b8e3d61b8afdbdf194bb3ffb9b511fe2f65f1f7b9b26a7dcc48abc08d5b891e80246274351e5c17342558222c406ba5592fe6eba03d35e701c62c15dfb370af2998c4ce51a8c233302e288637ad7ee5d5d2d03a55552d8c7ed278e881f8abfe6d33f9a935f861df579f45abcdc21f2c2e13058aa0b8cce4047d703f34a956b027e66bfd544d4fb79f9b8083b29be202520bd4472d81883f3f78270b268", 0xd9}, {&(0x7f00002be000-0x34)="558ef118f40e882fb9461ee92261b41f2af293d3dff1c32b8d9067507a5d585542598135992d6a8c669e061dcb667b29a1da2a50", 0x2d}, {&(0x7f0000743000-0x2c)="2420b56aa656da5e0b747a0a20978d4f6359a4c09a03f77a60d5a9eedce4eb6f22682d290db8ebc38f7dfd88", 0x2c}, {&(0x7f000076d000)="18b91deb8f9f6fc5c8cc2b9cc64182c99446565abcaa8bed210f12c55e1eace1fbcb21470b9b93b7bc9784d0082e3aea110e4c280f42085c4779ffbf724f8525cb1504c6420b01d6188a7b0795a59b0f5b920cfa578aeb81332a91ebf191bb17596e5bd40c045c9f96bb948fa226df833a42b115e362c3045e5d9165eed2259440bad6413f6557cf96b1c9a0e27ad9446b822991b29e658b525ab890a97deb62ba4825a6b527af6bb8497fc4737e6fc4c1fd83a9fc43fe958d4d93d0438d755b41c0ec148a64e8a5755f96abdcfdb94f0ecb70e65aacf4bef6185d985ba346b8129d14de3b0b548ceaabb22e969f0f4eb5f754113858acf52f", 0xf9}], 0x6, &(0x7f00005f6000-0xf0)=[{0xf0, 0x0, 0x400, "0c173a97ad79ae7f8750ca45774ad2703fe368d8a9ee3d782341e7a1a9412c38bb4f655042afcbff3460f9e413b350c9f0f87d86ecc367c0f3deb4fc7bd99fea80985cc81c0a5637b52e73c23e8d6961e63395860e8c2031190fb26d55b9f2a0fad92705dc2fbd3a07a70d685f514d46ca395356b7144cab550be7fe8e12fe10381fd7627758cb967c5e72ad5d69a8b35c10671f965141e727f786c4aab31aee0abc4912f691d5949e51e6fd25bfc82247387ef22e7f19065190905e500ced4f7b57ac9c20b5c2cef88c60854885241f6a51e4254fd97340ff3e45064ab2616edf5c04"}], 0xf0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00001dc000)={r5, 0x7}, &(0x7f0000b81000-0x4)=0x8) inotify_init() sendmsg$nl_generic(r6, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000516000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x80000001) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d02000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dc000-0x4)=0xb8) 2018/01/20 07:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b43000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000094a000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:28 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000015000)=0x4) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x200000000000019d) 2018/01/20 07:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00007b8000)='./file0\x00', &(0x7f000022a000-0x7)=@random={'btrfs.', '\x00'}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c45000)=0x0) capget(&(0x7f0000aa0000-0x8)={0x20080522, r0}, &(0x7f00001cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f51000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000c9e000-0xee)=""/238) 2018/01/20 07:54:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40) sendto$ipx(r0, &(0x7f0000088000-0x5f)="6b01f51c5715b702cf975c9d9b3a9446791a5465aa938cae320c303b0b3c1f0c0b234192416c424b1d938538f88f2d5febd015dc5c26b2038bac66f0e63e554f5581677702193a48b8b404dcc7065ea0b32b36e0e5545e3e4582d758d708b1", 0x5f, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) 2018/01/20 07:54:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000026f000)=""/66) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) close(r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00009ab000-0xa8)=""/168) pipe2(&(0x7f0000989000)={0x0, 0x0}, 0x800) 2018/01/20 07:54:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00007d3000)={&(0x7f0000557000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0xffffffffffffffff, 0x20900) setsockopt(r0, 0x1, 0x100, &(0x7f00002e5000)="696f5a2d07fb6b0f0f409e240991b72b69ede24599941bcb2955d444ff0be324ab2c7c1ad53e2a8cc3055149aa9cbd7b82ab41", 0x33) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x0) 2018/01/20 07:54:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b0f000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) syz_open_dev$adsp(&(0x7f0000df8000)='/dev/adsp#\x00', 0xffff, 0x4a101) socket$inet6(0xa, 0x5, 0x2) 2018/01/20 07:54:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000adf000-0x20)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/20 07:54:28 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r1, 0x1, 0xba, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xffffffffffffffd3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, "912aaa251aebf1c34eb56c621615587a6266ea22b81bb6e645085783cca59f9e0bb14c063a983e4b569b0bae", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6256748216719c66e7f5cd80fe4e7bd0e84866c0913b227e81877713420f3af11afeaef5efa9165dc4b003049cd1d545cc1cc3b711ef891de527e868c7479e1e", &(0x7f0000001000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) timerfd_gettime(r1, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/01/20 07:54:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000009000)='./file0\x00', 0x61) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x6c)=[], 0xf, 0x0, &(0x7f0000008000)="689a7f507fa486d18d6f9e17c82394"}) 2018/01/20 07:54:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000014e000)={0x0, 0x91bd, 0x9f50}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d98000)={r1, 0x1, 0x1, [0xf9]}, &(0x7f00001ae000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000)=""/249) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000271000)={0x0, 0x4}, &(0x7f000005b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f6e000-0xa)={r5, 0x5586, 0x1, [0x80000000]}, 0xa) 2018/01/20 07:54:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bcb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000c85000-0xc2)="e912a1cf7de5ba13c924a9d9342e405ff67b7faaa5ad5292e44f5ab735246bbd488a130942645712b12001954289102832929e18d23b9e7365cbf82e5727b488ab8cb4a1eea3549ff48704ccdb0b850b2c03f31007bd75fd977f0b1ce8f88c63ba8bf2862aa1ad4ea20246bf2afbc0dc46d3b54cc6090ebfb08548d73594ab2868a107ed58927c065477faf88d431166b45d7377d8ab5e739c60ce5632b9f4d12cee77fda7589e45d6c6bac2589ba0a3820e666ab546aa808f4ea48464a551b15dce", 0xfffffffffffffea9) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e91000-0x4)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000093e000)=0x200000001b) fstat(r1, &(0x7f0000278000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000ba6000)=[r2]) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/01/20 07:54:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000f1b000)={0x0, 0x0}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000344000-0xa8)={{0x401, 0x8}, 'port0\x00', 0x42, 0x18, 0x101, 0x7, 0x0, 0x56, 0x1, 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]}) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x10000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 07:54:28 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x80000, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r2, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) fcntl$lock(r0, 0x5, &(0x7f000013e000-0x10)={0x3, 0x4, 0x2, 0x8000000, r1}) [ 82.803349] binder: binder_mmap: 15163 20476000-20479000 bad vm_flags failed -1 [ 82.814153] binder: 15170:15173 ioctl c0306201 20008000 returned -14 2018/01/20 07:54:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000f9d000)={0x200, 0x7, 0x883e, 0x80, 0x0, 0xffffffffffffffb2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 07:54:28 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) unshare(0x405ff) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a83000)=[], 0x20000000000000e0, 0x0) 2018/01/20 07:54:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bb7000-0xa)='/dev/vcs#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b72000-0x10)={0x4, 0x10000}) r1 = syz_open_procfs(0x0, &(0x7f0000d32000-0x8)='uid_map\x00') ioctl(r1, 0x1, &(0x7f000072f000-0x1000)="") getsockname$packet(r1, &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000013d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000001a000-0xc)={@multicast2=0xe0000002, @rand_addr=0x0, r2}, 0xc) 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000fd1000-0xd)='/dev/dmmidi#\x00', 0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000042e000)={0x8, 0x5, 0x1, 0x4, 0x800000000000000, 0x2b150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000a65000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000029f000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000a6e000)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000067d000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000950000-0x10)={0x0, 0x4, 0x0, 0x6, r4}) 2018/01/20 07:54:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 07:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b6b000)='/dev/admmidi#\x00', 0x4, 0x30040) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bb9000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000065000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b0b000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dce000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000d81000)='/dev/adsp#\x00', 0xfff, 0x2) r4 = syz_open_dev$mice(&(0x7f0000e5f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000e4f000)='./file0\x00', r4, &(0x7f000067f000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000d49000-0xc)='bdev(nodev)\x00') 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007a0000-0xa)='/dev/dsp#\x00', 0x101, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c33000)=0x6, &(0x7f000069f000)=0x2) mmap(&(0x7f0000001000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5406, &(0x7f0000eb0000-0x8)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/rtc\x00', 0x4000, 0x0) openat(r4, &(0x7f0000355000-0x8)='./file0\x00', 0x201, 0x20) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) munlockall() ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000041d000-0x48)={0x1, 0x0, [{0x4d0, 0x0, 0x0}]}) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$vcsa(&(0x7f0000f09000)='/dev/vcsa#\x00', 0x100000001, 0x1) bind$nfc_llcp(r0, &(0x7f0000607000)={0x27, 0x80000001, 0x7, 0x7, 0x81, 0x9, "275d9fc03a54bfbe17d36a7e444b362608ff29bf87911d98dc921a384deae47a492e331312c20161b9d97ac49be316ff650533dd212c80694591d649d8654e", 0x4}, 0x58) r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c7c000+0xe1e)=0x800, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000042a000)={0x4, 0x80000000, 0xb69, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000089000)='/dev/sequencer2\x00', 0x10000, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') fchmodat(r1, &(0x7f0000b1e000)='./file0/file0\x00', 0x4) mount(&(0x7f000030b000)='./file0\x00', &(0x7f0000813000-0x8)='./file0\x00', &(0x7f00009cd000-0x8)='cramfs\x00', 0x2000, &(0x7f00009ba000)="") 2018/01/20 07:54:29 executing program 7: clone(0x0, &(0x7f0000771000)="", &(0x7f0000e51000-0x4)=0x0, &(0x7f0000e00000)=0x0, &(0x7f0000d7a000-0xd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x3ff, 0xffffffff, 0xffffffff, 0x7, 0x6, 0x5, 0x2, 0xfffffffffffffeff, 0x4, 0x6}, 0x10) prctl$intptr(0x24, 0x7fffffff) 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000e3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ad5000)=""/99, &(0x7f0000656000-0x4)=0x63) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x547c6bda23e69769) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000794000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rt_sigtimedwait(&(0x7f0000429000)={0x62}, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b11000-0x8)={0x0, 0x1c9c380}, 0x8) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005fb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x72f, 0x200000) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/01/20 07:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008ea000-0x8)={0x0, 0x0}) 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000001000)=@ll={0x11, 0xfd, r1, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f000000a000)=[{&(0x7f000000b000-0xa)="e169d9e8d236d6ca2aa3", 0xa}, {&(0x7f000000a000)="d14c4e0217f3ee4f9ed9065f2b906b316ea3ea30a630b22ce6badee525c1bb848a6826909e129f3f975571c3da63c0731376422c82550075bb7ce70ce89cfdbe64fa751a1320c156", 0x48}, {&(0x7f000000a000)="cb0f6a8e1b2099f6db51dec9842f654fd94b515a1e914caeab98c8c979aec2e53acd246e672e78c4ecc44a836626b19aa2eb60398d1c97008fb97ddd427fccbe97b82a96f520a6be75068dc4b1cba72b2d6d49d2e36f8fea91bfac6850f17ea4aca6f0e34a255cedde363b7e225bf84009dde58459ad3d2c43cb6d26b5d91e37817af8540d48780c24b177d118c04972b1ab4a35ec90c1625a7c7ecbf24ab552fa15b06fded40f04abd7aabe4d0765", 0xaf}], 0x3, &(0x7f0000006000-0x10dc)=[{0x100c, 0x18f, 0x6, "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"}, {0xd0, 0x0, 0x0, "83a5b504c079b083df3641ff972bfd00542ee032187efe3bf1adfe22ece7e6f2341840a65edd13c7d1d55ce9894a7ba98274cc448db09116bd1541bd4e1151be33853b61136e941bdd3a37ba040f4e3acee4e97c0d993a30a6bdb9c6fd1b838dbf51fccc9895a624f8983b8864676cbcc0e9b304da5156c5d92faa3c91471e75c659d613fe6d8ac96d8aaa17908a9e9e2c894041c4f0d4e772b416077eab8f641b4378a486745b4d514c4f4c6bd89a26fafbfc3de4a9797bb7e233a95accdb4282"}], 0x10dc, 0x8000}, 0x20000800) 2018/01/20 07:54:29 executing program 7: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d61000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000249000-0x24)={0x2, 0x728, 0x800, 0x1, 0x9, 0x3, 0xe6, 0x6, 0x8001, 0x200, 0x4, 0xd3e6}) r1 = syz_open_pts(r0, 0xffff) vmsplice(r0, &(0x7f0000255000)=[{&(0x7f0000b34000)="", 0x0}], 0x1, 0x8) r2 = dup2(r1, r0) faccessat(r2, &(0x7f0000a0d000-0x8)='./file0\x00', 0x80, 0x1600) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003c2000)={&(0x7f00002fe000)='./file0\x00', r2}, 0xc) ioctl$int_in(r2, 0x5452, &(0x7f00008b7000-0x8)=0x1) 2018/01/20 07:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000a78000-0x8)=0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000441000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a8b000+0xb58)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000eba000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap$binder(&(0x7f0000517000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000829000)='/dev/snd/midiC#D#\x00', 0x75e, 0x101000) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x4, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f82000)={0x0, 0x0}) truncate(&(0x7f0000732000-0x8)='./file0\x00', 0x7) r2 = add_key(&(0x7f000000a000-0x6)='logon\x00', &(0x7f00002c1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066a000-0x1000)="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", 0x1000, 0xffffffffffffffff) r3 = getuid() getgroups(0x3, &(0x7f00009f7000)=[0x0, 0x0, 0x0]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000def000-0x10)={0x3, 0x4, 0x3ff, 0x462, 0x0}, &(0x7f0000e9f000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0xf8)={r5, 0x9, 0xf0, "e0cbcca72321698122baf1a17eefa10d73f826b7e987fd8cb5dc31e05c8ce6826156f0ae551aadda4e3dabd556db7040e7c130bb26b8f07c916b119c96157e199bc8886114472a69f31032d13dd084db0185d8df61bd9d9384637aa55cae718d5bcd317317d6adb4ae0a41d15a8feac41218cf6e2c540b82a5c1347d5fba0293367c20631e6bfacd22b05d165ecd35c753b2b237da0d6b9359fb8e093f296b1256faf55151d181ec53af7c49a7067b2c601f3102bbd4ec7ddf6918e8409f2366a8f104e2d33e53c1146310ec0e41099354f38bf4077ee9e61a5624a7b9b82098b71ddf376581fff08a16e7758215b602"}, 0xf8) keyctl$chown(0x4, r2, r3, r4) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007b3000)={0x0, 0x79778262}, &(0x7f0000615000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000018b000)=@assoc_id=r8, 0x4) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r7, &(0x7f00002a3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff0000-0xa6)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000ff1000)="", &(0x7f0000ff1000)="", 0x1}, 0x20) 2018/01/20 07:54:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000dfc000)='net/wireless\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c96000-0x8)={0x0, 0x2}, &(0x7f0000a45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002ca000)=r1, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f000026f000-0xd)='/dev/dmmidi#\x00', 0x1, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f49000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e2a000)={0x2, 0xb, 0x100, 0xf, 0x3a, 0x0, 0x7, 0x0, [@sadb_lifetime={0x4, 0x6, 0xc17, 0x3, 0x400, 0x0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0x9, 0x7f0, {0x6, 0x3c, 0x7ff, 0xe47, 0x0, 0x23f, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x40, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x7, 0xff, 0x20, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x19, 0x9, 0x5f0, 0x0, "bc25445f15b75dac2b03cce1b391bceae7e224c664ecc1ca357c4b855085fb85ec4f945fdefffe74eefc6710ff6a4dafc5d310f63ec6f76622971b9aeb5f86aabf8b0b5d2cf8ac0d4e7ed637aa3f428d21b1c16e65ce144d47c121e463b80328df2c0973e2fadeaaf325725ceff138a2a53f2f96f441bd67e914e2cde6e17748a04a026ec5ce1f6d4d2514138c087456e7d829b850d04879bce6a34f97f760b974daae812c4359dc5937fdd90e5d5099c8e1d8002f649f2f1b9164398f81"}, @sadb_ident={0x2, 0xa, 0x200, 0x0, 0x65}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x9, 0x0, {0x6, 0x0, 0x100, 0xff, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x2a1f}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000005d000-0xb8)={0x0, 0x41f, 0x3f, 0x8, 0x1, 0x7, 0x2, 0x80, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf31, 0x1ff, 0xffffffff, 0x7}}, &(0x7f0000859000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000bf2000)={r4, 0x1}, &(0x7f000077d000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/kvm\x00', 0x3, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008d2000-0x8)={0x8ca, 0x0, 0x3, 0x6}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000d4a000-0x10)={0x100, 0x0, 0x10001, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dd3000-0x8c)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c1c000)=0x8c) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00008db000-0x4)=0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00002b9000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000da1000-0x8)={0xf8, r7}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x8}]}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000902000-0xf)='/dev/sequencer\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009e8000-0x4)=0x0, &(0x7f0000561000-0x4)=0x4) openat(r8, &(0x7f0000852000)='./file0\x00', 0x280040, 0x0) 2018/01/20 07:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b9000-0xa)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000459000)=0x52, 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000526000)=""/203) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000015a000)=@pic={0x2, 0x401, 0x8, 0x2, 0x6, 0xffff, 0x1, 0x7, 0x4, 0x33b6, 0x8, 0xa, 0xbf, 0x8, 0x7ff, 0x676}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00005d0000-0x4)=0xfffffffffffffffc) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000249000-0xf8)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}]}) getsockname$netlink(r1, &(0x7f000085f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f24000)='/dev/midi#\x00', 0x9, 0x140) timerfd_settime(r0, 0x1, &(0x7f00006bc000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000db4000)={{0x0, 0x0}, {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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000077000-0x8)=0x0, 0xffffffff) 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000970000)='/dev/vcs\x00', 0x80, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fe4000-0x4)=0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000630000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000459000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00006e6000-0x9)='net/bnep\x00') pwrite64(r2, &(0x7f0000231000)="94000bb7f3f9ff60", 0x6, 0x0) 2018/01/20 07:54:29 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00004cf000)='/dev/input/mouse#\x00', 0x1, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x4, 0x5, 0x9, {0x77359400, 0x0}, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) flock(r1, 0x8) [ 83.252450] binder_alloc: binder_alloc_mmap_handler: 15267 20517000-2051a000 already mapped failed -16 2018/01/20 07:54:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000042a000)=0x0, &(0x7f0000eba000-0x4)=0x4) syslog(0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f0000f52000-0xe0)=[{{&(0x7f0000fad000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000201000-0x30)=[{&(0x7f0000bdd000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ab1000)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000066f000+0x573)={0x0, 0x1c9c380}) r2 = request_key(&(0x7f0000b6b000)='keyring\x00', &(0x7f0000054000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000980000-0x2)='\'\x00', 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000a49000)='keyring\x00', &(0x7f000073d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000132000)=[{&(0x7f00006a2000)="7d02104392ba026e1993f19486f9b73f0c60076ced8d53fc928f20a47f1c20ca03", 0x21}, {&(0x7f000015d000-0xeb)="11987ee1a20139e2eb672dd67220ab3012543033d8dd4358bcfc13c42fc2c5ad35c3f5fc682cfff2943d1a3e0ca173fa38697c287601e0d6f8667eaca1ad98d8a389df3d7a05be7aec9e47826b9ef0dd959f5a7fb31c98c7fd0c42699424f8064bd0d03573015bab1dbcb2fd45431cfc12998a53153b20a1d6131f8cc78f4668a3d86f614f8cbf2527a76b86189d059aca351260e2e4dc31408168b1e2aecfa058bebab4d38ec3c1bd7528a5dfc4b28f44a2493a0516000854eac5ad76270957ee5cce624034dbd441e48255fe0c0369284f6b7ff21bedc4b95ab793be716c85e2a78802c663e75376abdb", 0xeb}, {&(0x7f00008a8000-0xc5)="1a1239c3aa0a5b6507cd9e80611c76da28ec735aed4ba33d894b26eb20fa0adbb2a6f1d9c9b92369e8f4e3b2a30108bcf8d7928ac98c98736ad76201db971b89a503dcbd98e825aa84b9acaa1d3d0910b78218f0ff62f41d23d071bdd47fd6a82865e0c252e41f378a32cce6e5434c8c062db64de590af9eabc0f174d5f652963595e24e436f87ff293e58be79c17cb6152cc0d0369f3f0cd1e0423d24a6a436d89fc21302c49a33933bc582a6a645c43647685bd7352e02c16ebb605ff876a6d4eb1bd404", 0xc5}, {&(0x7f0000ec3000-0x7)="0ff7adf32f6809", 0x7}, {&(0x7f0000799000)="a8acda1187131898f7ef2256cb29e2532aca9cab22b4bd2148e7229cd1525345b94b41a9a6e7ee9b99a9454aaf1715478efe2a8861085660b5f526098ebbb5197b352a04810c", 0x46}, {&(0x7f0000a7b000-0xe7)="2945609ff487242f9fb5de08d81d0fd2b7c44ce05e8f7f665061f90a978d7731e33c214cb9f06de8a594959a8aa239f57143919f65b6e5c01897ab9106a346a3bd701b83bf2154feca49c0916f270a07e2fc34d0876560a4ed921656a1bc3a0594903e4dacb26fefb339832b168b31fd0f4d3503c51a684afa3274fae5333da3c1b00d98a68a7e82f0d5fd492e151619c8d17cb1387a16a66372843be51fb6fa85f39f333a452a02df5965434777095e1c30b0af3b49a7374b2bf4c08cb9bc1e2e4dabcfe76634736957efb6f007593faf15f1518abeb1e339b1bd7ff234a9ca07780293d5ad6a", 0xe7}, {&(0x7f0000409000-0x1000)="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", 0x1000}], 0x7, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a5a000)='/dev/cuse\x00', 0x400800, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00006d6000)=""/41) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000718000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000645000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde4, r5}) r6 = getpgid(0x0) r7 = syz_open_dev$dspn(&(0x7f00009e7000)='/dev/dsp#\x00', 0x0, 0x8a00) setsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f0000bf7000)="ad521d5649a90b519870d7068431c84f433d49fa10869bc3ae05d93742f23e18b36c982a1c211097c088415cbc3113e21fe634da940d16a25f70c271adb91476afa589b3f3d7a8e4c0b26ec4e816f5fd1057a0dee2db40390427cd6773dc7a1d4a4a0590069f1a5162688eeb2f58ac4ee3faadec16", 0x75) tkill(r6, 0x1000000000016) 2018/01/20 07:54:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x1)=@req={0x50, &(0x7f0000f93000)={@generic="6c2e85167af0f268667b94aebbfca1ad", @ifru_settings={0x6, 0x7f, @sync=&(0x7f000056d000-0xc)={0x8, 0x8, 0x200}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\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) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f00000b0000-0x6)={0x0, 0x0, 0x0}) 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f00000d7000)=0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f73000-0x9)='/dev/ppp\x00', 0x22000, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f000069c000)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f0000a1f000+0xe71)="e2bcd8031b909c2382b9e5c440bf888d6b397099005665ba4a469d76dba84d3d", 0x20}], 0x1, &(0x7f00007fc000)=[], 0x0, 0x40880}, 0x40000) recvmmsg(0xffffffffffffffff, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xffffffffffffffd6, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) [ 83.273700] kauditd_printk_skb: 21 callbacks suppressed [ 83.273710] audit: type=1400 audit(1516434869.379:151): avc: denied { name_bind } for pid=15269 comm="syz-executor6" src=20027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/20 07:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00009db000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2de65440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xb, 0x0) 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000e9d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005ef000-0x30)={&(0x7f0000324000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000709000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000061e000-0x4)=[0x0], &(0x7f0000f1d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}) [ 83.273732] audit: type=1400 audit(1516434869.380:152): avc: denied { node_bind } for pid=15269 comm="syz-executor6" saddr=172.20.6.187 src=20027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/20 07:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000009f000-0xd)='/dev/dmmidi#\x00', 0x0, 0x8000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000674000)={0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) pipe2(&(0x7f00005e0000-0x5)={0x0, 0x0}, 0x80000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00002d3000)=0x0, 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) sysfs$3(0x3) 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000d23000)={0x140000000}, 0x8) readv(r0, &(0x7f000030f000-0x8)=[{&(0x7f00007e2000-0x39)=""/57, 0x39}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 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]}) r4 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000a12000)=[{0xe, 0x3f}, {0x4, 0x8000}, {0x0, 0x7ff}], 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f0000049000-0x4)=0x4, 0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e38000-0x11)='/dev/vga_arbiter\x00', 0xb949feffe3565644, 0x0) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000e1a000-0x4)={0x100000000, 0x7, 0x9000}, 0x4) 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$admmidi(&(0x7f0000db4000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000def000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) 2018/01/20 07:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfffffffffffffffe, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89d1, &(0x7f0000926000)={@common="74426e6c30000000000010edffffff00", @ifru_ivalue=0x7ff}) 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x37)=""/55, 0x37, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e06000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0, ""}}}}}, 0x0) syslog(0x0, &(0x7f0000972000)=""/246, 0xf6) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) listxattr(&(0x7f0000872000-0x8)='./file0\x00', &(0x7f0000824000-0x19)=""/25, 0x19) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x408, 0x0, 0x9}]}) [ 83.475807] binder_alloc: binder_alloc_mmap_handler: 15267 20000000-20002000 already mapped failed -16 2018/01/20 07:54:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000b5f000-0x2)='@\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000)={0x81, 0x0, [0xfffffffffffffff7, 0x800, 0xffffffffffff985b, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() capset(&(0x7f0000001000)={0x20080522, r2}, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000012000)=0x0) close(0xffffffffffffffff) 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a98000-0x8)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000003b000-0x4)=0x7fff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000b05000-0x3)='rootfs\x00', 0x0, &(0x7f0000357000)="") 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x1, &(0x7f000000b000)=[{0x34, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000015000)={0x0, 0x3}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff}, 0x98) 2018/01/20 07:54:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000a8e000-0x8)='./file0\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000af1000)=0x0) sched_getattr(r1, &(0x7f0000299000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009c5000)={0x0, 0x0, 0x0}, &(0x7f00004ec000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000ed4000)={&(0x7f0000a18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a5000-0x18)=[], 0x0, &(0x7f000059d000)=[@cred={0x18, 0x1, 0x2, r4, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b1b000)={0x7fffffff, 0x6, 0x100000000, {0x0, 0x1c9c380}, 0x6bbfa6ac, 0xe4c3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) sync() epoll_create(0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004fd000)={0x0, 0x5, 0x30}, &(0x7f000097d000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004fb000)={r1, 0x4, 0x8d, 0x9}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fb7000-0x4)=0x0, &(0x7f0000877000-0x4)=0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000001f000-0x8)={0xfff, 0xffffffff, 0x2e, 0x10000}) time(&(0x7f00007c9000)=0x0) 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000-0x84)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000ae0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000053000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000615000)=0x6, 0x6, 0x8) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000002000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/20 07:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008c3000)="6c6f00b8b07af36c80e68a3c5365a0ccd6b98fdcddf560baaec20f9be0fe327f40e139a616a5db382999140f40670e8b0074c2e599ad004079ae3bf8477ace22b7f823d5bd5a634b9c7ce2b9", 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000581000-0x8)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000373000)={r1, 0x2, 0x0, 0x9, &(0x7f0000364000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000c49000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d30000-0x8c)={0x3, 0x1000, 0x1f, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(0xffffffffffffffff, &(0x7f0000236000-0x10)={0x1a, 0xf7, 0x8, 0x8b0, 0x177, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) [ 83.668646] audit: type=1400 audit(1516434869.775:153): avc: denied { create } for pid=15354 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/20 07:54:29 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000008d000-0x10)={{0x4, 0x80000001}, 0x1}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 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], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x2a0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xf81f, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x200, 0x0}, &(0x7f0000002000)=0xc) 2018/01/20 07:54:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f49000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c5d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d15000)={{{@in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000)=0xe8) r3 = getgid() pipe2(&(0x7f0000b9a000)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$sndpcmc(&(0x7f0000a29000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) r6 = syz_open_dev$audion(&(0x7f0000290000-0xc)='/dev/audio#\x00', 0x3267, 0x402) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e7000)={0x0, 0x0, 0x0}, &(0x7f0000c0b000-0x4)=0xc) r8 = geteuid() r9 = getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001a1000)={0x0, 0x0}) r11 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0xf, 0x3f, &(0x7f00008a1000)={0x0, 0x0}) r13 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000851000-0x8)={0x0, 0x0}) r15 = bpf$OBJ_GET_MAP(0x7, &(0x7f000080f000-0x10)={&(0x7f0000acd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) r17 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081e000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = eventfd2(0x9, 0x801) r20 = syz_open_dev$urandom(&(0x7f0000086000)='/dev/urandom\x00', 0x0, 0x2000) r21 = syz_open_dev$sndtimer(&(0x7f0000eaa000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) sendmmsg$unix(r0, &(0x7f0000cea000-0x1c)=[{&(0x7f0000036000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ec0000-0x8)=[{&(0x7f0000588000-0x75)="3b5b27bc38220a51a04194ec933e6938141a31998d3c6e76668abab1b487ca3e823f555e29989998f2fdc68e48e4836baf7b5a7ab73f7e2cd4f114a5158fad56948f2fb8c42d7f742e48151db6753be5d65d4a862fc8fca4f09318ae6fa65e224b1e0a0655645085e34c62aec94042a9b4538f042b", 0x75}], 0x1, &(0x7f0000e97000-0x90)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r10, r11]}, @rights={0x34, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20, r21]}], 0x90, 0x4000050}], 0x1, 0x40) r22 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) io_setup(0x8, &(0x7f000029f000)=0x0) io_cancel(r23, &(0x7f00008f0000-0x1c)={0x0, 0x0, 0x0, 0x3, 0x3, r22, &(0x7f0000858000-0x74)="3fffa1688521ef83c7a5fe8816b4cc08a447aa6e2cee27976e4180f13085bfe440daaa32db4d5f50489b766745b4ef3e8fca41d1f1f8fc282e4ab91a53f07a218abd674e0c84b3dcef88e1dbffbafa3fbeb9f36552cf7347c04c1fb7ecbf97de93fd113dffb5a505be3d7c481cde3a95ef55edc8", 0x74, 0x7, 0x0, 0x1, r22}, &(0x7f000068f000-0x20)={0x0, 0x0, 0x0, 0x0}) read(r22, &(0x7f000045e000-0x1)=""/1, 0x1) 2018/01/20 07:54:29 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000afe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000afd000)=0x14) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000721000-0x8)='./file0\x00', &(0x7f0000afe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00007e0000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x20, 0x1, 0x0, 0x2, 0x20, 0xa0, 0xbf, r4, r5}, {0x8, 0x1, 0x8, 0xe27c, 0x57f, 0xfa, 0x0, 0x72}, {0x80, 0x3, 0xfffffffffffffffe, 0x0}, 0x5, 0x9, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x3, 0x3, 0x5, 0x20, 0x7, 0x471}}, 0xe8) 2018/01/20 07:54:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000145000-0x7)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000bc3000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/audio\x00', 0x0, 0x0) statx(r2, &(0x7f0000191000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000d41000-0x100)={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]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a96000-0x11)='/dev/qat_adf_ctl\x00', 0x8080, 0x0) socketpair(0x11, 0x800000806, 0x1001, &(0x7f0000a59000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00006cf000-0x4)=0x0, &(0x7f0000798000+0x136)=0x4) ppoll(&(0x7f0000d38000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000afc000)={0x0, r1+10000000}, &(0x7f0000510000)={0x0}, 0x8) unshare(0x40600) signalfd4(r0, &(0x7f00007a2000)={0x81}, 0x8, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000fcc000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000184000)=0x8, 0x4) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000000c000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000d000)={0x0, 0x0}) acct(&(0x7f000000d000)='./file0\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000a000)={r1, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000a000)={r1, r2, 0x1000}) 2018/01/20 07:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a3f000)='/dev/adsp#\x00', 0x5, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000453000-0x10)={r0, r1, 0x4, 0x2}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200008, 0x84) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000ad0000-0x4)=0x0, &(0x7f0000e9f000)=0x4) [ 83.700519] audit: type=1400 audit(1516434869.807:154): avc: denied { setopt } for pid=15354 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/20 07:54:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000deb000)={0x26, 'hash\x00', 0x2, 0x2, 'sha3-512\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') 2018/01/20 07:54:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000072000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000119000)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000dc4000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fae000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x6, 0x100000001, 0x400, 0x10000, 0x0, r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000f01000)={0x0, []}, &(0x7f000078a000)=0x4) request_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)='GPL+em1[ppp0%(louser\'\\#\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c90000-0x4)=0x0, &(0x7f0000a3d000)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000e7e000)=""/72) 2018/01/20 07:54:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000712000-0xa8)=""/168, 0xa8, 0x0, &(0x7f0000179000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f000096c000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff9000-0x4)=0x20, 0x80800) connect$pppoe(r2, &(0x7f0000993000-0x1e)={0x18, 0x0, {0x2, @random="1b7781895459", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_open_dev$mice(&(0x7f0000e6d000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r3 = open(&(0x7f0000ce8000)='./file0\x00', 0x145e00, 0x38) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f00000df000-0x16)={0x26a, 0x1, 0x0, 0x1, "b9228c6615fa1dfdef24e21e1a13b1f80e80e86d41af7cae6f3e6862f7ce3e2d2ce0abffdee358c64ebc07bc", 0x3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef4000-0x6)={0x0, 0xffff}, &(0x7f0000223000)=0x6) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000327000)={0x2, 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004ba000)={r4, 0x3, 0x933, 0x84b4, 0x1000, 0x10000}, 0x14) 2018/01/20 07:54:29 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000af1000)='/dev/vcsa#\x00', 0x11, 0x2202) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000002000)={0xa, 0x8, [{0x3f, 0x0, 0xffffffff00000000}, {0x5, 0x0, 0x0}, {0x10000, 0x0, 0x915}, {0xdc6, 0x0, 0x3}, {0x9, 0x0, 0x6}, {0x1, 0x0, 0xf8}, {0x9, 0x0, 0x1}, {0xffffffffffffffff, 0x0, 0x68a1b83b}, {0x1, 0x0, 0x400}, {0x20, 0x0, 0x5}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x3, 0x30}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={r3, 0x3c, "78871ac9da617ca730e23b806e735a32fa6d84f306379d842d61669f7859100c5272f43a68be19e33de3a7d6e6b1010ae8c1d691167174e07cd7720d"}, &(0x7f0000004000)=0x44) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000003000-0x1c)={0x7f, 0x1fffe000000000, 0x3, 0x0, 0x6, 0x7f, 0x7fffffff, 0x49, 0x4, 0x4, 0xfff, 0x20, 0x0, 0xfff, 0x0, 0x9, 0x8cd, 0x0, 0xfffffffffffffff8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x80000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x21, 0x0, 0x20, 0x3, 0x9, 0x4d39a685, 0x1, 0x2, 0x30000000, 0x0, 0x8, 0x9, 0x40, 0x7, 0x6]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r4, 0x7fffffff, 0x4, 0x7342, 0x400, 0x9, 0x0, 0xfffffffffffffff8, {r5, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x5, 0x8001, 0x965a}}, &(0x7f0000001000-0x4)=0xb8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) 2018/01/20 07:54:29 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000444000-0x9)='/dev/rtc\x00', 0x0, 0x0) socket(0x29, 0x805, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000430000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000702000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000ab4000-0x20)={0x0, 0x6, r1, 0x0, r2, 0x7ff, 0x10000, 0x6}) 2018/01/20 07:54:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000d, 0xb, 0x0) sendmsg(r0, &(0x7f0000ff5000)={&(0x7f0000093000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000b22000-0x10)=[{0x10, 0x29, 0x43, "176e"}], 0x10, 0x0}, 0x0) 2018/01/20 07:54:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000552000-0x8)='./file0\x00', &(0x7f000048c000)={0x0, 0x0}) 2018/01/20 07:54:29 executing program 5: perf_event_open(&(0x7f0000873000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000232000-0x6)={0x7fff800000000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008b5000)={@generic="050232be1e6856082081ee3df4dbcff1", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b4e000)={0xaa, 0x0, 0x0}) creat(&(0x7f0000d36000)='./file0\x00', 0x0) chown(&(0x7f0000f7f000)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000944000)='./file0\x00', &(0x7f0000afd000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x15b) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000fcc000-0x8)='./file0\x00', 0x40000, 0x51) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000069d000)={@common='vlan0\x00', @ifru_flags=0x100}) link(&(0x7f000055e000)='./file0\x00', &(0x7f000092b000)='./file0/file0\x00') 2018/01/20 07:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fstatfs(r0, &(0x7f0000fcf000)=""/18) r1 = syz_open_procfs(0x0, &(0x7f00000c7000)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000b0f000)=0x8000000000004, 0x4) 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e37000/0x1000)=nil) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f93000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f00004f0000-0x18)={0x0, 0x0, 0x0}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000edd000+0xd01)='/dev/ppp\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000290000)=0x0, &(0x7f00007d0000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000994000-0x4)=0x0) ptrace$setregs(0xf, r3, 0x1, &(0x7f000021a000)="a176a94cd0b449685de485f6a971f0e2ee692b970dd195c817fef49e9cb00c233b4eb514bd4cd13ce9b9919f33896bda929906949454b4c0bf032cdf4c298c72cd147eea947881062a879b7681d0ff203be8894301572e3d49736a7bcf808622ec29f18b4bb4fc2b84de4fffa658aa9a07b2c2d97ef4a5f356e8fd0ce1009e26397c4ef31f698dc53d616f6d8ad1919dd51f5da904671f6a1f24f3832554e32187fcc0ea254f40708f91a136b093e1584ce2292e514a68e7bebb11e262028cdb8405fced7031d2d63338718dbb99cc7104fd56f3b3db541fbe") 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000808000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f4e000)={0x2, r0, 0x0}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00009a9000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000982000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x44, 0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f0000603000)='/dev/ppp\x00', 0x2000, 0x0) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000360000)=0x0, 0x8) ioctl$sock_ifreq(r1, 0x8995, &(0x7f000005f000-0x50)={@generic="3e177a6aa42546d988f3980ae07b5eb7", @ifru_mtu=0x1000}) syz_open_dev$admmidi(&(0x7f0000114000)='/dev/admmidi#\x00', 0x9, 0x200) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00001f4000)={0x1, 0x6, 0xffffffffffffff81, 0xd1, &(0x7f000075f000)=""/209, 0x1, &(0x7f0000cd4000)=""/1, 0x58, &(0x7f0000b9d000)=""/88}) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/checkreqprot\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003b3000-0x8)={0x0, 0xee}, &(0x7f000022f000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000172000)={r2, 0x26}, &(0x7f000068f000)=0x8) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fffa, 0x9) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ba7000)=0x0) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ce5000)='/dev/amidi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b7d000+0xb8f)={0x0, 0x1}, &(0x7f0000b3c000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000052b000-0x4)=@assoc_id=r1, 0x4) io_setup(0x2, &(0x7f00006ae000-0x5)=0x0) r3 = open(&(0x7f0000f76000-0x8)='./file0\x00', 0x2000, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000040a000)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b4f000)={0x0, 0x0}) io_submit(r2, 0x1, &(0x7f00008ba000-0x10)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000001000-0x26)="eac8d397", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000a67000-0x20)={@generic="a028fd37019de25ba8b65338de478c19", @ifru_flags=0x500}) 2018/01/20 07:54:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000038, &(0x7f000031f000)="", 0xfd90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000572000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, r1}) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000d6d000-0x2)='/dev/ion\x00', 0x20800, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000eac000)=0x5) 2018/01/20 07:54:30 executing program 0: syz_open_dev$binder(&(0x7f0000a95000+0xad8)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000021c000)={0x2, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000cb000)={0xffff, r2}) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='\til\x00\x00\x00\x00\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/20 07:54:30 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000009000-0x15)='vboxnet0mime_type*%{\x00', 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000008000)={0x41a9, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000000a000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000003000-0x200)=""/512, 0xfffffe8d) 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000011a000-0xc)='/dev/audio#\x00', 0x2, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x402c542d, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000423000-0x8)={0x4, &(0x7f0000099000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000aab000-0xe)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) listen(r1, 0xa9ce) 2018/01/20 07:54:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="ed94739ac7c8435326610c11c18d72f7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000-0x48)=@full={{0x3, {"7b3ac157a0c5bb"}, 0x2}, [{"8ae2bb678c0dd0"}, {"fbf9cf7a4f8ec9"}, {"28f0af3e31b619"}, {"f52392e73d12cb"}, {"9845abc6be7ecd"}, {"ba7c072147381d"}, {"646fe06b61c8d0"}, {"1e5de7f8a3d358"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="67164c1575cd8c3030c0ba1847e009727b3576d30d5eae7bfbe32a036a305d29390f2f3da9fb92567e78d11b0757aa92dc0a28ee68247112b115dae01735026fb77d01e1754d5890214cc551b1f5c42114bf414974038b71e2d82b31ac2804d23b74", 0x62}, {&(0x7f0000002000-0x75)="111cdf79c1c70bb035206b1a84c1f687a3b0fc8d563171e91141d340cd3d4c7fca86ea345748849660f36e6ac79d5b6368a35f4deb77ed0b1a2a16349fd55caffcda4d3b078d8798c4c97907a1a1a62d6f96ccac21bc54bdc2c9ddc0f736f99a814812d0f4f356ffe11645af130d8146bcf8571c02", 0x75}, {&(0x7f0000002000-0x8b)="b2e3ad31c00a3a13fba8d9c50b7890a68cebedfaadb71c26c4257f33e99b9bb07f84e274022880185acd62158dd31f8af00f42d30c6364fea337d0a89cf2eb4a8f23d6b3d397fb989e13bb614782156012b24dec047282a3df1d5f524a49185600079878c94456ba647a9de255c7c4c091758aa496152bf18af714d29e84440aae039b8f038966af4a021c", 0x8b}, {&(0x7f0000000000)="16992b69ed043430e6d84ad36f5263d7536ebedd128ee2786d97b30dfaf48ce1c37cadf800a8469c133ca38540b19beeeab0505e54a9d025ad6dd41f8c93327faaf0c59bba447de7c340df", 0x4b}, {&(0x7f0000001000-0xef)="2cf6eeca8bd327c1bb76e47e653d362c13d6f0399ccb4237acac0e4304b7631a2de8e628797b63158b38333c9edf7a960de32c1b28caae2e7ab85f9c404539e84651a7dfc52fb00a07dc1c0a16a40328be4fa71393fe225093aa5c2b454a4c487ba04d748925321202995a6390da04b7ffe9c76ef87e5dba176ca60bdb02fe1c815aea6a84a5ece713c089c11a1a77ae211e657f706c18af09d1606a82b82fda0da7eb5831c645ecaba23ff4db10007a818211f93d7f844ada4d6d4c271cba947b544227fb4482ac0201e0a27e012e6dff41d7e34e243ff8524daee9106aac09e2a5f2fa5190c9936164ed994a62c6", 0xef}, {&(0x7f0000001000-0xea)="c68ba851de19fc235ecfa7dad790f610cc615c608507eab13023ce0ab1b8e5512f83234e11a85668777f096de1143cb966512c6c04f492da64aad285f585428ce11ec36377b02148b90a91cbacb889ca25a5fc698145e635050fb2efe8f24d0d34c67db7289871c7d86de1e8b686a0ae15473420879eb22b266192f78eadceba461e8a2e05f20373fd66b79aad1b887833915962f031b1836ba98b086e559821a1cbb00c93f4725db5cbf632049268a8f185737c6be7ed3ea1421fe9507bf7bc96c5e9237c4bdce6c65a909d5735e4913917225e96aeb4ce3c7dcc47c841479a7ee862ca62542aeb9657", 0xea}, {&(0x7f0000000000)="a5dea473ef2f04b0d42a3d7f6d4988107c81548a75368c1e8e6d745dcbc328dd5175d5ab6da80c7c", 0x28}, {&(0x7f0000002000-0x6)="407efb44fd47", 0x6}, {&(0x7f0000001000-0x3d)="1408773cc98fca7334a8f1bb021ea34af55842861ad914e4ff0264680f89354475529482d653daeb5c07cc3137963db47b38b481904773ce470c683c48", 0x3d}], 0x9, 0x0, 0x0, 0x40000}, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000238000)=0x3, 0x3ff) readahead(r2, 0x9, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000ffd000-0xe)='net/dev_mcast\x00') accept4$netrom(r3, 0x0, &(0x7f0000e44000)=0x0, 0x80000) ioctl$KVM_SMI(r2, 0xaeb7) 2018/01/20 07:54:30 executing program 5: sysfs$2(0x2, 0x4, &(0x7f00006e4000-0x6d)=""/109) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000452000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000084d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000670000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004f1000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f0000d86000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a40000)=@assoc_value={r2, 0x2}, 0x8) sendfile(r1, r1, &(0x7f000016e000-0x4)=0x0, 0x10026a950b) socket$bt_l2cap(0x1f, 0x7160dcfb8009f845, 0x0) syz_open_dev$random(&(0x7f0000127000)='/dev/random\x00', 0x0, 0x88200) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000)={0xab5e, 0x0, 0x10000, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000002000)={r2, 0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x74)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x56d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}], 0x74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000003000-0x5)='attr\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', r3}, 0xc) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6010, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000004000-0x10)={0x7, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000000)={0x7, r4, 0x2, 0x7fff}) fcntl$setstatus(r0, 0x4, 0x6800) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003ce000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f00006ed000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000-0xd)='/dev/net/tun\x00', 0x0, 0x200241) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000cff000-0x70)={[{0xff, 0x1f, 0x5, 0x7, 0xc0a, 0x2, 0xf580, 0x6, 0x7fff, 0xe5, 0x81, 0xbaa5, 0x8}, {0x76e, 0x74, 0x6, 0x100000001, 0x3, 0x20, 0x3, 0x8, 0x1fffc00000000, 0x81, 0xe3, 0x100000001, 0x1f}, {0x17, 0xfffffffffffff3af, 0x7f, 0x1, 0x6, 0x5, 0xffff, 0x80, 0x9, 0x10001, 0x4, 0x9, 0xfffffffffffffffd}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000f6a000-0x18)={&(0x7f00004ce000/0x3000)=nil, 0x1, 0x5, 0x8, &(0x7f0000c6d000/0x2000)=nil, 0x6b3}) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x230800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000369000)=0x0, &(0x7f0000000000)=0x4) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="6a136b4a7f90c60222d4673b584d85e5", &(0x7f0000a5b000)=@ethtool_sset_info={0x37, 0x100, 0x9, [0x7, 0x40, 0x800, 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) r1 = add_key(&(0x7f0000433000)='keyring\x00', &(0x7f0000912000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000deb000)="", 0x0, 0x0) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0x7)='blacklist\x00', &(0x7f0000ab5000)='keyring\x00') r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000-0x163c)={0x14, 0x52, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00008f8000-0x4)=0x8) 2018/01/20 07:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fa3000)={0x0, @in6={{0xa, 0x2, 0x23b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4821079a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00009ff000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000787000-0x98)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4fb4}, 0x98) 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b6e000)=[], 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000622000)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f51000-0x1)=0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000f2000)={0x0, []}, &(0x7f0000d25000)=0x4) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000acf000)=@get={0x1, &(0x7f0000ad0000-0xfa)=""/250, 0x67}) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ad1000-0x5b)=""/91, 0x5b, 0x2, &(0x7f00000fd000-0x1c)={0xa, 0x0, 0xb0c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\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, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) close(r0) 2018/01/20 07:54:30 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xff)="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", 0xff, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001000-0xc)={0x6, 0xa9d, 0x6, 0x1, 0x800, 0x0}) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f6e000)={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 = 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_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000016d000-0x4b)="1032efa48ecd7739908169abe98e646cf440e8e52686eab28f8dd69e19d14ade79a9dba4ef67a018a3802e9fc8aea13cd329aefc8eb020885bfe80b2755f31c6767162a409be864141053e", 0x4b) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/20 07:54:30 executing program 1: r0 = perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000002000-0x10)={0x5, 0x0, 0x10003, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000001000)={r2, 0x5}) ustat(0x8, &(0x7f0000509000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000fb000)=@req={0x50, &(0x7f0000b85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000436000)="22c16117743ac6cdcca232f18f9c10080132171ada96de59474ace42762d6567"}}) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x0}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000913000-0xd)='/dev/net/tun\x00', 0x0, 0x80082) r2 = syz_open_dev$adsp(&(0x7f00004ce000-0xb)='/dev/adsp#\x00', 0xff, 0x4202) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000d3f000)={@my=0x1, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000720000-0x111)={r2, r0, 0x9, 0x40, &(0x7f0000415000-0xdc)="1cc50491955ce2ffe94e5a26c51a6bf0f11c117225fe3a1fd3b34c801a1b10bacf996042557f496c91c8605ddcad1072e721ef9042b8ef18e88791e26b05d4bf6bc63e6353a9ba888fd99eb83487c6e2d5bae8f0c0b4773adf7d97ef65f7358019b596797ba99baf199be043d198e41e7bf59488e9a768a4aa4a467e74aa93e6cb61d6cd9591edccf084e51a0164a8de5bd605bac091da8d4871d0adb6498fc34bcc9ff523164deb93ee43cfc801542ee6f0728e186b348834804c47af7b15281616cabec890d1038a8064b8a4526f00c55b15caf3c1722ba199bfaa", 0x6, 0x9, 0x4, 0x4, 0x6, 0x51, 0x7ff, "f1d094ec641dd84b45262228ddfd6c113aa6993b6ef25c26e1dc64fb1f05c9560f559fab821261770a015eab213e25675cc120fa8162dcf0817d378757243530f9866aab346f21719d1720cf9a7ffa22fa1e9d22afcd63472b5ef12a0b5e0041a849a5b226c4e7e63da2f4ce54dba6f44cfcdfaa57bc3890c58d495abe307cf4c7d89786b87d28c6ee5f998eebd9dd2fae0630ef88348ebc57b579618189413012f16d2f651239bcc4af7a9fb12baafce15244a740280fc231b3ee82f5f941ac73b5ba1034a004a8fe2fdeca94b5d18a37f956ad11228337aec416cf18e2c0143c3a7c99bebc37eb01a65ea69612702a95"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_pwait(0xffffffffffffffff, &(0x7f00009a1000-0x60)=[], 0x0, 0x0, &(0x7f000003c000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000481000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000c7c000)={@common="a50c00", @ifru_settings={0x3, 0xfffffffffffffff8, @fr_pvc=&(0x7f0000a35000)={0x675517e9}}}) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000960000-0x2)="", 0xfffffffffffffded, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r1, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000ea8000)={0x10, 0x0, 0x3, 0x0}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000597000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ba0000)={0x0, 0xffff, 0x5, 0x7, 0x2, 0x1}, &(0x7f0000d73000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000691000-0x4)=r3, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000288000)=0xbf44, 0x4) 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x195, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x6f7}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000d6b000-0x91)="d7ee64fe1640775384c463eb9fb4b576ae6f23f2dc185bacd2f0fcb36c4a98fddda6ff14cc5d9ce29e7e2578ab89a93ab0d78a039270d4b0b44b5cadf0552302764deb435535e507467c87d1e0dbc6539f79c460b4a503758c5d157294348935f98bc49dcee8c5fc943d36709fb25ea7cd71acd368e0e7691ce69601aa646d46f944898d29315c13c229a2a99951dc0c38") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e10000-0x8)='environ\x00') getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000df4000-0x2)=0x40, &(0x7f0000cb0000-0x4)=0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000af3000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a4e000)=@common='bridge0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00001ab000-0x1c)={&(0x7f00001ac000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000903000-0x8)=[{&(0x7f00004fb000)="1baf8c91c89e61277e365fbbfd9060af599ffab5e594b08976f4cae306074466e0a2f81b29485495669cc14d392c3638965e33b55b2809ee93785ecf26a0fa5f5fbc3c15fd8558355e6c26af7a50ad2273c935d4714154948d1575531cde2fbb6195ad971c91dfa3d721b6eccab94e6d31cb65067462eeae48f97536ab8e32957c34e8cdb83275e57206300cc1a1417312702c71cc", 0x95}], 0x1, 0x0, 0x0, 0x4}, 0x40004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d8c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') fcntl$getown(r3, 0x9) sendfile(r3, r3, &(0x7f00008b7000-0x8)=0x0, 0x2a) 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000552000-0x4)=0x0) [ 84.239416] audit: type=1400 audit(1516434870.345:155): avc: denied { create } for pid=15518 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000d72000)=""/207, 0xcf, 0x0, 0x0, 0x0) 2018/01/20 07:54:30 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000a4e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xa1c0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00003d0000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d37000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000086d000)={0x5bbeb295bfbd11ae, 0x9}) getgid() ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00004bc000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000-0x2d)='system_u:object_r:systemd_tmpfiles_exec_t:s0\x00', 0x2d) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0xc001, r2, r3, 0x7fff, 0x1000, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000003000)='(trusted^wlan1cpuset\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000005000-0x8)={0x9, &(0x7f0000005000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000-0x8)={r5, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000006000-0x10)={0x30, 0x59, 0x1, 0xd9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000006000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0x40, 0x4) 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000011000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0xfffffffeffffffff, 0x80000) ioctl$TCSBRKP(r2, 0x5425, 0x4) rmdir(&(0x7f000000b000)='./file0\x00') write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/20 07:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000023b000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000273000-0x4)=0xc) pipe2(&(0x7f0000756000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000330000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000815000-0x4)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002eb000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc9000)={{{@in=@local={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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}}, &(0x7f00005bb000)=0xe8) mq_timedreceive(r0, &(0x7f0000f0a000-0x1000)=""/4096, 0x1000, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xe, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) 2018/01/20 07:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ecd000)='/dev/dsp#\x00', 0x1, 0x2) connect$ipx(r0, &(0x7f00002e5000-0x10)={0x4, 0x41863706, 0x1000, "432729a08d4f", 0x97, 0x0}, 0x10) writev(r0, &(0x7f0000003000)=[{&(0x7f00000d0000)="14", 0x1}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000648000)="7275375116ce14714bcb4354cda5ed7f6ef11cea0a93ce8d5a290708842d37efef8c060e6938d2ada52d9d54c49075b0f2b101d37e1276c4584a53a1d0ec7df7ac81213e4c78207ff84bc398d32cae363709639c0edfae68a4e8cf288e4fba00944e12d45ebe20ccf8810f5037f398f152acb81ec59c940a3a025ad695c89adc0583632b81d6f17bef2114d2bca7b87069d08243e377ab4003b8848819e5b942e18d875d269758fc51017f65d44bd6b8ef02d03b9e8450fff5f54e5be4525966c9efce91388307ffd8d2bbfabc1d8df1897d3054bc243ec03eead6155a", 0xdd) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xbe, 0x2, {0xffffffffffffffff, 0x0, 0x9, 0x1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ntfs\x00', 0x0, &(0x7f0000f0f000)="") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000533000-0x8)={0xd2, &(0x7f0000f36000-0xd2)="b0a95ba1b84a55297bfdb84550ee6a95134729c350a3a9cc2fd678832b76dadf09bdaed88dd37d08a6a121b68c20a93b37a5fb2e4916c2455dabd1101b3b88f36bea7e363f221841594f2325c6f224a1d6a4251a34517db920fbe05ac2938cf1e0ac31e2decfdec187bed5f853dc598db8a32e927a3d117ac55fec85be3fd1c98dae6f020c0a8d0f858fc757c7e55bf54e152f2d06421eb32fd1c3fc354e0f815add4b80d818184d2a892667cd4197a0ad54feb2a327bab5fd1c24d448d0a9a8b0224ba91346dfea11768443e065ced62508"}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00007bc000)='./file0\x00') fadvise64(r2, 0x0, 0x9, 0x5) [ 84.309274] audit: type=1400 audit(1516434870.346:156): avc: denied { bind } for pid=15518 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 84.335049] audit: type=1400 audit(1516434870.413:157): avc: denied { dyntransition } for pid=15533 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/20 07:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000bef000-0x4)=0xfffffffffffffffd) readv(r0, &(0x7f00006fe000)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) readv(r0, &(0x7f0000d3c000)=[{&(0x7f0000510000-0xc2)=""/194, 0xc2}], 0x1) ioctl$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]}) r1 = syz_open_dev$usbmon(&(0x7f00005f6000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) getpeername$ipx(r1, &(0x7f0000794000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000540000)=0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000613000)=""/0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000314000-0xc)='/dev/ashmem\x00') 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$rds(r0, &(0x7f0000dcf000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000024000-0xa0)=""/160) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000024000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c29000-0xc)='/dev/audio#\x00', 0x100, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000458000-0x8)=0x4, 0x8) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000d86000-0x18)={0x9, 0xc7, 0x0, 0xa13, 0xffffffffffff0000, 0x7ff}) socketpair(0x1b, 0x804, 0x1ff, &(0x7f00001bc000)={0x0, 0x0}) 2018/01/20 07:54:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e61000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000638000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000003e000-0x4b)='net/arp\x00') preadv(r1, &(0x7f0000e7f000)=[{&(0x7f00007c3000-0x91)=""/145, 0x91}], 0x1, 0xffffffffffffffff) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000de6000)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b1a000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000bfd000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000007000-0x10)={0x9, 0x0, 0x1, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000008000)={0xffff, r1}) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000613000)=""/0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000314000-0xc)='/dev/ashmem\x00') 2018/01/20 07:54:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004ed000-0x12)='/dev/loop-control\x00', 0x191000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/20 07:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/kvm\x00', 0x7f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000079d000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/4, 0x4) 2018/01/20 07:54:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000051a000)={0x2, 0x486}) ftruncate(r0, 0xff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000dbf000-0x4)=0x6) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0xfe) 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000066000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000053c000)={"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"}) r1 = socket(0xa, 0x802, 0x0) bind$unix(r1, &(0x7f00007d0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect(r1, &(0x7f000021b000)=@rc={0x1f, {0x5, 0x80f2, 0x4, 0x80, 0x2, 0x7}, 0x8001}, 0x9) sendmsg$netlink(r1, &(0x7f0000e23000-0x38)={0x0, 0x0, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000788000-0x70)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000070b000)={0x2, 0x2, 0x7, 0x2, 0x40, 0xe00000000}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000709000)=""/97) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000021000-0x10)={0x6, [0x8, 0x4, 0x0, 0x62, 0x4, 0x3]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c59000)={r0, &(0x7f0000da6000-0x62)="4866635bba6102323c87bc75a5da2059db23fefd01f72bb0a6c7bcaba253ad67983638317713b466ce2ac3bf2ef6be55f16f83b2b08c03e9dac6cb77358081011d1360c9918066aaa261d0e458445e5bfcaa7527987dc8c2f218b6181f5fcbccf0aa", &(0x7f0000f7f000-0xd3)=""/211}, 0x18) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x15, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009c2000)={@generic="787b208d1847eb662f431a68b5a8d20c", @ifru_flags=0x400}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e4000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000058e000)=r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00002a7000-0x40)={0x8000, 0x3, 0x8, 0x5, "198732103d64532a3f63f7ef46929101281b9644bbaa3761a51e5a32d3d23f9abf1b356458844b1f6f7b0ef6", 0x8}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000c90000)="dfa751ffdab112a69aacb645ffb48f7a8022981bbe6df1785c1bfd7a11b3cd47dfd2f978336658bd058924750736a27c2817e88598eea23b59cda5516c850990879fa005b9a95a656e4d579f1b9201afea78170e2d758b3d3f4456432921d3a5e5694490d1ac2aa7af1fcbe141765dfce05659c3f005024bd3a170", 0x7b) [ 84.617716] binder: 15601:15604 unknown command 0 [ 84.627670] binder: 15601:15604 ioctl c0306201 2000a000 returned -22 2018/01/20 07:54:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) modify_ldt$write(0x1, &(0x7f0000860000-0x10)={0x2, 0x20000800, 0xffffffff, 0x9e8, 0x101, 0x2, 0x5, 0x87, 0x2, 0xfff}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d52000)='/selinux/enforce\x00', 0x0, 0x0) alarm(0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000115000)=0x40, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000098e000-0x18)={0x1000, 0x81, 0x12b}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a07000-0x4)=0x0, &(0x7f0000146000)=0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000071b000-0x4)=0x9) sched_rr_get_interval(0x0, &(0x7f0000975000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000988000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d2f000-0x8)={0x0, r2}, &(0x7f0000e30000-0x8)={0x0}, 0x8) 2018/01/20 07:54:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000085b000)={0x2, 0x15, "1ae8de1741bf466cb4588a602c2da76a6d79eb6bbb"}) open(&(0x7f00006d4000)='./file0\x00', 0x80000080040, 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f00000b3000-0xe)='./file0/file0\x00', &(0x7f000089c000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f0000bbc000-0x2)="76fe") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006b5000-0xc)={0x0, 0x1c, &(0x7f000022d000)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}]}, &(0x7f000039f000)=0xc) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000015d000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000947000)={r2, 0x4, 0x1, [0xffff]}, 0xa) [ 84.637825] audit: type=1400 audit(1516434870.744:158): avc: denied { map } for pid=15598 comm="syz-executor0" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=35619 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/20 07:54:30 executing program 2: ioperm(0x3, 0x1000, 0x5) 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) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000000000)="") 2018/01/20 07:54:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bf8000)=0x0) perf_event_open(&(0x7f0000ff0000-0x78)={0x5, 0x78, 0xbbc, 0x0, 0x20, 0xfffffffffffffff8, 0x0, 0x3f, 0x8000, 0x8, 0x3e7, 0x166, 0xb2, 0x7e8b, 0x4, 0xffffffffffffffc0, 0xfffffffffffffffd, 0x9, 0x1f, 0x0, 0x0, 0x100000001, 0xfef7, 0x8, 0x3, 0x2, 0x404000000, 0x3ff, 0x8, 0x25506586, 0x1, 0xc59f, 0x342d, 0x1, 0x7, 0x3, 0x3, 0x2, 0x0, 0x1, 0x4, @perf_config_ext={0x5, 0xfffffffffffffffd}, 0x401, 0x101, 0x81, 0x3, 0x4, 0xcac, 0x100000001, 0x0}, r1, 0x1, r0, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f17000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000669000-0x51)=""/81, &(0x7f0000b48000)=0x51) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000bcc000)={@generic="f4bb92c04f66ae1c6d5162b49209d063", 0x0}) ioprio_get$pid(0x3, r3) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg(r2, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) r4 = gettid() r5 = request_key(&(0x7f0000b45000-0x8)='trusted\x00', &(0x7f000008e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b10000)='vboxnet0\'%(\x00', 0xffffffffffffffff) io_setup(0xe8c, &(0x7f0000e45000)=0x0) io_submit(r6, 0x8, &(0x7f0000b9c000)=[&(0x7f0000247000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00003ac000-0xe1)="e5c17f590d55abe6cbe67401bac0a00c54a54f1d8b06a6c412c34ef4f268d6cdc0d8950cf98635ab59dc38959b763d267a466d1eb53259e06addc8fc21433be29f04608087e330d83d82b157a5c7ab11d52c23bfb03f83fa3ad72c7e2aebb6ab5cd5da7c94df11a2f017580495d5b07d6f63fba5ceddd9bb2fab99312bed9a64972f189a166716976c4d5f015688764094cce204b7e91230fdcf2ffccc720c1de524f7d796ce0e84255097847caffa264d8edc26c05234c37582604c4363ce65e5ada336ff78cb74ed5fbfa8438223ecdc9064ae156a2a05d157af64a94b6de419", 0xe1, 0x800, 0x0, 0x0, r0}, &(0x7f000082c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f0000420000-0x4b)="c7b8ea7d4a6d9944aa95c9de135ac375e8bfbe9871ee78cb0b8cb92bcff9dda347f64f91c04f783f4215cebbd628d712b11bb19ef0aa71355209f61939a11dadcab5a8d04af0d8b1d72f3d", 0x4b, 0x0, 0x0, 0x0, r0}, &(0x7f00002e9000)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000c85000-0xf7)="7c9bfa558c1ec8003f85650c9b8e9fcee45dc82c4bd99673bdf9fcd6c6e8d6b4df9e32029cc32f89475e1a15be0dafe8952f368ffef46d177c9d0d5757fb576bd0131ba437aa3dc0ae9acd46c271a1bf62d4608190b9b54daa859259474935d9332c5a1ad808ee39bce914a3d0fdeb553706ccd2fbad227623cc241548df1a481dffa6b7d8f0c72124388e4726ae96b41456a924c7f995db249cf1612b14e215bc4c4846ae9ff5a7a9bf0e963a3f95422518e55fffe2f65cb7c3a353bec3fc7ca673cf1e680d735766c7282ef2fd25c81d3367f9ab30d22ab2003fff44933dbc6063feae8693bcf0bc1e84dd8c0dbc6b1654427320a14c", 0xf7, 0x1, 0x0, 0x1, r0}, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0xc230c992ffa810d, 0x7fffffff, r2, &(0x7f0000a51000-0x1000)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f0000846000-0x40)={0x0, 0x0, 0x0, 0xa, 0xfffffffffffffff7, r2, &(0x7f00002bc000)="22ec0b232e574536546a2938466f31e7e517e319896400a7c24831ddeebf8b7c4ca5205e8557fafc122f8f8bb4eba3c6451f1db3c3e3bf4ad07d7f08c8fe37e7593f2482b1b6e7c1d5fa4522a558a88c587c", 0x52, 0x8, 0x0, 0x0, r0}, &(0x7f0000c58000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000dc000)="ceb47bb146e88a5d48d3e613a4e85643b563afeeaec47c4cae23058eb0e3b5fe0003fa915f5ae2", 0x27, 0xc000000000000000, 0x0, 0x1, r2}, &(0x7f0000f88000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f0000b86000)="b1678b5a24e79c7c175a91b9f80af9d783336aba8e96e83f2ae9bc752e14bbe2111711ae3156d8361d893986f73c275f0ece02795f27751f12070e9b3cb950ffcc97fa878db737a4b937052644580dd87443894df16d4b06b9188dfd8c15e55374a2d8ff9b08bcb98ea94afd62", 0x6d, 0x9e, 0x0, 0x0, r0}, &(0x7f000056e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x101, r0, &(0x7f00002c2000-0xd8)="fe7f8797f6ff07318e3ea31ca8004bda5c5f06021abc8a282b623df5b9bbe273fabf74866a6068b82a39f602868bd42cb61b2c08feab6af8f753d82259bc8299ae6c54717b7bbb97c1294ca7faad457074cee68b82c65fcb7495c4cfd897c99e6e84796d11c98b57ca892bf9d7503eb1ac44ca453e969527315f365b718cce776a37a363389243fd962a0c91d114e24d9257659fff623b36b375d1c5a8eb9827155e8bf7bc88545b84070a87938e491614198a9e3373de71832313fc8a2c97d64ad65762d85abb5da846b0d1e458850d5fc918ae4a79d961", 0xd8, 0x100000000, 0x0, 0x1, r0}]) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00001c8000)=""/99, &(0x7f00003c6000)=0x63) keyctl$dh_compute(0x17, &(0x7f0000ff8000-0xc)={r5, 0x0, 0x0}, &(0x7f0000e00000)=""/251, 0xfb, &(0x7f0000b2c000-0x38)={&(0x7f0000e1c000)={'sha256_mb\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r4, 0x1000000000016) 2018/01/20 07:54:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[], 0x16b) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004a2000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0xb, 0x1, "d9fcc3becb60f2fece98439ea5305af4db3cf7bb1dac397700fd62bb953b95b678ab88e10132c5e7db7e11af0a52b93e498b53d108c88926dff14fb544a273f9", "e872b40379a829267dfc2c94cd480224c0fb639396da0fb48008165f42790c16", [0xdd47, 0x9], 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000010000-0x8)={0x0, 0x0}, &(0x7f00009d2000-0x4)=0x8) syncfs(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000282000)={0xb3, 0x0, 0x10001, 0x37d}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000054b000-0x5)={0x4, r2, 0x10001, 0x1ff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00001e9000)=0x75, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000749000)={r1, 0x1, 0x3, [0x5, 0x6e, 0x7fff]}, 0xe) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d50000-0x73)="7291ae62328f47cedc3f2e812a9501090c0196fd954ab459591d0efc4280967a14e90ae95a0e4aaf86378f4282ea5592b0cd588cde886179abdd03ae3925f547ff601ca58e4f1edd657d4464600baf575c96b08c72238139f5741b5be83be410f7ab6b548c95fa36733bc37bd3f5cec5615c5c", 0x73) 2018/01/20 07:54:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/01/20 07:54:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ef3000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d05000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000818000)=0xc) syz_fuseblk_mount(&(0x7f000068f000-0x8)='./file0\x00', &(0x7f0000578000-0x8)='./file0\x00', 0xa001, r0, r1, 0x80, 0x8, 0x80000c) 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) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mkdir(&(0x7f00003d2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') [ 84.651960] audit: type=1400 audit(1516434870.758:159): avc: denied { transfer } for pid=15601 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 84.750782] binder_alloc: binder_alloc_mmap_handler: 15601 20000000-20002000 already mapped failed -16 [ 84.752527] binder: BINDER_SET_CONTEXT_MGR already set [ 84.752538] binder: 15601:15618 ioctl 40046207 0 returned -16 [ 84.752590] binder: 15601:15631 unknown command 0 [ 84.752598] binder: 15601:15631 ioctl c0306201 2000a000 returned -22 [ 84.755435] binder_alloc: 15601: binder_alloc_buf, no vma [ 84.755459] binder: 15601:15631 transaction failed 29189/-3, size 56-8 line 2903 [ 84.782687] audit: type=1400 audit(1516434870.887:160): avc: denied { create } for pid=15641 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 84.862575] could not allocate digest TFM handle sha256_mb [ 84.906852] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.913317] binder: release 15601:15618 transaction 79 out, still active [ 84.920202] binder: undelivered TRANSACTION_COMPLETE [ 84.925342] binder: send failed reply for transaction 79, target dead 2018/01/20 07:54:31 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r2, &(0x7f0000f16000)={0x26, 'skcipher\x00', 0x0, 0x0, "73616c736132300000000000000000000000000000005b0000f10000000000000000000000000000000000000000000000000000200000ffffffeb00"}, 0x58) 2018/01/20 07:54:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/20 07:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair(0x1, 0x80003, 0x0, &(0x7f0000390000-0x8)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f000099e000)={@in6={0xa, 0x0, 0xe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100004}, {&(0x7f0000721000-0x9c)=""/156, 0xfffffffffffffe6d}, &(0x7f0000c30000-0x1)=0x0, 0x2}, 0x88) sendmsg(r1, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f0000157000+0x986)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab63111037563e20f2d0cc82c04766ab85d", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/20 07:54:31 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000fc000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) r1 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00008a5000-0x4)=0x0, 0xb, 0x0, &(0x7f0000507000-0x10)={0x0, 0x0}, &(0x7f00006e7000-0x4)=0x0, 0x0) 2018/01/20 07:54:31 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) setregid(0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004000-0x8)={0x2, &(0x7f0000007000-0x10)=[{0x4, 0x8000, 0x9, 0x100000000}, {0x2f, 0x2, 0x6, 0x400}]}, 0x8) delete_module(&(0x7f0000003000-0x10)='/selinux/policy\x00', 0x200) sendfile64(r0, r1, &(0x7f0000002000)=0x0, 0xfd5) keyctl$negate(0xd, 0x0, 0x101, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7000000000, 0x0, 0x5], 0x0, 0x80000}) 2018/01/20 07:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000196000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e48000)='net/udp6\x00') r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fa1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) bind$alg(r2, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b600000100b901298992ea0081001916175b004c90c2", 0x18) epoll_create1(0x80000) 2018/01/20 07:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005e9000-0xc)={0x0, 0xc8, &(0x7f000004b000-0xc8)=[@in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000df0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008d4000-0x8)={r3, 0x7}, &(0x7f000030e000)=0x8) fcntl$getown(r2, 0x9) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:31 executing program 1: mq_unlink(&(0x7f0000018000-0x1)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x496a, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x3, 0x1, &(0x7f0000f77000/0x5000)=nil, 0x995}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000e7b000)=""/151) 2018/01/20 07:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e6000)='/dev/loop#\x00', 0xfffffffe, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x1f, 0x101000) ioctl$TIOCSTI(r1, 0x5412, 0x6) 2018/01/20 07:54:31 executing program 1: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000162000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004ee000)={0x0, 0x8}, &(0x7f00005b5000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ea000-0x8c)={r1, @in6={{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0xb, 0x1, 0x3f) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00005b6000-0xc9)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03b90000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf891709d630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00005b6000)={0x2, r0, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f000052e000-0x8)=0x104000000) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/20 07:54:31 executing program 2: r0 = add_key$keyring(&(0x7f0000947000-0x8)='keyring\x00', &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a, 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) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000-0x14)={0xfff, 0x62c5, 0x8, 0xf061, 0x7, 0x0, 0x100000000, 0x4, 0xdca, 0x9}) keyctl$link(0x8, 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00005f0000-0x1000)=""/1, 0x1) 2018/01/20 07:54:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) pread64(r0, &(0x7f00005c7000-0xf6)=""/246, 0xf6, 0x0) userfaultfd(0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000731000-0x9)='/dev/rtc\x00', 0x400000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xd694) 2018/01/20 07:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b04000-0xb)='/dev/mixer\x00', 0x80180, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef2000-0x4)={0xffffffffffffff9c}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000140000-0x1020)={r1, r2, 0x8, 0x80000000, &(0x7f00005e2000)="e40257107bf245842f165e1babf5fda6a5622c45c2ca81b079860e484e0bbfac8e7f8cda24f7ef3184faa1c851314253616487cea86302802860ff985511df8c98b282266903b6ac6b2c239a5bb032c962de8b95c2e523255e31e0da15771781c57d4f7ed47ec4f8a543d7e73b25", 0x0, 0x1, 0x6, 0x7, 0x0, 0x4, 0x4, "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"}) r3 = socket$inet6(0xa, 0x800000806, 0x40) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00001fa000-0x3)=0x0, &(0x7f0000d66000+0xf92)=0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000014e000-0x8)=0x7) connect$inet6(r3, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f000093b000)=""/230, 0xe6, 0x2, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/20 07:54:31 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x4400000000001277, &(0x7f0000012000-0x3)="") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x1}, &(0x7f0000007000-0x4)=0x8) [ 85.446756] SELinux: ebitmap: truncated map 2018/01/20 07:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00008c8000)=0x1) 2018/01/20 07:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f000000b000)=[&(0x7f0000b6d000/0x3000)=nil], 0x0, &(0x7f0000cb9000)=[], 0x40000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000520000-0x28)={0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000598000)={0x0, 0xff2, 0x10}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000875000)={0x0, 0x0}) poll(&(0x7f0000378000)=[{r0, 0x4, 0x0}, {r0, 0x10, 0x0}, {r0, 0x9006, 0x0}, {r0, 0x201, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8410, 0x0}], 0x6, 0x3de24e73) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eb3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e23000)="624138888e8eb0c071a9b5528d29040e18e51f767687e93591046124cadc6dcc5e425688bf4b8d36aedd93401f0a2cd6cb", 0x31) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000dd4000-0x10)=[], 0x0, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) mincore(&(0x7f0000766000/0x3000)=nil, 0x3000, &(0x7f0000d42000-0xbd)=""/189) 2018/01/20 07:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) fsync(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dfc000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e5c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000995000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 85.479271] SELinux: failed to load policy 2018/01/20 07:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d29000)='/dev/vcsa#\x00', 0x1f, 0x0) preadv(r0, &(0x7f000060e000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, 0xfffffffffffffffe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553000)=0x0) 2018/01/20 07:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='ns\x00') getdents(r0, &(0x7f0000293000)=""/24, 0x4c4) getdents64(r0, &(0x7f0000ae3000)=""/152, 0x98) 2018/01/20 07:54:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000887000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x280400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000498000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe1e7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r1 = syz_open_dev$vcsa(&(0x7f0000d29000)='/dev/vcsa#\x00', 0x1f, 0x0) preadv(r1, &(0x7f000060e000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, 0xfffffffffffffffe) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00009f6000-0x18)={0x0, 0x1, 0x8001, &(0x7f0000b73000)=0x0}) 2018/01/20 07:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) 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) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000bc0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) syz_open_pts(r1, 0x4000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003df000)=@req={0x6, 0x1, 0x7, 0x1}, 0x10) 2018/01/20 07:54:31 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) munlockall() setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x1, 0x0, 0xcab, 0x3}, 0x8) 2018/01/20 07:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000f30000-0x50)={@generic="a8cda0faf2b3a49a2899a0d0f666c017", @ifru_flags=0x1000}) 2018/01/20 07:54:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x3, 0x0, 0x8, 0x6, 0xfffffffffffffffe, @random="8e305101fbc6", [0x0, 0x0]}, 0xf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b31000)=0x0, 0x4) 2018/01/20 07:54:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) syz_open_dev$audion(&(0x7f00005ad000-0xc)='/dev/audio#\x00', 0x0, 0x22a81) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/01/20 07:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e47000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000f35000-0xb5)="03754532785a9c0f298d9fbe4274830d057756a53f90d71b751897c2990fb56ab53f16b2ed6ece534b99efd5533b2275d3485a056ec2f1a9b67094753aac708824656b94b02f2cf69ac3caed025aae9cefe6609724302faeafb65520c9b4266193853e7d4f7621ab65cec8915e3214ecbe62095b26d851129a3cf61d2b6829bf9619d05992ceb75ecbdbca915bdad5cc6938b4f687fcd0de9030e57fc5fd7ebe650d2529a1bf21e12e47b1e7ae64f9991bb80e19e5", 0xb5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00008d4000-0x4)=0x0) 2018/01/20 07:54:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000002000-0x120f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="56e1db3f4340", 0x9}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, ""}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/20 07:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004fe000-0x8)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006fe000-0xe8)={{{@in=@local={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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000)=0xe8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000e78000)={0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 07:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007a9000)=0x302, 0x4) syz_emit_ethernet(0x33, &(0x7f0000f85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, 'Q'}}}}}, &(0x7f000063e000)={0x0, 0x1, [0x94f]}) 2018/01/20 07:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x40000000000803, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000633000)={0x7, r0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(r0, &(0x7f00003e7000)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) clock_gettime(0x0, &(0x7f0000978000-0x8)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/vga_arbiter\x00', 0x705400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f4e000-0x4)=0x0) wait4(r5, &(0x7f000079a000-0x4)=0x0, 0x40000001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eda000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000cf1000)={r6, &(0x7f000005b000)=""/171}) nanosleep(&(0x7f0000061000-0x8)={r2, r3+10000000}, &(0x7f0000c7c000-0x8)={0x0, 0x0}) 2018/01/20 07:54:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00005e5000-0x10)={0x0, 0x0}) epoll_wait(r2, &(0x7f00003d9000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/20 07:54:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b53000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000e7d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000010f000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000)={r2, 0x0}, 0x8) accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) [ 85.687747] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/20 07:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000478000-0x11)='net/fib_triestat\x00') 2018/01/20 07:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000098e000-0x8)={0x5, &(0x7f00008b7000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b62000-0x8)={r1, 0x1}) 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, []}) 2018/01/20 07:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/hwrng\x00', 0x80, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00006ef000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) openat(0xffffffffffffffff, &(0x7f0000c85000-0x8)='./file0\x00', 0x402002, 0x18) 2018/01/20 07:54:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00004e1000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ea000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f00007c8000-0x4c0)={{0xf4a8, 0x3, 0x76d, 0x1ff, "15f86baeb6512baa2b2eba762a0d7ef4ec681d6a0c5db315caf76851b7ec2c0072bbd7df0ec126685aa225cc", 0xce}, 0x3, [0x106, 0x8, 0x8000, 0x7, 0x40, 0x2, 0x3, 0x3f, 0x0, 0x20, 0x4, 0x80000000, 0x3, 0x80, 0x1, 0x7, 0x3f, 0x3, 0x5, 0xffffffffffffff0e, 0x2, 0xce, 0x200000000000000, 0xfffffffffffffffa, 0x101, 0xd6, 0x100000001, 0x80, 0x9, 0x80000001, 0xad, 0xfffffffffffffffd, 0x8, 0xffffffff, 0x1, 0x4, 0x101, 0x8000, 0x8, 0x1, 0x1, 0x800, 0x5, 0x62b, 0x1000, 0x4, 0x1, 0x1, 0x8, 0x2, 0x80, 0x4b, 0x200, 0x1f, 0x29, 0x4, 0x3, 0x9, 0x3, 0x606, 0x3, 0x3, 0x8e, 0x8, 0x1000, 0xd24, 0x0, 0x7, 0x100000001, 0x4, 0x3, 0x9, 0x1ff, 0x571d, 0x4, 0x401, 0x944, 0x7f, 0x7fff, 0x100, 0x7fffffff, 0x5, 0xffff, 0x1, 0x7, 0x8, 0x9, 0x2d39, 0x772, 0xffff, 0x2, 0x3, 0x9, 0x7, 0xffff, 0x3, 0x7, 0xffff, 0x3f, 0x4, 0x3, 0x7, 0x80, 0x7f, 0xffff, 0x0, 0x101, 0xb7, 0x0, 0x401, 0x3, 0x7, 0x2, 0x80000000, 0x1f, 0xe27, 0xfff, 0x0, 0xff, 0x8, 0x2, 0x8, 0x80, 0x6, 0x0, 0xe724, 0x10000, 0x200], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000dc2000)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 07:54:31 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fbc000-0x4)=0x0, 0xfffffffffffffe35) bind$netlink(r0, &(0x7f0000fb3000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fbd000-0x12)='/dev/snd/midiC#D#\x00', 0x7b, 0x420100) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000fbc000)=0x3, 0x4) 2018/01/20 07:54:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x58)=""/88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000002000)="da", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0x0, &(0x7f0000002000)="") 2018/01/20 07:54:31 executing program 6: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ab5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f0000f51000-0x4)=0x1b) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d19000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d18000)={r0}) bind$bt_rfcomm(r2, &(0x7f0000b49000-0x9)={0x1f, {0x2, 0xfff, 0x6, 0x7, 0x7f, 0x1}, 0x7ff}, 0x9) syz_open_dev$loop(&(0x7f0000b5b000)='/dev/loop#\x00', 0x4, 0x880) 2018/01/20 07:54:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d65000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000088000)=0x0, &(0x7f0000534000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 85.728163] sock: sock_set_timeout: `syz-executor2' (pid 15767) tries to set negative timeout 2018/01/20 07:54:31 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/autofs\x00', 0x101000, 0x0) io_setup(0x1, &(0x7f000001d000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000fc7000)=[&(0x7f0000fc8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fc8000-0xd0)="2d374b57887d5dea3e6b7dde377497087766ac4ce11b22d2de2113c5f30f54bebb3b432a6d95fe3b9668ddcd433795d441974bf0c9d91839a9d7ec5f3160f756389cbfd896bc3c30cc768365bcf884642958dab5bd12c897dc616b8a6af5ccd22d3e952c74d9a5225d15f75c1ac3030bac7be5181a85dc543657aea8a046a4d84890e2f227c319df23358383a64125da951f3a8842c029dd92dd538c57d67e69ba35750e8726c97cc87a3ec0e0563ba360f30f7f039b2b5be14bc8e6def2acec3b", 0xc1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 07:54:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000331000-0x4)=0x9) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000003c000)=0xad, &(0x7f0000dec000-0x4)=0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000)="2ee06fb7972a53f9c191ceb4c0ebdf82cf339cd0af99e2") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_ivalue=0x0}) timerfd_gettime(r0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000-0x1c)={&(0x7f0000005000-0x10)=@ax25={0x3, {"2c2504fcfadd92"}, 0xed73}, 0x10, &(0x7f0000002000-0x48)=[{&(0x7f0000002000-0x1000)="530f3d662f5d11cf4cc298ed03b44191cb628939f11a549d6f38c1f48e1d87b724be093756f5318698e93494147a74f2830f3f5d296c55d78156dd118cb9cf12401ae640bccef776e6aa133f8f4b11ba684d8e066fdb540186f926cd2be2b1a24a8a1a2cd7e9a7f35aba240a3493048490f2897fe022cef5f2404c25f4a1f7f221853706a6dcab3e7ac36c8edf405bea66af565c4c6689c845139faf7586b2f13af901b93c76a63f98585f1552c3698ea329d767944df120f7d6399ee6c2ec249d307b570702bf9523f8772f4eb42e373e48d9a6453388d415e5559ee8fdfdaed35450371822104bbdfab197fcae9935a94b7ec5b9c808c503cd6cd6892c126303b4850b6a2afd03eea23213020be2b0082f9d77bb881faf0552458fa6da68ad2b9dc28d002edf68c10d7910724e1eafe27c7783cf556a393b063bd251a30024f1977b9b062a364b14fc133bffc190ff311630fac7e03799af3de1760d69b60b999c1b9454655e1d234c9b194e020cd9865b6973266b6d11152a5c0b9c0b7d22f20a46e2855723c7a7609bb85c4cfb3d9aef690c1cd3f38853247f85172e0689d451b8f5b607660f7ebcfd594241c1f3b002861a50671fcc7a52359f757ec312a877a043ed5e096542695cd7e1e1e2e7126c33a1a0dcafca9662afe7a44d90f192cf285e87bd7ff61e929b5166770719226689a0f11375a6c75b5c5768672ab7f517ab0a782b891bdc32aedb8e2156655dc54554bf2a15dc86bed5cfe3b1a5c595c107dac4a24619d1db9cb64af59664ac1805aa33e67c686a5fc5710568aa31afb3699edb5d1f5072ff3261d64e9edeb6470bae97170818ff20cee1591d99e40f6f7d5f58d8af845c472ae42a4efb816d23d50cafa903ce56e5412937d6ba31988f92c06857f205fa4abe718511fd003231676f4edb2fa41d857227722c5f3c58812f26db1449da3267640ed029e96ed6635827d10a08ec09a589293cf4e30b7dca2f5e04f85a79869f5c69327903540432f68065bc54fca58f8f5079d8d3046d4a72da7d4b1b2a8d03f08f280038f6a0e92b74c41085c509bd4211d819684212231fc61797520eff2670ae1bd1f6cde1cc7e3f57694b80f216d0949d7b46f396d81c4d567fc038d5fdee248412e9e40d6f684c0e4c775bff277984b347a369b8fc4f1dcc43323a631bf6c1209f9e547d2e792366e322231edfd5bc8de9b2a1923b5275d8941bf6ba3133d0ed3ccda113ace738e87787b5d6a1d7d1be92fb261f30b0d53b8e12c4dccff6b37756869dad0f136215d3912d0c351c10148635ee97adcc6e9a852643a031c171e8032c9152887bf70613aef81713dd71778634820af1f7ad8d2f282c39a5bfd82c49ce6966e73e55ca720970a4e3aaf974af9cf55e4a157bd88983fc5d4147ec9d75166df3d6578fad71d36e4e0c8808bd2e8a0c4758dee17c2b20048107178552990c1944993e702e3663cd6034c6e52cdee39e44820f6b9e61ce8eea4eedb27680625960ca79bc2a0649579a85e5937214037cb335cdef098e4296ee9a79e0fbba60c5d0429d403142eaf995bf735e294a57946b2838f14eefffff56cdba63dde44f0f67d88f11a0ee71a2b490001782930163631b87abdb2f905991725721c655f6a83f24dae3bcb8f77c24a141fb1c2287355117adeec03523032c3f97f35eb264eb36a35b6385a29d25646f131a8f81e83b00cfe8d3cfb6970b4042f807c07208a2a5dffea75790fe7e117acef6aee77a66f9f9a7a7acbc7803ba6354300a72b0ce26c5ba6456072da181cf69ba18fcb16eee23fc32a3f64b06d5b31b5931a79c6170a080afeb841729a90b30547935a489e473f7426988b0ea6dbd9df85e3033e8d13a027528f25e741d7a9e668a4984cfa3d2a5f7084530d75a8b140e93aa0aa465dfaa92ff8f534c5431ab51fa64fd72e8f008b4d88450e920056d8e2f1f173860e967905a9a70f116276258de23d8e5e78325e691602647a0a2b484296b770ed2cb6795f8538b8f800bf70b6869beaea58e42a727eef25a981a62619abb760564ca3a14d2e35942e302fb24dc1054f727881834f8a1995857984000575d23fce8e807d14b576b6dac1713b69abc9927d355b53a356955da4e082e464d348427750c5cbd7a3dea8439d77369b63f61477cf33354e97d4bced3434151be448d03f76a1a024552ef6319b22492e06629a753674d0ddf14b151ce68e35d9e489f0b7022c9c1b472f854cd18b612a8fb259132e6b6dbfeabefbbb665663bdba1b778a6fa615269dcb47fe4e393d23c1eb751fd43c027bd1f93d5536cb6fdeb067d410c266037eb3b51b11de6eb9a6d13be5cba705505f129285b4003d9d8d8417d38b0614050ecdab7c1cc853526992de72b44a0ba71243be97a2afaecf2c6c82f8ef042cf73e912e887190b788babf14fe22d9cbc8804d2e2af0f9d66d8082b20bbcfb79ab92269444de858afc29458c186176f94e300dcb0fce00438d90c9164d84bad3971f22de6797b8f034b69d46ad53f23fb1cf29e4117c3d0cad21c1b2b97ead757b9f787a2b03de65dd1d3a6808ed2e03eeab8dd5e30a511bae505e909cf86520ea49edd93c3cc9d5f924418ae980518c9767e2c76b3b72248c08458c94c57ed4a0de32c4d718b1f207e388c0fa69ba22d0549b5e28a32ff3dc579d97f27f27df3acabd5493de083c13033909061b50369c9bf9b26be6fbbdf4acaa0fc8f97bde67df8509e45d6de6a64215d10200a555949961cb2124de093c9d1a3d14c0aef32ba0177873eabd54ce656c33b177ef9f7a7f73afb098d879aa8abc32ab0cc952d162274c3f9d671f544fce011073ff59d2b1949b1e4f09dddd82e0c6794517f058d368b6b3107d70fa143ca3f09678d546160e4877e94def09e06e0dacfa07937cdff4ce02419bef5a7e37112521f030c4f5b90dff9487de7b42ef6a26877dab18941244a0b47b8c855a19e10dc253c8c440ef3b8e1cbfae4acc7c84024a561d544b368b1b08a2b8bff00e6a0463f8b41348a2efb20b4cc70dec3c68f0710b6a572583918fc3d57921d2ba280d28e3f8ad3c15d2618a6c3e05f78d29c01837ec51e3cb8f0f3d725ce8845f0322e764e98e529e70c54ab3c1a4605d9d5b71b6ca8c2254a9b96f5e1b2d0e788f5ce90cb16f0da944ddaaa62d337ecd305473edf30e2e348ec19f0782107bc691fe420219b1e404ad003fcb049ce867918c26980458906d10b7d6a26c376051638ac340cf029c82006952cf3c9d66a7259304c37003e73496ca18a0c6a9c8f55c2076c5c023b9fe2fbefc27f97fdd3032de209b9bd2eb99fdec851f7407c0def7dbad80cbdb165f2202a0f8092d4e606775c895fae7f71f56d3471cf464d81319e7f47a07ec8e2f57f748055fda81b2b7d8b1d974539bb2cde3807119d4485435562e74ea05e4fb669be0ef73c9706347207249de429b15420f3b505562477266ba1194df4434bb36ba8151fe653e00f3c891cc05b7c1176589773cbbb52d2157f71594871f17708d4cd9532a62ca966afe74b8478c2c523d22d5e6b9206c87c34ba4ba8a9f07e09075bd5d0c3eca8b8f9b7a2079f946fdf90a6e267146b2b979a2317c2cadca6b8e3585efef09419d763429c67c7f1a14f5eb16b78d92099a58ad82a43dff8786f52fa2825b5155fb9058f9d997324b063dbd260b8c494dee40b6dd7a7e5d7776b84cf652fd06e887583cf39de99f43dd12428011f21d59f250fdee9dec00e64f9730112626d4c2e5b013ff97f6d7d14c31a993375fce1192d7e9c8f2ae7a0c99b2627b6efc6cc3a28abcc3c98d8e1829ac1b177d64cdd3617119743b0e2f21c6936eced9ab21dedb84b1003ee91a8acfc63f6d3a11fe63980557c155df4e6aa0d970c64e4a97f19621c8f27ffbaca2b900511252850d1cf2a393e26d6573920ec3c78f13fca0bd9647eb83911c6e5a96ffdde81a45808dcdae76f053becc87c7b333be3fdad1944014eb58fc085ef26414ed83911ced81d0ea5f30eb258a186ef2a08133fb0c6f39eedc8b85b25c240658943724a2c727f7f9e26b038b8b46f8167d883aa864a0ef7a774ed1d31eba882e8eef629a5d684c021b8db2a0861144367501bcbf58b48f9565b15ea1c3458d09afe0e7dfffda2f0636d9bfbbb0d6010b2dc19cb73d0e4461088564c58a040a863781ef66bd4bcb7e284d8fa4a3ed3a3c4d13109ab33e4ad739af6f13053e78a9da8bb34e8344f8c3892b181b7749e2c71e44cd1493a12b60c73135a97b01389459e1e02282fc26ec504dec75d0a80944e130961bf560641315ddb0a00088d40dff17e47644232440597052e541198141713fe67f838171964033061b7fe3fd412a7079e507f2ec372a7fd01b1fcf8fb0fe40bdf3d783eccf5f17787751ec5591c8974a645784328593870614ba4cc48c05f133536d42b7837412d50cd279300274a3f9715b2e1a81bbe36b7fad7a38cdb46ede6bdbeade703bd20a31caab172f5d3c8f5eb8e31d2d1809ff5e295a4abcac223c4925eb6a87f01060f206b703be21395dd5f52b4f0b3e82f3b23d00bc577c8a7ef64f34940861c6272ee8810f8cbc6f053df4b58f38c5d79b700944d5b8bb00a2880168f50cb31121effcb37b8c5a45a48b2636890539b9dfafb614b39b0fc8de5ce63576e3b019cb7a9e0a54245c5ea563ff66d17d9750ebdfd1c71c42dcd8c316452fa7d55088697d7010dfc0bebb51d4e31b96d9579612547620bd6e1778bb01d69e24b5399a6b8ccdc8dfd0d340c5bb10ca3780a1cc8cfc0950a01d20ec83eb11fdcc1e192493747f413ca2742036b3e13af12e83c7d191849a2c63c0a47ecb15ab32f5daa7fbca72019f2651458bcbedbcd53db12707844a299dc7b091278bcdf2d1e9b8adcc5b723fa2dee3d0c503612de55ce303abec38fedd71466be1c286d495b64a1066027cc53f4b46df14cc5e9b36bf962466ad402cc7748e791e6df2844af4fa14795eb5964e75a9a2d09262307f3bd662ccd2c5fdbea95de70cd1997aa7819aae8f69b3c09aeb2cff2f9b98b1b3af214fce7f57d836a1376cf958923a3e1b2d0673f11e5a70f6ce8017465b4de3310068a3d0b752d7ee057bcfe5861e8c5e0a9d4f8d55bec51750079b3dfe0d8a74f326104c34d71db111696ccb2b84ed4d6e626c8d74ed6eaf351562d81e364e159e6c19e48e0092bdd26aafca4562d1315189e3418581eb56e43a9976ce01e26d75bac31b8a01b29d670f49535fda7c2445399e6960afcb665efb058f0ff0886570ceb2769846cbb8c01734325618b1597fc8107e55690142153fdd3ce0a16651a9b590038cb582f3ba153af0b72d0b729190562148575c14a10dc7d7510fa1630ee972a2b8f042fa97e5ec068ddcb87f5c3764c399c9bbefe2abcd020cd875d6148e50bc7a701807759be57ec03cba1565486ea7005754e3004caafe1e2172f3e2b8768d35f4132c07611828bf504a96422258909422ef3233aa06f62c1f23c617ea3d05921959c4d03e64816374e14a9ece90be4688fb6a1fb6dd6c220cf2749e5a424e5491203b77f82bb7f7c61baeadf7d99a056dc15169244f92e5dc3c28d773ee697232e002cf9f4c7014e2b71c07e14780e469d285ee2cba5a2d875b2df0c22597ba10bcec42e2e6177cdc1e919a143331c7d4e94fe906db157d474735214169a50881dcc1f693faf2e823a740f9957012051bdbd43935d128ad8c5acc999924a05ad62f1cb5d89985ca22f96a00cb34e4e26bdf26db6cf94d347329ab82f", 0x1000}, {&(0x7f0000005000-0xaf)="24bc47e43e6a29ebff67a90dd71b9bb6ee69a68440a06ec4049cbf5aed3c7dbd35c2eaa9d7269267d186c173c138469bcded8037a592e9c21091ef51e8e52dc4d19408b9060c390be649743f0d63d0476c3ffc9fd331714128a6d4df8867d2a22d7191f7f9660182f7b124b6098c587fecb9f4e86f5daf71c0741d890ecdd5bd6dd3919c5a1623a46c617013418374a400a6add4a7d9f67ba42183d7c57f21ae3ff4ae7e5ef0ac4c9805d5faa8528b", 0xaf}, {&(0x7f0000005000-0x7)="45dcaf1ad0db3f8c1326a82cbaa88c110784e88a8cf1492ef26e3e8b10c800ab8f4ca911cfbcca10a13c7b932d38299210329b0aff628028550164c7e07bb57a98652986a28c341dd3bae24af4e0faf4f65e5cca96393668906c3a9603229015ef54cf44875867e2d8304ad7574218b2f6115897de0affd4e063fec8ce123f5fb9d23cc25668b0ed03c567f01a2baee9147119de8686de29ee84a32bef8e6428878e6a9a54cc553be60ee347a12b97", 0xaf}, {&(0x7f0000004000)="9044e5feb603a7f72072d911953fae7f19f7154abf19f6fd3b7fdd73061494e6fd26cc3dc0f9f70d42f35d4c5384220f32c934d71fc2a7e6efc30bf6eda0688e2d673f5536c3aaadcb719e2d17f6313c2aba43bb55427fa2d6db2ba79699f94e74dfe2f03bbfbffea1ba6fcb477501cad7e052216e6a85048f01fabbbd6990e335d8563f65d976f9decc6b86e47a1721bcfcca61d029f60fdd2d47594e4227e6bf509b224ee0db629251c96ad2afde", 0xaf}, {&(0x7f0000004000)="ad3959ff42d1be9829c8dfdede5a883495ed8d6bb554a38bbcbd2131705505824254c92557ab9c02e868ddcf09b7fe13c0b8d5a7e9c08230470bd20d08bfbb4f6333c8e83673a293b17a6902fdda2c5682c4d2b048afd8891164d864550a7e8163bbecc591a1f8986c7867c570f2da2f5be68c077635e112c73517a58438e60cf901928d00c7480097583ace974e3f2d051e8c02a386c2f57c3816463c6eb5cf12f863353ba4c4d79fb00fa755f334469c3a42fc738a4538da18570e17d783adb8ada892509bfbd1926fb3d771de1963c7c56f1132d837dbf137628b13bafb5878eea5ce24783cbc17d27c80ec1b644e", 0xf0}, {&(0x7f0000004000)="52be2309f6731e1e6772d377444f0988677399d5b1f45ea027dcc5f52e39492200ee600b413b989ca9effbc5af291bc6944864d527c6bc83b199aa06e60a3545dbd24401", 0x44}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000-0xb9)="f60badb5a1ddb6e08d11a20b44704f278af936ea794b62f662f501c269dfb25da1591c14c9fba5eae1a842e3642aebe1802b8aff05f15acad52fced0765df69f974c00b7b5604a522ca5bb9d84ad276aaf25f020f1284ed66a32ac0623d3354e104cc0b7998c2962c944cec6d78154b386159f5b55ad7ed66cdf5e8fc04d087f06b5304037f368b93feeac3e0c3ea3c06eb1a4b6d444f848251792c3093b13f083896c5600f6e42dc9919ff0b87bfa508e3c98529996166ad4", 0xb9}, {&(0x7f0000005000-0x5f)="1fa498df921a2deacaa0906d6c924755c3b3030e072922e2651c27f62978072ee66399be4db102e91cc9aacb7bd181453a2a889f15a461b3ebb9a2ddde3fad630bd70f01442209199d506e97f22954c2ae07d6e60f47f2a721b23df050deca", 0x5f}], 0x9, &(0x7f0000001000-0x9c)=[{0x3c, 0x114, 0xffffffff, "c4d2696d8662a803d9b23869ac2e354a51e2aba2f34333b2fed8887471b6586cf3e9783790915efeb3c45d3ffc8a"}, {0x60, 0x105, 0x6, "d334aae0502ab713e2fd096672163ac6a2a824d05503b76f73da31fc4e46ea4ed4a4ce819a7c646592bca77518052fef57943176f34a9dc2013ea47d1d4490a15fe529124968180f0f8b10dcc3ec6065df"}], 0x9c, 0x44800}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000)='\x00', 0x1, &(0x7f0000006000-0x2)='/\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000-0x5c)={0x20000000, 0x0, 0x4, {0x0, 0x0}, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/20 07:54:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x8) 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) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000843000)="528f2d2c272d47504c00", 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000933000)={0x5, &(0x7f0000b2f000)=[0x0, 0x9, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000037000)=@hopopts={0x77, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xabe}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x8, 0xab, "d689cae088ffa1e74e51499fd22e3d8fdd2cff85975bc940eb236be256b2446ff1349cf4439d119197765feea392d60804351d634aacb3ff711af3b6932c2ac8ddf43d12e0507bbfcf673c3edbd4a6148c6632a49ec7edfb9f7cb57bae4dd25ffe43da7284618f79aa59428070922825cf2bce659aaefa7de4dc7877fd8293551699095ffdfd3877542dfbb90b07cfbdfb77538d6306feceed16b517a1d94b3ee95f5034504bb5a340612f"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0xfc4, 0x0, 0xd905, 0xfff, []}}]}, 0xd0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000213000-0x26)="24000000100005004d07e30800f201030305f10010000200fdfffffff7000001de5609cf", 0x24) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00001c1000)={"6c32e2611e410f99392530d67809e695", {0x4, 0x0, 0x1, "1669cd288f87", 0xaa2, 0x0}}) sendmmsg(0xffffffffffffffff, &(0x7f0000d8e000-0x12c)=[], 0x0, 0x0) 2018/01/20 07:54:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000db6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000770000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5002}) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x40000004002, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00008c6000)=0x0) 2018/01/20 07:54:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = add_key(&(0x7f000081b000-0xa)='encrypted\x00', &(0x7f0000acf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2d000)="6771f4f9d132cc10b0bdd5ae5ea83f4d8494adc93978336ecb2349bd4b33fe003e5a337ae300cec1f28a7225b119305bb4675cef6d63329608603267290fdbcebbec7a490c826723eddd9934038aac7388b04d59ead6ef9a4feb715ef8462bd4ed7a5835a9bd740e3f81902e5538faba2f1d9f1e34818d7a6fca8f9359d754121778cf0a7b8ef3748c862390fce6d17e6f0e16ccd3cae53e99acf047ce81926a16334973da696932660b0b1a37367419f24f8e0ef0221ee725916ff30b0e1c4d393d0c39c6cb2bd0591e3c4d090b44a1ed1b93d7a874ff54022f", 0xda, 0xffffffffffffffff) r3 = request_key(&(0x7f00009d0000)='dns_resolver\x00', &(0x7f0000fc7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a36000)='+lomime_type\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) sendto$inet6(r0, &(0x7f00000ab000)="", 0x0, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:54:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x80801) write$sndseq(r0, &(0x7f0000009000-0xa8)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0xfffffffffffffd1e) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/01/20 07:54:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000a5e000-0x1b)=';', 0x1, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e94000)=""/209, &(0x7f0000a93000-0x4)=0xd1) fstat(r1, &(0x7f000084d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000874000-0x4)=0x0, &(0x7f0000db5000-0x4)=0x0, &(0x7f00003f6000)=0x0) fchown(r0, r2, r3) 2018/01/20 07:54:32 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000439000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000e8e000-0x18)={0x7f, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000031b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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, 0x5, 0x0, 0x0, 0x0]}, 0x5c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000f2d000)={{0x0, 0x0, 0x200, 0x0, 0x401}, 0x9f, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000f2f000-0x40)={0x2, 0x3, 0xfffffffffffffffa, 0xc5, "cfec33f2951900b6c3279b5b75f0b1e3e472b8dad0a14abb7a2294a57ff4f8ebea061745a75f46c27efe5acb", 0xb0}) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000435000)=0x0, &(0x7f0000f30000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/20 07:54:32 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x5, 0x2) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x40000, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:32 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/ptmx\x00', 0x482000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000aa1000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000)="", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000036e000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r2) keyctl$read(0xb, r3, &(0x7f0000ced000)=""/100, 0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000003000-0x8)={0x1d, &(0x7f0000003000-0x1d)=""/29}) ioprio_get$pid(0x2, r1) [ 85.874661] encrypted_key: insufficient parameters specified [ 85.905634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/20 07:54:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100ff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x3, 0x100000000, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000283000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000b44000-0x8)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000927000)='net/ip6_tables_matches\x00') connect$pppoe(r2, &(0x7f0000e0c000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6gre0\x00'}}, 0x1e) ioctl$TIOCCONS(r2, 0x541d) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00006e3000-0x4)=0x0) [ 85.969945] encrypted_key: insufficient parameters specified 2018/01/20 07:54:32 executing program 7: socketpair(0x9, 0x0, 0x297, &(0x7f00004f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/220) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b67000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 07:54:32 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/rtc\x00', 0x440800, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00007da000)={[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) mkdir(&(0x7f000042c000-0x8)='./file0\x00', 0x201000000003) r1 = open(&(0x7f0000028000)='./file0\x00', 0x100000000, 0x10) mknodat(r1, &(0x7f0000bcf000-0xa)='./control\x00', 0x0, 0x0) r2 = creat(&(0x7f000033e000-0x10)='./control/file0\x00', 0x0) getpeername$inet6(r1, &(0x7f000056b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003ce000)=0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d98000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00009b3000)={0xc, 0x0}) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/20 07:54:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x6, 0x2, 0x10001, 0x479c, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/168, 0xa8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000607000-0x8)='./file0\x00', r0}, 0xc) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 07:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000582000)='./file0\x00', 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000d55000)={r0}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockname$packet(r1, &(0x7f0000454000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004b9000)=0x14) clock_gettime(0x0, &(0x7f0000f09000-0x8)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000b5000-0x1c)={&(0x7f0000e8a000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000816000-0x2)={&(0x7f000071a000)={0x3, 0x400, 0x4, {r4, r5/1000+10000}, {0x0, 0x0}, {0x1, 0x6, 0x3, 0xfff}, 0x1, @can={{0x4, 0x0, 0x0, 0x3ff}, 0x6, 0x3, 0x0, 0x0, "708525f5ac9abc30"}}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f2d000)={0x0, 0x0}, &(0x7f00005b5000-0x4)=0x8) 2018/01/20 07:54:32 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000f000-0x4)=0x42, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000008000)=0x0, 0x4) 2018/01/20 07:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb1000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a7a000)=0xc12, 0x4) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000a31000-0x14)={0x6, 0xf218, 0x7, 0x0, 0xfff, 0x81, 0x672, 0x0, 0x9, 0x5}) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000b19000)=0x8a) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) clock_gettime(0x0, &(0x7f00009c8000-0x8)={0x0, 0x0}) setitimer(0x3, &(0x7f0000d7d000-0x10)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000053b000-0x4)=0x0, &(0x7f000007c000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f0000004000)="2716"}) bind$bt_sco(0xffffffffffffffff, &(0x7f0000a1c000)={0x1f, {0x6, 0x0, 0x3, 0x100, 0x4, 0x3}}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000e75000)={0x7, 0x7}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/20 07:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000043e000/0x3000)=nil, 0x3000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000946000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) ioctl$sock_bt(r0, 0x541b, &(0x7f0000c9b000-0x1000)="") ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000af4000-0x49)=""/73) 2018/01/20 07:54:32 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000019000)='/dev/net/tun\x00', 0x0, 0x10002) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000043000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r1, &(0x7f0000044000-0xe5)="4bb409fd48c1ac9f0e859964fdba9088e82c0f797290a5510c3291fe0c29066ed26b7b8744cf7a5ca43e665a6b94194dc75965d6901a9cad5d551d87e59e75cfe8b2f4ab41041e353ac830da9f6abbad65d91bb57e7342e78b5137f7d3e51ea0db2d8c3706700a7cd8d37bb1a2d5087ad899763273d03e6b35675b0ef58eb1f849df9f621a49964222c9bf479cf5974b4fc765dc38ab7d8d8225e1737278b73d027d48a13e4602ca47614d5eef2f1c2e76399869824806a1e68d23d65c61910d26354e8cea19f541be04f099a33817f1c2b5f5cb397fa3ffbf62abd2d6594dac4fa8c29818"}, 0x10) syz_emit_ethernet(0x12e, &(0x7f0000043000-0x12e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="cdacd62abfda", [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xf8, 0x21, 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, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, "a6b49035acc3e7d663bf15126aa39b6e198c679308a31a82ee801829abe60a16a76cf21bee5a311d68fac122ef5aa34af2d9c1efce7059c3a1504b596e81ed10b3a17fda1f45babf7e0a0b1888706546e5800c3a561f5b8b2329f5f8b8fd52390cd091d3affe1552e14b117b99baceb8fb500643c739aeef47a13aaeb236ce8df48e4a314556c2c23604001569876e50cb5a9351e8c195aac86b7d4f1fbf57814a60c933b2909edbf8fad50160348b6f04fbbcbbbe76faea6ccd34dc1d82159b4dce17f52d909c2e9381a350c3aa9752ca2f886f5257db27fc72d1dab6c489cc4582f7f7475926fe"}}}}}}, &(0x7f000003e000)={0x0, 0x1, [0x0]}) 2018/01/20 07:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) tkill(r0, 0x16) [ 86.106486] binder: BINDER_SET_CONTEXT_MGR already set [ 86.118129] binder: 15849:15853 ioctl 40046207 0 returned -16 2018/01/20 07:54:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e46000)={0xfffffffffffff001, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x67e39693, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffff0000}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc8f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x329}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7252, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffff3db, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8000, 0x17, 0x57, 0x6, 0x6, 0x5, 0xb023, {0x0, @in6={{0xa, 0x2, 0x100, @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]}, 0x31, 0xbf1, 0x4, 0x7, 0x100}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000046a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f00009c6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 07:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000bee000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f0000ed7000)='/dev/usbmon#\x00', 0x81, 0x220380) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aa1000)={0x0, 0x7, 0x2, 0x0}, &(0x7f0000c43000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d8000)={0x0, 0x8, 0x1000, 0x6, r1}, &(0x7f0000832000)=0x10) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000095a000-0x8)={0x8, &(0x7f0000566000-0x40)=[{0x4, 0x3d4, 0x3, 0x3fe}, {0x1, 0x6, 0x22216a17, 0xffffffff}, {0xafc, 0x5f, 0x0, 0x4}, {0x4, 0x0, 0x101, 0x7}, {0x1, 0x100000001, 0x1000, 0x1ff}, {0x9, 0x0, 0x10001, 0x5}, {0x3, 0x100000000, 0x20, 0xffffffffffffff81}, {0x9, 0x7430e138, 0x8, 0x400000000}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/01/20 07:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000224000)='./file0\x00', 0x8000, 0x110) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000e22000)="a3c2301e09e16cb2fb1092261b83", 0xe) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000636000-0x140)=[{{0x0, 0x0, &(0x7f000019e000-0x20)=[], 0x0, &(0x7f000009f000-0x33)=""/51, 0x33, 0x0}, 0x0}], 0x1, 0x63, &(0x7f0000588000-0x8)={0x77359400, 0x0}) 2018/01/20 07:54:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000) sendto$inet6(r0, &(0x7f000098e000)='>', 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x2, 0x1, 0xffffffff, 0xa, 0x20, 0x20, 0xbb, r1, r2}, {0x1ff, 0x9, 0x1, 0x200000000000003, 0x4, 0x5, 0x4, 0x8}, {0x2, 0x7294, 0x4, 0x7}, 0x8, 0x7, 0x3, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x5, 0x3, 0x1f, 0x3, 0x4, 0x1025}}, 0xe8) 2018/01/20 07:54:32 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000)='./file0\x00', &(0x7f0000018000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00', 0x6000, r2, r3, 0x1, 0x2, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={r4, 0x3}, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000f000-0x6)='cubic\x00', 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000019000-0x1c)={0x17, 0x9, 0x4, 0x0, 0x9, 0x5, 0x0, 0x5738, 0x3, 0x7, 0x2, 0x6, 0x0, 0x3f, 0x6778, 0x3ff, 0x8b, 0x3, 0x1ff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000019000-0x4)=r4, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000017000)={0x5, &(0x7f0000018000-0x4)=[{{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}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8, &(0x7f0000a83000-0x72)="04c55a6095cd5df3b648a8c5f00f42169caaa0b32f144c23c57eb3424961fc12acf3048335b04e7cc425455b7216dfc560dfed470742d9d139fdbf98a002dca8f8b4009ad2d6ac2cbae3895f72c97761277392f0bed8205a1bee89ae94d14d8d9a312ea02f834f0ef7544969249bc61d1952") r1 = syz_open_dev$mice(&(0x7f0000737000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) r2 = syz_open_dev$midi(&(0x7f0000c8d000-0xb)='/dev/midi#\x00', 0x800, 0x4000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000086c000)=0x0) getitimer(0x3, &(0x7f0000b3f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00002be000-0x10)=@generic="be27a1ddc290e4566735eda5a83129d4", 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000031a000)={{0x1, 0x8}, 0x1, 0x4, 0x61, {0xa90, 0xffff}, 0x800, 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]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000452000-0xd9)={0x0, 0xd1, "0d5cf768731e24185817af62e668b408d6abb0d0e9708ef9acad543f367993c651b12872301b9c74a1881de764ffdc5ef8f6a975da94175022bdef041691a2e37fae39e1e5746bee2923296ae27b0d135a1d2fbce2a83397823988e608fdb95015650de2ae82acaa4ee20c8ad111d67672af61571c36d1365cf6f578fa114e21a95379fefb60f3cce349784378904dc06f360f3e4b6ec70d204529db45a04826b3383de940f9e60928ba5a5a10bb7ece268291007e4f05de8cea1e3cc0717d310c937def668b90308023828d4ad76e3378"}, &(0x7f0000a24000-0x4)=0xfe8a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cb6000)={r3, 0x2, 0x40, 0x83a7}, &(0x7f00006c6000)=0x10) open(&(0x7f0000a9a000-0x8)='./file0\x00', 0x40, 0x7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005f4000)={r4, 0x5}, 0x8) 2018/01/20 07:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$tun(&(0x7f00000c2000)='/dev/net/tun\x00', 0x0, 0x105000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/20 07:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r1, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0xffffffffffffffff) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) recvfrom(r0, &(0x7f0000975000)=""/230, 0xe6, 0x0, &(0x7f0000f3e000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/20 07:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) userfaultfd(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00006c4000-0x8)={0x0}, 0x7}) 2018/01/20 07:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f0000)='/selinux/checkreqprot\x00', 0x123200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000ae5000-0x1000)=""/4096) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f000001c000-0x15)={'system_u:object_r:udev_rules_t:s0', 0x20, 'system_u:object_r:src_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cupsd\x00'}, 0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e1c000)={r0, &(0x7f000094e000-0x19)="", &(0x7f0000c90000-0x1b)="", 0x0}, 0x20) 2018/01/20 07:54:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000009000-0x1c)={&(0x7f0000001000-0x58)={0x27, 0x3ff, 0x4, 0x5, 0x0, 0x9a6, "a5f88e9710ba5c68f248deed045027263f18e56cd1d775d94b9630aff18baf468d8dd68ca50285ff7d92f6832bf8d813eed8248ffb79dd7927ed9f95320ade", 0x2}, 0x58, &(0x7f0000005000)=[{&(0x7f0000008000)="f8052aa10352beef9eed4d5e9d46dd33f851fda8c2235c6fc919327b73341ad2cbd6aeeac6e55976572a509d22bc8acb50360346554b7f6a1dec98da5034e202c2835da4fc6febb5b61deb3c24ed3608e13e3a7ddee254739281c23bdd8e46580f4ea76a49359aafc35e8bfa41a1d9331c22763b48d2ce956c81045cda14f8e2d5a241622829b63cb82e417d0ee3f9e285878c089caa8ac2a3148d795da792864e86a5e6e691c74378de1dcc517476e942baec5a317bd602dba4fa6e3625182ebd237274bdb9afd83372e49d7138a49478c266a3a47c99ac651d37fba85613a8e7ad39a67d10e5d78bdfd6f389b387da0e8c7288d953a0dac1aa275c3e0f3f348127a6e238d27cfbd1e6d94f436de87b6299f308eb0a1411fbeef5f50d4f2bd81c86b88289b0eb627c66a177687e4272ee4b3d31334dfdb5e0d1fca0bda188b482d3d0839a4a15bb045ebad5afe2658ec78df795c63eb083e48dd593a389fdd511debf59ba1871a57533558d9b02f543ea44961a81d80173c869ad61666c16e2aa2b7050b03616e6b2952f623663fee3c9482ce01072aa6ccde65da0031e7b597da04a25c6cd1a42c6975626286a6619c8db972e0309d200ed00ac47ee488e1b17dcc47825fca1f6b9da90df4bea8482d7b6ca5324598b50f6db2467064697f6d1f474f7382561aa4845d7a6763ce2e458025a4bc9c1c96049865af11bc6a69904d1a658dc002853c5568c229732d8b882010805eadecb0a92e2a036b835b6c66966ea1a2e2a22f97dccc56acf59e65c880e1267c8163ec2ef21692677e51038f51a44154421262144dc4ad91ae58e2749b5deaed2689d853505faf4a79cc25d93f12ffae7852d4e7131ec73d981bdf6270f86827c16883abfa7aec9c2b6d4c11a982e5dffda4f589d1806cf1ef0386719ae72c69b30a134d24b707f971865c16727ed2950fc276189b922828d3a265d97b81d28081b40adc489d333b46ec376677045e0649db8955f79fbeee9c77baa3e8d170c4af3920d77be376af444cd5a251919f37cdb96437f3859334bff281d7d5efd11a2c2e804bed5bf344d08c2306bfde841dc9005423e6652ac6691b0e954f02bd8d4b20304f8c0c4c347b06096dcf575c6be9ab6ff7d777f116f5cca2e89d00a8e97c8d78817b4c86ec1e202cd09c1b48f78aeedc9a1c515f2dafebf1fc567a21d69e5fce8cb6c3889e959190f4fef9817814f646e6b0f543d62901825f786fa1a04fc96283d6626f9c30459d97cdf920f33687904a1601f16480528c30c57c961aafd8f302a9ab9c470a6a4ba3bea320c10b1eca6938d211f61fca62d4f5ebcb467007f0bee5f4cc60c8a10383b5711d84179c0b6e01a166e36aab2adbafe8ac7b9661181ff0cdb615a00a926d5afdec84361da44a3a6216dcef32797a251f9296627476329ddd85c51c659a6bdc784c4debd05ae9b14fce79fb4228a0b022beb4aae91f242ebae40f4f4acc7c5186951d575a8bdde88a010aecb32384da6489a1f4aebaddaa1de855806529c22fdc843b3f87220ceef5b3eaaa3c65acf640c7d50420f364ffcb630b88198c3f06cbf7e1e9139c23e588ed0bcc2119c1157f483f54c59f7500c450c731857828ce1a1294527f614f503d1f552a960e1e78f465a25712b69260a8796fc593e1ddd506d0e83d01fd40c7573d3a9ffcdee7019990575ad3721ab8d82c8bb245a3a1f7e59a439944ff03ddad32547c9803748c1da8eefc9b3805d8ee4d9240a6bcc46e95b8aa108bfaf9905dcf9529267c3d5477579f8e595ac8f1325b88633b58fbe8f7a4a258d88d11d4c6065967824f15edbf08cdf1f6ac9386e48b055622a89fb51e390890344f06c3dd99707709eea55dd25b3446783207b15f394547c255751669ac575b58d6ae533d529858024d0fa200e6b069cfc30f68d24a8476dd33257b8a6e80e55844e9da2a91dc1696aecb41c44943122953182021cd5801c58ed91861db31dab4bd76fcf1eb4693d46e052976f39f11db00ec9bd7192d754766aa29c1ebf09133bcd2e3bfc6194bb7803847f6dd6f37fb9ea4045fe5d2cc30e1cdd09301a54d91ca33100cae458d44951c119995ea1cfbd8c5763d49629a1a2fd16dad10df669cd54e07ca52cde4cce7823104a05873139e94952ca4c9ff74da2ae0754862be58c283ab13287b52c6004ed7b43e14ba599773169136cf0a6b05f4970b33105a0d54ae44edc7e5b0710e58785189df69b8543fd479f3497b197739a34a669151eab26c69c83c1887c13c8a84b9000ecbc19b748be9026f0de27e2987ee4ed280b4b9745f274c35d6af8df3582a4f1979f48c73a4be39d116e3130051d6d1909d9df74ba2313caa1b255a594da203dfd085925784e5476bbbbd969dd1ada2331633d7efd24fc1c369eae46cfaf1a6f01184a8bc9e56bb5e22d7f697044fe8c682c41f743cf15ba1f3e5f2074d18c2566aed16caf770d3dfcaf56d6326242de8697e4b28f2859273f8a838a8c5d35f77f22d2f45f6712a1851c69abc8901fced6a605455ebd26744b6de5bebc470dca34620637b6bc79eeac0f667f8346207d769a96d652048f5b3671def82123fea3fbb92033d8c8270189c7d456cee30fb9a5b54a1e49d940f1c6fe756cbb0fad9f4eaacb3b3aec550af53d0bd2582395b58d758e3604a924269e15cf86bd880ac30c93d583068ea3ca2687f3f33118132ef5db90b40414e2eb0eb059860e2bd1b2808df95b8aaeb86747c70aa60c2ea095f28b733f594e77d9f7e08cd489eb86e1c02d94330b22cc44890ad006fe759828c58567e72d72032d1e4d1a3486b4d82faefd5ec3fa5fa495d7782bf1a69185aad1b285403bcd2c767b4390a96da29b33fc36a5ad7000bb307cb5f42527ab1d3f0abaef012f5bc9a75dfe20ee2b3667124d8f91468a5d1a52375a8ac2c7ec6262a45005383880a0d2c3f66127991ca4c14d3326ed3a269ab9fcd86ef5d3f231f50cc90d01b07ef4064d573ff86719e897eade9f93711426e0e814a124741095d984dbd305ec6d740a365642f84e9c05e05b27ecbfa0171514cd4f7418f671ba1064e2ddb9d2e30cfed1366d7b784ab609c97a1f8efca3487a9da623f3bab494e6d12cb4c0f80e7040e35a8fb2f29c2e8c520c43bcfde97468b81ec224526dd9aeed0bc5d9257fe52aae82e90588a3672fc80e4ca1331110149b507e1f52f3cee2098d7219e70d2a46482c1ec0cbc7ce82b22bd8fe8e9044e83254ac6dc447c6cd9739b4a3d16c1df1cf2bfcc4d5411a1e585545b8e79b11acd5dd6890332ac2cf3f8e87d415a0183991977afe945412c91075bcb4af45be9d8219cc948adbfb2b5831e5b616934ed9437f63fb5309e9b017debd6c68c21f7922b703088986e7bf3ef024fe519788724dcdd25d6b82daca3b8b1389c1665c201a9dd6c53f6e197c7bf1fd3ec32f724b85ac48963cf514b6c98416b681fae496c5a68d3b5e88045cbf139969683c950f791313df0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0x1000}, {&(0x7f0000009000-0x2f)="95986de375e70f87f632ce481907b37e8dd27c6bff385419d28df787e5ab1d15533c37d1c39c3511f0d167937a669f", 0x2f}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000004000-0x7e)="f0dda6c49340bf4479ee505d389b952d3d3470de941f96d2654f86a4b3e93efa5bcda783c81eb653d39009dddb37c58ab75648cbc6208569bd4fd33ea503d03d1931b98e545990a0d254bbc39d2d7fa7428cdd1cd318ee51f3c3658cea87cb05e6547ac50d45118003a2328a1c75dc79d6a35514db6385db24a370717376", 0x7e}, {&(0x7f0000001000)="fccac33aa3b3575643d695023618064c7f2ddcf131f553bf37e1066a278d0559ee83e3e163b9554e42589101128a4c3a212896d2f32804e4db87eaf2a9ba86bf32af6d4207a69edec10397ede449b3d695f433305034e51857ccae9724b85875605bd3a4dc05fa6a28eecbe596c1e2c0e749108e8f048620893988cf6f30128baba71e857c9acab43f4b91ca21d9cdf75d492c731509ee0f747f18aafd0aab40b2076ec7de5d20253e01c143ca964895142edf954ed16a4c05ceba3925", 0xbd}, {&(0x7f0000002000)="41c9929ff93b442e534ebc947038", 0xe}], 0x6, 0x0, 0x0, 0x4000000}, 0x4004000) 2018/01/20 07:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000adb000-0x4)=0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f0000cbf000/0x1000)=nil, 0x1000, 0x9, 0xc010, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0, 0x810, 0xffffffffffffffff, 0x5a) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e7b000-0x30)={0x6c, 0x0, &(0x7f0000abc000-0x6c)=[@increfs_done={0x40106308, r3, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x20, &(0x7f000018f000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f000064e000)=0x0, 0x1, 0x2, 0x39}, @ptr={0x70742a85, 0x1, &(0x7f0000f0a000-0x1)=0x0, 0x1, 0x3, 0x3}], &(0x7f0000811000)=[0x38, 0x78, 0x18, 0x48]}}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r4}], 0x1000, 0x0, &(0x7f0000e01000-0x1000)="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"}) dup3(r0, r1, 0x0) 2018/01/20 07:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00007e6000-0x8)=0x8001) connect$unix(r0, &(0x7f0000e91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fec000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000097e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f62000)={0x0, 0x0, 0x0}, &(0x7f0000776000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000955000)=0xc) r10 = geteuid() getresgid(&(0x7f0000ca2000-0x4)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000068000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008cc000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000090f000)=[{&(0x7f0000aeb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f0000e2a000-0x40)=[{&(0x7f0000376000)="07c7a4c4102ce31fd2d29ba798f0ef8f7a487e0344b00c2c775974e4c2a46147557d0d89a907acc69212fa2d8c6f69dcdbd012b063aa8ba6a3bdc1ab7ecad02200b1dc5848b5562f8bed26da9d7703ffa2c91f0df2fc8b0a336b42b518a78c065748d5013dc34bd3932a36b86c1a1e1988d26b4a49f200d3d1b0d268107a848d", 0x0}, {&(0x7f000071b000-0x57)="14075e103b6d8bb5001e17ff248840db2cc7c0e9f3f2b66263a7738dd763e90bb08b5b60e99dba5bf0ea753120d604736ce6d9a2b5dac4974aef869054e34289d4838b3f11d9c09f300cfc9d46b1e3873e4e0b80afa012", 0x0}, {&(0x7f00008ba000)="fa3808639823640c1d8ba0050cd1e0b0e5c45e24229741ead7d258b005e79427b5b54ef1083923256899bc00a0fc566ceb962e646bc795442c22f4501ad4bfb958ab78753060d74c0bb582a962d246ce7c6280c0c267d9946d842721a40fd6dce4e953958ef63fe35a91d92e6a5a89e9ee6228da21f62794bd28ce8e769602f6bffdba20300a0c93cc589c", 0x0}, {&(0x7f0000269000-0x70)="60b388352b8f682608aaa5641a75b43cb48280d9fcb435803064c1de4d3ab04f605ed58b28a0f787d2e7c0c78c311f6b3e398dfc00e2cf4ec0e4a02858c19fa93c293ca6f9f63416d352291e6ff4ecb067b050704ccd8a9899a434f62d6e2df405ee3cdb02948a4af753c17e85163815", 0x0}, {&(0x7f0000830000-0x78)="b1f8391d2b24f064574a05039137cb68acb9e8290c9cd88697726022c137fab77cfebc0db5df7afe12ab3e56c8b47899d219f9262941614755cca33ec52896d6aa904de27281f36726d14f1b1d5c98e45076645b07b12897a235ea0e8d7fdcb33f50e175c22027f4a8877025ebbfa367a0ea0347dcc7ae72", 0x0}, {&(0x7f0000376000)="f9f4c9c33c5519bd1df1de80", 0x0}, {&(0x7f0000e32000-0x4d)="a76480778efcfdfcf944a1fa09bb35fcbea1635395190e40f646c7ec182d0b7fa072f62baf2f91014dec8da8a8132bbab38e1d62705ec3c62efa3f7831351807334d1203d88b2d2eb00974aa7a", 0x0}, {&(0x7f0000b89000)="cf406d4737f8c758fab0a251441d7d5c01a91fb9832f8fa5305c02433a13cff8d6ad54e095853ac05546f04553af6ca4af9b80d2987d3cbb3310b31c922b514a734419f71209a76d77d38ea8119c6d57c25458a4660a53f6eec72b4c3fb8aaabda9856363eff8e07b02b", 0x0}], 0x0, &(0x7f000009c000)=[@rights={0x0, 0x1, 0x1, [r1, r0]}, @rights={0x0, 0x1, 0x1, []}, @rights={0x0, 0x1, 0x1, [r0, r2]}, @rights={0x0, 0x1, 0x1, [r2]}, @cred={0x0, 0x1, 0x2, r3, r4, r7}, @rights={0x0, 0x1, 0x1, [r1, r0, r1]}, @cred={0x0, 0x1, 0x2, r8, r10, r11}, @rights={0x0, 0x1, 0x1, [r2, r1, r2]}], 0x0, 0x40000}, {&(0x7f0000245000)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f000040f000-0x18)=[{&(0x7f0000757000)="692833af1817e2b3291574a587bdec347cdb7b8a9f05799daec1c3886df4337e", 0x0}, {&(0x7f0000259000-0x2a)="e4319aa2df9674e011b5f079f9e243f12722fd2c8850c4d993372779e470b7ac13c741259c9d6289ecff", 0x0}, {&(0x7f0000a68000-0xda)="759b3506fcf74a861393fe58e42aa32ee0ca02a2fe9b16dc4c7614facb2ebd438ce40fbf68cec1a9c93a09f9249b8f4a1e2db5d9970ea1389a1b7ca7a9bb802d68931c5a24d819a0c619665ab406748f8dcbe1862ead02a9c419d1824c8a04f9d07e1f86d858b29a9ab8adfa524ace12c3779b59ca3dac60f67278b1d090f9a631dc263485ab9bddb2c69f43509c005123a2a9871464cc8c0d0eb9e4d97edc7d29eba584a15fee1cc638491fbeebf99f0d87943ea9679e892739631a73e468abd6b94507be2e83e57d03b320940886093f7770c95df05489bae1", 0x0}], 0x0, &(0x7f00000ca000-0x50)=[@cred={0x0, 0x1, 0x2, r5, r4, r9}, @rights={0x0, 0x1, 0x1, [r0, r2, r0]}, @rights={0x0, 0x1, 0x1, [r2, r13, r0, r13, r0]}], 0x0, 0x20000000}, {&(0x7f0000c17000-0x8)=@abs={0x1, 0x0, 0x1}, 0x0, &(0x7f0000801000)=[{&(0x7f00003a4000)="376391cad5eadfae7c7d7fab19105421e052b3473776bb1e85e340a8522082adc99d371056c9c22391bc94598ed9b752d2004e0eb4e59d5e2a51306a3ef972fa034010c4cff3496dab73a299ce24dc026890f919b0aa2d485ce19091ec1d7ec03d78b00c62e18bb5489380f9716f769138c920c401f7ca39e1c76e", 0x0}, {&(0x7f0000d92000)="3d61058129c82e8275eca1fd502e636142c588c8c344f8ce3b8b4114f1bcb0f71c4d538526bf962d1113b50335c7319bfc941e5eeb8f9fa1924372b4aa07d504a2e90f12ec5d47850b91a285b630332f4a5f1e0294a2bafa3989a50134933c359c11530edc53a26fc3338d6252002f4d84ad9a34f025110f20c334914e7fdaaec184cbe9b79614c6803af2b3fb50a6bbc011d92d00", 0x0}, {&(0x7f0000062000+0x80e)="9012", 0x0}], 0x0, 0x0, 0x0, 0x4044}, {&(0x7f0000d9b000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000043c000)=[{&(0x7f00000a8000)="cf6387fd52e11d1f7bc48e7dac0063eb4be6e5a22e7b30a9a4e0291721874b3abcff28d9e276f81dc5fa36d9db4a05a5aa636e6908c436492f2be9b9e368e22e39a76bc2c0604a8c97605bc107e542bde045a1cbf78fe493e2a75d4ed91d539e679c937fff6193e82b724a585c9bc7984fced5962fd499763e2aab61f51c2ed9ed4c54861c95", 0x0}], 0x0, &(0x7f00008d3000-0x98)=[@cred={0x0, 0x1, 0x2, r5, r6, r7}, @rights={0x0, 0x1, 0x1, [r1, r1, r13, r1, r14, r0]}, @cred={0x0, 0x1, 0x2, r5, r10, r12}, @rights={0x0, 0x1, 0x1, [r2, r0, r13, r14, r2, r2, r14, r13, r1]}, @rights={0x0, 0x1, 0x1, [r2, r0]}], 0x0, 0x8000}, {&(0x7f0000790000-0x8)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f00007da000-0x8)=[{&(0x7f0000248000)="aef8cbe61c33a6fc47a0f9ed0d4aa0fd3cbc125ebd95c1af58417dfeb9ec5915acfbd9b89bce38a0a862d5f1cbf94dc0ec6c8c7896e7905bac99d5a093b43d2c59846c4c96d3a885a5d920b561a9899c274b5cc2e6bee6b561a49dbd621acdaee85aa67e5ab91b73cfe89186759263aaee5fd59c3807013f1c62da6b2d3b3690d73542735348a1bac416", 0x0}], 0x0, 0x0, 0x0, 0x200048d0}, {&(0x7f0000819000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f00006f7000)=[{&(0x7f00009bc000)="4ea072d73ee059c6f24b9e6edf32c58c2dc9edc6870ec3eb41b12c37e392ecfc614416b61c751255bfb0f048b5ef92de66ceb10b9f4e525ad5ed4b2607b52d6aa467a07d7a9421ec6c3afb5a7696d2972f19a0c6c0d30ec869a88a2eb20d8bc0ee406c45b7968740d01867b72b7ef18526cc9f4310b19fb2e02b1dd0fbaab94f446093e17ce717fee144898ced125245877dec95655b0cdfad20a7d0af7bdebae3d6bcf2d6545b0af1b4d1c3d999c98c", 0x0}, {&(0x7f0000e2b000)="", 0x29e}], 0x0, 0x0, 0x0, 0x40000}], 0x118, 0x0) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) dup2(r1, r0) 2018/01/20 07:54:32 executing program 1: prctl$void(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000004a000-0x8)='./file0\x00', &(0x7f0000483000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/252, 0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x1773]}, &(0x7f0000001000)=0x6) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0xc90, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/20 07:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000015a000)='/dev/vcs#\x00', 0x1f, 0x40040) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d66000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00006d2000)=0xe8) sendto$packet(r0, &(0x7f000072a000)="86c5651cca9b5556a9db66a898e110b84a53b38bdfac80f15e0ebd13d22fae8489f85564f8b4147e05ea092519358b7b6bfec201572f6a55d8e4e5e4c57faf2782e3af1c75c17267911f76c8de59ed52556a65dc1e96fb47a1b1d68d33dcf82da0b589e7b9d5c87ca0376b8892c896aff4d3c195813439f0657348e8ab6c3c906cc280d501c439043d8c3b91606f28118f1b35262af28b091c786214d2cb54fb0119b08283d03b292e3117c2b8c1e65963c514", 0xb3, 0x8090, &(0x7f00008f0000-0x14)={0x11, 0xf8, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) 2018/01/20 07:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001bf000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a2a000-0x6)={0x0, 0x400}, &(0x7f000099b000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000022e000-0x4)=@assoc_id=r1, 0x4) mknod(&(0x7f0000479000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syncfs(r2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000895000)=@generic={0x1, 0x6, 0x957e}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000002b000)='sockfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 07:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ee000-0xa)='oom_score\x00') preadv(r0, &(0x7f000094c000)=[], 0x0, 0x0) 2018/01/20 07:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000bdd000)={&(0x7f0000389000/0x2000)=nil, 0x1, 0x0, 0x8, &(0x7f0000bd4000/0x3000)=nil, 0x1ff}) 2018/01/20 07:54:32 executing program 3: prctl$void(0x800000000000001c) socket$kcm(0x29, 0x2, 0x0) r0 = socket(0x0, 0x80003, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000505000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 07:54:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee9000-0xa)="d1020401005800200007000613dd2e1c00ce5fe1b471985e", 0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x1, 0x70b, 0x3, 0x848b, 0x0, 0x5, 0x80000, 0x1, 0x7ff, 0x2, 0x8000, 0xfda, 0x2, 0x7, 0x0, 0xe3, 0x6, 0x5, 0x6, 0x100, 0xfc0000000000, 0x10000, 0x1, 0x7, 0x35, 0x1, 0x6, 0xc65, 0x4, 0x101, 0x0, 0x7, 0x1ff, 0x401, 0x9, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x9, 0x5}, 0x0, 0x8, 0x2, 0x7, 0x6, 0x2d68, 0x8bb, 0x0}, r2, 0xbe43, r1, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x59, 0x0}) 2018/01/20 07:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e11000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000553000)=0x0) init_module(&(0x7f00009b9000)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000ef9000-0x19)='/selinux/avc/cache_stats\x00') 2018/01/20 07:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000071b000-0x40)=[{&(0x7f0000727000-0x56)="8c", 0x1}], 0x1) fcntl$getown(r0, 0x9) close(r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/01/20 07:54:32 executing program 1: r0 = socket(0x10, 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8010000440000184) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b7000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000704000)={@generic="b0149107db48f1b0885f5e290976c0d3", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c2d000)=0x0) sync_file_range(r0, 0xc007, 0xffffffffffffffa7, 0x5) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000e8c000)={r4, r1, 0xb5}) exit_group(0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r1, 0x1) inotify_init() recvmmsg(r0, &(0x7f0000565000)=[{{&(0x7f00004b8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c25000)=[{&(0x7f00001cd000-0xc8)=""/200, 0xc8}], 0x1, &(0x7f00009a7000)=""/61, 0x3d, 0x2c}, 0x3}, {{0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000347000-0x7f)=""/127, 0x7f}, {&(0x7f000043d000-0xf9)=""/249, 0xf9}, {&(0x7f00002b2000-0x62)=""/98, 0x62}, {&(0x7f0000a44000-0x88)=""/136, 0x88}, {&(0x7f00004c5000)=""/101, 0x65}, {&(0x7f0000a90000-0xd6)=""/214, 0xd6}, {&(0x7f0000be6000-0x5a)=""/90, 0x5a}], 0x7, 0x0, 0x0, 0x200}, 0x4}], 0x2, 0x20, 0x0) 2018/01/20 07:54:32 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000593000/0x8000)=nil, 0x8000, 0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000054f000)={0x10206, 0x0, &(0x7f00002d6000/0x2000)=nil}) getpeername$netrom(r0, &(0x7f00001f9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a9000-0x4)=0x8) 2018/01/20 07:54:33 executing program 6: syz_open_dev$mice(&(0x7f00009c0000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0xdffa, &(0x7f000089e000-0x8)=""/8, &(0x7f0000000000+0x166)=0xfffffeb4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x6aff, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000ffc000-0x8)={0xa, &(0x7f0000ffc000-0x16)=[0x1, 0x6, 0x81, 0x42f, 0x7ff, 0x4, 0x10000, 0x8001, 0x1000, 0xffffffffffffff24]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:33 executing program 4: 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, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}], 0xfffffffffffffcce) r1 = dup3(r0, r0, 0x6de56244bc26426d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047d000)=@assoc_value={0x0, 0x4}, &(0x7f0000f22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000010f000-0xc)={r2, 0x4c, &(0x7f0000dfc000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc7000)=0xc) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e69000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000089b000)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b0, 0x7, 0x0}) 2018/01/20 07:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a53000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b83000)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00006e1000-0x8)={0x4, &(0x7f0000a24000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000ace000)={r2, &(0x7f00003d9000-0x8a)=""/138}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000660000-0xc)={r1, 0x8c, &(0x7f00000da000-0x8c)=[@in6={0xa, 0x0, 0x6a9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x7c1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1ff}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f000037f000-0x4)=0xc) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) set_thread_area(&(0x7f00007fd000-0x10)={0x101, 0x0, 0xffffffff, 0x3, 0x25e, 0x97a4, 0x80000000, 0x6, 0x7, 0x6c}) syz_open_dev$sndpcmp(&(0x7f0000370000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c39000)=0x1, &(0x7f0000864000)=0x4) fcntl$getflags(r0, 0x401) pselect6(0x40, &(0x7f0000ca7000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007a000-0x40)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000320000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x10)={0x77359400, 0x0}, &(0x7f000048d000-0x10)={&(0x7f0000549000)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={r3, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000d97000-0xc)={0x101ff, 0x0, &(0x7f00004c0000/0x4000)=nil}) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000001000-0x95)=""/149, 0x95) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x115002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/3, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xd4, 0x0, &(0x7f0000003000-0xd4)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000001000)=[], &(0x7f0000001000)=[0x28, 0x38, 0x18]}, 0xffff}}, @request_death={0x400c630e, 0x1, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[], &(0x7f0000003000-0x8)=[0x48]}, 0xffffffffffffffff}}, @acquire={0x40046305, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x2}], 0xb5, 0x0, &(0x7f0000002000)="e5fb4e4350da8d8e4c3ae6bd293d363d82199ed3ccdb5e0708cf4f3fad334b1f37590381d7d2bbca68aabbac347d0b28e462bb1fffcd324868602af759e91d9c6d94eabfd90b6ac57232bafba471804ab62b54f95e70e21afc2bf8d74dac24967c6367a6f35cc1fef592d78042d1b92c05360bd5260798c73b78341e70c1b7188e3446158496faf9c173398eec4d43eecf902b1614d2a83765c7568de9050752905bf78bf6d81acf904b5eb0f78b04a6a16a0c376a"}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000004000-0x64)="0914dd9b6ad70c36c22469df4bde7264e42ea8a559450c5865959a6906f5e1a89f64f092792dfd80871fbcd4c7aee7dd3dbcbcee613679c5e10a6b3ca25beb76a573282fe8232bfb59a92dcf1c8965192a709d9e40948a31ebc12c61259ebdbded779a77", 0x64}, {&(0x7f0000002000-0xf5)="f65a4bb1f97dcf69c261a93f7af4f50242d096ac8d580521c171b5032bacaaf805cf5bb57ca6428434420365aecdd5c9ba3b63263fcba7357c84986dd78f85240864a05df39208188f2ed27842d613311ca090e450f775507d8b779a18ea261df77599e89fe2be6e09b6479273130f8c6112126e7da191d738b502fbf1171fb60ffb2da28c5e63d1bb74522b09470f224afe818c93cf1e418c97a12e88768482e93bad8e8272cb0d86f15d5541c39109f78b1bf5816f772ca6c92fc65b109dd5def26f893a02d09a014b99de6f303c726e4f8895a7c9ca5f78a934e8113fe79e96ca233e71c9ebe340c68b043818d3abc1005641bf", 0xf5}, {&(0x7f0000003000)="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", 0x1000}], 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000003000)=@ioapic={0xd000, 0x9, 0x1f, 0x5, 0x0, [{0x1ff, 0x1, 0x59a9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x0, 0x20000000000, [0x0, 0x0, 0x0, 0x0], 0xfb}, {0xf65, 0x4, 0x87, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x43cf2ef7, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0], 0xd5}, {0x0, 0x766, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x800, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1f, 0x40008000000000, 0x81, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x2, 0x9, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x100000000, 0x3, 0x859, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7fff, 0x4f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x80000000, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x401, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x9c7c, 0x1, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x7f, 0x100, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2ce}, {0x9, 0x400, 0x34, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3a6e, 0x101, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x6, 0x964, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfff, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x88a, 0x6, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xe9ce, 0x5d, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0xf400000000000000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x751a07af}, {0x7, 0x200, 0x5, [0x0, 0x0, 0x0, 0x0], 0x81}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000006000-0x1c)=[@in6={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0x3a)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x8, 0xfffffffffffffff8, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r3, 0x0, 0xff, 0x4}, &(0x7f0000006000)=0x10) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x6, 0x40000) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0x2}, 0x8) 2018/01/20 07:54:33 executing program 5: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[r3, r2, r1]) 2018/01/20 07:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) close(r1) 2018/01/20 07:54:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e3b000-0x88)={0x1, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000099c000)=0x0, &(0x7f0000af8000-0x4)=0x4) 2018/01/20 07:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") 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) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000909000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000067f000-0x18)={0xaa, 0x0, 0x0}) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f00003e0000-0x8)=0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000efb000)={0x400, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000065c000-0x8)={r1, 0x7fff}) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 07:54:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000161000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000ec4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000000)={{0x1, 0x1, 0x27, 0xb55, "0f059dc35ceb40fb9bd2617bbee127ce19e272db7ca52c380cd17e4bf54319d4091422256147264b72518de2", 0xd7c6}, 0x2, [0x3f, 0x100000001, 0x0, 0x4, 0x30, 0x8, 0x6, 0x2, 0xa0f, 0x7, 0x0, 0x0, 0x9, 0x64, 0x8, 0x3f, 0x0, 0x5, 0x3, 0xffffffffffff8001, 0x10000, 0x8000, 0x9, 0x5, 0x8442, 0x200, 0x9, 0x100, 0x101, 0x1, 0xc72, 0x0, 0x5, 0x400, 0x401, 0x3, 0x1000, 0x3f, 0x47, 0x7fff, 0x200, 0x5, 0x3, 0x101, 0x0, 0x789a, 0x7, 0xfffffffffffffff8, 0x7f, 0x2, 0x1, 0x800, 0x9330, 0x5, 0x5, 0x5, 0x401, 0x1, 0xffffffffffffffff, 0x9a, 0x3, 0x4, 0x5, 0x401, 0x3, 0x0, 0x8001, 0x9, 0x4, 0xffffffff, 0x5, 0x9, 0x2, 0x8, 0x9, 0x8e, 0x80, 0x3, 0xffffffffffffff35, 0x4, 0xba, 0x3f, 0x20, 0x7, 0xffff, 0xb30a, 0x5, 0x5, 0x5, 0xff, 0x0, 0x10001, 0x5, 0x2, 0x5, 0x1f, 0x4, 0x7e, 0x5, 0x1, 0x401, 0x6, 0x2, 0xb, 0x2, 0x20, 0x2, 0x80000000, 0x0, 0x4, 0x1, 0x9, 0x20, 0x5, 0x8, 0x100, 0x8001, 0x7ff, 0x8, 0x10000, 0x7ff, 0x1, 0x8001, 0x7fff, 0x3, 0x2, 0x10000, 0x6], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0xa657, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000003000)=@newae={0xcc, 0x1e, 0x400, 0x4, 0x1, {{@in=@empty=0x0, 0x2, 0x2, 0x33}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x7}, [@mark={0xc, 0x15, {0x0, 0x1}}, @algo_comp={0x74, 0x3, {{'deflate\x00'}, 0x148, "773c8977b883bd09b56f366263a79e5fd6469cbac08bfa96daf5ef2258452c79549775553846781c70"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000003000)=0x0, 0x20000002, &(0x7f0000005000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003000)={0x5, 0x43c0, 0x3, 0x7, 0x60b, 0x6, 0x1, 0x1, 0x6, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r4}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000)=0x19, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000006000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) r5 = socket(0xd, 0x4, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r5, &(0x7f0000007000)={0x95, 0x3, "ad6e1bed9de9c592e575da542e080a6383f5cac158f5e239ad133a20078cfc20d4e5a8571856c815ecc5955d5882434dc506b8789a342f25e2f849a8f75edcc875859c47242e8a8cdcf290e2728ded2633fbb8cc1f5ae7e83ca14cb71ed1aaebe9919752f8950bcfbd1e7d8fe0e6e7b3709f4017fe0e413475e0b94bee554daff50a1d51068f42cde86e073078"}, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003d5000)='/dev/input/event#\x00', 0x0, 0x6001) fcntl$addseals(r0, 0x409, 0x0) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000)={0x6, 0x7fff, 0x3f, 0x7, 0x9, 0xd6, 0x7, 0x9, 0x4c1, 0x4, 0x0, 0xf03a}) syz_emit_ethernet(0x42, &(0x7f0000003000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000005000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"0cd69e788f0cce"}, 0x1000}, 0x10) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000072a000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaae, r1}) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) clone(0x0, &(0x7f0000001000-0x35)="", &(0x7f0000b32000-0x4)=0x0, &(0x7f0000f51000)=0x0, &(0x7f00001e7000)="") waitid(0xfffffffffffffffd, 0x0, &(0x7f00004fd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r1) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000f71000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) tee(r1, r0, 0x10000, 0x5) 2018/01/20 07:54:33 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000daf000-0xe)='/dev/admmidi#\x00', 0x100, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d66000-0x4)=0x3b0, &(0x7f0000000000)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000001000-0x2f)="38b6a777c2b7d83ac04a662adbf5f2aa3f45a58f9633be9796b50a25e1546f9ce857edd45c8dd5f341c7c5331f1a8e", &(0x7f0000001000-0xa4)=""/164}, 0x18) prctl$setfpexc(0xc, 0xf0003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7, 0x8100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000-0xc)={{0x7, 0x7, 0xfff, 0x1, 0x4, 0x1000}, 0x7}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000004000)={0x100000000, 0x8}) r2 = dup(r1) fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000-0x8)={0x7, &(0x7f0000006000-0x38)=[{0x2, 0x6, 0x1, 0xffffffffffff0000}, {0x1, 0x100000000, 0x1, 0x1ff}, {0x0, 0xb3e, 0x7, 0x8}, {0x6c, 0x685, 0x9, 0x7}, {0xb5, 0x8, 0x7, 0x3}, {0xb97, 0x7, 0x800000000000000, 0x2}, {0x7b6, 0x20, 0x2, 0x4}]}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000007000-0x8)={0x1f, {0x7167a7ab, 0x0, 0x1ff, 0x854, 0x0, 0x9}}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000007000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000007000)={0x11, 0x17, r4, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socket$pppoe(0x18, 0x1, 0x0) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000280000)='tls\x00', 0x4) r1 = syz_open_dev$midi(&(0x7f0000cef000-0xb)='/dev/midi#\x00', 0x5, 0x8002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008ac000-0x8)={0x0, 0x6}, &(0x7f0000387000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000019e000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x80000001, 0x2, 0x1}, &(0x7f0000b55000)=0xa0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000021000)='tls\x00', 0x4) 2018/01/20 07:54:33 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000024000-0x1e4)={0x34, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x20, 0x0, [@typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="", @generic='1']}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000026000-0x2)=0x5) setpriority(0x0, r1, 0x9) 2018/01/20 07:54:33 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000073c000)='/dev/sequencer2\x00', 0x2000, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000)=0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000337000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b55000-0x18)=[{&(0x7f0000863000)=""/168, 0xa8}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f00003f0000)=""/4096, 0x1000}], 0x3, 0x0) 2018/01/20 07:54:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x50002, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c17000-0xdf)="bb", 0x1) 2018/01/20 07:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000028a000-0xc)='/dev/rfkill\x00', 0x20a883, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9c000-0x10)='coredump_filter\x00') writev(r0, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0x4, &(0x7f0000823000-0x8)={0x7fff, 0x3}, &(0x7f0000cac000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000ee5000)='/dev/input/mouse#\x00', 0xffffffffffffff4c, 0x400000) read(r1, &(0x7f0000a88000)=""/185, 0xb9) fcntl$setflags(r1, 0x2, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000004b000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00001ed000)=0x0, &(0x7f000020e000)=0x4) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) r2 = add_key$user(&(0x7f000021a000)='user\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066f000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78b506e8b951173", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000e98000)={'crct10dif-generic\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/status\x00', 0x0, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) [ 87.201620] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 87.220637] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 87.236110] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000016000)='syscall\x00') read(r1, &(0x7f0000015000-0xae)=""/174, 0xffffffffffffffaf) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000017000)={r1, 0x7, 0x4, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r1, &(0x7f0000015000-0x8)=0xffffffff, 0x8) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/20 07:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008bb000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000538000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x200000) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00008df000)=""/125) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/20 07:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b39000-0x20)={r0, &(0x7f0000d52000)='v', &(0x7f00003a4000-0x1)="", 0x0}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008cf000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000073b000)=0x5000) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000207000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000e0b000-0x68)={0x0, 0x0, [0x0, 0x0, 0xffffffffffffffe1, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000076d000)={0x1, 0x28, &(0x7f0000aa2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f46000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ca000)={r2, 0x401, 0x8}, 0xc) pwritev(r3, &(0x7f0000ed4000-0x18)=[{&(0x7f00003df000-0x72)="2cf2d982081b6f267406ef89bcae76abcb5a3daaf1b986a34f92c5ef48561d2904d98fa56f656ac4f5c30a357eb6184062318479c9ce6325dc4a40136ee8856cdad70e6325a077b9f2ed38b9bf6245f236fa736f8f9f609b196f83dbeca73c50054e183f6d7559fb2866e02e48e01c000b2a", 0x72}, {&(0x7f000068d000)="6558fc1db2340768f1926966a07019e3211f07c4a3a2a98127e94dd1b7a50025d42bd7fef29f1aff81070aa3c82b4713ddfc", 0x32}, {&(0x7f000085a000)="dabec1cd15c57555f51aaae6f987b29c2b0b4cbec7761e1e6efaeb93cf74a178c557dd116ab34b2fd2bcf31e139822959060518376b6e8a4dc75770f161e94d12d", 0x41}], 0x3, 0x0) 2018/01/20 07:54:33 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000-0x2c)={0x5, 0xe2, 0x4, 0x8, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000012000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) pipe(&(0x7f0000011000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000016000)={{0x7, 0x6, 0x10000, 0x2, "6c10019c898a57a14fd2fa9401fd14860b3f98bad4138989da2a2afbac2d6fa99c2c0c1aa28b43baba54b105", 0x4}, 0x8000, [0x4, 0x40, 0x8, 0x7fff, 0x4, 0x31469ac1, 0xaac9, 0x9, 0x2, 0x3, 0x3, 0x8, 0x0, 0x1b, 0x80, 0xfff, 0x9, 0x6234, 0x1, 0x0, 0x4, 0x400, 0x6, 0x8, 0x80000000, 0x6, 0x10000, 0x4, 0x0, 0x10001, 0x8000, 0x66, 0x101, 0xdda, 0x1, 0x9, 0x9, 0x1, 0x80000001, 0xcac, 0x7fff, 0xffffffffffffffff, 0x6, 0xd33, 0x9, 0x9, 0x0, 0x8, 0x6238, 0x0, 0x40, 0x4, 0x4, 0x7fffffff, 0x6, 0x4, 0x40, 0x7, 0x2, 0x0, 0x7, 0x8, 0x2, 0x5, 0x1, 0x9, 0x400000000000, 0x1, 0xffe0000000000000, 0x401, 0x8, 0x100000001, 0x9, 0x5, 0x8, 0xae71, 0x2, 0x5, 0x4e9, 0x8, 0x40, 0x40, 0x8, 0x9732, 0x7ff, 0xfffffffffffff801, 0x7fff, 0xe07, 0x7f, 0x1000, 0x5, 0x1, 0x7, 0x1, 0xc07, 0x6, 0x77, 0x1, 0x1728, 0xffffffffffffffff, 0x7f, 0x7f00000, 0x100, 0x787, 0x9, 0x7fff, 0x6, 0xffffffffffffffca, 0x10000, 0x5, 0x5, 0x2, 0x1, 0x3, 0x7, 0xfff, 0x38b, 0x3f, 0x8, 0x8, 0x320, 0xfaf, 0x3f97f850, 0x0, 0x400, 0x10001, 0x9, 0x2], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000007000)="", &(0x7f0000011000)="", 0x1}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000017000)={0x2, &(0x7f0000017000)=[{0x6d4, 0x6}, {0xfff, 0x7}]}) [ 87.257441] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rmdir(&(0x7f000067b000)='..') 2018/01/20 07:54:33 executing program 6: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0xffffffffffffff28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x7) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00004ed000/0x800000)=nil, 0x800000, 0x0, 0x9011, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000419000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000fd3000)={0xc77, 0x99, "e1f9fbd182106ee7d19792cd815720ef93199d54701c763d1450e3d1096be479e7e2266dac17286890f1ae1d29770e6f0e5c887c195f0db422f7da2cefd19c26e7f0cbd544799488f827a46e3b648711ece39d773e3ec5bfca6f82fbc16f4bfb0fd6600c921a0a052bc1b4ed59d6c1c68ef5b94d48267bb6bc2f947b6954f3c1bc68e6f623fbabc04209171d1472a6afebd37eeecae77fea0f"}) 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2c000-0xa)='map_files\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) readv(r0, &(0x7f0000516000)=[{&(0x7f000069f000-0xa4)=""/164, 0xa4}, {&(0x7f0000994000)=""/97, 0x61}, {&(0x7f00000f4000)=""/193, 0xc1}, {&(0x7f000061f000)=""/211, 0xd3}, {&(0x7f00003ef000-0xbc)=""/188, 0xbc}, {&(0x7f0000505000-0xb1)=""/177, 0xb1}, {&(0x7f000051f000)=""/90, 0x5a}], 0x7) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00009db000)=[], 0x0) 2018/01/20 07:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 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) io_setup(0x670, &(0x7f0000a3e000-0x4)=0x0) io_cancel(r0, &(0x7f000062d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000073d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f00008ff000)='keyring\x00', &(0x7f0000b49000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) prctl$setname(0xf, &(0x7f000091a000)='\x00') 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000007a000-0x25)="871199a7c104fca4439e71f28b558d812668c66cd7635605133b287af3de695a27c389bba7", 0x25) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000da8000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/20 07:54:33 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000393000)='/dev/sequencer2\x00', 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000f84000)={0x1f, 0x5, {0x0, 0x9, 0x7, 0x3, 0x433, 0xff}, 0x6, 0x80000000}, 0xe) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/20 07:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000392000)=@generic=""/16, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a0d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000783000-0xc)={r2, 0x80000, r3}) r4 = timerfd_create(0x0, 0x800) r5 = syz_open_dev$adsp(&(0x7f0000c5b000)='/dev/adsp#\x00', 0xffffffffffffffc0, 0x402000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000029000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}, 0x28) syz_open_pts(r5, 0x20000) read(r4, &(0x7f0000455000)=""/52, 0x34) 2018/01/20 07:54:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x2, 0xc4d3, &(0x7f0000a3c000)=""/45, &(0x7f0000cdc000)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="8617027b01e88f00d7da8c6c5c20b0e2", @ifru_flags=0x4200}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000000000000c, &(0x7f00000f7000-0x4)=0x1000, 0x4) 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) fstatfs(r2, &(0x7f00000b7000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="", 0x0}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x0}, 0x8810) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002df000)={0x7f, 0x6, 0x30000000000, 0x0}, 0x10) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r3, 0x8000000000400000) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000e99000)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x2}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a7000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fc5000-0x8)={0x400}, &(0x7f0000f36000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f8000)={0x0, 0x989680}, 0xfffffffffffffe2a) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/20 07:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d61000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000224000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5c, 0x0, 0x9, 0xfffffffffffffffe}, &(0x7f0000a68000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003d3000)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f00001c4000)=0x98) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067b000-0x2d)="ce263a8b0a6acc87b1f79f7a291a9b385902aeff17f9bd3a5212e9eed27f1142f5", 0x21) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000b9b000-0x1)='\x00', 0x3) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r3, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) sendto$inet6(r0, &(0x7f00001d7000-0xc)="8ce4d4680b8dc3f90fc86f08", 0xc, 0x0, 0x0, 0x0) 2018/01/20 07:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) close(r0) 2018/01/20 07:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x1013fe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d5c000-0x14)={{&(0x7f000003e000/0x4000)=nil, 0x4000}, 0x3, 0x0}) unshare(0x40600) r2 = syz_open_dev$dmmidi(&(0x7f0000c5c000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f0000510000)={0x3, {"ab6d385aa181a1"}, 0x4}, 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) fcntl$setpipe(r0, 0x407, 0x4) [ 87.381200] binder_alloc: binder_alloc_mmap_handler: 16065 204ed000-208ed000 already mapped failed -16 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000567000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000139000)={0x0, 0x3f}, &(0x7f000033a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000360000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x2, 0x1, 0x9, 0x9}, &(0x7f0000439000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 07:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x2, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00003e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006b5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000a60000-0x10)={r4, r5, 0x0}) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0}) prlimit64(0x0, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 07:54:33 executing program 1: sync() perf_event_open(&(0x7f000017d000-0x78)={0x0, 0x78, 0xa758, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/qat_adf_ctl\x00', 0x500, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000028f000)={{{@in=@multicast1=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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d16000)='/dev/input/mice\x00', 0x0, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a85000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e9b000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000af1000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000060d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) socketpair(0x8000000000001e, 0x10000000000005, 0x0, &(0x7f000006f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f00006f6000)=[{0x0, 0x0, &(0x7f0000aaa000)=[{&(0x7f0000a99000)="f2", 0x1}], 0x1, &(0x7f0000d2a000-0x70)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000942000)=""/236, 0xec, 0x0, &(0x7f0000bdd000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x52a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000045f000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e75000)='/dev/input/mice\x00', 0x0, 0x6041) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/20 07:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000598000)='./file0\x00', 0x40) r0 = open(&(0x7f0000d05000-0xe)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00002c0000-0x8)='./file1\x00', r0, &(0x7f0000252000-0x2)='..') 2018/01/20 07:54:33 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) kcmp(r0, r0, 0x8, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/20 07:54:33 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000b16000-0x18)={&(0x7f0000a23000/0x2000)=nil, 0x2, 0xfffffffffffffffe, 0x26, &(0x7f00006a7000/0x1000)=nil, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000cc1000)={0x3, 0x3, 'client0\x00', 0x4, "6937af0b345bdcce", "e53c7ccf0e0c0e9f85c1e202943672e69ffa5e9e61f133b63f9e27fde466a5b4", 0xaf, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00006d9000-0x7)='ns/net\x00') fsync(r1) 2018/01/20 07:54:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00004c8000)=""/174, &(0x7f0000717000)=0xae) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f00000dd000)='./file0\x00', 0x80, 0xc0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00004d9000)=0x7fffffff, 0x4) clock_gettime(0x0, &(0x7f00003bf000)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000543000)={0x0, 0x0}, &(0x7f00004b9000)=0x8) write$evdev(r1, &(0x7f000053a000-0x80)=[{{0x0, 0x7530}, 0x4, 0x800000, 0x6}, {{0x77359400, r5}, 0x8, 0xd167, 0x7}, {{0x77359400, 0x0}, 0x7, 0x7, 0x1}, {{0x0, 0x0}, 0x40, 0x9, 0x7f}, {{0x0, 0x0}, 0x6d0, 0x9, 0xffff}, {{0x77359400, 0x0}, 0x100000001, 0x8, 0x1}, {{0x0, 0x2710}, 0x3, 0x1b, 0x7}, {{r3, r4/1000+10000}, 0xfffffffffffffffb, 0x8000, 0x401}], 0x80) acct(&(0x7f00008c0000)='./file0\x00') write$evdev(r1, &(0x7f0000dec000)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fe2000)=0x7) 2018/01/20 07:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004bd000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000db3000)={0x0, 0x800, 0x8, [0x80000000, 0xffffffff, 0x2e18, 0x40, 0xffb9, 0xb5, 0x3ff, 0x10000]}, &(0x7f000057d000+0xef5)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e59000)={r3, 0x8, 0x30}, 0xc) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f97000-0x20)={0x0, 0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000769000-0x46)="4f7ad0c9edffe9486f1748144523c0c653773e00d4bba29028eac32e8de58f5930fd4c06bb78dcf50bbc54c90c0ea17b4763dde5f9eedfc8116f5c00000000000044c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a94000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f00003b4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f1000-0x4)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a45000-0x24)={0x4, 0x1, 0xa461, 0x0, 0x20, 0x100000000, 0xfff, 0x15, 0x3, 0x1a, 0x1, 0x84b4}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c0d000-0x4)=0x0) write(r0, &(0x7f0000c92000)="ef", 0x1) 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000000a000-0x8)=0xffffffff) open_by_handle_at(r0, &(0x7f0000004000)={0x87, 0x3c9, "2a93a9c02a6a4f1a989afb1467c112241554cdf372bb12bfe8a2c92e3249abfd35df0e0c1b650544c6062a64e4c279b0dd66d356776ca09007e6777959ade943eb4ee671a292fb82e8c9a63e602bbea0b4fcc3aa7d15db89cdbe46b8950f871de525483e42a0946a805d83f9f6311b379b4137a25d28f00f164fb70fa70f23"}, 0x8040) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={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, 0x0}, 0xfffffffffffffc46) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f73000)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f74000-0x4)=0x0) 2018/01/20 07:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000159000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r0, r2) vmsplice(r4, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x16) 2018/01/20 07:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b1d000-0x68)={0x74, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000839000)='/dev/cuse\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000e5e000-0x5c)={0x0, 0x1, {0xffffffffffffffff, 0x0, 0x9, 0x0, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/20 07:54:33 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f85000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000f87000)={&(0x7f000021e000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002ae000-0x8)=[{&(0x7f0000f88000-0xec)="3b74f81ea0c36f0eb4ad3d4bd0d3df522a4f52a74cd829caa7825e33b64f53b43a9e4e82e3171c8afc307ecf7e0b8d1e50338748aed09da5f2e3b204d56ae50d0ab64d038b601ceda862bfc4d678bd0c", 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000f85000-0x80)=[{{0x0, 0x0, &(0x7f0000f85000-0x38)=[{&(0x7f0000f85000-0x49)=""/82, 0x52}], 0x1, &(0x7f0000040000-0x99)=""/153, 0x99, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x989680}) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/20 07:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$binder(&(0x7f0000243000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) tee(r0, r0, 0x5, 0x2) r3 = syz_open_dev$sg(&(0x7f0000858000)='/dev/sg#\x00', 0x9, 0x44087f) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) timer_create(0x0, &(0x7f0000fa6000-0x58)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/20 07:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) io_setup(0x6, &(0x7f0000de5000)=0x0) io_submit(r1, 0x2, &(0x7f0000cf9000)=[&(0x7f0000481000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000c83000-0xe7)="0a2b6c339c2516cd482dca72b69fce52636663764928a980095af76c371ea6fe512960a13f17266fc19906a9a670426ecde358ec3f36a6c77be25d7b3be9db64d534fed2ece147192e97c157ac37dfa36effb99e9dd8d6b30fe562842b8ed4c7022dbef2e0dc7ab3c6a45631f6c846354d6589e07dff686be5f83689a8e306d714974752704530a77ed076c1a9869bc469a597e309d9f894188b4dce279948f56941ccd393a659e3a3c1d66d6fcedab873c92301acc121cdd9f9638fe5489050ae61c6ec893ffcfebe453178efc44574e96fd92c48f825fbae1a53c543a2e10cab8f22845aa829", 0xe7, 0x7, 0x0, 0x1, r0}, &(0x7f0000068000)={0x0, 0x0, 0x0, 0x2, 0x22f, r0, &(0x7f00003c2000)="311f0ad7bcdec376cebd56a9066486a8c8c04317d2316b1d6f5267f5568bfd1d33dddff1b2a2f6ca4085fb9c7bca83ea", 0x30, 0x800, 0x0, 0x1, r0}]) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") preadv(r0, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/01/20 07:54:33 executing program 6: mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f000066d000-0xb)='/dev/midi#\x00', 0xc00000000000, 0x2840) utime(&(0x7f0000db3000)='./file0\x00', &(0x7f0000997000-0x8)={0x80000000, 0x2}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00001ac000)={0xfffffffffffffff7, 0x2, 0xffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x9, 0x2, 0x3f, "1ce225124addffd7635f2e0f7d105fa7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) creat(&(0x7f0000b1f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000001000)=0x0) 2018/01/20 07:54:33 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x2, 0x1}, {0x0, 0x9}, {0x8, 0x33f1}, {0x8, 0x9}, {0x3, 0x80000000}, {0x6, 0x7fff}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000004000-0x8)=0x0) 2018/01/20 07:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000123000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000198000-0x4)=0x9) dup3(r1, r0, 0x0) [ 87.891959] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/20 07:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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() sysfs$2(0x2, 0x3, &(0x7f00004f4000-0x3e)=""/62) waitid(0x1, r0, &(0x7f000088c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000cd2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0xb, 0x8000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000c43000-0x4)={0x18, 0x0, 0x100000000, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00002fb000)=0x0) io_cancel(r1, &(0x7f000062d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000073d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() pwritev(r0, &(0x7f0000871000-0x18)=[{&(0x7f00000ea000-0x86)="d449dc08a3de89cfa1d1b6baa6cb011de7d068dfeb89753aa77ed7d699e5f77ae4c10fbddaf95347b2940dde3b145341877f3622bcaf76b6014dbf8a6360a5594fe0f6366f1c1a24030acb4a20b92e8d36c7ec8eebde0ed2e4644520a37f142789fd42b386f68c9f960bc4f7296f582b472b3263ea09e540ab92ca84f00a5e678a2afbceb487", 0x86}, {&(0x7f000091d000)="", 0x0}, {&(0x7f00002a6000)="3cb9fcd25037c0b2f69de38d67c7d94cc5d8b9804e04e7f990ecf90a61ee94b4065983bf4831f82fd3effc06f00f42c1ae81864020291c1c2c7d359aabf5907ed23091b5e417854f272399584639ff70f3b3cc4000f702ae7c321fb3adbee0b7e80c86c35ddd8582d8ede1b27552943f5e93d1a71ff93afda252667f8bb82df4e134c3c7688e5de46810e93d7421837075acf0d4108c3d227fbf6699bdd107501e306dbdd50cd32eb16e9cdd71167d347cf4c0fd190fda55a78000297ed1f93626c464fa5b0e7445c5b2f6f08d7594ea23cf60617044aadc4467f2dba710b2d03d347d2be2c69170ec1f1f74336a2798182111d38a", 0xf5}], 0x3, 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) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup(r1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000737000-0x4)=r2, 0x4) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x2000000000, 0x0, 0x80, "46c6dd11d64b6a4a0df96324c98fe535143835b20611719ee1274d289b74b11a0b510c6dac2b97d142b76bc42d88b78289db581d37a1a5590daa9c1fa8cc7c", 0x0}, 0x58) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000abd000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x1a, &(0x7f0000e36000-0x10)={0x7, 0x9, 0x2, 0xfffffffffffffeff}) 2018/01/20 07:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd2000)={0x0, 0xf21b, 0x2, [0x3, 0x9]}, &(0x7f0000220000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002c7000)={r2, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea690d1, 0x2}, &(0x7f0000af9000-0x4)=0x98) flock(r1, 0x2) flock(r0, 0x1) close(r1) pipe(&(0x7f00006e2000-0x8)={0x0, 0x0}) 2018/01/20 07:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000f11000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000050c000/0x1000)=nil, 0xad}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004be000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d91000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f5f000-0x8)={r1, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f000027b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9208, 0x9) 2018/01/20 07:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ee4000)={0x3, 0x1, 0x1, 0x6, 0x3, [{0x4, 0x0, 0x401, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8001, 0x9, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000438000-0x8)="", 0x0, 0x0, &(0x7f00006f6000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socketpair(0x1, 0x8000b, 0x5ce9, &(0x7f000045c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000042d000)=0x80, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000cb9000)=0xfffffffffffffeff, 0x4) open_by_handle_at(0xffffffffffffffff, &(0x7f0000be5000-0x47)={0x47, 0x0, "b151c4a9a2018b8c2753610e15eeecc51f76d5ef5fd43e18de39121ea312351e9d5b7eea0cff9db4971e955dc6a214058dfaad15622ece53cdb84720d03138"}, 0x14002) 2018/01/20 07:54:34 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ee000)='oom_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f39000)=0xe0) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00007c8000)='./file0\x00', 0xf000, r1, r2, 0x6, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c88000)=0xc) setresuid(0x0, 0x0, r4) 2018/01/20 07:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000250000-0x4)=0x10000, 0x4) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000005) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000058b000)={0x0, 0x0, 0x20, 0x0, 0x0}, &(0x7f0000db7000-0x4)=0x18) 2018/01/20 07:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000552000-0xb)='/dev/adsp#\x00', 0xff, 0x0) getpeername$ax25(r2, &(0x7f0000ba3000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0xd) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0xd000, 0x104000, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009e4000-0xc)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000228000-0xe8)={{{@in=@dev={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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000-0x4)=0xe8) getpeername$packet(r3, &(0x7f0000622000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000323000)=0xfffffffffffffd39) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000955000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0xfd07) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cc4000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000403000-0x4)=0xc) bind$ax25(r3, &(0x7f0000f34000)={0x3, {"eeebeaca64de94"}, 0x2}, 0xffffffffffffff13) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000369000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5, r6}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000698000-0x10)={0x3000, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000814000-0x4)=0x0, &(0x7f000089b000-0x4)=0x4) ioctl$KDADDIO(r3, 0x4b34, 0xabe5) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) r7 = add_key$user(&(0x7f0000f93000-0x5)='user\x00', &(0x7f00000b4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e67000-0xb0)="281d01f4de9f0174bc093635cdb88ced09e572290ef406150aa2011b1005a2ef63ab7c2326163a60ca4c8e0e19c3683302f50b100de2ef2eb0eeb8f44a11bacd498a2f3217437d232b0bd58c0252948a3adf0bc90a2fbb593a401b94aa5494829511c42280863ebd56011ab9d4b21384eaed58a4e4c0a662b8649e874c6b50ac30183b1e606212935d2ca2b544755c335d9df8f46ac13616dca78d83e604ed13336e6c6e529be2f096b181390390bcf7", 0xb0, 0xfffffffffffffffe) r8 = add_key(&(0x7f0000aff000)='syzkaller\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000086e000-0x1000)="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", 0xc00, 0xfffffffffffffffd) keyctl$instantiate(0xc, r7, &(0x7f000066b000)="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", 0x1000, r8) ioctl$KVM_SMI(r5, 0xaeb7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[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}}, &(0x7f0000830000-0x4)=0xe8) ioctl$KDADDIO(r3, 0x4b34, 0xd8b2) sched_setattr(0x0, &(0x7f0000d84000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0) setuid(r9) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/20 07:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00005d4000-0xa)='/dev/vcs#\x00', 0x4, 0x0) write$sndseq(r1, &(0x7f0000dc7000)=[{0x6, 0x7, 0x800, 0x6, @time={0x77359400, 0x0}, {0x57, 0x1f}, {0x5, 0x7}, @ext={0x91, &(0x7f0000553000-0x91)="a50f928bc8813f802c423cffcc972723ff0397e29191a2a0c6e16c9933f050662b1b32a5299aca6cf42ca32023ff83eeb52b42065bd34f4fdc153ec6192cbbb789b9284f02d2b15471e9e6c33cedc8db184776610c07d5ce948fb812518d61e670c8d9563dae08b83dd5121782d9c8d04b0e965e12bf7490382b05faf5446d718267c56251f6762cec7315ab72c4750120"}}, {0x5, 0x7f, 0x4, 0x5, @tick=0x5, {0x9f3c, 0x2}, {0x9, 0x7fffffff}, @control={0x5, 0x0, 0x10001}}, {0xe0, 0x86e00000000, 0x80000001, 0x1, @tick=0x8, {0x5, 0x4}, {0x5, 0x3}, @raw32={[0x5, 0x20, 0x1d58]}}, {0x8000, 0x5, 0x120000000, 0x4, @time={0x0, 0x989680}, {0x6, 0x5}, {0x1, 0x1}, @addr={0x1fe00000, 0x2}}, {0x6, 0x5, 0xffffffff, 0x100, @tick=0x1, {0x1, 0xffffffffffffffc1}, {0xa1, 0x40}, @control={0x0, 0x2, 0x9}}], 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000656000)={0x0, 0x820f, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 07:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002c9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000b3a000-0xc)={0x0, 0x1, [0xc5f]}) r0 = syz_open_dev$usbmon(&(0x7f00008aa000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000e02000-0x1e)={0x4, 0x40, 0x7ff, "40e212ca5642", "bd76d289caf175ee856f7b42d94e329f"}) 2018/01/20 07:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000036c000)={0x2, &(0x7f0000693000-0x4)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000b37000)={r1, &(0x7f00007e0000)=""/5}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000990000-0xb)='/dev/adsp#\x00', 0x2, 0x2080) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000070000-0xf)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000f72000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000310000-0xc)={0x4, r4, 0x4}) [ 88.384606] kauditd_printk_skb: 3 callbacks suppressed [ 88.384614] audit: type=1400 audit(1516434874.490:164): avc: denied { setuid } for pid=16218 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 07:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r0, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000d36000-0xc)={0x4400003e, 0xd5, 0x1f}) 2018/01/20 07:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000dda000-0x8)="00220400", 0x4) 2018/01/20 07:54:34 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x4)={0x20080522, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000238000-0x1c)={&(0x7f0000237000)=@sco={0x1f, {0x1ff, 0x101, 0x40f, 0xfffffffffffffffe, 0x1, 0x6}}, 0x8, &(0x7f000017e000)=[{&(0x7f0000186000)="419f8c443ffa17fab7438f1f2fe3c93e8452d34b49c4fc02572d1d40f57c4d47ff2174ba2e7d1b306c69d51e201c6d13e63158e8831561a3462cac587c346ed6bd341446893e457817a893e13b6a8e859ba12dc9dacc29ad391438555e2aafed1cd1e6e5760c170d43d9cf9a5d2fd0ea2af2107d5184030f346e6ac98fdbc7bc18b534ae28f17a0be56e3d8e2b37cc1bf7373dadbbd2d5849bd9d49da6743a9d3b9b225b845bfa6906855f8f3ed2c14f5cdcd7c798bd769c7b92aa22e62a8b5bc98d40407c5eb0f1d184074e6ccc61767d814462b207564d6659fdfc675df51e6880e46e12decb1a04b27f4955d4e06ddc", 0xf1}, {&(0x7f0000237000)="e86e95468184694df2b46a29b4fc54c0c4c46edf70c8afa2bc57e9a7026d760e3ae119d033ed0653bd7e96decca1b5377b1675544f4f8c211a", 0x39}, {&(0x7f0000238000-0x1000)="deef7f5a8230a4fd21815fb2646fe73a791cf685d702046306f506a5de41663b859d8abdee1beb9df5e3f7f2f4616f4003719d454f28f58b80a98be3089f8dfb087ab54d263408c720d58898d083ebc78696f8c8e9708d2269b1ac6dbb97725b2c7c8fa935c309f506633733790e3ecbd4cf300387ebfde36e94d76e81fe36fa55c08af5539e60c1de9afbbaa8a95a192265e7810356e5c15b6acd22694b188490fefc53eea91a156da2fb8856ee74db5ea49c63501d1490d3b7e7a43d985f93038f852f6ccf90a835b6f9b274082d27f2522678f1e3ff64e5589770a2e091a18dbdf3a48ddde91e6c77b0cae4791fa71f2471c851b81de4daa6941080a868176d53c75769f509ab7d28a995ca9f63c7976da61836919e5dd1e5ba78b1de3075be47e6d13fd09de6b06e1cf7e67dcdaa7a80b4857432ab0accd8ac36764735bb8ac86da09c7d453681fcf6d3e22913482a8695e6ba900a27e83c429b7e01dcd44b9cf79b0f161de59e9d1f832aefacb8e56ac208c0dd56eb3071f2bdce1b3c08a5a0f8de3c9b2352429943c58b53e51b7162d898382d6dfb1f0d6be5e49bb9d76aa768f7b571c0ae513631893a1e7fc6ad827908395de7a941a56e177f8e2b2297307920ff29f1b13648f285e0d8bbba175e8aef35f12e20e70778480f51e0f5c0b0c8c2f3838d214b10e4f2392f21d21eeb6de47512e5378a38d9274766bd815a277bbe2faab51a4b379bb379018cd62a4b1ee15c1c74530051091772337372b9d15514ad7c1323c61fd76ee3da932dca7f0baa401f406695532b73e08e7f3a2089ba959e4566981020952bcc5514d671c1438316f1cc95c3a217a37fccebf237a9e118165e8e2ba947efa70b663b56f04121cf9e147923daa443fec4912a31567028b123ab7a4bce2863e61e3e5c3f7943e548063226a4fbce7c4c64184fee9527b0ffcd41f58ed0a7a63b69d063406d6270526842932960fda4ed20ad7aab433c2baecb4252ed0c78d9e826bd5900f1c834000bfc0d60450eb6738416d3117ba254de8d95b30cbbe2c221f2696a035aa731cb19d845e98c18334d3d52b4b2d01a3f5c8e902753d986c03015bc411b25f68bcbdc433b89d233dcd94bd9949066b07b8bb0ecc5aa0afa047e1fa05b65c5e04946f8ade0f87b5d8f7a4f757b20eabe249988293dacde461d0fec00359f5f91510b4ebc2a403ea53116d4356d812a3819ac781f9d4abe6c38e243e394825fddc117aab5bb601063c0a0863bdcfa9dd612619f3cfa2a92f79c297b913ca5b10af59de3ceb647247a5fda2e53fae608e7e382c64c68a7a1f2a15e75786179742b0d6a8fd768ddcb1342253d46a4aedc65fe7f68852832c77f81cfddcc6660160544ec8c212d835ffe35a70462c6ffa0e9a6709c2f4f50f989d441c769324473533a8d0bfb90d21a26c7a7bcac40d4aac39ee63cd987961fbea26d6cbd196134492378ba753968f9489d40be41ded94c9f178af5cdf472d2c4b8bcb20694abeff19fb07ddf0dacb2824313cfff951b158ea23dca86cf2c096050c9a97147990b58a399ab6e60c8e5b86e6575aa818fc7da5080b604d67578da58ab17610c97cd481a75c9ed739e9bc783ab16b6564d54b5f26f93bdd9817fe8d1a47b1968a67aa9815380e0a3907dbd6a7db8fbcc5d2e6ca094e34a67c668b9a62b2f422a6ba84b6bf97392e12b4ab896202b616a9922554423c91e031124babb4e8c789c95effe349d93e2a903d70a7e456008febcd03eb76898066dfbabc2e554e660a240438632ada3c3d34b1e75d5385a1658c76b245207ce00896179c16231781fedae371a150629d003e894c3abc31be7685c9e60f8eeba0d6345e1d230c4fe1841cfa180a02287022d3a8188383cd285180f4d43cf2c4630ebc88e74a4357d3a02f0c34659bc160f6f5b453cad8e1b5d2417b44ab4312ad3c23a4ea5e88321b7c6a78652a52cc3f28da9a954b3a484abf1724849d4cb628e977e989f45a34b711c1b2d9dfbeb1c74b655df0f622119f63952659e420a7cbe8d82d79bcc577ded9a2bef7f78ee500d8aa56c9ad07a619dc454a4c1f8e31911dca098839bd903bfe4ca76e46ceed9857e1374e55a41896872396c0260d4d98d0d3cfa7434f9d79dadb0c6c6db9b364e4e91760a9d13a7e046aa272608f8f90b6b743ebfd44bb1bc8fcdf3788ee2df36dd5474bce69f771dcec91335997e8c5103cb681592888f81477f62e24c8410e890c244167a3526c418e2b948f13c51d65227c455caffa604c98b6288d0db27d70306ef561b60e1bd0eadb4622d96969da58f19e7aa194b34bf5961d7c36ea7633bbb82ece5a7c5ff9013479ddd9bfab8645f6d611066aa1857e064e7f951aa6f3a4900dcb215a2e18d31a9d0dac671eba1bfb52fd80c93609045aa0837ee79dd86723b45004202ff7d61053f002ef327830280c445e7db6d34929dbf37c1d18daf78671c2eb18f590d387f695300abb207fefc4689d55bf20fece3ee56e1b57d1d8bf965f1ecf5a4fadc1c675abee59d15b64b1c36cd55d24beef692207c8bdb37b62dd4e000ac1b55b222379c5800e248020f2f0b721713b2bec847d32d613654dad6e65af3908e3e17be194be48a7de43c85296b6095c8045b68ebf595002522719c9a8d2516fecc35afb48f9fdbb1387dc751879480ce6c46c8c969566799863a53c4aac500b4915db959c67e7b0ba91d8eb3b0e3c006ce3294e8c0649d28f3e5e8a59de3ebc327a524331440819637c9bea4112f4fa5d15178038cf0d5e146e6fb62bef46ab77845905f3961c13b17d41824c822f9c9a703b4ab6cc32181d02c573468c993cce07cdb718a994f680b4817adbf7a23ab753ad57b5470746207e60d5e68a2cc9544748b25f8d39f4200f526c6bd6fda8fcfe95b9556abcc6f4381501b97986a1a26f0b0ee763a8e677bd03ac8ade3bf90e5cc968f2676dd7ef6bce76a7194db8a4d1fc1281cadba6e724f4e0adf32903e3e05de99b48132d90f5b47223c1240dc732c8271e3eea16b99603071e63ee1a5cbc0ad3e966fd5b906ad39aef0ffb14e987f7b6248f6a76a65ee4fe64d3a474833f34005ddd7660ccded3408e8d7a8d9e9887a8525123bf04fb73ab3a543e8b54e892df50e3b17849d261fd905f3ed5e5385b3a59a228e7b7060cea57c09292910da1d53cee1c5fdf79ac1fecc8e218adceea19146677b86e13e8d679a13e2eaad4464d5c235098ab20b25cac2625bb1dd1e0bb041c65b1621bd16e66bfb035ddaef7cc21371b025b53b3a2708c06f57f1d5295bc449d34f72c446950372059eacc4afe7b047c73edfe2ed687a3d3dcdc96536ea90d228e47cf303713fcc86ea77300d170ad12ad8f96cb540f6d4d68a1a5b6c3858991f478f5a787eef92e48bca69bfa2ee6ec9d921c6351071925a3758eef84a9696521ebb15dd44210812640c61c74f8fa92cfc453bd4aad9ddc98560f10d8bea68554b4853169f687d9fac3451736f1a25375d6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0x1000}, {&(0x7f0000193000)="67a08b7b16511e6e5f067417587708a418705b6c60d0d2661f43760b9eca1eabc7bcdc3b804a7dcf83eee23acd25969b6114a7094424486b53ca453648db22d8a5671b28a05d254964d529c0ba5bf63377466b0fcef547c42a86bcd4cc1ea6f1f6936cc99c66cd3ff835237aa2cf9ef2173a79c1c8daf5e39347328293285e1cbfc8b697fe27d8d528b24d0b5f0f0f0c7eed57d73d5e95cfbed47a6c14fc297ef25f7018ac0a8544bdc4df", 0xab}, {&(0x7f000005f000)="ce607e06965dae2ea609df254009ab3809635bf58bb77edeedc1a5e931b0ab61724a32e6283a98bcf8b8d696866c112c83335aaad7b533c892291ec70b53bf0f23518b857f368512307fbdac8bbda1ed08109c16655d9b7f2f1fd70829938812af969457957cf3893debb6af2993", 0x6e}, {&(0x7f00001e4000)="cdd7b219c210e510561ae1110ec08194b904548cdec238ab726b9afcc018651d616d20e0893d8e39ead1b5494bb19f65db99e129efc0a6bd0d390a86f78290c144107dfaaf931f3a587771e0d58382d4808d84c8e9d024983b7d86383a1d7ada67c46027411f067e8fc3b3909d8837285dd3d6aeaa219e92c1b0fcb0834696f14e42ba599a041515f80001b1a4a37641bcd7426b268dfed335cdec", 0x9b}], 0x6, &(0x7f00001a4000)=[{0xa8, 0x11f, 0x7f, "e73686e7f0f151942bec2cc2ceae8d1d3d2ecd0153a781496706e984e164093d18b753a64ee9ce5e830222844171d02c3db3ebda3f4f7bfb789fdb99643be4ddce8933461fd498fc535be4fb026838776fc2637c372405f0e002aef0b0c76b16b52368cd6a12fe023b813a3480d0bb27ab119ba5df153b14662d594d860623e7f4381ffed4f93594ec60b1eb3c1b7c2cb75088f535be168541ae9e"}, {0xcc, 0x19f, 0x12, "55cb0a544cd8b25f66601421994ec5831f8b0ccb7a0c653cc66ae58c3605a360c8bbf91f13804b5f4c1ca72f28c9b1a5bf44897f8320c1eae216a6f3a7381040de23a582635bb07875056cde2ece813bb3504f74cc6240d1a1f555433fffbd8e29d374bd5e3934fc5061a4376b1a19a5ecebb30deda27cbfbb7d72e6f948f4f91013c25d751885e7d0bbd1f2d0820247082eda6b59f5ba649084a7b0a83ef559c79b5bad76f4eb080548a7b5ce2e2de891720f2bba1c52cdaa71010c86"}, {0x58, 0x117, 0x8, "a58cc00650f2adbd411b638ba1f9b554366ae99d6c808273673ed5dc22c81dfe10477f94b1f81f418d74abe5e7a96faf368702aad4d42ea5f4fe036045ba33a4de2a261ac2a957e8178483"}, {0x100c, 0x105, 0x8, "f13f6c960808464f0d7bb4313dd56a7ff9aae4e8e0ba3d599857a39eb1b98bf6b53c3e3812a35b196154f77c762a0c91cd62eb8e5288f3ecf6fb3da6fca8a8e8ff13779193d2e0d0945586f3cb77271a62ff821fdffcccf5ac4c12277d010b68e7a6444e1103b775c0bc2e1789708ab1d0537ee8ea73ebbbb4bcd264fb4a6d78a29967f579a802875bb704deb69e6aa1f5afd2e29467e53d9c3135d4779cddba06cea1dd2d0ec3d4161278eb9068465499b7d89e24047bb991a154e4cfe6fd90338da59998816ade87199891ed9aa6ce7a3b0ab5ba87136ed8752402fa12b0b70c20ba83bdc498b0d5c8ac1e9fe64f6ec189f897725e110162813b6ed95ffbe1426dbaf38ef69abf3a312eb721c0058f0de5778b94dd017be4fadc651c7af1e7abb0fa6dde167853deda0541058eb6ad0c9920582b1dcd333cf772a00ed7e7615cd8b6376705e75a4d0a1dd6f4c12cc7740cdff29df90fa63b7ae1bcf86fd7f0d55b1f959f2a5c1912537c3af12fa6cbad7025c86fd3ed9a8c67b0d64f99b068d475d5e2449bec61c0209b00327d8521c9f10d3357ba7aa47cb0fa43dd732d9375696c301cc963369e4068a0ee9142caa6badb8f7faacd7e5289f87234856156675b144eb6a9eb4b7462942467d22e05bf0df9ff8e52e6fa632eca40cfe2f46e69d6e880aaa68f18b7802af23127fb412a1b4c759f10914322d7d43300e942ee8f0b07ad295e912f5424cce1fa99664bd4f02bfc0ef1823bb8f08565220b5e72109059dfca6ab9244301f9ecac9c0fa2e0cbf188e189fb60fd4e893cc908398a823b3e14572f7d13ee709c51ca34f1a90bb3c1cebbea2bb25baade57d561e81d07e1a2e8fae4481d21efab1f9263eed09bb943ff4fdd83f470b5f22df37c265c08eca9386bcaec4fef83e327015b2a7ecbc004286a3887e25dfec798a8db6685354083a106378b0ff903a4c6ba058e8f93f7894b2de8bf1083b168e6a1fafa2971eb08ed92371f8e3b81a081e2be3732aae644ffc2a265a00847c78f6fd44ad09e260373a791d941b2670d80df3984e91d3cb97ce88fe32c4aed54a18f0fe10210ccf9798363e5a8559bc2659b463edba568a92bb1a51722d0a8089cc7f82a99d97a89c37d79d0095550817300c9d9d9ad1a461366ddd9929a6804f3fe5c541bc39a4faf4c7a3ad028aa6d28231876fb147ad2b1736831e0942ade75b0c5163417c6a750c456a965e38a620018daf0f6027f6c37c5fc5f2d17fd54c89a844a998095272116c83162cf76f7f7bca92932f52844d55539fe29476124f2fee8bd865782f76c2e5192d5ec7bd5bc5ad5a3da921432219a16dec68adbc09c3591f663eab38d28758a02d164ffeb591548c5a79a97b377c080d2abf5eb58ef1b93270ba87fc8889bae0426c1a447fa0cf5f613c2ac5a5a2e223556f2acaaeaf40dcdf953896cd5454bc6826db28d4332d1d988bcec5b782351e137314d0df6ebfc9da537bab65fd59df18c8565cd6f6ff5fde9a6d2791816637433381f915055f43743af959bf0b9f6f69013c45a351bfa9e7f370f10efc0debd5da7fddd6e12650706061b28fc0f05978505610bd90f1610eb2443c2b6414691625569ef840b764d00865c5e37a27f21a32f11ea0164a9262a65721e08ab11282eb058b2c100f634ac6d343d9b04d34dec99e3b3ee27f092c93a1850b3565904ed7fcbd3aa1d42f2aabb35fd2d05e333ffb636fa52002462911d2eb3dc05f87e7287562dded53ba5cd9344d01f41adcfc12fd912594b4612f2ccada733c122916124883df0d5727b2b54454e6192b9312e59967365f0839c61f1dcd49abe045c4933d5982f3e2cfb4a73c4d9eeb043df1db9d2cff0b5222f478c7bba78023a3dfad34cf43d44bac69c0faa4621a9efa5269a45a0718adade547f691283809d23407d6866ea44fdfdae4b30899452a58712f86a6278b55041ad6eb047d9a22727682e0efed3d139afe965ae06402f1250e7b2d6dcf04de54ffa1bcc6fc5157b12bb0b3304e95eb8c5e9c5b4216b83e6e251d81e81d5da77f1482740e6b10436b4e117785963b33d24a98fe268140900bfe777e2cceb850d39f529286dc32a64114afd0afe94d64abee3274450c9a5365a4de97f4eea88ff6e9af6d819265940d7162353cb114109cd6974c419d58553f77eddf94497c5794d0d408766e977707fbb091a33a8f7e6e687147f054a24c0d6c0491f2fae7804d496e2273c9a6f82eed50911c2ea84dc2ed7c7550455270660fe9e1b4701323ace88496a047443de4698d34530957e57d431deec3f58cf462091f30bac99bc1e85b99aa7a9ace534ddb86006614d7552f6786725101d7793b4accefb7d6dc9cf2256bcdec61da3a4458807442732e48529ff90b6bd29bc0b0c257f66681fe3fc37fcf9d6a3e14a40438a4eb68c933be17df7644f3df6b69cbbb9432252687ac42949ec5298aa5b9b6214506766d862d20ebf5188600f424b08405ce70c623efd752355454dfbdbce650ba69b404ee0bcabdbcf33731ef9a62c71fad641f201d4d30881c478702f8941774ab0a461dab72309433db56cccaa7035f1046c33cc597804b6c75b0a42a3335e1777fe04e91dd167dbb2477e483e431eae1c6b0d3196cefa846e88c678b8688587db0b1d74ad6522ce97cb972d740da02f46ab20181bb8c60eb286fd5c2b9053678b3beac6b868f97e74955af0c551968a2ff71670a49a83f4229d1257b48d87f9c238c2278f6c320003006f0d49cae0cda8b5b10cc3d9a868a23a3dc6e04c8a8de651ad1ce0ab832d826af687d1533cf4b12e42e47c8eeca7ab28df1ede04e9c742f624a12aae8ef7f392c8bcab8315eb2d57b4bdb2cd2a8cc04e758b5407137361d06a1b03e73bd877b0d0e2bd1f3e2a27711ac6d104d21cb6e57854ad8844e9533af530267d63eaead98170ee71b859169c296f13ad4d32b000dfd1def56e40ef99437e8a3c9f49069101419df11cdd6661860457b8c840f4d8a1be1f5567717a2dac17fe0043be9e440e197036457fcb73d196c1bba5a935804207ad3016ba62eea207ffa2cd4513fcabbe33ecd973963ab3ee9a4f4b20ba0f04dcde9a5ba84c1a7bf39e7c61d8f877c518b8b32ca341c46bfcf518b69c0577434e53e19d26fd3d3308e0f4b794a7fb0983e6713f96397f0dcba29a462ad72f502a648ab34255ffa495dbf4f611b8c8a072d28ad2e545afbff3c4816b6dbd10366c02338b59125f3b39e6b15de049ea0b81987a877adc81b4675300e0117c59fa1125476ef4b7bbacfb43c9692159ac9b141066cc673cbcb5b9596f6ab58294341dd303c21fc0eefefc7ed3fed692c0422bd91e51554d52d740f4ae92e596026ccfa7a897b81db44143af3388fcb313d247eb90503db36d2f81eb068107360e73975ae780f5232d4e89bacbfee35ea14dec77e2221b2796bbfc7f035894a11e3f4ef2920451719b23d1c0022afd6838574320fd4977135a4b12c29801d061beef7d813e3a08ae5e38186218e64d689ca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{0xa8, 0x113, 0x6, "da6ba6c3eaf701393afd9f802b49c3c8fa3a05cc0c4885c057b7aedf38ea7c9cdec4858f979fc6c25143d6e3daa2ce0942fc7d27a33e335e9f5706258880dea2e8d67125f2c33efe6e3bfb155e3609e81667b720f3d328652636fbe91537b7e476aa81653e75cfa2b1a6e32208550335853ce5d4671535bcaaa336f8cb45b2a8dcd21b2bc2aeadda4e7d4e3a04574de5b1bab3b18a3ea78ac9"}, {0x54, 0x84, 0x9, "eea5aa93553fb3e40629bb8557546041347870060b8c584b7427e31e154ed22993aada7d6bec23e34911fe69ae731a494dbe451926f5a237616d8ecec54f3eb40500d90aae761fab"}, {0xb8, 0x1, 0x7, "f62e2fd15982bd580d65473005cf940f405a55905bca24b0d629d981377ad10f698a4ed21e3c0c19638e1630e32ceaadfc1a86eb70402cf89b8eb018cce517b80217355aa00018aa02a992e9fe03a8886e0160c258c93ba6b09d8225f912e34ac41e887fe594923f8035eae40350af5261d55b8996f9c7275120d59bfd30db7ed1fd41ff3067ce872e0edd215677ca7b11f8070d55d565fcf1e8c57ed519fea75f18e4a35d8385639ae179"}, {0x10, 0x116, 0xef, "e48cb30b"}, {0x2c, 0x0, 0x9, "19e173f09a62d8ff2b76a8392a630fa13421d5895e2cf81bc65a54fcdb95"}, {0x10c, 0x18e, 0x6, "7c96a651730a9eaba7a4d524390aa0faa04177587672f3cb3f02433dec3d724519033c552e4980446942f6dc1467b010d11851bbbc6ad1306efa323b7ac324f5843b812aaf76ed4f1172c82d41905e42b4a25ce6e2654eb7d50c859adfb2df2e2bd9bd0852c827bbdea621c38c895ea3a1e8a3b4d76397059ee75f3a831bff65b8a734bb1fc1bae334136bcaf9b2df3d557b5fa95a1be14da8a65f3b9c7179c2b56a1670c40451743eb162d0dce66453f4f21f4f2c66adacdb8a8471c76767ab8a249a2256e211987f9ac1d1eb62eec964fcd6de71a74c4affcea1ebc38280f8726a243c3cc0cb875612a3b7db35b1b28d0d9279445edfc40c822a71abc4a2"}], 0x14d4, 0x800}, 0x850) 2018/01/20 07:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d8a000-0x78)={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={&(0x7f0000ed0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000054a000-0x38)={0x1, 0x0, [{0x51a, 0x8b984fe17553740c, 0x0, 0x0, @msi={0x6, 0x9, 0x800}}]}) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000068f000+0xf0d)=0x0, &(0x7f0000abe000-0x4)=0x4) 2018/01/20 07:54:34 executing program 4: pipe2(&(0x7f0000edb000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00008e5000)='setgroups\x00') msync(&(0x7f000013b000/0x3000)=nil, 0x3000, 0x2) writev(r1, &(0x7f0000ee2000)=[{&(0x7f0000668000-0x1)="b3", 0xfffffffffffffe89}], 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c01000-0x8)=0x0) splice(r1, &(0x7f0000446000)=0x0, r1, &(0x7f0000ebc000)=0x0, 0x75832a79, 0x2) 2018/01/20 07:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004ac000)={0x101}, 0x1) mremap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000f92000/0x5000)=nil) 2018/01/20 07:54:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{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) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x2}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0x12)=""/18) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/137) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000003000-0x18)={0x6, 0x6, 0xd02a, 0x6, 0x200, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000-0x4)=r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x820a, 0x0}, {r0, 0x2090, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x422, 0x0}], 0x7, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000-0x8)={0x8}, 0x8) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockname$ipx(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) rt_sigqueueinfo(r2, 0x8, &(0x7f0000003000)={0x1c, 0xfe, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x5, 0x4, 0x3, 0x2cd, 0x0, 0x4e8, 0x85000, 0x9, 0x5, 0x0, 0xf7, 0xd3bb, 0x3eee, 0x3, 0x81, 0x3, 0x10001, 0x5, 0x7, 0x6, 0x9719, 0x2, 0x80, 0x5b9, 0xf7, 0xcdf, 0x5, 0x3, 0x4, 0x7, 0x7, 0x0, 0x9, 0x4, 0x82, 0x2, 0x0, 0x599c, 0x4, @perf_config_ext={0x9, 0x0}, 0x2000, 0x68c, 0x81, 0x2, 0xf12b, 0x53da295a, 0x12, 0x0}, r2, 0xe7, r0, 0x4) r4 = dup2(r0, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x58366546}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000006000)={r5, 0x1}, 0x8) 2018/01/20 07:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ecf000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00004c5000)=0x0, &(0x7f0000029000)=0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) uselib(&(0x7f0000b1a000-0x8)='./file0\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/mls\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00005a6000-0x4)=0x0, 0x0) userfaultfd(0x0) [ 88.568561] audit: type=1400 audit(1516434874.675:165): avc: denied { create } for pid=16253 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/20 07:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000277000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000475000)={""/1024}) 2018/01/20 07:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fae000-0x4)='tls\x00', 0x4) mq_open(&(0x7f0000b3a000)='tls\x00', 0x1, 0x14, &(0x7f000030d000-0x20)={0x1, 0x1000, 0x1c00, 0x1, 0x80000000, 0x7fff, 0x2, 0x100000000}) 2018/01/20 07:54:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a69000-0x4)=0x0) close(r0) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/20 07:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000442000)="2f6465762f7667615f6172026974656d00", 0x2000000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000056b000)={0x9, 0x3, 0x4, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = syz_open_dev$dspn(&(0x7f0000cb4000)='/dev/dsp#\x00', 0x0, 0x290040) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000df8000)={0x6, 0x0, [{0x80000001, 0x2, 0x2, 0x3, 0x9, 0x4, 0x7, [0x0, 0x0, 0x0]}, {0x80000000, 0x8, 0x4, 0x9, 0x1ff, 0x5, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0xdaec, 0x2, 0x2, 0x7, 0xa3, 0x7f, [0x0, 0x0, 0x0]}, {0x80000001, 0xfffffffffffffff7, 0x2, 0x9, 0x1, 0x2e, 0x6, [0x0, 0x0, 0x0]}, {0x80000007, 0x4, 0x4, 0x9, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0x80000007, 0x1, 0x2, 0x5, 0x0, 0x4, 0xfffffffffffffffd, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/20 07:54:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r2) r4 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc8000)="7fffffff87ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf5a1170995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e3658ae6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672e38f7e149be31bd72b506e8b9511", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000295000)={'michael_mic-generic\x00'}, &(0x7f00000c7000)="57a819", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a30000)={0x0, 0x3, 0x30}, &(0x7f000007a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000627000)={r5, 0x2, 0x0, 0x1}, &(0x7f0000bed000-0x4)=0x10) 2018/01/20 07:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/sequencer2\x00', 0x4280, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e51000)=@assoc_value={0x0, 0x400}, &(0x7f00003ce000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cd1000-0x8)={r1, 0x3f, 0x3}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000df6000-0x1c)={&(0x7f0000782000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd7000-0x10)=[], 0x0, &(0x7f0000c39000-0xdc)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e78000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049c000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004a3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000112000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x6, 0x2, 0x8, 0x0, 0x0, 0xa, 0xa0, 0x0, 0xc, r3, r4}, {0x8a, 0xcb5200000, 0x3ff, 0x4, 0x4, 0x0, 0x401, 0x1}, {0x100000001, 0x4, 0x3, 0x5}, 0x36, 0x3, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x1ff, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x8f, 0xb7a, 0x0, 0x4}}, 0xe8) 2018/01/20 07:54:35 executing program 6: r0 = creat(&(0x7f00007d5000)='./file0\x00', 0x40) writev(r0, &(0x7f00007ee000-0x8)=[{&(0x7f000028a000-0x42)="2ee65dc65f0bf2fac7be956a3ade01c9a4bcd21b49513bb1d68d068118a90348f8c9bab7743aecb41a38da7341a8abe6aa574c33e5788fd3dd23c7720abb7e4f0e56", 0x42}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x70)={0x5, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @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]}, 0x315, 0x1, 0x8100000000000, 0xfff, 0x1ff, &(0x7f0000001000-0x10)=@common='ifb0\x00', 0x1, 0x8, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000002000)=""/69, &(0x7f0000001000-0x4)=0x45) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000003000)='-&\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000002000)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0x23)='wlan0@vboxnet1posix_acl_accessppp0\x00', &(0x7f0000002000-0xf)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001000)='{-eth0:-vboxnet0\x00', &(0x7f0000003000)='\x00', &(0x7f0000000000)='vmnet1bdevkeyringem0loself\x00'], &(0x7f0000002000)=[&(0x7f0000000000)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000003000)='\x00', &(0x7f0000002000)='\x00', &(0x7f0000003000)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000004000-0xe)='trustedvmnet1\x00']) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@generic="bd87b921140c7fd4da0cd7df5e09ba95", 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000004000)=0x1) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000003000)={[0xf004, 0x1000, 0x10002, 0x3000], 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000003000)=0x8, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000)=[{&(0x7f0000006000-0x20)=""/32, 0x20}], 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/20 07:54:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$binder(&(0x7f0000be2000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000d11000-0xc)='/dev/random\x00', 0x0, 0x481) r2 = 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) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000237000-0x3)=0x2, 0x4) fstat(r1, &(0x7f0000e9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000f3c000)=0x8001) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cc1000)={0x0, 0x0, 0x0}, &(0x7f0000a01000-0x4)=0xc) getgroups(0x3, &(0x7f0000837000)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r5, r6) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f000098e000-0x8)=0x4) fremovexattr(r3, &(0x7f0000168000)=@random={'btrfs.', '/dev/sequencer\x00'}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r7, &(0x7f00005bd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x101, &(0x7f0000534000)={0x1000}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00002ce000-0x10)={0xdfa, 0x2, 0x3f, 0x1ff}) rt_sigprocmask(0x0, &(0x7f0000643000-0x8)={0x7}, 0x0, 0x8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) 2018/01/20 07:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0xfffffffffffffffc}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:54:35 executing program 0: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) fcntl$getownex(r1, 0x10, &(0x7f0000f09000-0x8)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000fbc000)=0x1432) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000005c000)=0x0, &(0x7f00004c5000-0x4)=0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000b7d000-0x8)=0x0) 2018/01/20 07:54:35 executing program 6: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071b000/0x1000)=nil, 0x1000, 0x12) mlock2(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000910000)='/dev/vga_arbiter\x00', 0x601, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000910000)=0x2, 0x4) syz_open_dev$sndpcmp(&(0x7f000090f000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x600082) 2018/01/20 07:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004dc000+0xcb3)=0x0, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000012b000)=0x0) 2018/01/20 07:54:35 executing program 1: mmap(&(0x7f0000000000/0x113000)=nil, 0x113000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80007, 0x0) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000113000)={0x100000000000000, 0x0, 0xffffffff00000001, 0x200, 0xdea7}, 0x14) write(r0, &(0x7f0000084000-0x25)="2600000012004a100000000000000101000000040000000007000000000000000000000134", 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/20 07:54:35 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/access\x00', 0x2, 0x0) fsync(r0) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000c000-0xc)='/dev/random\x00', 0x0, 0x100) 2018/01/20 07:54:35 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000612000)=0x4e14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000276000)='/dev/vcs\x00', 0x10002, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c6b000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000cd6000-0x8)={0x0, 0x4}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r2) 2018/01/20 07:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000427000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r2, &(0x7f0000e51000-0x8)='./file0\x00', r0, &(0x7f00005a7000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x754, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000280000)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000127000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005fe000-0x4)={0x4, 0x1, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000007b000)=0x1f, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00008c6000-0x86)="b3b774ca4c326d65a40a66ee71be8e8a9c27e4dab2ee943e57de8fde2b0ca6888013a30a29c3c9d085cb5a85ba4416824819465ab0918f7444ff33f9a67660611cc5803892000766d136018512793200fe664d93e49c28b5566cf81ab19665985d38eb7d570f0d744745f533c1959d94e605f874620325cb9ec98d8f88837f8f8dd6a4ff9e92", 0x86) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000afd000)=0xfbfffffffffbfffa, 0xffffffffffffff23) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b1a000-0x8)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000e74000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/20 07:54:35 executing program 0: syz_open_dev$urandom(&(0x7f0000f77000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x228002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d9e000-0xc)={&(0x7f000002d000+0x20a)='./file0\x00', r0}, 0xc) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x1020000000a) clone(0x0, &(0x7f00009f8000-0xaf)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000019f000)="") ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000aa000-0x28)=""/40) 2018/01/20 07:54:35 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 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, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a73000)=0x14) recvfrom$packet(r1, &(0x7f0000a6e000)=""/125, 0x7d, 0x0, &(0x7f0000a6e000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) 2018/01/20 07:54:35 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000938000)='/dev/vcs#\x00', 0x31d, 0x40800) fstatfs(r0, &(0x7f0000b4c000-0xfc)=""/252) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r1, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) writev(r2, &(0x7f0000393000)=[{&(0x7f0000f92000-0x6a)="8cc90eb4fd201cb0d51475d37c3c0eafd7eec40f78185386aca65b96b25c968c3deefd6cb40aaa6d4d274f9e88b64f36a547144a22f30442fa9be8d0783d52c99390685977d46abd70184e9473c06c054a3096a00b961213583c5c1db53f40a349a489d5b06e04c64afa", 0x6a}], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cd9000)={0x4, [0x0, 0x80, 0x6, 0x3]}, &(0x7f0000eda000-0x4)=0xc) 2018/01/20 07:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000053d000)='/dev/audio\x00', 0x400100, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000aa1000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000e33000)=[{&(0x7f0000949000)=""/145, 0x91}], 0x1, 0x57) [ 89.439703] ALSA: seq fatal error: cannot create timer (-16) 2018/01/20 07:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000747000-0x4)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000205000-0xf3)=""/243) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000bb8000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[], &(0x7f000034e000)=[]) 2018/01/20 07:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008f4000-0x8)={0x0, 0x0}) socketpair(0xf, 0x80003, 0x6, &(0x7f000029a000)={0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_procfs(r0, &(0x7f000044a000)='projid_map\x00') close(r2) 2018/01/20 07:54:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f0000497000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dbb000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000226000)={r3, 0x1, 0x321, 0x100}, 0x10) fchdir(r0) 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) alarm(0x8000000) 2018/01/20 07:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) lremovexattr(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f0000ff3000)=@random={'osx.\x00', '[trusteduserposix_acl_access^\x00'}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000151000-0x4)=0x8) 2018/01/20 07:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00004fa000-0xa3)="", 0x0, 0x0, &(0x7f000034f000)={0x77359400, 0x0}) 2018/01/20 07:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000d1b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ffa000)={0x10000, 0xfbf581f1e2e9455f, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f00001fe000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40400) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000986000)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00006da000-0x8)={0x9, 0x1000}) ioctl$KVM_SMI(r3, 0xaeb7) clone(0x101, &(0x7f0000eb2000)="15eb1df3a6bd76e46f57e57457479cad53", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00006be000)={0x167b, 0xc06}) 2018/01/20 07:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getattr(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/sequencer2\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ea8000)={0x0, @in6={{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x8, 0x40, 0x10}, &(0x7f00008c5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000756000)={r3, 0x8}, &(0x7f0000546000-0x4)=0x6) r4 = syz_open_procfs(r1, &(0x7f0000139000-0x5)='comm\x00') ftruncate(r4, 0xf) ftruncate(r4, 0xb9d) 2018/01/20 07:54:35 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000014000)='/dev/usbmon#\x00', 0x101, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000003000)={0x0, 0x0, 0x9, 0x6, "f9ac8b2216e1cb819eb353ff5b8c3512615b0f37d711b714c16dc23e8960b0b08706000000063dee596adf39", 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001c000-0x18)={r1, &(0x7f0000019000-0x2)="", &(0x7f0000016000)=""/180}, 0x18) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001d000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/20 07:54:35 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$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013a000-0x4)=r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e1f000)={0x2, [0x578, 0x1000]}, &(0x7f00009fb000-0x4)=0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000381000)=""/206) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000da4000-0x2)=0x200, &(0x7f00002df000)=0x2) 2018/01/20 07:54:35 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x2, 0x3, 'client0\x00', 0x1, "6466a93d68bda83d", "f073b93ccf9508180000010000b00000e09b3c00000000110000036b6d000f1b", 0x7, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$void(0xf) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x100000001, 0x4, 0x81, 0xffff}, {0x8, 0x7, 0x2, 0x6}, {0x7, 0x0, 0x8, 0x10000}, {0x2, 0x5, 0x4, 0x593}, {0x1ff, 0x21b, 0x800, 0x5}, {0xfffffffffffffffc, 0x682, 0x6, 0x1f}, {0x9, 0x7, 0x81, 0x4}, {0x8, 0x4, 0x9, 0x50}]}, 0x8) 2018/01/20 07:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ac6000)='net/sockstat\x00') 2018/01/20 07:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000469000-0x1c)={0x1, 0xf, 0xff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x19, 0x7, 0x2000000000000000) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000c5b000)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000e1a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e8b000-0x4)=0x0, &(0x7f0000651000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008c1000)={r0, &(0x7f0000346000)=""}, 0x10) 2018/01/20 07:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) socketpair(0x5, 0x3, 0xdbc, &(0x7f0000b39000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000cff000)={0x0, 0x78, 0x63, 0x0, 0x80, 0x9, 0x0, 0x2, 0x40000, 0x2, 0x8ae1, 0x3ff, 0x4, 0xff, 0x20, 0x7, 0x3, 0x4, 0x100000000, 0x15, 0x6, 0x2, 0x40, 0x7ff, 0x20, 0x7, 0xe8, 0x3, 0x0, 0x2, 0x4fa, 0x3e5, 0x667e, 0x6, 0x8f9, 0x6, 0xd09, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x9}, 0x6, 0x5, 0x1, 0x7, 0x708bc5dd, 0x3, 0x7, 0x0}, r0, 0x5, r1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) 2018/01/20 07:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f00006ba000)={0x0, 0x0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) pkey_alloc(0x0, 0x0) 2018/01/20 07:54:35 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) r1 = dup(r0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000acf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x81, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/20 07:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9f3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 07:54:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x7, 0x0, &(0x7f0000963000)="", 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f47000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000853000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000017c000)={&(0x7f0000dec000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f00004b9000)="", 0x0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000978000-0x72)="7ed4f0541d81dd89d262d02a2e5e4bb379fb883f16ebb9c45ee664f06d9e39eb44963586aab4273ad718fbf1a3bd91b71c834a648ab4fcad69851aca46ddc46f7814597a086cbdc3283595c9c645ad322a7ac5dc4dcbc33d3dae594f52944d5b61e0fa71e4d489d65d8d7bc15dff897c129b", 0x72}], 0x3, 0x0, 0x0, 0x8001}, 0x0) 2018/01/20 07:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c47000)={0x0, 0x0, 0x0, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000500000-0x1c)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}], 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006f3000)=0x0) pipe2(&(0x7f0000ef3000)={0x0, 0x0}, 0xf38e34d8fc876044) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000550000-0x8)={0x0, 0xfffffffffffffff8}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00008f7000-0x6)={0x1, 0x7, 0x57f77ffa}) 2018/01/20 07:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x8000000000000001, 0x0, &(0x7f00009c7000)={0x357, &(0x7f0000a86000-0x10)=[]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000426000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$midi(&(0x7f00006e5000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000b0b000-0x10)={0x7, 0x6, 0x800, 0x1}) fcntl$setstatus(r0, 0x4, 0x40000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000081000-0x8)=0x3) 2018/01/20 07:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) tkill(r1, 0x16) recvfrom$unix(r3, &(0x7f0000c76000)=""/149, 0x95, 0x40, &(0x7f0000b5d000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000140000-0x4)=0x0) 2018/01/20 07:54:35 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f00006bc000-0x8)={0x77359400, 0x0}, &(0x7f000023f000-0x4)=0x0, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x4)='net\x00') r1 = syz_open_dev$midi(&(0x7f0000f7a000-0xb)='/dev/midi#\x00', 0x1, 0x6000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x401) r2 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x401, &(0x7f0000580000-0x8)={0x7}, 0x8) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) 2018/01/20 07:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={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={&(0x7f0000366000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000169000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a6000)={0x1000, 0x8000, 0x0}) flistxattr(r0, &(0x7f0000730000-0xd6)=""/214, 0xd6) syz_open_procfs(0x0, &(0x7f0000001000-0x9)="0008001f000f70") 2018/01/20 07:54:35 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f00002c0000-0x4)=0x2, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f82000)=0xfffffffffffffffe, 0xfffffffffffffee8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f84000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/20 07:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00009d4000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x2, 0x4, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/20 07:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00008ad000-0x8)=0x20000000003, 0xe5) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000d2a000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000780000)=0x0, &(0x7f00003fa000)=0x4) 2018/01/20 07:54:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)={{0x0, 0x2, 0x7, 0x1, 0x10000}, 0xffffffffffffff00, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xb490, 0x980) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x4c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8000}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000907000)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000c66000-0x4)=0x6) 2018/01/20 07:54:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x800, &(0x7f0000000000)={0x0, 0x0}) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000327000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x9e)=""/158) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fc1000)={&(0x7f0000e12000-0x7)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000785000)={&(0x7f0000000000)={0x768, 0x11, 0xb, 0x701, 0x2, 0x2, {0x3, 0x0, 0x2}, [@nested={0x10, 0x77, [@typed={0xc, 0x32, @uid=r1}]}, @generic="e0ee4fe4ef6ab23bf73fbb77db9e7253a93d9b7e0c223df81e4259711fe0277ab8c6d91e0018e0aed05925e28ab01f8b7e8974c2b78b924fddc467ecbdcc649a8f9b230883126dc89d9e3a07ba957b73bd5ef0d2d8e5baa6a78a6a323cbea6dbe106b2794ea5a9ff816406852b8501ecb8a000f855ca6076dd84b4cf59bf4f5c366e0e3e702defdd7aa3", @typed={0x8, 0x86, @void=""}, @nested={0x1ec, 0x7e, [@typed={0x10, 0x22, @u64=0x3}, @typed={0xc, 0x18, @u32=0x1}, @generic="028acd290cc9afa4c75302980c84a73b16b6cd585a6e326fb2bfa826b4d46a776a36ea45f92040103a343b7aed1d3bef7a186c0ac3fd8b2995aa4c2be188968ccdc330c183654b2e81172b2dc6a1ea60878afc33261b531d79edafe1948710d690dcaf55701b7ee6e2bc48d6429a2fc59fee8af071a1505bd7f5d943fc481ab92bea659931dde63f31cef1e05649d431e67a78d3e5436ce894d771d51489abe42d210ec64b49ea21101cf6ffea513489792719", @generic="8178cf91669a71a1782a3c749d17d5f941a047688c8cfdeeb67f1492da46ffe35363030f53e8e64b40", @typed={0xc, 0x76, @uid=r2}, @generic="5175f5bf59d9d2b98ad7f576535396791f07454bdbf3cf5b51ecf507ca7b8793eaf427937d8372b017a7950aff40dd2d66fcdb26a3bf6aca33bcf2d52aadbef0cd839e7ea3d754bd06450635c6cec33dc8234cc15c5d3cf43dadf8b8ab1997d52c223f60b3cda8a849fa6c3e439f01541a6825ed4d5b5ba8f72be029d9be9db94e434490bd042f5b090d64922a2bd733e1e238eceb49d8a7b7dd613a7ec00f23130e82610ec43ba6a720d4b520355f673e977e6328504e4d7387dd5422c9a01ae888420863698d15df12cced4f5246197266d751d1f573f04a912df6b4b13754a367491e"]}, @typed={0x8, 0x7e, @void=""}, @generic="013e170d7e62bffdde9b5beda57be55c0c9a6129b5dc8f3592fda40d89fb747723605efe3e8bc4ad16544beb437f7d22cf90c3291ba1492b75d8b9f7c0d9d1a1367cb26db2de5dcd21c42292e0a1bb46f5e8f014af3853553ea2632d06ba9b03e356c06bb52aee1d4d12d3c29fb2d90e7c412dbe22b961fa437843a49fdbc606b4b665b42cf03582f511f75cc34cd8d7acf682107c61a34b5fc40396d98f547fc5f87f1c7845fddfaa96359b306c0cce973875b92f4e6a2efeaf8192895e3c04793af1024792805b401d68858392b5f851d731e3d5845d6d31d21e1036676e24c5ac3fcfaf0ed76cdcd943b7bac3c1ae", @nested={0x40, 0x5b, [@typed={0xc, 0x23, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x51, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x25, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x7d, @uid=r3}, @generic=""]}, @generic="21e4841fc48b5b1cc018d1205ebe501fb9db133cd5b18a6499b8f25e07563684e3d19523ea75e2de26c803c39e7ffd86b5a3fc79f5dcb50f4b42aba14270e48bf2c9e5feb5024c9c7eab17c12b75ca0c2d98c66e448a26677d5bc2fa35c2d23f5e589f727c9617c0b6cc6f37", @nested={0x228, 0x59, [@generic="b586627f7bc4ae6ed4febe7d2e692bd32cb267280615489685", @generic="bff0d121e33bfcb3d1c4fb427182eea8800354ac80290fb6ad372cce8b6d547bf82b29f40849dd14a00197b40d249af3afacf81e52ef4e9a9fc918f03d5e77b4ebb63f28fc37cb66e2b3a51ffc4a1821297e9016c187b3747e69b6bf074a2f7998005f0518785d46d7b55ba2c5ca8f0e5b44397c7a4561cdad6ab25a0810882ea38373e0a57422a2173c9658af782686043d13c898e2fb78f03ca2b2232a5eb7f13084d60b94025738559b240b10b017739d563bb44ed60659b897bccfcf724607ce45c576b71ff4", @typed={0xc, 0x1c, @uid=r4}, @typed={0xc, 0x63, @u32=0x5}, @generic="74b1988baaaa58924e6cc922498e8b3a248a7cce74a737d6102b3235c6d5f29f34cfc77f2cf9d6bcfd8ab2010dfc306465", @generic="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"]}, @generic="d342431644b98d886dc280f92bb0017edd09a050d7da2f73000a9fa2b96ccb0ebbbf0fed1b112040aa44cd1234fe48388e7ca48a87d46c27f79b10bd65429194285dd16d27d6eb094cb9480e7dc74224b9aac9c752b5e9b3dd27364a679cc3f4743dfdb5c141623b4e4a753e7fc15b3aee86e6e8b8d53a579f846ab7f7cdedf17266fa57e372aea7a48aac1bd0314e88d452fb0c6f4b967fcc561dbb37c6bcdd50766895f9a1976c21b2f7b9d6741366e2f7147f73cfd7a930a17de95a369c0f24e48152e2c808d2c4fdf7639875a927eea652823255d7b04bac0859697e06c2072ba201935bad38ce6f0a2ac97c31e641617e93536dfff7"]}, 0x768}, 0x1, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a0000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6f21ea63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={r1, @in6={{0xa, 0x0, 0x3ff, @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]}}, &(0x7f0000bb0000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fdd000)=0x0) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141000, 0x40) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r5 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') sendfile(r5, r5, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/20 07:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00007c0000)={0x7, 0x8, 0x9}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/20 07:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001f9000)='loginuid\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e44000-0x4)=0x1000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003af000)=@generic=""/16, 0x10) io_setup(0x497, &(0x7f0000e4d000-0x4)=0x0) io_setup(0x1, &(0x7f0000234000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000f17000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x8, &(0x7f0000b86000-0x4)=0x0) io_setup(0x4ac, &(0x7f00006c5000-0x4)=0x0) io_setup(0x6, &(0x7f000020e000)=0x0) 2018/01/20 07:54:36 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000aea000-0x1c)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c4000-0x9)='/dev/rtc\x00', 0x4800, 0x0) waitid(0x1, 0x0, &(0x7f0000974000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000ddb000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000885000)=[{{0x0, r2}, 0x7f, 0x10001, 0xffffffff}], 0xfffffffffffffecf) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000b5000)=0x1) r4 = perf_event_open(&(0x7f00008d6000-0x78)={0x2, 0x78, 0x4000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddaf, 0x0, @perf_bp={&(0x7f0000b27000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) readv(r3, &(0x7f0000761000+0x304)=[{&(0x7f000069b000)=""/133, 0x85}], 0x1) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 07:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000038a000-0xd)='/dev/dmmidi#\x00', 0x3, 0x101000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ecf000-0x4)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00001df000/0x18000)=nil, &(0x7f0000ad9000)=[@textreal={0x8, &(0x7f0000817000-0x44)="26dd51cebaf80c66b82c81d38366efbafc0cb009eeb800008ed065f464def90ff1bcbe4666b9a10b000066b80040000066ba000000000f30f3021a260f01cbb800048ec0", 0x44}], 0x1, 0x62, &(0x7f0000b69000)=[], 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dd2000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00008b1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000090c000-0xc)={r2, 0x0, 0x18}, 0xc) signalfd4(r1, &(0x7f0000f5d000-0x8)={0x8}, 0x8, 0x80000) r3 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x180004528, &(0x7f0000f50000)="") 2018/01/20 07:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00004a6000-0x4)=0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000c2c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c0b000)={0x5, [0xd3, 0x6, 0x6, 0x0, 0x200]}, 0xe) r1 = syz_open_dev$vcsn(&(0x7f0000a2b000)='/dev/vcs#\x00', 0x42, 0x202000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00009bd000-0x58)={{0x399, 0xb5f}, 0x1, 0xa6d, 0x40, {0x2, 0x101}, 0xe271, 0xfffffffffffffd73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f00001bb000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x48002) 2018/01/20 07:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000063f000)=@assoc_value={0x0, 0x200}, 0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000fa0000)=""/247) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000415000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00009b9000-0x611)="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", 0x201) recvmmsg(r0, &(0x7f000062c000)=[{{&(0x7f000032d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000355000)=[{&(0x7f0000d1b000)=""/248, 0xf8}], 0x1, &(0x7f0000f84000)=""/50, 0x32, 0x0}, 0x0}, {{&(0x7f0000207000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f00009a0000-0x10)=[{&(0x7f000009e000-0xac)=""/172, 0xac}, {&(0x7f0000ad7000)=""/195, 0xc3}], 0x2, &(0x7f0000ef3000-0xda)=""/218, 0xda, 0x0}, 0x0}, {{&(0x7f00004d9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000010e000-0x10)=[{&(0x7f00000da000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f0000659000-0xe1)=""/225, 0xe1, 0x0}, 0x0}], 0x3, 0x0, &(0x7f00008a9000-0x8)={0x77359400, 0x0}) 2018/01/20 07:54:36 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(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) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) 2018/01/20 07:54:36 executing program 3: prctl$intptr(0x2a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00007e3000-0xa)='eth1\'&)lo\x00') 2018/01/20 07:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d16000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002bf000)="71be060000008dec108cf40500000000000000268c1a010400005469090747ea99d48718bae0131d4d5f20302fa3a32cd268f191b9e9446f772d609b9787108e8b40582bb4232341a80212129f6af87fc16dfa7607fe190bb0517cbbce02fa0294f19e5bbb3184771777e1461a78b967e74b7ffbaf3b4f103293b0ad36014496c6683043d2", 0x85) 2018/01/20 07:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) connect$unix(r2, &(0x7f0000bc0000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f00007d5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000600000)={0x0, 0x0}, &(0x7f0000920000)=0x8) tkill(r8, 0x100000000000016) close(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/01/20 07:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000725000-0x9)='/dev/rtc\x00', 0x80200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000a44000-0x8)='./file0\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/rtc\x00', 0x101c42, 0x0) 2018/01/20 07:54:36 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d4000)={0x5, 0x7ffffe, 0x5, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000ff0000-0xc)={0x2, 0x9}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/20 07:54:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xada, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x9, 0x4, 0x7, 0x5, @time={0x77359400, 0x0}, {0xffffffffffffffff, 0x4}, {0xc4ac, 0x6}, @ext={0xd9, &(0x7f0000001000-0xd9)="139b0385e9e84b89f14530ff490a7ad036576dcfc9c05b0f77f2cab75cf8bf01e70357941b7c3ca028b05e751232e22de4d299c0ad4e8a3374964b7e236ef60d6e7b136fc223ecdcebde8568db8cbdb2d91c7b2ce3d8352bbdb66e514eb3853bd7bdc19a96af6991ef4a8041cb4e97a6e1443e7da087a9e42bf99b814e41336db1806129a10273388dc3ee0c4c4392327a02052591d116c4c7a0a025b4770d8153dc87a904f2d886ac70c87734169e471f0d6b6c3794db1b2998ddeebd5d60d9385d109cf1c11060c45ca0d6b20a27dd063fb15852d9977e1c"}}], 0x1c) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000088000)=@random={'trusted.', 'vmnet0]bdev%[system\x00'}, &(0x7f0000aeb000)=""/36, 0x24) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000958000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/20 07:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xf4, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x400, 0x4) getpeername$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x10, "9e072a3e9920982cbe24aba3d6bd4f6f"}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x7, 0x3, 0x80, 0x13ac, 0x4, 0x6, 0x5, {r3, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x9, 0x6, 0x9}}, &(0x7f0000000000)=0xb8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/20 07:54:36 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000a6f000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x410282) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x6000, &(0x7f00002e1000-0x8)=0x0, 0x2, r1, 0x8}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001000-0x10)={0x20, 0xc68, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 07:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc4000-0x4)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000578000-0x1c)={&(0x7f000000c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008e9000)=[{&(0x7f000003d000-0x5c)=""/92, 0x5c}, {&(0x7f0000d0f000-0x98)=""/152, 0x98}], 0x2, &(0x7f0000075000)=""/198, 0xc6, 0x4}, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x20000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000741000)='/dev/sequencer2\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000a8d000-0xc)={r3, r4, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000554000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000211000-0x1)=0xfffffffffffffee4) r6 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/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, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000926000-0x4)=0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0xc1105517, &(0x7f0000001000)=""/250) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/20 07:54:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x4000000010e, 0x2000000004, &(0x7f0000000000)="", 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a4e000)='/dev/vcsa#\x00', 0x5, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x8, 0x5, "467ae046f1a6", 0x75a, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000001000-0x30)=""/48, &(0x7f0000002000-0x4)=0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x200, 0x0) 2018/01/20 07:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x7f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000390000-0x4)=0xe, 0x4) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) close(r0) 2018/01/20 07:54:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003fa000)=0x0, &(0x7f0000d4e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000ea9000)=0x0) socket$pptp(0x18, 0x1, 0x2) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 90.582355] audit: type=1400 audit(1516434876.689:166): avc: denied { map } for pid=16492 comm="syz-executor3" path="/dev/dsp" dev="devtmpfs" ino=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 90.584235] SELinux: unknown mount option 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x800) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00005ad000-0xc)='/dev/audio#\x00', 0x0, 0x40022a7f) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x8001) write(r0, &(0x7f0000ca2000)="240000001a0025f00800001d00eefa0e0a00003f00040000f000edeb0800030001200000", 0x24) 2018/01/20 07:54:37 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000-0x2)='^\x00', 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000005000-0xc)={0x60000014, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x8, 0x0, &(0x7f0000018000)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000007000-0x2d)=""}) 2018/01/20 07:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$addseals(r0, 0x409, 0x7) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x2a, 0x6, 0xfffe, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000021f000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000479000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000081000)={0x0, 0x200000014084, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 07:54:37 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000d9e000-0xa)='/dev/vcs#\x00', 0x2, 0x650802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000929000-0xa)='/dev/cuse\x00', 0x80000002, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000302000-0x8)=0x5) pread64(r1, &(0x7f0000ac5000)=""/56, 0x38, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009e1000-0x4)=0x1, 0x4) syz_open_dev$adsp(&(0x7f000024b000-0xb)='/dev/adsp#\x00', 0x10001, 0x1) r2 = gettid() sched_setattr(r2, &(0x7f0000a45000)={0x30, 0x2, 0x0, 0x1, 0x7, 0x200, 0xffffffff, 0x6f}, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000083f000)={0x6, 0x20, 0x100000000001, r1, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f000045e000-0x8)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000506000-0x4)=0x0) write$fuse(0xffffffffffffffff, &(0x7f00006a0000-0x5a)={0x10, 0x0, 0x0, @random=""}, 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000782000-0x18)={0x8000, 0x81, 0x0, 0x957b, 0x80, 0xfff}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/20 07:54:37 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000379000)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00008d9000)=0x9509, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000076f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0x2271, &(0x7f0000d6c000)="") ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000198000-0x4)=0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) chmod(&(0x7f0000ea9000)='./file0\x00', 0x4) 2018/01/20 07:54:37 executing program 0: 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(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000010e000-0xb)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f00004c3000-0x5a)="b5858ddbdc098223be7d94bbb506ad175427065a9f7b6232a5223a9093467591d88f57c62c53879c4a32221786def603914e49d896e7cfc5694f6aeea91f0edb08e804af1b0793e3c5581f32ca001b4af78307b44f043c22f0659f012c9fd664fbf62ae9c094f486d1cd52f831670df6f4965e9819405cf82b507dfb0de8d689cd6cbba028f5d65cabd4b989de") [ 91.088526] binder: 16516:16521 ERROR: BC_REGISTER_LOOPER called without request [ 91.096207] binder: 16516:16521 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 91.144808] binder: 16516:16534 ERROR: BC_REGISTER_LOOPER called without request [ 91.152538] binder: 16516:16534 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/20 07:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004f3000-0x8)='./file0\x00', 0x90) 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$usbmon(&(0x7f00002bc000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/01/20 07:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000057a000-0x9)='/dev/ppp\x00', 0x801, 0x0) connect$vsock_stream(r0, &(0x7f0000d37000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00004bc000)={0x1, 0x0, [{0x1, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000eeb000)={0x1, 0x0, [{0x10000080000048e, 0x0, 0x0}]}) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f000041d000-0x48)={0x3e2, 0x0, []}) 2018/01/20 07:54:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fdd000)=""/57) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000fdc000)={0x3, 0x10, 0x1, r0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x2) 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x1400, 0x7ff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, 0x0, 0x6) 2018/01/20 07:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={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}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000aa7000-0x4)=0x80000007ff, 0x1a0) 2018/01/20 07:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008cf000-0x4)='%#%\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000b47000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$tun(r3, &(0x7f00005bd000)=@hdr={0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000062000)=0x2, 0x4) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000cc3000-0x8)={0xa4c, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4d6)="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", 0x1000, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000dc0000)={0x2005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000093a000-0xc)={0x0, 0x0}) 2018/01/20 07:54:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00001e4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00004e2000-0x8)={0x1, &(0x7f0000805000-0x4)=[{0x7, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008f6000)="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") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e42000-0xa)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000870000)=0x0) 2018/01/20 07:54:37 executing program 4: r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000915000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000000000)=""/195, 0xc3) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$clear(0x7, r0) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x89, 0x0, r0, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000)="089a184246b4e31f4cf79dd663cdb6a21d208b5185a14416245c008ada9af3337da45611f3988fb14b25684cee49d115d2277077c392af9889b99f8fd05b81044f8dcd8ff8043b41347e57cb8a1f1261342ca843de26653553dbf080378cd8d26bc33075fc4c0251c12654d98956f495d948d939d45d92803a881caa5cf57213003e973c7b9e1b0317370c39db7260ad1b26f26ee86316d37392a105", 0x9c}, {&(0x7f0000004000)="5ce20a3fd91fc5d1ca5e9529acea79da72666a03a5138dc1fc38e11dee73b1530641ac8ee42757dd3fe11c2cb0a941fcef4b63a3709d1903934cc26b74f0f38856f280ebdec50551ad1dca46954d44f4269bdf028e75da10dd9f0d89c4b63e5ad6965a45fe02d6418f39021d0913c5b86d4e094a999de14be5bbe9343b5ca36cf6f19a76e57b26d75f3af7e89533f2f4baac93eb06af32a4a63e125718df60513de8128e6a6a50267cf911850428a21db1a3e40195767d639f88fbe74b732989ef53ab8e5aa90c04bf79aa7e71b17d7a580a7b276223c9770702f00f8188b7e8c49216600095096e7eb4e1f49b341b1a57", 0xf1}, {&(0x7f0000006000-0xbf)="861d61ab170cd1e2cd3e3cc9caaa8ee7c2b1093000243e8dbab5697f973ec3b5bb8b2c19b10d63fa7cc8bdc12517cf34b94900666f5e7c9f4d4be52322eca507bb33894c7859782ac10e803ed137e60a2905b558b8fa5a0b561310ccb1b845911c231cad5e7ed03e3fa4df81157ebff8cd06d93126798d1a34ad3f027dfc691e4f4d3946f00601d437315d55659b103d6a3f0303ee4b7d0717fa52231971cb4f2d0fc8317982fbd8409fbc4730520841aec645fd03983bb40c6a8656857fd7", 0xbf}, {&(0x7f0000001000)="6603ef04acc4abb7cae62bb67895c95a3c5f5fb4011646a97ba431309fc03161bf04841964e4fb1fae1c6ebff2d5159d6f4ede59539e8910350a", 0x3a}], 0x4) 2018/01/20 07:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00004c7000-0x6)={0x6, 0x9, 0x8001}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000769000)={0x4, 0xffffffffffffffff, 0x0}) execveat(r0, &(0x7f000078b000)='./file0\x00', &(0x7f0000129000)=[&(0x7f0000504000)='\x00'], &(0x7f00006ea000-0x1)=[&(0x7f000046e000)='ppp0\x00'], 0x500) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000006f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000647000-0x28)={r2, 0x9, &(0x7f0000d4a000)=[0x3f, 0x8, 0x7fffffff, 0x100000000, 0x1, 0xffffffffffffff00, 0x6, 0x80000000, 0xff], &(0x7f00003fa000)=[0x8, 0x7ff, 0x80, 0x9], 0x12, 0x7, 0x7, &(0x7f0000ea3000)=[0xffffffff, 0x8000, 0x5, 0x100000000, 0x6, 0x1, 0x1], &(0x7f0000a5a000-0x24)=[0x80, 0x80000000, 0x101, 0x2fa43160, 0xffff, 0x20, 0x5, 0x0, 0x9], 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f87000)={0xd6ba, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000141000-0x70)={0xffffffffffffff6f, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x575, 0x5, 0x2f, 0x9, &(0x7f0000424000)=@common='syzkaller0\x00', 0x9, 0x935a, 0x18000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba8000-0x6)={0x0, 0xfffffffffffffff9}, &(0x7f0000a64000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ad000-0x98)={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]}, 0x80000000, 0x3}, 0x98) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0x4) 2018/01/20 07:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x1, 0x0) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f000007c000)='/dev/vcsa#\x00', 0x3fc, 0x200000) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005fa000+0xf24)={0xff80000000000000, 0x8, 0x100, 0xafd6, 0x1, 0x0, 0x200, 0x7dad47ec, 0xa0, 0x40, 0x3, 0x8}) ptrace$pokeuser(0x6, r0, 0x1f, 0x80000000) 2018/01/20 07:54:37 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000e2b000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000b1a000-0x4)=0xffffffffffffffff) 2018/01/20 07:54:37 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x6, 0x2f0, &(0x7f0000001000-0x64)="273cf285f66b2e9e123dcffa2f1de3226e2a708f0baf193fa250e604e577938106980f77eeae0b36a75aa91968057ef886efdb36e61602281cac3f212bf0a55642afca97b1bc63a45a55445eea419f411c22ce34048c62839f16294a49f96d3a88747a6f", &(0x7f0000002000-0x77)="72865faaa00a7ac405946f6241babe8c8325496a5f6f2e97d15443c0c6b223e895e3272b61fc579380482e102d9aea2a98d79fb054e20e8c3fc025f890649d7184bc681814c9ec1584b275b7615c8ae19345a389700c0c1b0c8d730349e06b5f5ad7126a7e5d3fd8fad97f4fbc50772e6222ae5941c9b0", 0x64, 0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001bf000-0xa)='setgroups\x00') syz_open_dev$dmmidi(&(0x7f0000315000)='/dev/dmmidi#\x00', 0x81, 0x2a0180) sendfile(r0, r1, &(0x7f0000fc0000)=0x5a, 0x102) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d1b000-0x4)=0x4000000000002, 0xfffffeaa) prctl$intptr(0x3f, 0x3f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000094e000)={0x9, 0xc6d, 0xb8, 0x3, 0x0}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000027e000)=0x0, &(0x7f0000845000-0x4)=0x4) 2018/01/20 07:54:37 executing program 0: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000a43000)='/dev/input/mouse#\x00', 0x38e, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000754000)=""/158) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 07:54:37 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007d4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000fba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000)={0x8001, 0x4, 0xfff, 0x80000001, 0x9, 0xffffffffffff8001, 0x0, 0x2, 0x1f, 0x5, 0x4, 0x1, 0x1000, 0x1, 0x0, 0x5, 0x80000000, 0x5, 0x2, 0x80, 0x995, 0x6, 0x401, 0x1f, 0xfe, 0x13d}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000002000-0x8)={r4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r5, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r5, &(0x7f0000391000-0x21)={0xfffffffffffffff0, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000515000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000012e000-0x4)=0x14) 2018/01/20 07:54:37 executing program 6: 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, 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) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r0, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f2b000-0x8)={0xd2f3, 0x47b13426}) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)='/dev/hwrng\x00', 0x111000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000010000)=0x7, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000011000)={{{{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]}, {{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x100, 0x1, "0b599ea7b29a231df2977c54afc766bebaa4db7222c3744543d6aa8d39a347daf23aea0e8c2672ccd35e66dbdcea2e0a1a7e1ec615006831c051b77e8f9ff20d49e0e42ca9d76f5fd92f144f427d0c1f"}, 0x160) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(r0, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 07:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) pipe2(&(0x7f0000588000-0x8)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000de000-0xc)={0x20000001, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000f4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000510000-0x4)=0x8) setsockopt$sock_int(r3, 0x1, 0x13, &(0x7f0000d1c000)=0x20001000, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x10002, 0x4) pipe(&(0x7f0000d6c000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000237000-0x4)=0x0) r8 = getpgrp(0xffffffffffffffff) kcmp(r7, r8, 0x6, r6, r0) socket$netlink(0x10, 0x3, 0x14) bind$bt_sco(r6, &(0x7f0000f77000)={0x1f, {0x20, 0x9, 0x0, 0x0, 0x5, 0xfffffffffffffffc}}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000f83000-0x91)={r1, 0x1, 0xb0a, "bf2c2219a53a455b9aefa39f027a4f667f45e26fa403fb3ba9944b82ddb946268fc6546a3fe377d3daecf1c0a14b2d9b2719135b8c410b97e90e11d3f8ff33e3abadc8c7b7b2ae1a2e8ef6748f527e01ca894ca61d0b18dceba41cface39a0b934b95227639402aa3219c313184232a8a34d7d7cea1a1205d286607215e2a936bf69b2f27dd87c"}) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) 2018/01/20 07:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f0000871000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x9) 2018/01/20 07:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000b8e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000370000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0xffff, 0x94e, 0x4}, &(0x7f00003c9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f6f000)={r2, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d0e000-0x8)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00006bd000)='user\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d6000)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b84000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000032000-0x6)='/dev/kvm\x00', 0x200000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d10000-0xc)={r2, r2, r1}, &(0x7f00001ec000)=""/146, 0x92, &(0x7f0000d11000)={&(0x7f0000694000)={'sha224-generic\x00'}, &(0x7f0000c81000-0x36)="ceff20388a26393dc4d759509cfff17d3b00fa0d55680851227372c271e4bf25413fd46945d74e768da5a4d8ad78056914c8479f", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f96000-0x8)={0x0, 0x9}, &(0x7f00008b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008f9000)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfffffffffffffff8, 0xf437, 0xffffffffffff1ef7, 0x6257, 0xfffffffeffffffff, 0x6, 0x5d42, 0x2, 0x401, 0x101, 0x1, 0x1, 0x539, 0x4]}, &(0x7f0000ed4000)=0x108) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000008d000-0x94)={{0x400, 0x5, 0x40000, 0x1, 0xffffffffffffffe1, 0x1ff}, 0x30000, 0x2, 0x7, 0x81d, 0xff, "cb28416068c00225ef5fece7ecc7ca4a9373669db2808231b1edcd3fdfc197028da37169f9ea17773219c0cd0806f5c121c84f702cc973a606c7e2dbcb8d5f7013cf06097215d5672888f5817bb352ed319e7952da98b0ff97d9afb5d710f7178556445ad3022d37521b948651900ddd38b5f938c4f9c747388f322c9414215a"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000040b000)={0x8, 0x10001, 0x200, 0x4, 0xfffffffffffff800, 0xfffffffffffffff7, 0x2, 0x8, r3}, &(0x7f0000c2d000-0x4)=0x20) read(r0, &(0x7f000021e000)=""/1, 0x1) 2018/01/20 07:54:37 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x883, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000009000-0x8)={0x2}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000008000-0x2)=0x73, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x100000000, 0x1f, 0xff, 0xb9, 0x9, r1}, &(0x7f0000003000)=0x20) syz_emit_ethernet(0x4e, &(0x7f0000001000-0x37e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/20 07:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000047a000)=""/56, &(0x7f0000d5a000-0x4)=0x38) r1 = memfd_create(&(0x7f0000e0b000)=']\x00', 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000445000-0x1000)=""/4096) 2018/01/20 07:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000942000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000e6d000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000586000-0xb)={0x400000000009, 0x1, 0x3f, 0xff, 0x3, 0x3f}) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$setpipe(r0, 0x407, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a51000)={0x0, 0x7f, 0x1, 0x4, 0xba, 0x1}, &(0x7f0000d14000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000028f000)={r3, @in6={{0xa, 0x2, 0x8002, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c1e000)=0xffed) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000930000-0x4)=0xfffffffffffffe01, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000cd8000-0x4)=0x5, 0x4) 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00005c9000)={0xca, &(0x7f0000000000)="0c1e27cff4937b1bcb3442fb05a375ab6222c5b8ee95a5f6ddb50a78dd667c6dac0007b9924c03959f57d5cdef27c68a346860e97cbce3ce699af064181dbdf02816d01cd6fe17230de351dfb9e9220502dc12b9b86dd092cd137153d71e5bb8889f37497b287073443c1245a6f6f9f43be6a980f8ab2693093365fe6fbd83dd11cb6820299426e6c44cf154935efd0b608115051851a12e9d6c7539b7f18db986771d0d748eef00cf2c14675d5df580ac2e5f9c78514d2448d89d4b6f0c6bf4865e6762aee5a97bf8a1"}) 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) io_setup(0x1ff, &(0x7f0000c22000)=0x0) sched_rr_get_interval(0x0, &(0x7f0000412000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c9d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_getevents(r1, 0x8, 0x7ffffffffffff28, &(0x7f0000a13000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000397000-0x8)={r2, r3}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r4, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x30) 2018/01/20 07:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076c000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x0, &(0x7f00007dc000)={0x0, 0x0}) futimesat(r0, &(0x7f0000f7c000)='./file0\x00', &(0x7f0000083000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f00001ee000-0x26)="260000002a0047e919dd7fcdffff03000000000100000000ffffffff14003c00000000000061", 0x26) 2018/01/20 07:54:37 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000046d000)={&(0x7f0000052000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00005b7000-0x56)="bb0dbd94e6de94854cfc2366c2d2ec9464d5d2957e913a19aa83fa74d0e9fd784add6f004ed5f7ddd5054b0879ea9374a66d985794e05b2570fb17c8df264f29afd554a2773140fb5b22bac7645584c55e262087316c", 0x56}, {&(0x7f0000f5d000)="801841a81dbde81a22b9adff8e7501ae32dd27ec611b14a1f5f693fe23394abb2df1ca384d0d0dfd9f689144a4f9df7e746337752b262c954695d0179fc30f93d23772cbaa6f8a81d3f0d1c6f79f1bb2198f934b963bb18c15b4f6348c4a283040db0e32b419fad3f03cf7ee98361f263449e7447520b803932c90102e8563b75b22366ae66e17cdd3478f032224c1207e245da18a1ecfc7cee61158c477c86ec103832bf41ab3ee0716bd6b008e6fca7378784dcce12d72821f56a633c9132c344f602f1d630f61c33b29b867a94f2c5f0dbbe6e659ceb667a2c0cba1a1852a4838", 0xe2}, {&(0x7f000091e000-0xa9)="b94d452334ff982c6b89a4635bbffa0d12ad6028b74cdf95612727a19f1a88de5cee8a8127cad0f7ac78278ff89127b19576dcba13775fde2f27f0341d6625dce3ba9fe8138a4f5994bf96daf0300d8ce560c1b1d43f239c5539d0c8665916028cc5057b11a46f7cf60fcd3c6c9e777afe197499c690ba1d508395d9457d3bc1befabf28677f2c3a7b994a1048d042ae9f8bf45290cf9161adf33708060131c4e96fa7cdfd096f8af4", 0xa9}, {&(0x7f0000000000)="b74b6495db964ef42fa63b8459a97b", 0xf}, {&(0x7f0000001000-0x74)="f1a984297c522dd30d478bca73928d4ac21f4e172405d75769ab082ddd6824535d350b0df24124b13237ffd82fc28eadbac8f1edbd74d28a8154a4ba72eac6ddc50beaab6b75452f51bf6bbcb9dbf6774ef1c865a57c936e60fa1e697c8ff4f042e574b36f45573414bb0575ec1e5ced29a42cab", 0x74}], 0x5, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@nfc={0x27, 0x9, 0x5, 0x5}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="10d5102bad332c2dc70b7f3fbe6cc019025c2becd1230593908a3c365cd33569a64836cfd0f0e52cbb4a786a2535cf51ac9308e240fca4c44783c941b0b785364a39203eae2028e6e0fc50e36d639170a99c47e79d1e6eeffc96d63cbeea15afddf3f6e823dfc38a39b9adef1dcf6273da3748b27cb3866fa8e20c34b9f257d46fef0be6adc7ff97ef111347e8193ec79c7aa79544d968854ee19716e10bd5faf1a4d5505d8734a4b78fa12b395b30", 0xaf}, {&(0x7f0000003000-0x90)="46d3b4f234b9cab5e749c5f13b0ea0dc1e6a7f84d4965d64405908eb8d5c12274c5dafb06bd68cbe7b25c79f3433ca259e490781db1d097971dbec871ac1904061c8e8603d7497569ca2499bfa5fa8fd4654b36be2c3a00fb9f2771a260549a6d89106492fba8c10fa5063dc3d0f122a6859709b8091aaffd5fcec8d53ba29dd10154d2ca6eab60aa1d2a56209cc45dd", 0x90}, {&(0x7f0000002000)="64d3771bd17f49e6e33e712945af52edcf50a41ee177d31c6423a3c07da62d253a612bb1d30cde4455197750919e0ef84eadaa5773464cb4a0ad45903d472718fcf2a42c83d1165cabc759b7efdba568bb436f", 0x53}, {&(0x7f0000002000)="7fec4dadde951c092b14fb", 0xb}], 0x4, 0x0, 0x0, 0x44004}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() timerfd_settime(r0, 0x1, &(0x7f00008a6000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f25000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/20 07:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e6f000)=0x0) 2018/01/20 07:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xd, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = syz_open_dev$vcsn(&(0x7f0000923000)='/dev/vcs#\x00', 0xb41, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000053b000)=""/246, &(0x7f0000a87000)=0xf6) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ec1000-0x4)=0x0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000873000+0x4fe)=0x5, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee0000)='mountinfo\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f3b000-0x8)=[{&(0x7f0000c5e000-0xc3)=""/195, 0xc3}], 0x1, 0xb) sendfile64(r0, r0, &(0x7f000040c000-0x8)=0x0, 0x99f8) r2 = fcntl$getown(r1, 0x9) write$evdev(r0, &(0x7f0000e99000)=[{{0x77359400, 0x0}, 0x5, 0x401, 0x40}, {{0x77359400, 0x0}, 0x100000001, 0x3, 0x8000}, {{0x0, 0x2710}, 0xaa17, 0x8, 0x73}, {{0x0, 0x0}, 0xeb, 0x101, 0x6}], 0x40) perf_event_open(&(0x7f00001a2000)={0x7, 0x78, 0x1, 0x7, 0x7ade, 0x81, 0x0, 0x3, 0x820, 0x2, 0x1, 0x9, 0x8000, 0x5, 0x40, 0x5, 0x5, 0x456, 0x40, 0x7, 0x44c, 0x5, 0xfffffffffffffffb, 0x401, 0x8, 0x0, 0xec, 0x9, 0x42, 0x80, 0xe90, 0x4d, 0x2, 0xa, 0x3ff, 0x100000001, 0x6, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x6, 0xc445}, 0x400, 0x9759, 0x0, 0x7, 0x6, 0xed, 0x3, 0x0}, r2, 0x4, r0, 0x1) ptrace$setopts(0x4206, r2, 0x4, 0x49) sched_getparam(r2, &(0x7f0000e13000-0x4)=0x0) 2018/01/20 07:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000093c000-0x110)={{0x9, 0x0, 0x0, 0x0, "ca2a0524f4aa06a2dfc8c900000000000000503d10290c4a97e08741c0887b2ccb9f03a4336dc16d80838d9d", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cbd9cf9893b99bdf40c591ffb3a212392503cddf572a2692ae93a49eb214437109c5319f8a3fcf5d6adfc5423c9a7b8ca9adecaffa1d284300e80a8dcfb43c0f", &(0x7f0000917000)="0000eb33045cb9d2a1157639e39e053d53d6771abff9a0be27e32ff8c611c5b4942f84e01a6ffda647c36c17ae0fa467cbe0be9a788bc11da6a79301018849d44f373e95e541ebc7fc7e27ea34fe2709a907d3a9adb4cf83affc2015a596eadc486303c5dc50cc905a70f2f3ff49581369d8cc346f6c90c66843969a505d08e05a4337961f20dc65b6f535811aa5dea4d24ddabaca5eb53c15d4bbc6dcace9411f8e847638b0dee3d4989db4c93f53ae173678ba2c5574a20fcc744403a397e103d94bad7fa1b1b092405407ddececaed0cbc3c472f30f50cd5cefe64b4ee83390629f6f3ec07c55ca3b", 0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00001ca000)=""/4096) r2 = syz_open_dev$sg(&(0x7f0000b37000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getdents64(r2, &(0x7f000050d000-0xd9)=""/217, 0xd9) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093e000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000093e000)='./file0\x00', &(0x7f000093e000)='./file0\x00') mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000093f000)=0x0, 0x4) 2018/01/20 07:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r0) add_key(&(0x7f0000833000-0x12)='.request_key_auth\x00', &(0x7f00002c7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb1000-0x2b)="1b63ccfe57eefcb6dcd6e52bae83f6f0ca5e97a6909e3269be191ae9cc27ef920d7b3e58443427ba9795d1", 0x2b, r0) uselib(&(0x7f00002f0000)='./file0\x00') r2 = add_key$user(&(0x7f00001f4000)='user\x00', &(0x7f000048d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048b000-0xc1)="b33ab7008debe0d90ac59cd653e520c19ad7d97fe21769c4db44c249b544234fa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747edad2818708ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f6707e5849d2e875b066cd6409636616fe0f3c300007fb4627ee7597638525e8e812650a86eb500fb4690ea52246bd3d32b1a91f944edb74b1f50ae0872897ed8fd0598b600579f3af3f864e1c324f6a88f66f98f7e149be31bd72b506e8b9511053a", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00003b3000)={r1, r2, r2}, &(0x7f0000793000)=""/1, 0x1, &(0x7f00006e3000-0x2c)={&(0x7f00005c3000)={'tgr192\x00'}, &(0x7f0000e57000-0x34)="e01412cd8ed080a4c9a1c9336f1fda874018d20de2b5c196a51f74fe6f6e06fcdcd91ad6e626faf1fd3b9b81707673babb7e20", 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000cc9000-0xf0)="25a5", 0x2}], 0x1) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x1) 2018/01/20 07:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f00006c0000)="") mknod(&(0x7f000052b000-0x8)='./file0\x00', 0x11, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(0xffffffffffffffff, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x2, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) 2018/01/20 07:54:37 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x401) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000523000-0x4)={0x8000017, 0xaf6866b47eeae39d, 0x0, 0x0}) 2018/01/20 07:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000407000-0x4)=0x2) r1 = socket(0xb, 0x805, 0xfffffffffffffffd) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000779000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) stat(&(0x7f00006b0000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f7000-0xc)={r3, r4, r5}, 0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c5000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00009b8000-0x4)=0x0) ioctl(r1, 0x2, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") 2018/01/20 07:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000010f000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000620000-0x4)=0x8) sysfs$1(0x1, &(0x7f0000001000-0x2)='!\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) futex(&(0x7f0000001000)=0x0, 0xb, 0x0, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000002000-0x4)=0x0, 0x0) r2 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000811000-0x10)={r0, 0x28, &(0x7f0000b52000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f00003ce000)={0x6, 0x78, 0x2, 0xffffffff811bb69e, 0x4, 0x1, 0x0, 0x7, 0x0, 0x8, 0x1, 0xff, 0x4, 0x28b, 0x1, 0x9, 0x7, 0x10001, 0x5b3, 0x1, 0x100000000, 0xffffffff00000000, 0xfffffffffffffff7, 0x2, 0x6, 0x4, 0x401, 0x0, 0x100000000, 0x1, 0x20, 0x8001, 0x8001, 0xb2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f000095f000)=0x0, 0x2}, 0x80, 0x81, 0xffffffffffffffff, 0x7, 0x400, 0x3, 0x1, 0x0}, r2, 0x0, r1, 0x2) 2018/01/20 07:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fd1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00008b2000)={&(0x7f0000bdd000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58, &(0x7f00004cc000-0x20)=[{&(0x7f0000af9000-0x2c)="04", 0x1}], 0x1, &(0x7f0000074000)=[], 0x0, 0x0}, 0x0) fcntl$setlease(r1, 0x400, 0x3) 2018/01/20 07:54:37 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000508000)='./file0\x00', 0x0) mount(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f0000f08000)='./file0\x00', &(0x7f0000a2f000-0x8)='befs\x00', 0x0, &(0x7f0000f55000)="bd") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000aec000)={@syzn={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]}) 2018/01/20 07:54:37 executing program 1: lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a2000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000d9f000-0xa)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/ion\x00', 0x200000, 0x0) creat(&(0x7f0000fb3000)='./file0\x00', 0x0) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/01/20 07:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002a5000)='./file0\x00', 0x2000, 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000723000-0x48)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85ec}], 0x48) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) statfs(&(0x7f0000a4f000)='./file0\x00', &(0x7f00003d3000-0x37)=""/55) r3 = syz_open_procfs(0x0, &(0x7f0000987000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000c08000)=0x0, 0x18381a67) 2018/01/20 07:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) rt_sigaction(0x20, &(0x7f0000dda000)={0x10001, {0x7fff}, 0x8000000, 0x200}, &(0x7f0000bd7000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000acc000)={0x0}) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r0, 0x409, 0x7) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b53000-0x10)={r0, r0, 0x4, 0x2}, 0x10) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x4, 0x0, 0x7, 0x3, 0x0}) 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000891000-0x10)='/dev/sequencer2\x00', 0x2e0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000e4000-0x3)=0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f000063e000-0x4)=0x7ff, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d11000+0xf4f)=0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x40010000, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000068b000)='/dev/vcsa#\x00', 0x4, 0x200) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a87000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0xfbfb, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d11000-0x11)='/dev/vga_arbiter\x00', 0x143, 0x0) r1 = getpid() tkill(r1, 0x40) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b13000-0xb)='net/psched\x00') recvmsg$netrom(r2, &(0x7f0000da8000-0x1c)={&(0x7f00000ee000-0x10)=@ax25={0x3, {"b7dceb619cb8a3"}, 0x6f}, 0x10, &(0x7f0000745000)=[{&(0x7f00002b6000-0xf2)="f2b2778214b857f144ff934818976235efcd849e21d75fbdfbe70c3ef6ee11b0cb5ed67c1bc7d227f8d4dd76d76119b5b3646c46651b89329d31aa02da7374daff0f4dfac804b2e946cf76156daa5e5a3dd6762a1e6171ba247a759c4ae91517a00e778c2b02f31598d56534d597355a10c0d3b8aac7d3e6e33ca43200e934312d54c049ed8f9c5df2fd44f28f4eed5ba2ec6ea48e87b6710542a2f6f9b9b13d8508040dc698711752b417cafaac5efab40af42a31e96d7855d173a0a17faa57dceb8dc2902d725107ef342af9a096367905a45a069e9d0f1d21c703da38f890881c9f0c48dd6ed9695dab2c6ed458cbeef4", 0xf2}, {&(0x7f000069e000-0x59)="d097b3ca748074afdc21fc14d4f8f69e2c986c8bf5f3877e115e0b1f1ccbc4b190ecb22e6b3589f9b1447d4c05df9104986d0ad0b23c32e75b58987ac4f6ba0c12066104e9a334781c8f4056756f3607516347aa6b0c34c592", 0xfffffe8c}, {&(0x7f0000605000-0x4e)="92ce72784d84cc848e6f8d19f3373ed24891589670fdcd204ad0d978ef411a8f1fce31567152c3f8b9c4738efe4dadf19b1fd88e635ae2e45e5ea7c1f9954ab53d23fa2fde98dd3f716242751426", 0x4e}, {&(0x7f000070b000)="5e44d7d63733f77994f07ae422c228226bdd96715d74b97fd073a9a303eb47b213b3d633b71e6837ad27a7af7dbf08ec1ec165550862946971595d8c99c5faf8ad2e88bbef80527b36b2d87ca1422777c6163bfb485dfb708cede1609a14682d851d5e890f7745f2bc8c86aea12f52407cccadafa726ab4c60a0f6238d5260e56d0b3c1ac18e313068c87808d1fff95f0473320eb2f96ce9c123b89558fec7fb", 0xa0}, {&(0x7f00007a9000)="c0c97cf5a590962febcf8ddb72fe27780901b30000000992e4bb9061e602735bf42c3acb97fbce2d80968d5f0e7deba9d085b541cafa1d7235f46e1a44245a9675bc36e96cd910361fee656e807013339d481b39016c32e114d8c0c9e4f1fb7e0a00d2a8e84d714ea1c96e2907c87a7c020b1cdcd380bad0af61daad8948f68df962f1810142229e752a1c2885d3a8e7b8e86bf263c541f5fb6ed8167c9702b585f96080e6aa0cfef55a8681ef6ed30800afd7493ab8a8850067fa4a19edc20a9ba565969a33549babdc2a24631c3c5318978616a3c6d64b50544a4e1c7591611170fd940afd4a009b558087097c911bbf89955495d450", 0xf7}, 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{&(0x7f0000335000)="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", 0x1000}, {&(0x7f0000d2e000-0xd4)="879516a43fc8c55c6a899f215e2edb23a264e83424d512c680883e4f1ca4a1ce0ab201e1ffc2f019e661eea46946928af8e484c56b461c40d4553a178890fabe6b8585697506e2f4a48af3aa52d749360dd10b3596080cf2b93ec7ebee6847bacb388d3b4c01b8adb7f23dce3e4bf9194a59e398bc19cf1f89e057cb29833cc613247b94138df1bc377c0251f52237bd3d37b642e519672c10911fec6e3baba49cca21a21e7fbf531a21dbc9e376a3814494e278afaffdba9336651e4098a1c4f3b39aa063ce9394bc66c6de871257c7f30863f3", 0xd4}], 0x9, 0x0, 0x0, 0x8000}, 0x40000000) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000975000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getgid() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/dsp\x00', 0x800, 0x0) pselect6(0x40, &(0x7f000058f000)={0xb2, 0x3, 0x800, 0x60000, 0x3, 0x9a88, 0xfa7, 0x10001}, &(0x7f00001be000)={0x7fffffff, 0x8000, 0x4, 0x5, 0x8, 0x30, 0x4, 0xffffffffffffffff}, &(0x7f00001ea000-0x40)={0x96, 0x4, 0x5, 0xde12, 0x1, 0x0, 0x200, 0x13dc}, &(0x7f00006f6000-0x8)={0x0, 0x1c9c380}, &(0x7f000018a000-0x8)={&(0x7f0000aa5000)={0x1ff}, 0x8}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000cd000-0x4)=0xfff, 0x4) unshare(0x200800) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007cb000-0xb)='pkcs7_test\x00', &(0x7f00001cf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000eba000-0x37)="", 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f000052a000)='blacklist\x00', &(0x7f00006a7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001f5000-0x24)="", 0x0, 0xfffffffffffffff8) clock_gettime(0x0, &(0x7f0000bdb000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f000005f000)={r1, r2+30000000}) keyctl$dh_compute(0x17, &(0x7f0000a36000-0xc)={0x0, r0, 0x0}, &(0x7f0000600000)=""/234, 0xea, &(0x7f0000bf6000)={&(0x7f000089e000-0x40)={'sha3-512\x00'}, &(0x7f0000c49000-0x9)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:38 executing program 6: r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x0, &(0x7f000041f000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='stat\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f000001a000-0x8)={r2, &(0x7f000001f000-0x1e)=""/162}) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000e000)={{{{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]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8080}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x26f, 0x9, 0x1f, "33bd91a351a5b5d62afaafa4aa312df2860f6cee8fa9842d3085e82dc4165a39657f05d15e97c16b3a089f243cd27fabf2e93935d05bd1035a106ee350d269c930fa469d51029eb473aab390fb318422"}, 0x160) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x21) 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) close(r1) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x4) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) ftruncate(r1, 0xffffffff00000000) 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x8) 2018/01/20 07:54:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000002000-0x10)={0x7ced7d54, 0x3}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000086e000)={0xfffffff800000000, 0x7, 0x10000, 0x3, 0x6, 0x8f2, 0xb84, 0x5, 0x5, 0x7, 0x4}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x0, 0x0, [0x101, 0x1, 0xffff, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x803, 0x0) write(r1, &(0x7f0000550000)="240000001a0099f0003be90000ed190e020808160000000000ba00800600000000000000", 0x24) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00005cb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000149000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0xe8) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x2, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006f8000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000450000-0x10)=[{{0x0, 0x0}, 0x4, 0x7fff, 0x0}], 0xff1e) 2018/01/20 07:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x3, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:38 executing program 0: 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) 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$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000621000-0x8)={0x0, 0x0, 0x5}, 0x20a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000352000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x2153, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ea8000-0x98)={r0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000792000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb1000-0x4)=0x24) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000540000-0xd0)={0x5, 0x0, [{0x80000019, 0x1, 0x6, 0x0, 0x3, 0x5, 0xeb, [0x0, 0x0, 0x0]}, {0x80000019, 0x80000001, 0x3, 0x68, 0xfffffffffffffffe, 0x1, 0x87d, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x7, 0x1, 0x2, 0x278b, 0x8, [0x0, 0x0, 0x0]}, {0xc0000000, 0x80, 0x5, 0x7, 0x2, 0x3, 0x10001, [0x0, 0x0, 0x0]}, {0xc0000019, 0x64a, 0x4, 0x4, 0x1, 0x7fff, 0x1, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000636000-0x20)={0x800, 0x80000001, 0x8, 0x2, 0x81, 0x8, 0x3, 0x401, 0x0}, &(0x7f0000435000-0x4)=0x20) socket$l2tp(0x18, 0x1, 0x1) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r4 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000820000)={0x0, 0x0, 0x0}, &(0x7f00000c0000)=0xc) r6 = syz_open_dev$dspn(&(0x7f00008e7000)='/dev/dsp#\x00', 0x3, 0x20000) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000421000)={r6, r2, 0x2}) signalfd(r3, &(0x7f0000376000-0x8)={0x8}, 0x8) syz_open_dev$dmmidi(&(0x7f0000671000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200000) 2018/01/20 07:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x400000000000000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) lseek(r1, 0x0, 0x3) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mremap(&(0x7f00004e0000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00000bf000/0x1000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 07:54:38 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x1, 0x1, 'client0\x00', 0xffffffff80000000, "42bd9f94c9a0e2b1", "16a7c09b541412c17537d9890ec9fbf08974c12d9f64a95127a54f10611727fa", 0x800, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x9, 0x3f}, {0x200, 0x3}, 0x838, 0x1, 0x891, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003c4000-0x9)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f54000)={0xfffffffffffffffc}, 0x4) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000978000-0x1a)={0x56, 0xff, 0x8, {0x6, 0x1ff}, {0x5, 0x100000001}, @const={0x3, {0xffffffffffffff81, 0xfffffffffffffffc, 0x5, 0x800}}}) unshare(0x400) r2 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r2, &(0x7f0000000000)=0x0, r2, &(0x7f0000000000)=0x0, 0x49a, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00002b7000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000756000)=0x0, &(0x7f000077c000-0x4)=0x4) socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000b9c000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005fc000)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0x6) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x20) mremap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r0, &(0x7f00009ba000-0x4)=0x0, 0xffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000892000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000069e000-0x10)='/dev/input/mice\x00', 0x0, 0xc0000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a19000-0x4)=0xc463, 0x4) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000002f000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000030000-0x6c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/20 07:54:38 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0xc8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cab000-0xb)='/dev/audio\x00', 0x80000008000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x4, 0xf6a}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000924000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x0, {0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, {&(0x7f0000001000-0x55)=""/85, 0x55}, &(0x7f00009c5000)=0x0, 0x40}, 0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x7fffffff, 0x0}, 0xc) 2018/01/20 07:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097b000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) syz_open_pts(r0, 0x200) openat$rtc(0xffffffffffffff9c, &(0x7f000041d000-0x9)='/dev/rtc\x00', 0x100, 0x0) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x10b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000efe000-0xa)='/dev/cuse\x00', 0xa300, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005c5000+0x6c2)=0x7, 0x4) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000eeb000)='./file0\x00', 0x400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000697000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000896000)=0x14, 0x80800) bind$packet(r0, &(0x7f00005bc000-0x14)={0x11, 0x5, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db7000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) umount2(&(0x7f0000f66000)='.', 0x2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000012c000-0x4)=0x0) getcwd(&(0x7f0000f7c000-0xe9)=""/233, 0xfffffe72) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000077c000-0x4)=0xa1, 0x4) setxattr(&(0x7f0000197000-0x8)='./file0\x00', &(0x7f000075b000)=@known='security.ima\x00', &(0x7f0000308000-0x6)='ramfs\x00', 0x6, 0x2) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000005000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/20 07:54:38 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/audio\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80a) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000319000-0x8)={0x0, []}) 2018/01/20 07:54:38 executing program 5: pipe2(&(0x7f000084d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ea2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b02000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00006f2000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab2000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00006da000)={&(0x7f0000903000-0xc)={0x10, 0x0, 0x0, 0x200022}, 0xc, &(0x7f00005a4000-0x8)={&(0x7f0000028000)=@migrate={0x58, 0x21, 0x800, 0x1, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x0, 0x0, 0x2, 0x80, 0x20, 0xbc, r4, r5}, 0x3, 0x2}, [@tfcpad={0x8, 0x16, 0x14000000000}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x20044094) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fa5000-0x4)=0x1ff, &(0x7f0000fd9000-0x4)=0x4) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000079000)={0x2, 0x0, [{0x3f, 0x4, 0x0, 0x0, @msi={0x0, 0x2000, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000664000-0x18)={0xb1, 0x3f, 0x7, 0x340000000000000, 0x7ff, 0x6a}) fcntl$getown(r0, 0x9) r7 = syz_open_dev$midi(&(0x7f0000566000)='/dev/midi#\x00', 0x0, 0x80401) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000c06000-0x4)=0xcf6, 0x4) 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x41) ioctl$TCSETS(r0, 0x5402, &(0x7f0000737000-0x24)={0xfffffffffffffffa, 0x5, 0x9, 0x9, 0x2, 0x0, 0x6, 0x100000000, 0xbbd, 0x401, 0x0, 0x6}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r2 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x4c0802) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x10001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000)={r3, 0xffffffffffffffc1, 0x2, 0x80000001, 0x5, 0x5}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000)=0x200000004, 0x305) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000002000)={0x2, 0x1f, 0x100, 0x1, 0xc537, 0x100000001}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x20, 0x4) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/01/20 07:54:38 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b3000-0xd)='/dev/usbmon#\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dff000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80}, &(0x7f0000001000-0x4)=0x98) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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=@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}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r14 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r16 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xc7)="816f422b192c6482cbf2e5037b1b92c23fbefd654a60daf0e624676cace0c7d72885af73edd2724921b89a3f37d12bf4c4fdc051c0e70ea155ff994b03a3b621c36548e169a45f0105f77c7f21520485308a02be68995378ee5272ecac239056f183f5ad69faf40cbc8b6b2028a438e15db0e4e6ada461aba09a1270b078ef24e66adcb1bfeac047b31a8e2c33436c1f683a46a50027c4d7aa5569566c5ed2df624c90ee2629b26349cd0da2385dd1d42d3e73e2379a9054e0eac0d4adaf708486e48db04676c1", 0xc7}, {&(0x7f0000001000)="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{&(0x7f0000000000)="96c68a0aa07f4f438dd965948f1447f6274ca2905ce1870d321f8df735ce8cf739f4cd2c2ba91ab1c83d762c855a3a32364a473413e35f97e219e721ed97ec1c4f40fd4e6e193a6c0a9c2b3f77ece7a696a48a241967bd9decd64f014777649555e3d9b460a76540dcf10eaf998caa3c6b04fd50373716521d7fe26cbf4730f7e5a70f45bb40445eed32dccc1d7da13ff7ff68d3c3cc118d4166db26b442089aadc21fb6b4a92ee4fc2e83d6c47baf306a8c183161b4e2fff2aa1a259a16245e109a11c4b02b47057593", 0xca}, {&(0x7f0000002000-0xc)="7006a1b048a52daec141bc37", 0xc}, {&(0x7f0000000000)="40bf87581a1f4eb048a22fed711d253c7e6b72ccdd42bbfa3abcf4b50a0364e678f33a368596e9b48094fc56588b51baeff16eefeb5bec99893e609c", 0x3c}, {&(0x7f0000001000-0x6)="c5804d4a4612", 0x6}, {&(0x7f0000001000-0x17)="64d2964aa7fb8227b13a57dfd56772c8740bd229ea1b5b", 0x17}], 0x6, &(0x7f0000002000-0x17)=[@cred={0x18, 0x1, 0x2, r2, r5, r6}], 0x18, 0x84}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x2e)="c2a9a5b0885e45d33a6bbfc8782addbd9771c44e9b519cc768ea68bd4bf47c56715907d071c2ef782bfb0f4e4bf6", 0x2e}, {&(0x7f0000001000)="4c295a66a0a57f938e3241993ccb068abce93cbb3a2c4bbc2bce9ae0a125dc17a5c4c643f1dcef52a9d0267ac2779ab9aa698f87f812aac65f8133dfce695e3d614dd3d9621c48244d32e1e06a715c385ac4590c0d45d3abfa7e8a82b42a980c45b83ffef432e738eef039558e9626106fed949b82afd870cf551d04364a632f739a5ec64aa64d8029749e1a7ea17e9f1bb2fde7dbf28ee3f79232230523fbd02c0598922c80394f5de710ea5ec0dea534608974819c072d51a65a9063693f543e1b6a7b817e6ce229c1aed7913e379f113a0ea7727084c4d9a718ef2f9ddc", 0xdf}], 0x2, &(0x7f0000001000-0x7c)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r7, r8}, @cred={0x18, 0x1, 0x2, 0x0, r9, r10}, @cred={0x18, 0x1, 0x2, r2, r11, r12}], 0x7c, 0x8010}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="148c1f29ad57537c54a9b167a268d951033868549c47f93d337edf9de783a013f07ee869b644f92f446edd7d63ad9038a907f0cd02d8bad59800d9c49b4e56138a1a79ac1ef0d1ee49f278b552acca32926da4fb86a034c9cd9d803072a39b6bb08555a23f5215ae8cb1e616ae2c81b220fe2d9749c5d8d93e694cb5c14a6c636b426bec4c015be34608420adb1779472ab8a0a0f1bb2b2aab1d45887d550813879dbcd247efef52f317736525008b9a24294189f683f20a540ddc43e0d3e9b8897ef13b6096103d59ccdca5ed63145ca6", 0xd1}, {&(0x7f0000002000-0x97)="ba98937e90c19fc4f709beaba5598d798c9269bc75f4afb6e0c160a771fe0b94ca66528ed1941d9ca97337486360dd503f88d634ba2c7fe02d8ff92f51ee6dfd87b96fc479f6e44882d24aad3c932daea8553e11de785e286937cbabfdc4a1a8b4382c177c5dceb7b83c275eb976de619e5b69ad09cf2fe1a084a077b98e140be43a783bca1ced536d2a6cb1328857f86e7b2757b19513", 0x97}, {&(0x7f0000000000)="80b15b3bd27e95e7db0fce26988b4291c5338e20bd4675e16cbaf31052add6a2c0818657c783d94f283204b9b3a9b77fcacadaae982e9caf70f7eda16d85a5f06baf77f7d1733b79467dd182db03629a538b7dfb962002eaa30cef72ae049fd149c69e9e313522", 0x67}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x9a)="fe51677d0bd11ef0eb4bbf744c5438bead571cb5d5e2f7d8729d05addc26938532eb2932d51a001f17bb6e3d1264058e7055123a21ec9d6fb7be1441b7d8d4cdd505115d9d002cdf84c96a9f51d648973b44b7baad4c1455f68f09989a02b5b9b2583d4db6cef3b83e1b7c38cc2fe91d44e168f5493a92fc06b02175f028dbbed290b96e06515566da7f8ab29c849f811ff273bdd5197b48e711", 0x9a}, {&(0x7f0000001000)="7df194ea6062c9349267b8727f786e2e59302688266087b19a68c0cdbc9141c2abf6243123438692f9676ba284cf233a471e63a49fb8f01d3183ce025f373348eb8ce4928b03081fabb0f0d0f5ba53bcf8fce04ce09c88a767961119be68c985e13c9554bbe5209695b099bff6882952ed6833235fbba40b4adaa6ce2b42adecafe51f312810cfc6be50e52570eca0626a2e5f705ee47088c55f2647c818f9ddc8a7ffc90c55c3fc6baade359dd6e90714f68f0bd925b1f87ce68b801b1766f8f29c330631da5dea41b8edeb746383769fd5b7c7ab0b", 0xd6}], 0x6, &(0x7f0000001000-0x38)=[@cred={0x18, 0x1, 0x2, r2, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x38, 0x20000001}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="e0574a4afcb4a457ab8c4b4a1862394c69", 0x11}, {&(0x7f0000001000-0x58)="0cc5e8ccca7892e0902dde44b9ecb3e122e3de2b2cc2d4771878df72bee09c5a20a0beea94f673b6a8220216265ed6a60fef3bd06ceef0149f45ef1923c1d007c853e38893cbad2b11b526d0724325632f4db0fb7c5f43ce", 0x58}, {&(0x7f0000001000)="3b21215f20d3e0278902ac91ed29217c0708a82b96e0ad8c6cd6db9b81ec8406665e0d16ab44a1e4c8a6ffcc6f5025a54ab8e8dc14d1355cdebe9ac89bf609a88bffe99cc50b079b318ab6ffb524e9769b50ff5bf2b53caebd4791d65a5347ab9fb7a8b9bfe2bb2ba6c46575630048f153d27406d19c1859b287d4c9d1f8f91ba094c6966965933295ee8f3b567c0cb67e6f4fd94b2685d2c38f76ad39bb161ddab522aaa800f226caa314d5d1081fba20ac16e2df6315b28a5285340eb4c2aa809d4285ad13bd937a47f691e70ecbef0624808127", 0xd5}], 0x3, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r2, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x74, 0x40000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000+0x868)=[{&(0x7f0000000000)="042e8769fe603708fb5dce0d4ed166c17853cef893ed9176655d541eee20e68cf2e467c062683e3baa91ce6bb85fa2b626df7cdb5bf3e5245a034f63bbddd1479e", 0x41}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r19, r20}, @cred={0x18, 0x1, 0x2, r2, r21, r22}], 0x9c, 0x20000040}], 0x7, 0x80) tkill(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101, 0x8c5e, 0x6, 0x40}, &(0x7f0000788000)=0xa0) 2018/01/20 07:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00005fe000)='-,\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000020d000-0x20)={r2, 0x4, 0xfffffffffffffffd, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ade000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000414000-0x4)=0x7, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000b93000-0x20)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap$binder(&(0x7f0000f02000/0x3000)=nil, 0x3000, 0x0, 0x82010, r0, 0x0) mbind(&(0x7f0000af2000/0x4000)=nil, 0x4000, 0x1, &(0x7f000094d000-0x5)=0x80, 0x7fff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000b9c000/0x1000)=nil) 2018/01/20 07:54:38 executing program 3: mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x5, 0x2080c0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8245ca2fe119ffcd, 0x747, r1, &(0x7f0000002000)="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", 0x1000, 0xffffffffffff7fff, 0x0, 0x0, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000814000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000410000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000723000-0xbd)=""/189, &(0x7f0000e66000)=0xbd) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006a6000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) recvmsg(r0, &(0x7f00002f6000-0x1c)={&(0x7f00007e6000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0xfffffda3, &(0x7f00009d0000-0x8)=[{&(0x7f0000e42000-0x31)=""/49, 0xffffffffffffff99}], 0xc8, &(0x7f00006c5000)=""/161, 0xa1, 0x8001}, 0x100) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000bf6000-0x8)='./file0\x00', &(0x7f00004ff000-0x4)=[&(0x7f00000ea000)=')!\x00'], &(0x7f0000ae9000-0xc)=[&(0x7f000047f000)='.\x00', &(0x7f000084d000)="6574683170707031776c616e30656d30626465767d8c6b657972696e676d643573756d405b2600", &(0x7f0000529000)='mime_type\x00']) mount(&(0x7f0000307000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cce000-0x6)='ramfs\x00', 0x0, &(0x7f0000dde000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x20000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000094a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x8001}, @lsrr={0x83, 0x3, 0x8, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x2000001ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffff6963, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000fb3000-0x10)={0x0, 0x2, [0x464, 0xe20]}) r0 = creat(&(0x7f000058c000)='./file0\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003fd000)={{{@in6=@remote={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}, {{@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}}, &(0x7f00009da000)=0xa0) r2 = geteuid() setreuid(r1, r2) connect$bt_sco(r0, &(0x7f0000222000-0x8)={0x1f, {0x100, 0x100, 0x1, 0x1a, 0x80000000, 0x1}}, 0x8) sendto$ipx(r0, &(0x7f0000da8000)="5145bf2a9a51c83d9eaa796ccf079bf46f062e5e36ead26e336fc2d007dbe6bfcf3217e784db72d949c250ee07fb6703d5e72208226c2f1a9280c0a4f30a60520891b70c68230fe3956672d2f9f1ffb652bd720ed34f", 0x56, 0x40000, &(0x7f0000737000-0x10)={0x4, 0x9, 0x7, "28c2324fa0ec", 0x1, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000486000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000400000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c53000+0x93)=""/168, &(0x7f0000c5e000-0x4)=0xa8) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f00003b4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f1000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000096a000)='clear_refs\x00') ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f0000452000-0xc)='/dev/random\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffeffffffffff, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000702000)=0x2, 0xfffe) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x7, 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 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000dcf000-0x1)=0x816) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) getpeername(0xffffffffffffffff, &(0x7f00002b4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000048f000)=0x32) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000d6e000-0x45)=""/69, &(0x7f0000c3e000-0x4)=0x45) 2018/01/20 07:54:38 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a82000-0xb)='/dev/vcsa#\x00', 0x6, 0x8000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d55000-0x4)=0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000bb9000-0x10)={0x8000, 0x2}) r2 = syz_open_dev$audion(&(0x7f00007f6000-0xc)='/dev/audio#\x00', 0x1, 0x4e0082) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000006d000)={0x81, 0x2}) prctl$setfpexc(0xc, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c4b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000476000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000)=0xe8) r5 = getgid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/loop-control\x00', 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000992000-0x1c)={&(0x7f00006eb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000096f000-0x18)=[{&(0x7f00006b1000-0x95)="6d1db4804c68eb75ef4c633e26c2bb96cb36704114e205d42deeeba008f54bb72a0691d6092908558000cad9bff4b3f12a284667ed9c0b652862d4c0b515f6e717b1f0e08270f8b8c82df94f24bd0cc52a51fb085564e9a3b0652fa1b792528a44a5262f9425217d6f73c063596abb87c6e66ce74bbee26637c799fbaffb0fb646cc2e548d29c99656d878b9a153d3afc8fdb3d1bf", 0x95}, {&(0x7f0000912000)="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", 0x1000}, {&(0x7f000015c000-0xb7)="aa7e0df746473437cc4b93ebca54fd14f590b7fed3c8226f2a58b6e3b03cf35f4dbda2413d5955b6ffe07a885c20d48b5da0749d698d161bce15f7e0dea97989540a98288e0943674410e38a5a1773f398a12c120f7d5b16d65e9e2b993fa94302efd35212dad9c0d6b53f8919be365b427f6cd842021eeddefa3d4246d2937bbc6318d4b06c53ca4cc9179476e29da19da224e31d4f8b11f01ac58d7c5790d340cfd7bf37bc53ca063fbe3ff30ab165fad55481803d3e", 0xb7}], 0x3, &(0x7f0000039000-0x18)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x40000}, 0x10) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d5000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000bfb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a6f000-0x8c)={r2, @in6={{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000374000)=0x8c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/20 07:54:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff5000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b4e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x81}) mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000aff000-0x28)={0x1, 0x0, [{0x400000b0, 0x0, 0x0}]}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b00000)='maps\x00') mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000306000)={0x0, 0x8, 0x2, 0x10001, 0xff, 0x3}, &(0x7f0000b01000)=0x14) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000b02000-0x8)=@assoc_value={r9, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f0000833000)=""/179, &(0x7f00001d7000)=0xb3) inotify_init() 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffefff007}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0xffffffffffffffdd, &(0x7f000002d000-0x50)=[], 0x176, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:54:38 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002ce000-0x4)=0x0) r1 = getpgrp(0x0) tgkill(r0, r1, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x2) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b36000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0xd8f, 0x4, 0x4}, &(0x7f00000c9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000625000-0x8c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r2, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) creat(&(0x7f0000f8e000)='./file0/bus\x00', 0x0) 2018/01/20 07:54:38 executing program 5: syz_open_dev$urandom(&(0x7f0000f77000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x1020000000a) clone(0x0, &(0x7f00009f8000-0xaf)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000019f000)="") r0 = syz_open_dev$dmmidi(&(0x7f0000e97000-0xd)='/dev/dmmidi#\x00', 0x39de, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000164000-0x18)={&(0x7f000076e000/0x2000)=nil, 0x8, 0x4, 0x40, &(0x7f0000a30000/0x3000)=nil, 0x8}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000ce000)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x0}}, {&(0x7f00008e6000)=""/105, 0x69}, &(0x7f00000bd000-0x1)=0x0, 0x10}, 0x4a) 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4078ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000251000)='/dev/sequencer2\x00', 0x101200, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000be9000-0x49)="3924e74ad7c05a3cac88d599b2dcb740411419aeef81b17090b442e91dd84b40609c33f65cf53ff50d67ca48580c7643d56fdee18e39c4c0080cd27b8e4ee4fed140cd6afa8452e22c", 0x49) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000e30000-0xb)='/dev/audio\x00', 0x84002, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f00001a0000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000bcf000-0x8)={0x2, &(0x7f00005ef000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00007ae000)={r5, 0x10}) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fc000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffc) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000b8a000)={0xc, 0x0, "faf55e1e"}, &(0x7f0000447000)=0x0, 0x0) linkat(r0, &(0x7f0000ca6000)='./file0\x00', 0xffffffffffffffff, &(0x7f000086a000-0x8)='./file1\x00', 0x400) open(&(0x7f0000366000-0x8)='./file1\x00', 0xa40, 0x10) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e75000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000b5b000-0x8)={0x3, 0x30}) r1 = socket$inet(0x2, 0x801, 0x8000000000000084) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e71000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000656000-0x4)=0x22b) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e70000)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e73000-0xf3)=""/243, &(0x7f0000862000)=0xf3) 2018/01/20 07:54:38 executing program 4: prctl$intptr(0x2c, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000359000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xa15, 0x9, [0x1, 0x0, 0x9ac, 0x0, 0x3, 0x101, 0x7, 0x0, 0x1]}, &(0x7f0000002000)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x9, 0x200, 0xfffffffffffffffb, 0x0, 0x9, 0x1, 0x2, r1}, &(0x7f0000000000)=0x20) connect(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"8c5c8f974f6265"}, 0x6}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x31b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:38 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000e9e000)="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", &(0x7f0000776000)=0x0, &(0x7f0000a22000)=0x0, &(0x7f0000a00000)="a26a274e22853d1ac06be1f24d6b406bf120516170ccb9f11b1646aacd93d770641dff6e6358a144f1fd9781c7e6f358114b9aa582aacb3bb830849a0104eb7a756639f54d4e8015d5f3a3d0cb4cc9e8cdd679aaa1c55c1362a5988ae9b0c385399515e67868eb55c1a38cc78082f77097602af5628f718ac548f17c88bf7c3d205f49cfdee339b7b902ca3c089cfd4620318c2feca7e1ae0e2b85") prctl$setname(0xf, &(0x7f0000e90000-0x1e)="050000008001e10edbfe67a78a050000000000000074a561a297223513bc") 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000173000-0x10)={&(0x7f000093e000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$vcsn(&(0x7f0000581000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe2(&(0x7f00006ab000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002dd000-0x4)=0x3, 0x4) connect$bt_sco(r2, &(0x7f00007c8000-0x8)={0x1f, {0x1f, 0x4, 0x9, 0x0, 0xdcb, 0x33}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000159000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000bb5000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f09000)={r4, 0x89e}, &(0x7f0000568000-0x4)=0x8) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) pwritev(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000dda000)="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", 0xff8}], 0x1, 0x0) 2018/01/20 07:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008d3000-0x18)={0xaa, 0x2000c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00007f9000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101080) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000b8d000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r3 = syz_open_dev$admmidi(&(0x7f0000e50000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) r4 = syz_open_pts(r3, 0x200000) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000288000-0x8)=0x0) fcntl$getownex(r2, 0x10, &(0x7f000036d000-0x8)={0x0, 0x0}) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 07:54:38 executing program 2: r0 = socket(0x40000000015, 0x5, 0xfffffff7fffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x80, &(0x7f0000b84000)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}]}, &(0x7f0000d9a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x847}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x200, 0x100, 0x7fffffff, 0x400, 0x1, 0x7, 0x752248c7, 0x5, 0x0, 0x1f, 0x1, 0x9, 0x7fff, 0xb9]}, &(0x7f0000517000)=0x108) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f000018f000)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x8)=[{&(0x7f00008c2000)=""/173, 0xad}], 0x1, 0x0, 0x0, 0x100000001}, 0x2000) fcntl$getflags(0xffffffffffffffff, 0x40b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0xc7)={0x0, 0x0, 0x0, ""}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0xe80, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x1000, 0x2, 0x23}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x0, &(0x7f0000002000)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000+0x70c)=0x0) sendmsg$unix(r2, &(0x7f0000003000-0x1c)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x18)=[{&(0x7f0000001000)="000b1a239b3e9d7c4787696d07a84804bf54c14b3dc70ef6963472912040eeb388b085b38dde30a38cbc202372752aa2502c6f927b0dc142353213d154e1be7d6e9ccf021889e9ec28d54d32016900d786f39f2beb2ecf9206f2b0e8727d2a9833f9ee4487db2b980c", 0x69}, {&(0x7f0000002000-0xeb)="", 0x0}], 0x2, &(0x7f0000001000-0x8c)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000234000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81, 0x7fff, 0xb75, 0x20}, 0xa0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0x64)="f8abd13937415ced28126f4b1a8c31bf9bc8c4a6f9cab2185599a8cc7c78e1811cfcee9b16759c82d7f88f9ff0b25d15562db100a16ecd85d4eb5620eee385e768a1540052ab5cc247957ba9f563d7107755033a6a89b31a6a67dec1d1ec122f4fb255a9", 0x64) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r3, 0x7}, 0x6) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000004000-0x3)="037303") getdents(r1, &(0x7f0000001000-0xb)=""/24, 0x18) 2018/01/20 07:54:38 executing program 5: perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e5e000-0xb)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000bc000-0x210)={0x5, {{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe91d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000)="", 0x0) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000092c000-0x10)={0x3, 0x20001000, 0x7000, 0x1, 0x3d02340000000000, 0x80, 0x6bb, 0x800, 0x1, 0x891}) r0 = socket$alg(0x26, 0x5, 0x0) get_thread_area(&(0x7f0000eb6000)={0xf0e4, 0x100000, 0x0, 0x3, 0x9, 0xf3, 0x12a9, 0x2, 0x6, 0x2}) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000a9e000)=[], 0x0, 0x0) 2018/01/20 07:54:38 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x7b)=""/123, 0x7b) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x0, 0x8) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006f3000-0x8)={0x0, 0x3}, &(0x7f0000a28000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e4000)=@assoc_value={0x0, 0x3}, &(0x7f00008ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000a2000)={r2, 0x9, 0x3f, 0x0, 0x3, 0xff, 0xfffffffffffffff7, 0x5, {r3, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7c3, 0x2, 0x2, 0x0}}, &(0x7f0000d38000)=0xb8) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000ea6000)={0x270, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00009f4000)=0x3000) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006bb000)='stat\x00') sendfile(r1, r2, &(0x7f0000910000)=0x0, 0x2) clock_gettime(0x0, &(0x7f0000b5d000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000faa000-0x120)=[{{&(0x7f00003f5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b46000)=[{&(0x7f0000254000)=""/58, 0x3a}, {&(0x7f00009b4000-0x2e)=""/46, 0x2e}, {&(0x7f0000240000-0x9d)=""/157, 0x9d}, {&(0x7f00006ac000)=""/217, 0xd9}, {&(0x7f00006cb000-0xd2)=""/210, 0xd2}, {&(0x7f0000b25000-0x58)=""/88, 0x58}, {&(0x7f0000e4a000)=""/133, 0x85}], 0x7, &(0x7f0000b4a000)=""/112, 0x70, 0xff}, 0x6}, {{&(0x7f00004d5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c6e000)=[{&(0x7f0000b51000-0xc)=""/12, 0xc}], 0x1, &(0x7f0000a59000)=""/92, 0x5c, 0xc46}, 0x100000001}, {{0x0, 0x0, &(0x7f00005e9000-0x48)=[{&(0x7f00007b4000-0x26)=""/94, 0x5e}, {&(0x7f0000da9000-0x4f)=""/79, 0x4f}, {&(0x7f00007b4000-0xae)=""/174, 0xae}, {&(0x7f000045e000)=""/18, 0x12}, {&(0x7f0000047000-0xf9)=""/249, 0xf9}, {&(0x7f0000473000)=""/102, 0x66}, {&(0x7f0000dc0000)=""/189, 0xbd}, {&(0x7f0000187000)=""/133, 0x85}, {&(0x7f000077c000-0x87)=""/135, 0x87}], 0x9, &(0x7f00002fc000-0x1f)=""/31, 0x1f, 0x9}, 0x100}, {{&(0x7f000068c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006a1000-0x18)=[{&(0x7f0000d19000-0x1000)=""/4096, 0x1000}, {&(0x7f000069d000-0xb4)=""/180, 0xb4}, {&(0x7f0000d71000)=""/145, 0x91}], 0x3, &(0x7f0000aad000-0xf0)=""/240, 0xf0, 0x6}, 0x6}, {{&(0x7f000080e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000958000)=[{&(0x7f000025e000)=""/73, 0x49}, {&(0x7f0000a83000)=""/63, 0x3f}, {&(0x7f0000a3e000)=""/138, 0x8a}, {&(0x7f0000e1c000-0xad)=""/173, 0xad}], 0x4, &(0x7f0000da6000-0x93)=""/147, 0x93, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f00009a1000)=[{&(0x7f0000b96000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000715000-0x6e)=""/110, 0x6e, 0xa}, 0x7}, {{&(0x7f0000bd1000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00006c3000)=[{&(0x7f0000c23000)=""/145, 0x91}], 0x1, &(0x7f0000847000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xffffffff}, {{&(0x7f00005ff000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00003cd000-0x30)=[{&(0x7f0000554000)=""/47, 0x2f}, {&(0x7f000027b000-0x19)=""/25, 0x19}, {&(0x7f000091f000)=""/108, 0x6c}, {&(0x7f0000c83000-0x62)=""/98, 0x62}, {&(0x7f000021a000)=""/168, 0xa8}, {&(0x7f0000b70000-0x3f)=""/63, 0x3f}], 0x6, &(0x7f000011f000-0x1000)=""/4096, 0x1000, 0x2}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f00005c4000-0x28)=[{&(0x7f0000e9d000-0x2d)=""/45, 0x2d}, {&(0x7f0000d29000-0xb1)=""/177, 0xb1}, {&(0x7f0000bd9000)=""/123, 0x7b}, {&(0x7f00003f9000)=""/245, 0xf5}, {&(0x7f0000e9b000-0xdd)=""/221, 0xdd}], 0x5, 0x0, 0x0, 0x7ff}, 0x3ff}], 0x9, 0x10000, &(0x7f00008d3000)={r3, r4+10000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 92.547105] sctp: [Deprecated]: syz-executor7 (pid 16907) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.547105] Use struct sctp_sack_info instead 2018/01/20 07:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f0000000000)="00210300", 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000615000-0x6)={0x1, [0x5]}, &(0x7f0000f50000-0x4)=0x6) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000463000-0xb)='/dev/hwrng\x00', 0x434100, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00008df000)=0x0, &(0x7f00005bc000-0x4)=0x4) getsockopt(r0, 0x2000000000010d, 0x3, &(0x7f00002d7000-0x4)=""/4, &(0x7f0000edd000-0x4)=0x1) 2018/01/20 07:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000903000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005f8000-0x4)=0x1f, 0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) lseek(r1, 0x0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00004b6000)=0x4) [ 92.623501] sctp: [Deprecated]: syz-executor7 (pid 16919) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.623501] Use struct sctp_sack_info instead 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00001bc000)='/dev/dsp#\x00', 0x9, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000897000)={0x6, &(0x7f0000c28000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a07000-0xc)='/dev/autofs\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:38 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000625000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ecc000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000d9b000)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000696000)={0x0, @in6={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x171d, 0x5}, &(0x7f0000e12000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f49000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0x6, 0x3, 0x80}, 0xa0) sendfile(r2, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00004c3000)=0x0, &(0x7f00005bd000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000082000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb8000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aed000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x8, 0x3, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, r4}, {0x3, 0xaa98, 0x10001, 0x2, 0xff, 0x5, 0xb16, 0x7fff}, {0x4, 0x1, 0x8, 0x80}, 0x5327, 0x5, 0x2, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x3, 0x6, 0x5, 0x2, 0x8001}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000997000+0xe5d)={{{@in=@rand_addr=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ed6000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0b000-0x4)=0xe8) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000337000-0x4)=0x0, &(0x7f00001aa000-0x4)=0x4) syz_open_dev$sg(&(0x7f000005f000-0x9)='/dev/sg#\x00', 0x1, 0x400) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000347000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0x0, 0x3, 0x1, 0x0, 0xa0, 0x80, 0x3b, r5, r6}, {0x9, 0xffffffff, 0x1380, 0x40, 0x92, 0x4, 0xfffffffffffff801, 0x3ff}, {0x3, 0x2ec, 0x9, 0x80000001}, 0x7, 0xa, 0x2, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x1, 0x80, 0x8, 0x5, 0x7}}, 0xe8) 2018/01/20 07:54:38 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x5, 0x400000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000e000)=0x2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x1c)={&(0x7f0000005000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f000000c000-0x4)={0x0, 0x0, 0x0, {0x0, 0x7530}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0eca5e1f276698ef3e4167c9055cebcacb9e4f6afcdeb776653c4c04ec8139df5a1e1409bca47bfe8db8548668fc19149d9ea6658c11d2f0d3e9fbd689e91f33"}}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x8000b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000351000/0x1000)=nil, 0x1000}, 0x800000000000001, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000004000)=0x42) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00003cb000)=""/207) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000938000)={0x200, 0x81}) fcntl$addseals(r1, 0x409, 0x0) lseek(r1, 0x0, 0x4) close(r0) close(r1) 2018/01/20 07:54:38 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000016c000)={r1, 0x5, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000f6d000-0xa5)=""/0, 0xfffffeb2, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f000052a000-0x38)={&(0x7f0000d41000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f0000aeb000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089e000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000be8000+0x3e2)={0x3, 0x8b9}) r1 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') getdents64(r1, &(0x7f0000ee6000-0xf)=""/24, 0x18) readv(r0, &(0x7f0000c2a000)=[{&(0x7f000071c000-0xba)=""/186, 0xba}, {&(0x7f0000df6000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000-0x85)=""/133, 0x85}, {&(0x7f0000230000)=""/106, 0x6a}, {&(0x7f0000d13000)=""/53, 0x35}, {&(0x7f00003d6000-0xa1)=""/161, 0xa1}, {&(0x7f00003bb000)=""/145, 0x91}, {&(0x7f0000852000-0xa7)=""/167, 0xa7}, {&(0x7f0000b5e000-0xa4)=""/164, 0xa4}, {&(0x7f000066b000)=""/201, 0xc9}], 0xa) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0xfffffffffffffffc}, 0x8, 0x0) unshare(0x400) signalfd(r0, &(0x7f0000d7d000)={0x0}, 0x8) 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c9c000-0xb)='/dev/mixer\x00', 0x84040, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047f000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x107]}) 2018/01/20 07:54:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000084000-0x8)='./file0\x00', &(0x7f0000cb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000056c000)={0x0, 0x0}, &(0x7f0000a23000+0xe9f)=0x8) 2018/01/20 07:54:38 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f96000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00001ed000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x4, 0x7) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f96000-0xb)={0x6, 0xff, 0x7, 0x0, 0x7ff, 0x800, 0x68, 0x0, 0x8, 0x20, 0x7}, 0xb) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000011000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="23d5c1a6539e8cfaf3ec8a292566c689"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') setns(r0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f000025f000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000337000)="") 2018/01/20 07:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db4000)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/01/20 07:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000028f000)='/dev/mixer\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c5d000-0x18)={0x1000000000000044, 0x0, [{0x187, 0x0, 0x0}]}) 2018/01/20 07:54:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000cb5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b31a6041a91f6156d54cbc00e0cfb44a67fefb166afebb15d67d179b9fea7f5cc0a196c8e8d704d1599fc05d711f0c8bf6d44f38771a03f8a4"}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000017a000-0xa)='attr/prev\x00') ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ea0000-0xd8)=@ioapic={0xf000, 0x401, 0x7, 0xf6ba, 0x0, [{0x7, 0x56e9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0xed2, 0x9, [0x0, 0x0, 0x0, 0x0], 0xcd}, {0x6, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0xe4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6f794de7}, {0x7, 0x1, 0xa4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xf481, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0], 0x242}, {0x7, 0x81, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7e}, {0xce, 0xadd, 0x2, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8001, 0xfffffffffffffff9, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x80000000, 0x7, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x2, 0xbd2f, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffffa, 0x35, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x9, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0xffff, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8001, 0xfff, 0xc, [0x0, 0x0, 0x0, 0x0], 0x9e}, {0x1000, 0x7736, 0x6466, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x2, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7f, 0x80, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3ff, 0x11, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0x9, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x10001}]}) syz_extract_tcp_res$synack(&(0x7f0000273000)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 07:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007e8000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000078b000)=0xffffffffffffffff, &(0x7f0000735000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f00005c2000-0x8)='./file0\x00', &(0x7f0000358000+0x85e)=[&(0x7f0000d06000)="73797374656d736563757269747929216d696d655f7479706576626f786e6574316d643573756d7ba73a00", &(0x7f0000fc5000)='\x00', &(0x7f0000ca7000)='system:#wlan1}ppp0+]+wlan0nodevvboxnet0md5sum\x00', &(0x7f0000e60000)='{cgroupwlan1[wlan1\x00', &(0x7f00004c5000-0x3)='$-\x00', &(0x7f0000bfc000)='\x00'], &(0x7f0000a74000-0x28)=[&(0x7f000012a000-0x1)='\x00', &(0x7f0000422000)='ppp1.vboxnet0vboxnet1proc%$^@$ppp0&\x00', &(0x7f00008f0000)='ppp1\x00', &(0x7f000007a000-0x2)=',\x00', &(0x7f00007ca000-0x9)="cc70726f632e3a2700", &(0x7f0000e39000)=',\x00', &(0x7f000025f000-0x1)='\x00', &(0x7f0000fb1000)='*.system}\x00', &(0x7f000028b000-0x1b)='md5sum!$@eth1ppp1vboxnet1/\x00', &(0x7f000080f000-0x16)='GPLppp0^systemcpuset+\x00']) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001c1000-0x2c)=[], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d11000)=@assoc_id=0x0, &(0x7f0000493000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d98000-0x8)={0x0, 0x0}) 2018/01/20 07:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005c3000)='./file0\x00', 0x7fff) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002d5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9f000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003e0000-0x4)=r2, 0x4) r3 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000005000-0x957)=""/2392, 0x958) [ 92.955825] sctp: [Deprecated]: syz-executor7 (pid 16998) Use of int in maxseg socket option. [ 92.955825] Use struct sctp_assoc_value instead 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f000061f000-0x4)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00004ee000)=""/208) r3 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r1) r4 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc8000)="7f", 0x1, r0) add_key$user(&(0x7f0000dd6000)='user\x00', &(0x7f000014f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048a000)="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", 0x801, r0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0x8) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000295000)={'michael_mic-generic\x00'}, &(0x7f00000c7000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f00008b0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017e000)='/dev/hwrng\x00', 0x10100, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000473000)={&(0x7f00000a3000)={0x27, 0x7, 0x9, 0x4, 0x0, 0x8, "62917b4c59fea8e32d3fc172043b6c8a5177fd0c6ddf334ff8d8923a7a924035ce33d121054f9aac1abb20261f8ce0a13ebdbd121f26f2ca65492967fb6672", 0x200}, 0x58, &(0x7f0000eab000)=[{&(0x7f000025b000)="0454b6681a4244b02a33047012e2bf21404f165ac60a35755b62a0bb487a35216d5fdafda600cd51f5056d3f41f02cc260d593c4a1ce91e205fe0086ff64aabadc66b53086f4516a57da9dde4ceff5a92e5d857b0edc0683dacba2b6781f8ccbe0520198e0d1e17fcbb8242e7ce7e9d047c0f4fa3d77208ac57b17c845c193964a075dd16f5de202b6e368668cd34b3ffd5ce2804d47743a585f57dccd32cf9c28806edf54773fe5801141bed8f0b27dbf01c7551da76975937d178b4637e639d370c449f361795e7bfa45a2d1e52159c43381bece240ca43d54923803014258bfa3ad0e0b939defc7a6cfb0dc8a55bd3743", 0xf2}, {&(0x7f000035d000-0xfd)="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", 0xfd}, {&(0x7f0000f02000)="fc359f05e70dc7e713a286d9d5aa3f96e2d8357df2fca2c9352f", 0x1a}], 0x3, &(0x7f0000038000)={0x100c, 0x19f, 0x1, "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"}, 0x100c, 0x800}, 0x24000040) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003cd000-0x10)=@generic="e36dcbf21675123c9e6a6de483dee5ff", 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c5b000)={0x100, 0x0, &(0x7f0000b36000-0x100)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f000020a000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000ed0000-0x8)=[0x20]}, 0x8}}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000cd2000+0xb9b)=[@fda={0x66646185, 0x5, 0x3, 0x1f}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00003b5000)=[0x20, 0x40]}}, @acquire={0x40046305, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x0, &(0x7f00000e2000-0x20)=[@fda={0x66646185, 0x5, 0x1, 0x2c}], &(0x7f0000f6c000)=[]}}, @acquire_done={0x40106309, r1, 0x0}, @register_looper={0x630b}, @decrefs={0x40046307, 0x2}], 0x0, 0x0, &(0x7f0000fda000)=""}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004aa000)=@assoc_value={0x0, 0x334}, &(0x7f0000bae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f4c000-0x4c)={r2, 0x44, "248dcc4874575c5569626918ec9a5a6cb3e28de62d5a207bba9de3a622807cd70ad17deacbd862dc133c7c0ce839d766f7f3a2cac2eaaaaac261a06f5f2def4d07bc6403"}, &(0x7f0000632000)=0x4c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000498000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8334, 0x0, 0x0, 0x1, 0x7, 0x5, 0x3}, 0x20) bind$alg(0xffffffffffffffff, &(0x7f0000449000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x202, 0x1, 0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000985000-0x8c)={r3, @in6={{0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$nl_xfrm(0x10, 0x3, 0x6) write$selinux_user(r0, &(0x7f0000d2f000)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000166000)={0x3, 0x0, 0x8, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f31000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000bb8000-0x4)=0x3, 0x4) connect$nfc_raw(r0, &(0x7f00002c7000-0x10)={0x27, 0x1, 0xfffffffffffffffb, 0x7}, 0x10) setsockopt(r4, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000adb000)=0xa, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000079c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000add000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x59d9656b, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x183000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000098000)=0x1, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) readahead(r3, 0x8, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0xa3df, 0x3, 0x40, &(0x7f00008c5000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000072b000)={0x0, 0x0, 0x78}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = add_key$keyring(&(0x7f0000a57000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r6 = request_key(&(0x7f000021b000)='id_resolver\x00', &(0x7f0000480000+0xb59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='/dev/dmmidi#\x00', 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00001c7000)=[{&(0x7f00001b6000-0xce)="98cdfce13ae3d8b235839e350f297f18f4fd96690200c260cf4276acef9aeae8770159d452c76123e324c578117119030f6b8c2841f299d9c09c6a75e88e2951b5d8fc93d6888de9d2ff7ff35e9049c3b1763f5a3439cf458d8b9aef395686756f6e3125954bde01a837f6f572100cf5319461368f9d469487dd55f5df8122cf267068e6e99bb9df882e560ed0300c17b9a1339130b1f0206e5a6c89695b66fddc32295604be85e396278f09ac9aa1499d17f131c242cb39b76f007fbc24938e0454a8b46905a5cee61c813176f1", 0xce}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000-0x85)="8e8479eac5425b4cd772c2a08baa963275e18f6c4eb6ff1e92d40bd74e4818b7ff35b2e407a0999ec1a0cbd963953c411b193f9c2061f6938cf2f2169db55c3f1dd771019bdf1896ba74ecb45b4bf8c54c23041f945532c7b0bd9c031243705fc554ed1ebab30060a63008667e8e45b37f30723595126314c7d1baade67d1715eb09eff3ab", 0x85}], 0x3, r6) r7 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r8 = fcntl$dupfd(r7, 0x0, r4) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="cd7e5bbf9d5204ad93ddd56058f36552", @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000adc000)={0x0, 0x0}, &(0x7f0000374000)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f000002f000)='/dev/autofs\x00', 0x408200, 0x0) 2018/01/20 07:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x4) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x4e7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bdf000-0xb)='/dev/mixer\x00', 0x301, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00003a6000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) fanotify_mark(r1, 0x4, 0x8000000, r2, &(0x7f0000a4d000)='./file0\x00') sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000b2c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e65000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000-0x4)=0xe8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 07:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cdb000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000ff3000)=0x2, 0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 07:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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}, 0x8010, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x3, &(0x7f0000395000-0x18)={0x0, {0x2}, 0x0, 0x0}, &(0x7f0000729000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002db000-0x8)={0x0}) [ 93.005086] sctp: [Deprecated]: syz-executor7 (pid 16998) Use of int in maxseg socket option. [ 93.005086] Use struct sctp_assoc_value instead [ 93.063515] MPI: mpi too large (16392 bits) 2018/01/20 07:54:39 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 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='fdinfo\x00') fchmodat(r0, &(0x7f0000301000)='./file0\x00', 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x6) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e97000-0x12)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000307000)={0x0, 0x6}, &(0x7f0000971000)=0x8) select(0x40, &(0x7f00001e8000)={0x100000000, 0x4, 0x6f31, 0xdc64, 0x9, 0x400, 0x8bc6, 0x7}, &(0x7f00004c8000)={0x7, 0x401, 0x0, 0x1, 0x4, 0x6, 0x8, 0x7fff}, &(0x7f000069a000)={0x80000000, 0x3, 0x4, 0x8, 0x7, 0x7f, 0x1, 0x100}, &(0x7f0000576000-0x8)={0x0, 0x7530}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000109000)={r3, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x2}, &(0x7f0000583000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000988000)=0x0, &(0x7f0000dde000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c83000)={r3, 0x2}, 0x8) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000840000)=0x1) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000000a000)={0x4, 0x8, 0x5560, {0x77359400, 0x0}, 0x5, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x55, "afe7266ce49f65885e04e63e1b8c7c6bab5fc9f16dd17b4f2c8f9dadf00879e08a43c63ed0c2592d395efc10343b127f3264ece4315872203ced60bd34cb3d75cf5fda2cf513d6808bb0c757f4559b2efaae5642e4"}, &(0x7f000000c000-0x4)=0x5d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r1, 0x101}, 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000918000)='keyring\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00007d1000-0x2a)=""/42, 0x2a) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00001f8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000929000-0x4)=0x32) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000052a000-0x4)=0x0, &(0x7f000053f000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @rand_addr=0x20000000006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff71) write(r1, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r1, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/20 07:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000514000)='/dev/dsp\x00', 0x200, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000d17000)={@my=0x1, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000471000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f7b000-0x4)=0x8) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e17000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048a000-0x4)=0xe8) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000001e, 0x2000000000000805, 0x0) listen(r0, 0x0) 2018/01/20 07:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000d20000)=[{&(0x7f0000efd000-0xe2)="2b65eb449c708690400b0deca4b8d65143f1e804b755a7575ed76727342533afc1395cd49dfcc8baa352e8a3a12eea982944dd73d097064d0a6ee460a0712e36625bfbc30508e36b2401c3abfc4257c27b0df91fec6b4578a1abf8032cf49d30a266f2c83bcb21bc5df840ba049e5dbd873324820823bb8fdd66e8d1b6f999ff3eed3b0c448eec80e7831a8ccb5c8d74327e23ec272c0d9e1953ff491c155e85736d9301dfa715dfcd8205a0c0811455ef50adada87012ca4bc7a214ae86ac20eea25048afbaba3c7764a04d2a3e827d2830ff9c4eff5668865300c5f02d7e822384", 0xe2}, {&(0x7f0000107000-0x3e)="b325d67a035e2792d3ec5eeba93f31ed103689522195937a19c770113b40c6628c5dc686fdcca8c6543be85f9273c2eebb6e40597d181e24b89e9007c32d", 0x3e}], 0x2) 2018/01/20 07:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000ab000)={0x81, 0x0, [0x100, 0xfb, 0x3d, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c01000)={0x0, 0x0, &(0x7f0000818000-0x14)=[]}, &(0x7f0000f68000)=0xc) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000158000)='./file0\x00', &(0x7f0000561000)='./file0\x00', &(0x7f0000c31000)='binfmt_misc\x00', 0x4, &(0x7f0000ea9000)="a33ac3515abfd8eee4c40e76e9b88578369f0c4c9529d3948bf76a83a279ee302dba32") mkdirat(r0, &(0x7f0000a2f000)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000504000)='./file0\x00', r2, &(0x7f000020b000)='./file0\x00') 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000f54000)={0x9, 0x2, 0x2, 0x2, 0x10000, 0x9}) creat(&(0x7f000040f000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009dd000-0xc)={0x0, 0x84, &(0x7f0000365000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x7fff}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f00003f4000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cf1000-0xc0)={r1, 0x6, 0xb8, "1aa83f78c4f764df7e56fabda156e72601ec8f3b722eaf77c4cb69ca7da37decbb2b2ddf25b60db7860cf62bfb3d89e86cbf7fd39c59444e6ba60d842887f073d76adbc5d56e2fe24381381b68d1c34a1adbd9059b55dd2853835c1ac6eb1f7e4953a72ab119fbe7a4689b837e571de2f473eed7a6291b70312f20711b49271dcf06e7e4704eb978326dafabebaef57136174d5c4da78aa829532df2ae6449ecdb956ffd7ea3c284d2686c70cd9d5472aec79ebca994c239"}, 0xc0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032f000-0x20)={0x5d4c, 0x0, 0x8000, 0x100, 0x855b, 0x2, 0xfffffffffffffffa, 0x10001, r1}, &(0x7f0000005000-0x4)=0x20) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000a91000)=0x0, 0x0}, 0xa00000400, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d64000)='net/ip_tables_names\x00') ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000d58000-0x3)=""/3) connect$ax25(r0, &(0x7f0000bfe000-0x10)={0x1e, {"024a670801009f"}, 0x0}, 0x10) 2018/01/20 07:54:39 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x8) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000004000-0x8)=[{&(0x7f0000003000-0x20)=""/85, 0x55}], 0x1, &(0x7f0000004000-0x10)=[{&(0x7f0000002000)=""/192, 0xc0}, {&(0x7f0000004000-0xa8)=""/168, 0xa8}], 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000003000-0xae)=""/174) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x4, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x80, 0x94) write$eventfd(r3, &(0x7f0000000000)=0x10000, 0x7e) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffffff, 0x3, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r2, &(0x7f0000321000+0x36c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a1000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000079c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000462000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a52000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0xc) getresuid(&(0x7f0000f39000)=0x0, &(0x7f0000800000)=0x0, &(0x7f00006c7000-0x4)=0x0) stat(&(0x7f0000153000)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() stat(&(0x7f0000507000)='./file0\x00', &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003bc000)='./file0\x00', &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() r14 = geteuid() stat(&(0x7f0000498000-0x8)='./file0\x00', &(0x7f0000d8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r1, 0x9) stat(&(0x7f000098f000)='./file0\x00', &(0x7f0000666000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000d56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() fstat(r2, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00004d8000-0x1c)={&(0x7f0000635000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000c2e000)=[{&(0x7f0000a3d000-0x1010)={0x1010, 0x38, 0x400, 0x1, 0x0, "", [@generic="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[@generic="b491c56810b0c2eb5a1aec6a6e720f5b98212684d00844f89c6f20c4794923e01211efd5962bc5461daa1c4af0536eccfb1edde18ec06c5118f4151d6a430347501ab7b40b116134655957765634cc966cd78f2e790b3c15c1a5c82aea8c7b5d633ee548f86d6c33f5b6d9d31d9bebcde54e1cbd0133dc1ed73d62a795f297a87cd05357109ec8b540312e9aedd8f428266cf805a1b4cd4bc07a6d01593463777d427ce00e099e9c006f8df1e6a0871aed8af09a08fe362c5d8fe26c7ec60e1675bba5418ee6079642df84af2b42177031fecd4d3f895035b47e1ed5335e656c4f5c3fa6aa8d2791e8a1aec0f958", @typed={0xc, 0x5c, @u32=0x800}, @typed={0x18, 0x67, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x18, 0x7e, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x15, @uid=r6}, @generic="fa0d7c5277971b79e20fc69ec79f46b5d6a200d1cf1e83fc74d6e967419be7fd29419e81d34e2bd1e7698025155749e77733fa561ca73ee30d6943f08ade77198b10a21290b4e889410229eb91f9b330cdabd8d59290ed9a84560123b397a399e5cb78f530e208c26df7057c8d044b20e0261e0c8792e4e1aa303d48ace75c3a26f0b88e2655d7bb100d5cec2cb288d758d2cf8b7d924329e3015b6c662ce54e0970de46e2eb7ee7b8382ba91b1da34c87ff0646fe03"]}, @typed={0x18, 0x70, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="2454718afc78c74f49aea2b988e6ff920d2dc71845a9fcce445b3fd7ef162433252bfe46dc0ae7336626e14b5e76e21804efe39d7ec402eeb2bcbb44a39b68822d041686"]}, 0x49c}], 0x4, &(0x7f0000c5b000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r2, r2, r3, r2, r3, r1, r2]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r3, r1, r0, r3, r2, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xd4, 0x8000}, 0x0) 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmmsg(r0, &(0x7f00000fa000)=[{{&(0x7f0000bea000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f000067d000-0x40)=[{&(0x7f0000d39000-0x1000)=""/4096, 0x1000}, {&(0x7f0000154000-0xd6)=""/214, 0xd6}, {&(0x7f0000047000)=""/4096, 0x1000}, {&(0x7f0000c46000)=""/160, 0xa0}, {&(0x7f00004f0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f05000-0xa6)=""/166, 0xa6}, {&(0x7f0000eb4000-0x61)=""/97, 0x61}, {&(0x7f00004f8000-0x6e)=""/110, 0x6e}], 0x8, &(0x7f0000e05000-0xa9)=""/169, 0xa9, 0x0}, 0x9}], 0x1, 0x40, &(0x7f0000899000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") bind$rds(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000af8000-0x8)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000af8000-0x4)=0x9021) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000481000-0x10)={0x1, [0x0, 0x0]}) 2018/01/20 07:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) syz_open_dev$sndpcmc(&(0x7f0000ba5000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x400400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e7000)={r0, &(0x7f0000f2a000-0x1000)="", &(0x7f0000bc8000+0xb35)="", 0x3}, 0x20) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000e9d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f0000fe4000)="", 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f6f000)=@generic="8a4b63f55f46ff5ace651c790ca61e8e") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fdf000)={0x0, 0x0}) 2018/01/20 07:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000b98000-0x4)=0x40000000, 0x7) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) close(r0) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000668000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/dsp\x00', 0x2, 0x0) accept4$llc(r2, 0x0, &(0x7f00002e2000)=0x0, 0x0) getresuid(&(0x7f000028a000-0x4)=0x0, &(0x7f0000614000)=0x0, &(0x7f0000b06000-0x4)=0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000b09000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b09000-0x4)=0x10) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000b08000)='./file0\x00', 0x100) ioprio_set$uid(0x3, r3, 0x2) [ 93.359169] audit: type=1400 audit(1516434879.465:167): avc: denied { getattr } for pid=17086 comm="syz-executor6" path="socket:[40274]" dev="sockfs" ino=40274 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000d87000-0x14)=@known='security.capability\x00', &(0x7f0000d8a000)=""/111, 0x6f) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a12000)='/dev/snd/midiC#D#\x00', 0x6, 0x410300) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000063c000-0xb)=""/11) r1 = socket$inet6_sctp(0xa, 0x200001, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x21, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = dup3(r0, r1, 0x80000) stat(&(0x7f00009f2000-0x8)='./file0\x00', &(0x7f0000347000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000ae000)=r3) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000482000)=0x0, &(0x7f000023d000-0x4)=0x18d) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000475000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000078f000-0x8)={r2, 0x21}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000d85000-0x4)=0x6) 2018/01/20 07:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000931000)='/dev/autofs\x00', 0xc0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000906000-0x8)={0x3, 0x195}) recvmmsg(r0, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000be9000)={0x77359400, 0x0}) write(r0, &(0x7f00001a6000)="", 0x0) 2018/01/20 07:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x0) connect$inet6(r0, &(0x7f000014d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f47000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000570000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000dc1000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0xbd9a5b80000000, 0xff, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1312, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) fcntl$dupfd(r0, 0x406, r1) write(r0, &(0x7f0000e20000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002e1000-0x8)={0x0, 0x1000, 0x401}, &(0x7f0000823000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003ac000-0x8)={r1, 0xffffffff00000000}, &(0x7f00003a8000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f000023a000)="b80c705d1524e928d26e845f3ad7a48e29006701fb621bdb6dde2e478480b382f67e4caed41fcde1f6a24679898e2b90a69014b2851bdd52b25fdad96db7470e65a5dfa4a91bdf9f95deeb577c577a2f83f647aa739d93a8ac906563440448630603ba9d48b95c09ac9a98fc8adc6caaba200550a164e491ea8d41a9d331b6f647c7", 0x82}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/checkreqprot\x00', 0x800, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/rfkill\x00', 0x208400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000c8b000)=r3) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fd3000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r1, &(0x7f00000de000-0x8)=0xfffffffffffffffc, 0xffffffff) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000a18000-0x10)=@req={0xff, 0x7, 0x7, 0x1ff}, 0x10) 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='pagemap\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb9000-0x10)=@common=""/16, 0x10) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/20 07:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x19}, &(0x7f0000001000)={0x0}, 0x8) r1 = getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009dd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000abc000)=0x636ee9df00) r3 = gettid() ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003ad000)={0x3, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x8, 0x3c, 0x8, &(0x7f000070c000-0x10)=@common='dummy0\x00', 0xfffffffffffffff7, 0xb61, 0x0}) r4 = syz_open_dev$sg(&(0x7f00003ff000)='/dev/sg#\x00', 0xb, 0x80004) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000bcf000)=0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e48000)={0x4, 0x1}) read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r3, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00005ad000)="b59e5f4347467335e57d159c50330195", 0x10) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000047d000-0x4)=0xc7, 0xfffffffffffffd17) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{&(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9f000)=[], 0x0, &(0x7f0000c59000-0x14)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dca000)=[@in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) write(r0, &(0x7f0000da3000-0x2c)="26000000120047f181ff050d43000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000889000)='/dev/audio#\x00', 0x3, 0x82402) prctl$void(0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000e74000-0x60)={&(0x7f0000bc4000-0x8)=[0x9, 0x1], 0x2, 0x4c, 0x8, 0x8, 0x40d, 0x5, {0x9, 0x2, 0x9, 0xffff, 0x5, 0x8, 0x6e0e, 0x1, 0x4, 0x7, 0x2, 0x4, 0xfffffffffffffffd, 0xa07, "9b40627bdda6264dba5d2aa672f42d7fbdfe2efe08fedbd50533cbcc52beab15"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c69000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000745000-0xbc)={0xaa4, 0x3, 'client1\x00', 0xffffffff80000002, "9e38cee8c6c92f45", "432cfca74a9c07a8d4db0f553672778fefbb4909fcb825d61f3a43fd727f8e80", 0xfffffffffffff4b5, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r1, 0x0, 0x0, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='setgroups\x00') sendfile(r2, r3, &(0x7f0000ff7000-0x4)=0x0, 0x16) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000ef000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000de5000)=0x6) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000645000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x58) creat(&(0x7f00003df000-0x8)='./file0\x00', 0x10) 2018/01/20 07:54:39 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00004d8000)='/dev/adsp#\x00', 0x4, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x8a)=""/138, &(0x7f0000943000)=[{0x9, 0x50, 0x9, &(0x7f00009c2000)=""/80}, {0x1000, 0xc3, 0xfff, &(0x7f0000841000)=""/195}, {0x2, 0xb3, 0x6, &(0x7f0000424000)=""/179}, {0x4, 0x99, 0x401, &(0x7f0000000000)=""/153}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/autofs\x00', 0x121002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) ioctl(r1, 0x800000000000937d, &(0x7f00002ea000-0x34)="") 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000)=""/94, 0x5e}], 0x20000000000001c5) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000006000)={0x3, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0x2, 0x4040c2) 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000783000-0x12)='/dev/input/mouse#\x00', 0x18c5, 0x2000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ae9000)={0x2, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socket$alg(0x26, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(r0, &(0x7f00008f9000)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aea000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a4b000-0x4)=0x8c) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aa3000-0x18)={0xaa, 0x4, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000eab000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f00008fe000-0xc)='/dev/amidi#\x00', 0x4, 0x80200) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000092000)={r2, 0x6, 0x4, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r2, &(0x7f00008e1000-0x8)='./file0\x00', &(0x7f0000b8a000-0xdc)=""/220, 0xdc) ioctl(r0, 0x800, &(0x7f0000559000)="8d16a1bcc7eb3360ee7e45c16d3a834f1930b6fd5f91e5b328b5d0b5ce8d385d94a7ecbeb583c8ab3b86b69640e6d8a68b91ecc72d3631c132931a78942242385b659fc4dedf8a011a3008cc2e3ecbbad95850e99542162269998e81f7be3586d34c382240ec090bc5c24f83f6b0cd1894789bb99218be3f") r3 = syz_open_dev$vcsn(&(0x7f0000500000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000151000-0x10)=@common='tp6gre0\x00', 0xf) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000b99000-0x8)={0x1, &(0x7f0000d8b000-0x4)=[{0x6, 0x5}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000e9b000-0x5c)={0xffffffffffffde88, 0x10000, 0xfffffffffffffffd, {0x0, 0x0}, 0x82, 0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r3, 0x540b, 0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000f7e000-0x2)=0x8) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00002ec000)=0x9, &(0x7f0000b78000)=0x2) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000dd9000)=@common=""/16, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000692000)=@pic={0x9, 0x5, 0x6, 0x2, 0x40, 0x9, 0x5, 0x3, 0x1, 0x5, 0x15, 0x5, 0x2, 0x4, 0x1, 0x400}) 2018/01/20 07:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f00000a4000)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'vmac(aes)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x670, &(0x7f0000a3e000-0x4)=0x0) io_cancel(r0, &(0x7f000062d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000073d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0xfffffffffffff001, &(0x7f00004b1000-0x4)=0x0) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b40000)="240000005200fbffffffffffffff04000a00071008000007080000000800000000000000", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac7000-0x9)='/dev/vcs\x00', 0x404000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) sysinfo(&(0x7f000024a000-0x27)=""/39) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f0000f2b000)=[], 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000028d000-0xa8)={{0xffffffff, 0x19e3030}, 'port1\x00', 0x5a, 0x20000, 0xfffffffffffffff7, 0x20, 0xffff, 0x2, 0x4b12, 0x0, 0xb1d7fd45956acd1e, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="d6c52ecdd12e2a23f469a6498f25fd35fe77f91f2346d032eb8c8c30155ea762fee1b7663b24e37663d4594e5caeabe9cf463266d9b64e867ceb9e638768b77092d4b980e6f8b5dd199aa5c35ebfbb5e23450676e4149f3bb641ffb466c88d519323880beb1e27d34773cfc8c9458f4a20a1d220865f8b9323d425ac1fc7bca416f8931e695ae8067a71a0d22e6e089766c9bd3abd185714572a2d4d4407488dcf11169b4beee5fcff703015312ab95b03665070e41cf444aa4bd2779b212d405a023de1d1edd7114b29ae23f87ab46aa7deb43c454799e38c1021ff200ecc4a75db4ea0478218cf4e68048561f82aebbc3b1fa51354ae02453dc2fe0a6eba21c33be8b72f86ec6a430203952fbbdae6c445fe154088aeb934507961675824adbac5b2293fe97997748d1e95ce8e6458619897ab8fe0bf2631a432803a88d6439470399b42c56cef32de3c9c88af4ef56867378d82a67ec276ee0277d7c38827a5e5ca22c7b79d4013e4c1f52c5e4f92fc1904b6dffd545c931e629e808e4b5a4a634a171f9550b45609e6e50e2b0eb41c3fc611499df7fa77db5a5cae7bf057d0fc6508f34185f46eccd74db4f604c645790ba96f6e835a6c185b9f222838689ccce36802e07b391a6c52dcd1b3d8b5f07465ff656bdd3fc526e33f58cb52c5bc8394f0542f1adb106dec630a539146138fd5f9e870dd3c48e4915900a2c04810257565a476583f3f53abc334d52d34cf09e18ca94d8b8bd380d4f905514180d0a229a3000390ad154f449e6f44eaaff4a741d9cab10b1b60b0c9a64ab12fc67882a6617c79e1b4942f589104a9b9e9c98dfb5c4cfa8f30c6fa09f19e54a425bb963408bbacca722c1c37929cd5f8879e9e05ee6997ea89cca014d654d3c04d73b47f40dbc273b730ec6cbf4c2b781ba17cc924ce6e1ccd9ff56c6e4ec59ca089d6c0ad09fe7b11951d9eb81b6ada149dd7724a1d937c3c356e803e16424898e9cd84f6c79641cbcd3ce025e5b173580a6fec6ac88e739e0e401972a48e58eead8493ce5a4d7258b166f911ae6063b98f7abe5208ab4472063eba316b53e060582a2b20e7ce6ddcac79f9c283bafdc3af60955a8299ba028a11ca46e4621687360deab37a805fd7b482a3cc74b9bbe95f84df6fea99e71cbd374f65ad3c8e5f8a4248895ce3805a8365362a9e759dec029728b9b52b7b26f2562d6200becb7d25b1442be33864d233ca9039ac793b686bbaac74906a65fec2a57e9feac183b24c51c744d8e22f5e16ea35e364b82b22e50b5f0f219ae8a55c626da747226e0d8bda180be93a5d4eacdc91f41e9dbb0407c063425387c1f2ff9794767ba4917ff967f93a02bbd39020f763ad9c65d444b1ee8464f31cf3d5e930da61b3300cbdbc54860cff1942caa7f526289db242752e7495dc6c5248e9330bc2a78d9eb833b5f583b1938d9fb23edd8c6f276f1926da64d39b8f6b28d9f508191beabc229a8f92c9983afdd2d56fdcee9cf9bc1807fc9c0d4f1e57bf24fd97c2fc98c77f786cf374339f0575f789a99b5ab83e83a1ef603c31f9391fc93e14be37cd5ebdad1277fdcd300e6aba799d1a62382df29a86073eed786ec3385307c3968aeef90c0a945dac7820177a4e0744eee3d470775a8e2a92f5e3fe900edf917f95947fa4a48b6cdc89024f7dd4b4f47151010c389a86376405786b2449b5cd3049c2c2769b3cc91fef1dfaed0f3629314c732c301dfe5662d2ec449f3035cdb7815db248f9312f5f2767d324c156ef278d2c4bad3a8578547a1be7e2bf146374ed3a53cb4cef219fdbe763dd06d2c3de1167b2560a283fa14410c9d520bf1ba2b1700803f35f5b9b32d036f616d52dfecd5d152d097bfc9226ad9be016894e932a52abc58b906a689d90af718af7a8705dfb800ef22a467ddee3777b3644da06ad989fdccb1a8124006615cc4237d742f1ca226d0da7d28066eb11f4cc44e4fec44eb529a870bab86ed84678baf7d4384f46d75890ea044845603dd4b29e6cf12a7133fbbaa3178675763e81f6440a30f43280813ccd452208052941d40117f4301c7e32eadfb11a9d6a4a9feed9ef7aa9842a2e3047b15989541cbd928dd613f2cf267981e5422e45014a5b8a66183270ad7f9753594150f9100c30872ffe3749fc3ad6885290618fd86a93be51088211a93e5b8baf3175279cd963759b483f83a3e6acbe0462415c17a0eacc846db80786b4baf178c34fb725a62027f037e12fda1bd1818f87fcab697743d53cb1ec456cc7d93a216dd6bae67ae37c4d9e360e152f360376dcd90b7e95b659c2b40276c7bf79409fb6108f29400ad45b53c2ff1465b100d7400c7d39c181d1bbe0ddbbdc55b1c5b6c0d80f2efd440f7df36cffcfbe444c051da34dba58c77e4df9242fad13225bf6d511bf953f7c96b47cd78eb2df92f93a9a763172c0a3dfee634f2223b7043928cd2a8960a39ea6b26f7a69a39035c38ef42a7aa0cf6bc4d77bb9e862478108ac7738124392593b1ce5aec6ef512423c035ca53498de1e57ba14f385634d45dbfb696dafbfdb3498c815145d41fda9854ce21922289e89a9fcd94b3afd403ab1467352da1b7d01f9a3cee15b9cfaeeb20d8ebb68b4967771618c40d7b875657fae40218924b375739b09e26993713c85cc148bd1ec481b6402cb09dc16c395e431720e9d554b676746466727ecab3d99b3ae8e1c61f56e00159212014416e2dfd6967ba1919d70a1f4e0b3066a2e142301f5e69bf9f883bb8ed50687fdeb16f9282fc86c4368e0c5853a6bdce89df3ddc1bd578d56181b46df76da2b120ed3acbba006142678de7c3ed289ed84d5f75f3e03b03cfd95e957beabfc041fc2120c7d6398ab874810a31c8a52a1b5d01241f32edaf50c5889e464cdae046708df168e33dcf7c8a61e2fd70d16bb6881eb40fd95301259aeb8d38072ad66f02502149ae5776afdf1c7670b3bf64d92856e8ee43ac3678fc423638ccac9b955123072d71d2fbc3bbd097764e62c0475210a8e75c73db82260a8860bcc24765f4c3c3fad1e9e49782391cfe7faf54846d2a3dc084743889bf213ae32c6cec2739bb2b9deaf20d87e7464717e289fb3be6c3feb5f915d0325cef14bb0c9477f740dc02af06d944e3a31bd6d9eefc6697b5e1274b6c8e7b1b7b8f51c05bc96e7c48ca7ef3ecaafeb8df36dc082ff682086320c47bd7373a23c43848c8a1a904f38a131635ccf0690013e8db88e7e98e7f8648263d6a23f4e27ff3cf0355f7533e3eb9f8f931f182eecd5b3d1a1eda8dc0d969c78bde14b08f1f6950464c93f422bbc146813a62b4a4c3419efcb271cd66a5c5df167429f8451aa3f3f1299b22ab5b3002602655f0c9d2375e1ce6939bedb974e43cf7c41b88a4a14b38c587b8f41cafcf5f7e376ed8356f9609b20196673f8d18921b640b6e801cd8ea93325f2988193ea4f6b215f05adebb76d24226bcd525dc0488a17d57ef5f5d5fdcf00483913dbee2b811a81c69b429c45a332eaf0a0839c4f8c4f80864595b028a8cbed2d114253e6c5563d0d2f104b626ce4838302265b9dbce711d0fc03736294f0bc476901e2de2915053face5897d3d10fa7d4cc43359335af08884ea0c9d84f696c30f5dba93af0e82a718c4c22aa13c6dc1d7c9513cfa9c7e47082c93488c08caead1334828c4057171d072d3d6feb6b428230b527bd3d328d0259bc88bc73b2c988c58db54ffee16dc724d4bb9754b780ad7f50344dd6a6b551707daaf7c7da0c7aaaddc77ac741a5ea879ebc0a313d4113d1bfa9b3805c08c4c2a79e34887199b861d7c6ea9114ea8af68c8caaf80c887f700782512c2a1232911788226dd777e0dc524ed68364392786d5acc19c3856933a251a559394ce26f115e587a2982373ce020aaddd5b7a428158dbb2df102cfc0ed4a9b2a4df22f10cd5302213f582f45bbf50abe955596457d81ac0258bf18875461742b3c3ad430e8a652c4bc85084d77b490fd81953245e288ec53fe71f4e57404737b50c64bac24ca7ec18900fa69c7082becd62a61a4d8af92b0bc9efcf718e0bb9c6631b5065cfcee673def55599658117263d4576dde1a4724af23812af03f7d944e1616096282ab3ea93f639a5798226d0c473118e8b9b858587b3754236bbdb2a57600f3bceeb4ffe54f8025a52f90c6824204a62bf5a0f02ef165e97774bf0e2d72e8e7ee7b627cca467b881d12ed741f6fc4991aefe1bbe5a90ecc4194912f10c09da73bf9b337a915506639aa351c46cc93dbdfbc7e71d0ad8b08b601e6fb94bdb961b6bec0e120898453bb3ca5cc8943901ad82a77348d0cba7d15f48f1284045b8c2b6b40ac4a91d2f4657fe29ebcf2d626dd3e4985afbd358bd9c730e08e07eac8061b31b8411b8337395ac9d9b85de55be7873763551c0320c554c502feb72675284b44937d03f80ed9f719d0a1a5ee9a8fda29ff61bb3c198cef9b7c72fc69316a6baf4dcb7222eee593de8c26f52eeacb9d23e7ac6b072cfb8482cedb535f6dbc3145c113434c6aac4c3fc324174673c783dd6ba41d729b8810f373ef6277906ea7bcdc2cc77dceb4dc749d24f9f5363397e0ade4d51e709b61f047ef7476dc73ca6c5f6cbd53bc98b93115497f6917830c9cc70bba426c50c4d23aecc308be55b2f5058b6c23a87524ab083a3d6d223a715e41a9a87094dbd05f787dac7cb1835a5154ac0b0a8f91f36cc566268cc8e6e7850431b3d585461ad92bdb9f51f77535a87317e6ea15bc84950698223ff045b13922bb00ec6081d48517cbd77eb2bef9b866cb7451cf15c0135a68950c93f6c44dad52958b4c605e22461b75e6c730d29ee68469f8a3de2ded2d01a5424bca56cf9dbfb05796e3691f3f52629153a54a6eacf896d4de25177168e94cf8280d5ef1f250103a655b67e8a5f4e91d9370b5fb1b5b096708f3a983675836c045aaa5dc6bffade27e0e3270c2a34af367b8eed699dd486f7618bdcefc9f209d6f963c12c4ca94018728567be68b4a7325f647fc82069beff79bf18b548ce16924b3f6a313f6f155ab2d2422c88b23254bad9cee289825309da7b9547ee8424587917516470dbac74c2433228d85f3cdb8b29a2f2e29821a1f2f8b371fe87f7b31a3e3a78910a2ef9027937029c45193e6bf16a269ac4f5497ad37a11e5b6be246dd362e456375e167c3a4e2a76eb411280f3770983f2589f0cc52ecdf48e1acc4058a684e93c9f5d26b1f0e6b34fc7d4866fc0f00b932f790f1bd42c79d47ce88eadcadb3b90bc79a32fa2a70101fb2206351e27ef6581f046c65388a5bd373ad7daab56cc68712e3f89f260663b1783ab159e397de128cd801ecbea7b7d225cf04dcc672f4e4755b0aab7caa4fee8e59a0dc0d3608170eadc36819a00dc1ce4aa9d3a3a09f792768088f656ac6f471d7cc60c2cfeb74c01a8791c157b2805958e38e4ad2fda6a5dbff980133e36f1ec9420dc472f46177600565486bfcff0b50b54f513ae87bfe7ad3f1c613e2e13dc0e4a8f932f5444b64c4c2abaa672183de581d685c022cd42077fcb01ebac81d75913e8ada507e05836b206a48cdeb7d081f944bb25c14aad00b958ec87eaad911f9bdfd70257defa2570025a69d64ecc309a01eca119593797586d50e9f1bfa7d72934369281acaed6a464483051ca3b8f4b0ff350481a48f529ebb440042aab4801c8139c6cf3af111d5bc37bba60d328180f7935835a97041112c110a5925db096389cf19d9b2aa727c0465f748169ba8a2de6d56328c5a0", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/20 07:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000828000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000000000023, 0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000201000)=""/235) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000097b000)={0x0, 0x0, 0x0, 0x7fffffff, 0xe07, 0x0, 0xe, 0x15, 0xc, "140c1fb05a033e11533d2e5e68f3bd45dcf442228c8e74ab683706a0bb597f78ae643da654879c722c978a53d90a06ae4d1bc87a5e5dbf87c37312cdcbdc5b27", "fa5f4c8eba6f96bd349575382683c566ace9b590294ff06ece44d1c7cc1ff191089e2b40c19418b8195daf33532afa1d2d29dd4c3d7f8b103d44296f120de952", "65d3bc39fce1fed7122936e8f3657c1bfd46ec6dbed500064602e115f731bcae", [0x200, 0x2]}) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c59000)={0x2, 0x0, 0x8001, 0x0, 0x2}) preadv(r1, &(0x7f000090e000)=[{&(0x7f00003d4000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$lock(r0, 0x7, &(0x7f000065f000)={0x0, 0x0, 0xffffffffffffffff, 0x20000000, 0x0}) 2018/01/20 07:54:39 executing program 2: r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000050c000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bdd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000113000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000853000)=0x0) getpid() r2 = getpgrp(r0) prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, r0) 2018/01/20 07:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e08000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008e0000)=0x200000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000065d000)=0x3b, 0x4) write$vnet(r0, &(0x7f00008bb000-0x68)={0x1, {&(0x7f0000094000)=""/3, 0x35417ab949e0412c, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) 2018/01/20 07:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00001d7000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x311200) connect$can_bcm(r1, &(0x7f0000259000)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) ioctl$sock_bt_hci(r1, 0x400448ff, &(0x7f0000908000)="3b559ec90d70627e507f775238d667287561d502") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cbe000)=0x3e, 0x4) sendto$inet(r0, &(0x7f00004c2000-0x1)="aa", 0x1, 0x40004, &(0x7f000038b000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00007f6000)=""/86) 2018/01/20 07:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000)='system\x00', 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ad8000)={0x4, r0, 0x2954d67c13e1e50f}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d51000-0x4)=0x0, &(0x7f0000894000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x10000000010) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000ac0000)={0x3, r2}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000eac000)=""/41) r4 = syz_open_dev$sndmidi(&(0x7f0000ead000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000e92000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x4) 2018/01/20 07:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = dup(r0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000ab0000)=""/169) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f51000)={0xaa, 0x14, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 07:54:39 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) dup(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000000f000-0xb)='/dev/midi#\x00', 0x2, 0x2800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000-0xc)={0x5, r0, 0x1}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000e000)={0x1d, r3, 0x0, 0x0}, 0xc9) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x10001, 0x100) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000001000-0xa3)=""/163) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000000c000)={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ebf924afe625", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0df30759b18e998e6dedf09e042d5067"}) 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2b000)="", 0x0) r1 = add_key$keyring(&(0x7f000044e000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ce1000-0x4)='user\x00', &(0x7f00006de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000415000)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d38000-0x1eb)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3e8f32853747eda22d2818d08ca27e0ec821620e365a0e6d1485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46d0ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f0000000000000000928f6672f98f7e149be31bd78b506ec2", 0xc0, r1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016a000)='/dev/qat_adf_ctl\x00', 0x3051c0, 0x0) pipe2(&(0x7f00001f3000)={0x0, 0x0}, 0x800) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = request_key(&(0x7f00002c4000-0x23)="75736572008715bb06d8b0caf56037a0489176a17c8a748ba72baa0239b3f2e7778aaf", &(0x7f00002e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000567000-0xd)="2f6465612f7675746f66730719", r0) keyctl$dh_compute(0x17, &(0x7f0000c87000-0xa)={r2, r3, r5}, &(0x7f0000fa4000)=""/0, 0x0, &(0x7f00004ff000-0x2c)={&(0x7f0000c16000-0xd)={'ghash-generic\x00'}, &(0x7f000030a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:39 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000019000)='ramfs\x00', 0x2, &(0x7f000003d000-0x8b)="a1919660e03085531e97a7f145a29bfe322502cddb17a06de54d0260c49ea4674638427f462309686bb0db68809e60250f835e2f19ce1223952794796cad55a80dbf62e0b49289bf4143d17298ab9363be9614310676a73784681cf840494dc94c75aa0d20e57422351c3292fccc46084f26d7e033ae21d7dae2cb8d2f78d18837be95746f3b1f73ec728c") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000003e000-0x18)={0x1, 0x1, 0x6, 0x4, 0x0}) mount(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f000003c000)='./file0\x00', &(0x7f000003d000-0x5)='nfsd\x00', 0x1, &(0x7f000003d000-0x4a)="35b7fa0197222f9a31433a954cd9323dce445efed55988147f31fe7711e604a2404d0a7317a2601d2ae43e507f3e556ea5c3b902f9224c12e46d817f387c11ba40d5de6c82e0ed336aef") sendfile(r0, r1, &(0x7f0000038000)=0x0, 0x3f) preadv(0xffffffffffffffff, &(0x7f000000a000)=[], 0x0, 0x0) [ 93.709462] [ 93.709470] [ 93.709472] ============================= [ 93.709473] WARNING: suspicious RCU usage [ 93.709478] 4.15.0-rc8+ #179 Not tainted [ 93.709479] ----------------------------- [ 93.709484] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 93.709486] [ 93.709486] other info that might help us debug this: [ 93.709486] [ 93.709489] [ 93.709489] rcu_scheduler_active = 2, debug_locks = 0 [ 93.709492] 4 locks held by syz-executor6/17183: [ 93.709494] #0: (&mm->mmap_sem){++++}, at: [<00000000228f7e19>] __do_page_fault+0x32d/0xc90 [ 93.709513] #1: (&p->pi_lock){-.-.}, at: [<000000008c9e899d>] try_to_wake_up+0xbc/0x1600 [ 93.709527] #2: (&rq->lock){-.-.}, at: [<00000000bd8027de>] try_to_wake_up+0xa29/0x1600 [ 93.709539] #3: (rcu_read_lock){....}, at: [<00000000b0df8609>] cpuacct_charge+0xcc/0x5c0 [ 93.709552] [ 93.709552] stack backtrace: [ 93.709559] CPU: 0 PID: 17183 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #179 [ 93.709563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.709565] Call Trace: [ 93.709576] dump_stack+0x194/0x257 [ 93.709588] ? arch_local_irq_restore+0x53/0x53 [ 93.709608] lockdep_rcu_suspicious+0x123/0x170 [ 93.709617] ___might_sleep+0x385/0x470 [ 93.709625] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 93.709645] clear_huge_page+0xa5/0x730 [ 93.709653] ? __raw_spin_lock_init+0x2d/0x100 [ 93.709669] do_huge_pmd_anonymous_page+0x59c/0x1b00 [ 93.709685] ? __thp_get_unmapped_area+0x130/0x130 [ 93.709697] ? __lock_acquire+0x664/0x3e00 [ 93.709703] ? __lock_acquire+0x664/0x3e00 [ 93.709709] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.709733] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.709739] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.709751] ? do_futex+0x86f/0x22a0 [ 93.709758] ? find_held_lock+0x35/0x1d0 [ 93.709779] ? exit_robust_list+0x240/0x240 [ 93.709784] ? check_noncircular+0x20/0x20 [ 93.709793] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.709799] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.709807] ? perf_trace_lock+0x900/0x900 [ 93.709818] ? perf_trace_lock+0x900/0x900 [ 93.709826] ? check_noncircular+0x20/0x20 [ 93.709840] __handle_mm_fault+0x1a0c/0x3ce0 [ 93.709854] ? __pmd_alloc+0x4e0/0x4e0 [ 93.709861] ? compat_SyS_futex+0x1f6/0x380 [ 93.709873] ? find_held_lock+0x35/0x1d0 [ 93.709888] ? handle_mm_fault+0x248/0x8d0 [ 93.709897] ? lock_downgrade+0x980/0x980 [ 93.709930] handle_mm_fault+0x334/0x8d0 [ 93.709935] ? down_read_trylock+0xdb/0x170 [ 93.709941] ? __do_page_fault+0x32d/0xc90 [ 93.709950] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 93.709957] ? vmacache_find+0x5f/0x280 [ 93.709964] ? vmacache_update+0xfe/0x130 [ 93.709974] ? find_vma+0x30/0x150 [ 93.709985] __do_page_fault+0x5c9/0xc90 [ 93.710004] ? mm_fault_error+0x2c0/0x2c0 [ 93.710023] do_page_fault+0xee/0x720 [ 93.710033] ? __do_page_fault+0xc90/0xc90 [ 93.710047] ? do_syscall_64+0x920/0x920 [ 93.710057] ? syscall_return_slowpath+0x2ad/0x550 [ 93.710070] ? sysret32_from_system_call+0x5/0x3b [ 93.710078] ? page_fault+0x36/0x60 [ 93.710087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.710097] ? page_fault+0x36/0x60 [ 93.710105] page_fault+0x4c/0x60 [ 93.710111] RIP: 0023:0x804a881 [ 93.710114] RSP: 002b:000000000844f8e0 EFLAGS: 00010246 [ 93.710120] RAX: 0000000020c37000 RBX: 0000000000000000 RCX: 000000004c238220 [ 93.710124] RDX: 0000000000000000 RSI: 00000000000000aa RDI: 0000000000000000 [ 93.710128] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.710131] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 93.710135] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 94.062255] ============================================ [ 94.067674] WARNING: possible recursive locking detected [ 94.073093] 4.15.0-rc8+ #179 Not tainted [ 94.077121] -------------------------------------------- [ 94.082540] syz-executor3/17191 is trying to acquire lock: [ 94.088132] (&vq->mutex){+.+.}, at: [<000000000eb8a84b>] vhost_chr_write_iter+0x278/0x1580 [ 94.096607] [ 94.096607] but task is already holding lock: [ 94.102551] (&vq->mutex){+.+.}, at: [<000000000eb8a84b>] vhost_chr_write_iter+0x278/0x1580 [ 94.111018] [ 94.111018] other info that might help us debug this: [ 94.117655] Possible unsafe locking scenario: [ 94.117655] [ 94.123681] CPU0 [ 94.126236] ---- [ 94.128787] lock(&vq->mutex); [ 94.132036] lock(&vq->mutex); [ 94.135283] [ 94.135283] *** DEADLOCK *** [ 94.135283] [ 94.141312] May be due to missing lock nesting notation [ 94.141312] [ 94.148208] 1 lock held by syz-executor3/17191: [ 94.152843] #0: (&vq->mutex){+.+.}, at: [<000000000eb8a84b>] vhost_chr_write_iter+0x278/0x1580 [ 94.161747] [ 94.161747] stack backtrace: [ 94.166215] CPU: 1 PID: 17191 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #179 [ 94.173543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.182869] Call Trace: [ 94.185431] dump_stack+0x194/0x257 [ 94.189040] ? arch_local_irq_restore+0x53/0x53 [ 94.193684] __lock_acquire+0xe8f/0x3e00 [ 94.197721] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.202881] ? __schedule+0x8f3/0x2060 [ 94.206743] ? __sched_text_start+0x8/0x8 [ 94.210861] ? check_noncircular+0x20/0x20 [ 94.215069] ? plist_check_list+0xa0/0xa0 [ 94.219189] ? perf_trace_lock_acquire+0xe3/0x980 [ 94.224005] ? perf_trace_lock+0x900/0x900 [ 94.228216] ? check_noncircular+0x20/0x20 [ 94.232426] ? __lock_acquire+0x664/0x3e00 [ 94.236637] lock_acquire+0x1d5/0x580 [ 94.240414] ? lock_acquire+0x1d5/0x580 [ 94.244371] ? vhost_chr_write_iter+0x278/0x1580 [ 94.249102] ? lock_release+0xa40/0xa40 [ 94.253049] ? rcu_note_context_switch+0x710/0x710 [ 94.257947] ? __lock_acquire+0x664/0x3e00 [ 94.262162] ? __might_sleep+0x95/0x190 [ 94.266111] ? vhost_chr_write_iter+0x278/0x1580 [ 94.270845] __mutex_lock+0x16f/0x1a80 [ 94.274705] ? vhost_chr_write_iter+0x278/0x1580 [ 94.279433] ? perf_trace_lock+0x900/0x900 [ 94.283640] ? vhost_chr_write_iter+0x278/0x1580 [ 94.288370] ? check_noncircular+0x20/0x20 [ 94.292588] ? futex_wake+0x566/0x680 [ 94.296361] ? mutex_lock_io_nested+0x1900/0x1900 [ 94.301174] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 94.306246] ? futex_wait+0x6a9/0x9a0 [ 94.310023] ? find_held_lock+0x35/0x1d0 [ 94.314060] ? __might_fault+0x110/0x1d0 [ 94.318095] ? lock_downgrade+0x980/0x980 [ 94.322215] ? lock_release+0xa40/0xa40 [ 94.326160] ? find_held_lock+0x35/0x1d0 [ 94.330205] ? __might_sleep+0x95/0x190 [ 94.334166] ? kasan_check_write+0x14/0x20 [ 94.338376] ? copyin+0x91/0xb0 [ 94.341630] ? _copy_from_iter+0x367/0xf30 [ 94.345840] ? copy_page_to_iter+0xe10/0xe10 [ 94.350222] mutex_lock_nested+0x16/0x20 [ 94.354253] ? mutex_lock_nested+0x16/0x20 [ 94.358460] vhost_chr_write_iter+0x278/0x1580 [ 94.363019] ? find_held_lock+0x3/0x1d0 [ 94.366965] ? vhost_new_umem_range+0x740/0x740 [ 94.371607] ? iterate_fd+0x3f0/0x3f0 [ 94.375384] vhost_net_chr_write_iter+0x59/0x70 [ 94.380027] __vfs_write+0x684/0x970 [ 94.383714] ? kernel_read+0x120/0x120 [ 94.387574] ? _cond_resched+0x14/0x30 [ 94.391435] ? avc_policy_seqno+0x9/0x20 [ 94.395470] ? selinux_file_permission+0x82/0x460 [ 94.400287] ? rw_verify_area+0xe5/0x2b0 [ 94.404320] ? __fdget_raw+0x20/0x20 [ 94.408017] vfs_write+0x189/0x510 [ 94.411532] SyS_write+0xef/0x220 [ 94.414960] ? SyS_read+0x220/0x220 [ 94.418562] ? lock_downgrade+0x980/0x980 [ 94.422684] ? do_fast_syscall_32+0x156/0xf9d [ 94.427152] ? SyS_read+0x220/0x220 [ 94.430752] do_fast_syscall_32+0x3ee/0xf9d [ 94.435049] ? do_raw_spin_trylock+0x190/0x190 [ 94.439605] ? do_int80_syscall_32+0x9d0/0x9d0 [ 94.444166] ? syscall_return_slowpath+0x2ad/0x550 [ 94.449066] ? prepare_exit_to_usermode+0x340/0x340 [ 94.454058] ? sysret32_from_system_call+0x5/0x3b [ 94.458874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.463690] entry_SYSENTER_compat+0x54/0x63 [ 94.468069] RIP: 0023:0xf7f14c79 [ 94.471405] RSP: 002b:00000000f771008c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 94.479085] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000208baf98 [ 94.486333] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 94.493582] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 94.500823] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/01/20 07:54:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xa)='net/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 07:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = creat(&(0x7f0000394000)='./file0\x00', 0x110) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007f0000-0x4)=0x24, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e64000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e60000)={0x0, 0x3, 0x3}, &(0x7f00007f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000062a000)={0x1ff, 0x0, 0x1, 0x0, r2}, &(0x7f0000a2f000)=0x10) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) openat$cuse(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/01/20 07:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cab000)='ns/mnt\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a3000-0x12)={0x0, 0x1, 0x5, [0x1, 0x1, 0x2, 0x400, 0x5]}, &(0x7f0000e11000)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003bf000-0xb4)={r1, 0xac, "45a40db94c2e75eb1212260401dd713757c216ee39eab756fa927acefda4ef7d0601d5f42f59f9f459b3104b78f8e5cfa10f9bce27082965e9ccd6fbb04425623f18e1c84606572809481b3e632475917f1fee80b04fdb7ba4876bd329070245b9dbc96ffca01ae1378711fde316f794fad52c1442814b2c9ce1552ced16a00691327c48f15d581338b347ee6a8ef4c70c1e15321e7eaa9ddbb2de10a370adc965925a8223f70291d10d4d5d"}, &(0x7f000049a000)=0xb4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000031a000)={0x1, &(0x7f0000877000-0x8)=[{0x0, 0x0}]}) r2 = 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) r3 = epoll_create1(0x0) syncfs(r3) unlinkat(r0, &(0x7f0000e4b000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00009fa000)={0x10000000, 0x0}) 2018/01/20 07:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005cc000-0xb)='/dev/audio\x00', 0x400100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c37000-0x4)=0x0) poll(&(0x7f0000c7e000-0x8)=[{r1, 0x0, 0x0}], 0x213a, 0x0) 2018/01/20 07:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$bt_sco(r1, &(0x7f0000a8c000-0x8)={0x1f, {0x1f, 0x1, 0xff, 0x81, 0x5, 0x8}}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000490000)={0x16f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 94.508063] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/20 07:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00001d8000)={0x8, 0x20, 0x1, r0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) fcntl$setownex(r0, 0xf, &(0x7f0000bdf000)={0x3, 0x0}) 2018/01/20 07:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000425000-0xc)='/dev/amidi#\x00', 0x8, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000d62000-0x10c)={0x7fff, 0x6, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xca86, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r1, &(0x7f0000086000)=0x0, 0x8) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) read(r0, &(0x7f000009d000-0xb0)=""/176, 0xb0) 2018/01/20 07:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000cc6000)="26e9ffff0f00277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000293000-0x4)=0x6, 0x4) 2018/01/20 07:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fee000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000ca2000)=[{{&(0x7f0000b72000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000b56000)=[{&(0x7f00002a9000-0x5f)='"', 0x1}], 0x1, &(0x7f00007cd000-0x3ac)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000010) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc1000-0x4)={r0}) accept4$netrom(r1, &(0x7f00008ad000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fec000)=0x10, 0x80800) keyctl$session_to_parent(0x12) 2018/01/20 07:54:40 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) dup(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000000f000-0xb)='/dev/midi#\x00', 0x2, 0x2800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000-0xc)={0x5, r0, 0x1}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000e000)={0x1d, r3, 0x0, 0x0}, 0xc9) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x10001, 0x100) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000001000-0xa3)=""/163) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000000c000)={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ebf924afe625", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0df30759b18e998e6dedf09e042d5067"}) 2018/01/20 07:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) r0 = syz_open_dev$sndmidi(&(0x7f000094b000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x50002) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000096e000-0x7a)={0x76, "ac18c6f5d8fbbcf90640a207dd881c5791ea1c103de8381e9c261752ad2ece621ae51503f861c5315d977aa3b739d7b8b3c7ad2fbe17147e12e8eab1ee6c486adbb01f48482b12bfe7461c26a2627aca1f8280c161cbe4317958d22ceb8345f3fe33e0aa77292737dc7c28e0c22fa9c6118fb144f14d"}) 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_delete(0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) 2018/01/20 07:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4a000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000363000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7ff, 0x2, 0xffffffffffffff7f, 0x0}, &(0x7f000003e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f2f000-0x10)={0x0, 0x8, 0x4, 0x3ff, r1}, &(0x7f0000732000-0x4)=0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ca0000-0x8)={0x1, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0x6, 0x1000001) write$eventfd(r2, &(0x7f0000fe0000-0x5)=0x0, 0x8) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000a47000)=0x11a) execve(&(0x7f000073a000)='./file0\x00', &(0x7f00008da000)=[&(0x7f0000bb2000-0xb)='/dev/vcsa#\x00', &(0x7f00008dc000-0xb)='/dev/vcsa#\x00', &(0x7f00000cc000-0xb)='/dev/vcsa#\x00', &(0x7f0000fde000)='/dev/vcsa#\x00', &(0x7f00003d0000-0xb)='/dev/vcsa#\x00', &(0x7f000065f000-0xb)='/dev/vcsa#\x00', &(0x7f00005e9000-0xb)='/dev/vcsa#\x00', &(0x7f00003bf000)='/dev/vcsa#\x00'], &(0x7f00000c4000)=[&(0x7f0000741000)='/dev/vcsa#\x00']) 2018/01/20 07:54:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x400) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/20 07:54:40 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c3000-0x30)=[{&(0x7f0000587000-0xa2)="2accd8cc01a69887248efb56e65e1d5cdb65af223893d51e7981f186f44f07cc1c90af0a4ffed3fe707a571a757e596b69b7beb7c8542621f4059844f5e23793217f311fb1eeea092490f59e666b91b142", 0x51}], 0x1, &(0x7f0000cb8000)=[{0x4c, 0x29, 0x3, "1b7c535fc31923b7a10f2e566be97c8a5de6662041acf27bc3c8d77098e979a831424ebdb98ec455648de0a409985d10fe7b89725f857b536c27dd96430a9d"}], 0x4c, 0x40}, 0xda}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x92}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000000)=0x8) 2018/01/20 07:54:40 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f6a000)=[0xfa, 0x0]) memfd_create(&(0x7f0000956000-0x12)='/dev/input/event#\x00', 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b84000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00005ff000/0x3000)=nil) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000431000-0xc)='/dev/sequencer2\x00', 0x1012fe, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f30000)="505b2ffc6a916b8accf6fa9f1e8ed61184cd") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b20000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000f6d000-0x8)='task\x00') 2018/01/20 07:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000be2000-0xb)='/dev/midi#\x00', 0x1ff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000043c000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) vmsplice(0xffffffffffffffff, &(0x7f00002e2000)=[], 0x0, 0x8695da898f5ae05f) [ 94.623601] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=17225 comm=syz-executor3 [ 94.625930] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 94.625935] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 94.641956] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/01/20 07:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f42000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) r1 = dup(0xffffffffffffffff) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000014c000-0x18)={0x2, 0x2, 0x1, r1, 0x0}) futex(&(0x7f0000000000)=0x0, 0x4, 0x0, &(0x7f0000576000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/20 07:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffe000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00001ea000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xd2, &(0x7f0000be0000)={@random="38397a1343bf", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x8eb, 0x800, 0x8, 0x5}, {0xfffffffffffffffc, 0x0, 0x7f, 0x0}, {0x2, 0x1ee43f3d, 0x15f7, 0x72cb}, {0x2, 0xf936, 0x68b, 0x0}, {0x100000001, 0x9, 0xd7, 0x1}, {0x1, 0x0, 0x20, 0x0}], @generic="fa36e86f93efb865614d70cca0c2a3e4e70909f136449ddcc66b97b93715f4e8f1c7252530c4234f5b53a914bb284cc34df05303993300d53c920b7de428b6e9279369dcbe11f65ff02807daaa9dfa7b413da7b14104f65ca06188469be5b45c12fa5c6b8bcc67d8d965b15ac8026a57e76a3c9faabf6310b80ea0d9d7f0dbf94457acfc762704096506c28836476e07b7a1991bbc037e4ac893e89d75922201e25e97a41f206214fc5e595a"}}}}, &(0x7f000040a000-0x18)={0x0, 0x4, [0x40, 0x9fa, 0x1f2, 0x3e9]}) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/20 07:54:40 executing program 7: modify_ldt$read_default(0x2, &(0x7f00006a2000-0x3)=""/3, 0x3) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d03000)={0x9, 0x0, 0x10001, 0x2e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b1d000)={0xa967, r3, 0x10001, 0x6}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/20 07:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000dbb000-0x8)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c11000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x1, 0x0, 0x0}}], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "d39df6cd7b9972bc11b814b3d1f2bb45"}}}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000047000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0x100000001, "41bd2d528b5562cd02204f2e5d712d10ea8589115785660ecfa6ea87cf9dc920fb95a056ba04c521c7748ffe8dd790e46e7fc6711bc3fd07ea3a7e3d6f52e551764dfbfa8e7f22807f63fc4657757ff6"}, 0x160) r1 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000002000-0x18)={&(0x7f0000bcd000/0x3000)=nil, 0x6a, 0x5, 0xa0, &(0x7f0000000000/0x1000)=nil, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/4096) pipe(&(0x7f0000001000)={0x0, 0x0}) pwrite64(r1, &(0x7f0000002000)="", 0xfebd, 0x0) 2018/01/20 07:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000739000)={0x2, [0x0, 0x0]}, &(0x7f0000c2a000)=0xc) 2018/01/20 07:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000250000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/20 07:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x2000000000000027, 0x0) 2018/01/20 07:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000ddf000)='/dev/admmidi#\x00', 0x10001, 0x200080) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000975000-0x10)={{0x5, 0x3}, 0x3f}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f5a000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 07:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e0000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x7, 0x8) dup2(r1, r0) syz_open_dev$evdev(&(0x7f00009b2000)='/dev/input/event#\x00', 0x7, 0xba6c5746e4b00423) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 07:54:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000219000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x336, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8ee}, @in6={0xa, 0x3, 0x431, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000007e000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000eca000)={0x0, 0x0}) r3 = getpgrp(r2) fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$dspn(&(0x7f00002f9000)='/dev/dsp#\x00', 0x6, 0x1) recvmsg(r4, &(0x7f00000a9000)={&(0x7f0000afb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee8000)=[{&(0x7f0000657000)=""/228, 0xe4}, {&(0x7f0000706000)=""/159, 0x9f}, {&(0x7f000091c000)=""/14, 0xe}, {&(0x7f0000a51000)=""/206, 0xce}, {&(0x7f0000d13000-0x4b)=""/75, 0x4b}], 0x5, 0x0, 0x0, 0x8831}, 0x40000000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000a1d000-0x8)={@any=0xffffffff, 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) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)="0000010000", 0x0, &(0x7f0000e74000-0x1)="") umount2(&(0x7f00000bd000)='./file0\x00', 0x0) [ 94.641962] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 94.652210] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 94.687770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=17234 comm=syz-executor3 2018/01/20 07:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cba000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xca91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x486, 0x8, 0x2}, &(0x7f00007e8000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c74000)={r1, 0x58, &(0x7f0000358000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c18000-0x4)=0xc) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/20 07:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000b32000)="260962fb7f776bb8c556417f1ef116d76d9f6cbd1a3db085c874b42cd485d84e9d8b2d7fafec6a6154", 0x29) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x0}, 0x8) close(r0) 2018/01/20 07:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000f61000)={0x7fff, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x240000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept4(r0, &(0x7f0000b23000-0x3)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf9000)=0x14, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b0b000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000015000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6e000-0x4)=0x20) 2018/01/20 07:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffc31) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) writev(r0, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="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", 0x1e5}], 0x1) 2018/01/20 07:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000e8e000-0x8)=0x2, 0x8) bind$alg(r0, &(0x7f0000640000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/20 07:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00005bd000)={&(0x7f0000446000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) shutdown(r0, 0x1) 2018/01/20 07:54:40 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x20) r1 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f000000e000-0xe)="a4bc7fc4c62d6deb8c7cfd52c43e", 0xe}], 0x1, &(0x7f0000003000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = memfd_create(&(0x7f0000a65000-0x2)='[\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b83000)={0x72, 0x2, 0x3f, {0x0, 0x1c9c380}, 0x80000000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000073e000)=r0, 0x4) 2018/01/20 07:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0xff, 0x0}, {0x100, 0x0}, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) sync_file_range(r0, 0x6, 0x6, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/20 07:54:40 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000170000+0x7ce)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) vmsplice(r0, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x2, 0x7) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) clock_gettime(0x0, &(0x7f000068a000)={0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b58000)=[{r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000df7000)={r2, r3+30000000}, &(0x7f0000736000-0x8)={0x0}, 0x8) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/20 07:54:40 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000aa8000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f57000-0x2c)={0x8, 0x2, 0x2, 0x6f81, 0x5, r0, 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 07:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) clone(0x0, &(0x7f0000b64000)="efe6a457b6fde028d0e26ae34ed4e27d6d75eb82a627138871413125846cef5c4244936e2ce3284526283593f3d97b5bb9492cf7f417d5d92b32449d375c934bccc4c083861135d7c4138fe3cf3526a8c35601d5db07226ad8b77d87aebf91ab62585f187caaeaec1984d4656ddc4966ff0053b525a58c62c1217ac64570ee7cfd70195494873ccb01bd3e78", &(0x7f0000f24000)=0x0, &(0x7f0000b80000-0x4)=0x0, &(0x7f000066a000)="39844a02aca1553e9c9789a47ea173ab7e64ed1bee7d9b1bc0646887aef8b8df0bf0c8ebadd362485a9f4d98867e90b48ad126b6bfb1d1ca6e02dddb3f32fde6b86dd26f304767b86279eed56ac7b5d6c6635da6ddf500229ca8622e889306ad829d0266c33a823e526f32b84f854934b7e3c929b14b32d9e88f265277e30285a25be3fa933547859da53ed15b3093729ccfc42ef6e92d09113f5cd87ed7481aeacb7df1232211206d2caa63310e5b465e3203c6") futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000871000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x8, 0x0, "133c6adba1481706e86070355504354baf76530d12aece384247522d75d31cf34c47944b118983b9f8b09f011df725f3d62fbf2f920aee94cb61acf3ff00e032", "acf88dee74530d3809106471fe9792975a31e524bf492d26d44ab84ff3ed2b4e", [0x20, 0x7fff], 0x0}) 2018/01/20 07:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x1c)={0x5, 0x6, 0x3, 0x9, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004eb000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed9000)={r0, &(0x7f0000e87000)="", &(0x7f00001a9000-0x1)="a0", 0x1}, 0x20) 2018/01/20 07:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffce, 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, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x1e) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000da000-0x10)='/dev/input/mice\x00', 0x0, 0x8003) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a95000-0xf5)=""/245) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0xf0)="28fd88ba19ea2648e15bd3c98c3f2d48bb22ad6105fb1cbb3609ca9a5d85408149f99780449c1e2b6d1663e415018f1a6cbf6d02d695ceea042a369571fdc4cde9f9b3f138a2419af6a69e124aeea32ce1a0a1e01ed3a6a07edb05e3620e6458d212236baca783f34465e8371cd75aeeb0e44b33556655d880936dc1392b262cba2fcabc030e8f6738e67fcef92aefb8593dd793b9a7194b65783fa099d9403344020b2972d75c2105a5a92514fec4040c95e75e773d10f532b471e03fe97ffdac5c14cd1bd79a352d63b700ad1bbb1593af6c74aef63000d885790090665a618faefbe30f3954c4ae984b3278ed3a88", 0xf0}, {&(0x7f0000004000-0x77)="dccb7284a40f53d07fbe3b8ecd85e02dc85d40e58556d7c68823ca1509c0f94831d79260fd0fc50c3d9068d98d901a0e9f555637bfd2b59c4eb2d9edc07043980a92f6262a106924b7096ca38916feedf2a50cd33c48d2bc894f72fcb85bced74ea639fbbcd7fcaac5915a66b95854a7cb0365b7925a17", 0x77}, {&(0x7f0000000000)="1b7dfe1bcbf0cb1f5624cf7d39fefc502bae6bb5d528b6a365c5e7190c5712b0ff23c9efe4b907905f1d5c4a220ab2e80303e8236bec0b99f1e0bb8a23aeae6732a7b2d772ec68104868cd6fb736b16a70493e1881979b398e04cf3071f36aa305200a7bbac97a5ed35498d42811d47795e9f49e79ab5a64fd7acbd5f081556a7368f676c1425954f275c3e67f16b9789f10407058cdfe983747177da23d04af55582aff1a03639fd2fabe4bedb14441c2ac981417ebde60c3b2c3415c2aceb6f33737144f", 0xc5}, {&(0x7f0000002000)="b3a3c75696909da682b2c40e42202804b3ad7badc41eed0162ea435af21aabc919601479786f847275b8fd978795cf85643cd70d4d7c131b5e4fc4863a6e822db89c0cce094c5c9bc19b39f75de2823b3ad10c536abcbd2d850084c02ce1dafa36e4ded9400b", 0x66}, {&(0x7f0000003000)="7fafad2f72674bee4fec5289e322bcc90b6be79fd442c9ee7c81c18b9d545a5a6630cdf97f85a5c9a5e696b5a39fa56e", 0x30}, {&(0x7f0000003000)="503efa579ead9a6ec224190b220160dea14ec3c3e06b114e29a29cb8c511d3a39e13a51623c657759cdbced2e247fffd188ac1aa84234f5ffd887d814e00b209188700fc9fea61c32373019a5030c756d3a8d9060345f3ad365a8f4517c463d9c4422a9cbeb97db1d647716914d88eeb0adfa0dd502b29692a1d5f7d3792e6307bd5326bb73b92a3ce2f2a48833f7771828fa184de8e82307ebba7908ff785a49492a1cc40e7", 0xa6}, {&(0x7f0000002000)="fda51abdf94038ca064fe5bbc9bca033cc2e301e87f2ec60f1db79f7f3d3bc1b78a690946929acb6c0", 0x29}, {&(0x7f0000003000-0x67)="33c8aa126a7a6c852b1c2ddc48b5a6abde8bedc02ec3fd41b6a08f8941419c3f89b81f4a268586f2c8fdbea3c5f61145215975cd25fd7df48e6a4a51694eadbd37b108d212b3617d3aec70cd75c86e15364c0d89c35e02b35e293754c48bf8ff27744dba3af38f", 0x67}, {&(0x7f0000003000)="ee94999e160a141d878eb7d948f8f46743f082cd9e2eca14ae031befa7d0ebda7adbdda2d5d43a9f7cc1dea59932acf2282de6a74d08b4c368cb03aef05eb797c8ca3aa99b752c7ccfca2d47f8776f6f6690eacecd492eab2212722f", 0x5c}, {&(0x7f0000002000-0xc8)="20502fc993d2936ef0bb3768d6efcb9bf6da12454279279bba9560f3db915de575596f3f53f8db7050468ca599db9f9f97e4f535a65ed298aa3f32420dca39adc05a6bddecc54199ff4af1e968f43a2ac5c8c10a2e4f74fa9c452bfa53ac5d938d9d370125f217a70808c22c9a0a120d81b43fca22dd35fa06d7772b7348249275b39e19a3e18782c0e2d3e585dabfb9c8525237f31619f4abfed7f52817b3d58616955381ceb4ea08ec0fed7051e7def2a437384384642c4c2edef5d49f96a101b1b2a6e6a950cc", 0xc8}], 0xa, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bind$inet6(r0, &(0x7f00007ca000)={0xa, 0x0, 0xdd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00007b0000)=0x0, 0x4) r2 = getpgid(0x0) get_robust_list(r2, &(0x7f0000605000-0x4)=&(0x7f0000fa0000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000534000-0x4)=0xc) 2018/01/20 07:54:41 executing program 1: prctl$intptr(0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/74}, &(0x7f0000001000-0x4)=0x4c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 07:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff8f, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000555000-0x10)='/dev/sequencer2\x00', 0x16400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f000056e000-0x8d)=""/141) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/20 07:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003da000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000482000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000580000)='./file0\x00', 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000023d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000b02000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f5000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000a8f000)=""/56) mmap(&(0x7f0000255000/0x2000)=nil, 0x2000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000080000)={0x10000000, 0x0}) close(r1) 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b31000)=0x0, 0x80000) finit_module(r0, &(0x7f0000d63000-0x1)='\x00', 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000404000-0x8)='./file0\x00', &(0x7f0000a98000)={0x6f8, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000)=0x1c, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/mixer\x00', 0xa8080, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000000c000-0x400)={"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"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000000f000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0xffffffffffffcc53, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x5, [0x3ff, 0x2, 0x7, 0x5, 0x10000, 0x0, 0x7fffffff000000, 0x2]}, 0x5c) 2018/01/20 07:54:41 executing program 1: prctl$intptr(0x1d, 0x0) pipe(&(0x7f0000b1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x3)=0x0) 2018/01/20 07:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000427000-0x68)={0x79, 0x0, [0x65e, 0x9, 0x9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000035d000)=0x40b) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000bff000-0x8)={0xffff, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d6c000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000adf000)="f0b75a8609cd0f3a897cf59a1efb315a30b8dc01ed58ec7f330f19ea8833a4f9e9d9e41d378f577dbf98a4222ebdc2dab054f3b6139d4c1cd232c3ca63ca873446d040672d4073f098803a0a32dca9e7b4014865caf8b1d76d10967cfe50e1c5ceda57c81d789cb855b54f303e10d293cbe2e30af5866016a8ca2e316762b3354d54f9626a29602badabc1c40eb0daa2fccd772803c6eb4ce42730b6dfa19f398437deeabed9de119d403dc51a5d9271051b277d112083fb35687be0e13f79e1905a7338f3e2c738013d03871806dab292e8d861170896f5129ac04ac79f136b628660c1dccf2cd731fcce493e3821d210") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c2d000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/20 07:54:41 executing program 7: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000375000/0x4000)=nil, 0x4000, 0x2000000, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000e41000-0x40)={0xffff, 0x3, 0x8, 0x6, 0x1, 0x6, 0xfff, 0x6}, &(0x7f00001bf000-0x40)={0x6, 0x6, 0x4, 0x1, 0x1, 0xfffffffffffffff9, 0x3, 0x7}, &(0x7f0000d41000)={0x36, 0x10001, 0x6, 0x0, 0xffffffffffff1d99, 0x400, 0x7, 0x3}, &(0x7f00009dd000-0x8)={0x0, 0x1c9c380}, &(0x7f0000315000-0x8)={&(0x7f0000a49000-0x8)={0x7fff}, 0x8}) 2018/01/20 07:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x400000000000003, 0x40) recvmsg(r0, &(0x7f0000079000-0x1c)={&(0x7f0000dff000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000de3000)=[], 0x0, &(0x7f00008a2000)=""/207, 0xcf, 0x0}, 0x0) migrate_pages(0x0, 0xfff, &(0x7f0000d31000)=0x5, &(0x7f00009a0000)=0x1) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009ed000)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x697fbd473e3d1976, 0xf, 0x38a, 0x0, 0x2}, &(0x7f0000209000)=0x20) ioprio_set$uid(0x0, 0x0, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xfe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000791000-0x8)='./file0\x00', 0x0) mount(&(0x7f000088d000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x3, &(0x7f000000a000)="") rmdir(&(0x7f00000d4000)='./file0/file0\x00') r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000004f000-0xbd)=""/189) 2018/01/20 07:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000a69000)=""/103) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cbe000)=0x3e, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f00004c2000-0x1)="aa", 0xffffffffffffffd6, 0x4040004, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000155000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x9, 0xe77, 0xc31, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(0xffffffffffffffff, &(0x7f00002b0000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000083d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x3, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="8cc5d7639f80bab2946bb243c484d7df0000347a27ce2cb8265a44e8f160d50078c534226ad0311d29afd69a229dff6f3791a2b532fcc24ec1ae106dae13c1254395f82291156ab18020ac94ff008e761b79344dd4cacb015705957c89f21fd5310e3b692ac9340b093d6c943034cca1d17601587b3124fb8da3acfd51112bacfcd2b867d0beacbb13023d50d6d61883", 0x90, 0x0) 2018/01/20 07:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) 2018/01/20 07:54:41 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$setstatus(r0, 0x4, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e93000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e9f000-0xb)='/dev/midi#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000036a000-0x4)=0x8) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f1d000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000259000-0x8)={0x4, 0x7}) syz_open_dev$loop(&(0x7f0000e48000-0xb)='/dev/loop#\x00', 0x81, 0x4800) accept4$alg(r2, 0x0, 0x0, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000031d000-0x4)=0x5, 0x4) 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000031000-0x18)=@get={0x1, &(0x7f00009db000-0xe8)=""/232, 0x9}) listen(r0, 0x2) sendmmsg(r0, &(0x7f00003cf000)=[{{0x0, 0x0, &(0x7f0000815000)=[], 0x0, &(0x7f000067c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4044010) 2018/01/20 07:54:41 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a93000)=0xc) setgid(0x0) 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b38000)={0x1f, {0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0}, 0x0}, 0x9) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007b5000)=0x0, &(0x7f0000b38000)=0x4) 2018/01/20 07:54:41 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 = syz_open_dev$sndpcmc(&(0x7f00005ff000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009ca000)=0x0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/20 07:54:41 executing program 1: syz_open_dev$mouse(&(0x7f0000bcf000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022d000-0x8)={0x0, 0x0}, &(0x7f0000ceb000-0x4)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x2000002) lsetxattr(&(0x7f0000f28000-0x8)='./file0\x00', &(0x7f0000c22000-0x1a)=@random={'trusted.', '/dev/input/mouse#\x00'}, &(0x7f00002c1000)='/dev/input/mouse#\x00', 0x12, 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x100000000000008) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000060000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ac3000)={r1, 0x9}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00003a3000)="130000001a0025f000e5ff0401111f0e0a0b00", 0x13) 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008e6000-0x9)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) 2018/01/20 07:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0x0, 0xffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000043c000-0x20)={r0, &(0x7f0000d78000-0x36)="abaff500f1fc9c3fc9c504445d92d5a9c7161ea97ec930c360ca8b1df70aa6f59bb3b43fad8f1e9f1a9ad5e56619c32c900aaad04e8d", &(0x7f000075f000-0x64)="52891b40be90452eca8e84d1002e808a62569a9b4320ae5ca6764c2c89f1cca07deae62647341a93c807c4bf5ebd2a82b0553f1e67e6751749d9af6006dad6aacd03b9e9621476bad2e5f4d86af5e5a5fccbe72459e4186e5d61109a0da6240fa228dd1b", 0x1}, 0x20) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00005d5000)={0x0, 0x0, 0x1ff, &(0x7f0000650000)=0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00007d0000)={&(0x7f0000553000-0x4)=[0x1f], 0x1, 0x5, 0x9, 0x10001, 0x8, 0x1ff, {0x0, 0x0, 0x6, 0x1, 0xff, 0xfffffffffffffffc, 0x9, 0x4, 0x7, 0x4, 0x9, 0x81, 0x800, 0x5, "2ca7fed724e17659a2492e7034e5ce4e93a1bffb31595f5bacd8832f5c3fe5c3"}}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000841000-0xd)='/dev/usbmon#\x00', 0xe74, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fce000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe46}, &(0x7f0000a59000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a83000)={r2, 0xd2, "1c7daca0cde3cc0edbdee41efe77ef7a581f83fc07fea171ff16d1e65cef8c9f489774d63fbc58a3f03d2eaaea362d46ffa709613b4e7367bfd7ccd23c8ba0be5dbac2d3ccaff58eb675abcf7ece663b029ce3af070424efd5c7bc4473d2b95511a19037891cffda2c39c093c95d3c8d84964bc872959ff54199968f2530259f7bc331486013f23766e296e56292634ff77f916c5087c8b797b24e69f7833d1e816da6da9b3f9b750d30d4647f59258827d46e31679773e7f62e230ddf6ce86eacdb4031e8e2bbbd873bdff93c59b4f84980"}, &(0x7f0000722000-0x4)=0xda) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fd7000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/20 07:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7ff, &(0x7f00009ef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002af000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001}, &(0x7f00001b9000-0x4)=0x98) r2 = openat(0xffffffffffffff9c, &(0x7f0000aa6000)='./file0\x00', 0x94000, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000da7000)={r1, 0xd0, "ef80295a09646134d8cb94f057c37d4068d6eda85b2b1539ea9f1dd346a8df76638014f7d968bd53811b385c7e85b82c7188d61b6b90b4711ed87970c7a7119a115c2eb142f06fbb173ee73248c1fa6bfa4fd8492148028b341ee20cd4bd9003cb25eb9ff14a3cbb1cf372645a45eb44c5c0813c2aed7cb43352d082776e78199a3c2aa97875f3fe6efdbb6cdaab6023c91445f046ad972cb2b4eb10ea57f689aef9b1ff2b86f6746e5c6c6e7754b69e7ded810466407728f212e251f2f410ac7e7f5a33b902ea2916a8362fe62aeb61"}, &(0x7f00000cc000)=0xd8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000787000-0xb8)={r1, 0x5, 0x9, 0x5, 0x9, 0x2, 0x0, 0xfffffffffffffc00, {r3, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x200, 0x5, 0x0, 0x875}}, &(0x7f0000dfc000-0x4)=0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000034c000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x800080) socket$key(0xf, 0x3, 0x2) 2018/01/20 07:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004fe000-0x9)='/dev/ppp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00006f0000)=0x0, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000718000)={r0, &(0x7f0000aa1000)="", &(0x7f0000bbb000-0x24)=""/176}, 0xffffffffffffff7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000005b000-0x6)={0x400, 0x1000, 0x9}) 2018/01/20 07:54:41 executing program 2: socketpair$inet6(0xa, 0x0, 0x100, &(0x7f000059a000-0x8)={0x0, 0x0}) listen(r0, 0x3) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000f5c000)=""/76, &(0x7f0000f5d000)=0x4c) 2018/01/20 07:54:41 executing program 0: r0 = syz_open_dev$dspn(&(0x7f000039f000-0xa)='/dev/dsp#\x00', 0x100000001, 0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000057e000-0x2)=0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ac000-0x30)={0x8, 0x0, &(0x7f0000f4a000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00005bc000-0x1000)=""}) 2018/01/20 07:54:41 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000078a000)=0x0, &(0x7f00007ba000)=0x4) arch_prctl(0x1007, &(0x7f0000038000-0xc9)="1cb37a0faf22659e121005828ed0642194e227fc6aa8b57391cbfee0c32921e98ed38519c2432538eefdfc48ee31bc00a6cb863d412cda5a4dd915810c5ecc0a4fc1a85be6461678b64831e22c90d40d5a6cae14d2c71c4fde3bc9c29ef990b719585309248362b6f1edd087172354f6b5556b7993d047c1128438aad15e53b0704aabed65653f9d5f2515e9cf5a5dfad5384a2ab53a97b53ad33ebb7845b0c3d09430b1920469a703ee469bdaa9c3989a372c1a5883f9f51714c142f1f36da035d2b9dc1cd4fa84f8") r2 = syz_open_dev$audion(&(0x7f000089d000-0xc)='/dev/audio#\x00', 0x3, 0x311040) r3 = syz_open_pts(r1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000a37000)=0x7) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000d30000)={[{0x4, 0xffffffff, 0x0, 0xffffffff, 0xfffffffffffffff7, 0xffffffffffffffff, 0x9, 0x1, 0x6, 0x5b1, 0x5, 0x0, 0x8}, {0x3, 0xed98, 0x40, 0x10000, 0x5, 0x20, 0x7, 0x3f, 0x2, 0x7, 0x4, 0x3, 0x100000000}, {0x3, 0x9, 0x2, 0x8, 0x5, 0x36d4, 0x7, 0x9, 0x3ff, 0x0, 0x3, 0x4, 0x5}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000e5c000-0x78)={0x5, 0x78, 0x0, 0x1f, 0x0, 0xffffffff, 0x0, 0x5, 0x4, 0x8, 0x0, 0x8, 0x81, 0x60, 0x7, 0x7, 0x80, 0x2, 0x7, 0x848e, 0x5, 0x9, 0x8, 0x7, 0x6, 0x6, 0x1, 0x1, 0xb33, 0x4, 0xfffffffffffff115, 0x6, 0x8001, 0x1, 0x4, 0x2, 0x3ff, 0x7ff, 0x0, 0x10000, 0x2, @perf_config_ext={0x1, 0x4}, 0x200, 0x1896, 0x800, 0x7, 0x5, 0x1, 0xff, 0x0}, r4, 0x6, r0, 0x8) dup3(r3, r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dcc000)='/dev/dsp#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000651000-0xc)={0x0, 0xfffffffffffffc00, 0x20}, &(0x7f0000152000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000061e000)={r1, 0x5}, 0x6) futex(&(0x7f0000ee5000-0x4)=0x0, 0x7, 0x0, &(0x7f000012f000-0x8)={0x0, 0x0}, &(0x7f0000a7e000-0x4)=0x0, 0x0) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f000083a000-0xb)='/dev/adsp#\x00', 0x8, 0x80400) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad3000-0x1008)={0x0, 0x0, ""}, &(0x7f0000a43000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000051d000)=0x10000) 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a35000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0xe8) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00009b4000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) 2018/01/20 07:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x0, 0xff, 0x1000000000, 0x0, 0x0, 0x6}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x5, 0x9, 0xfffffffffffffffe, 0x0, 0x0}, 0x20) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000fe000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 07:54:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000032000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffff801, 0x30, 0x9, 0xffffffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x400}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/qat_adf_ctl\x00', 0x84003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x8d, "135ce6f0d8a7c563da0fcc08fce40e0e22374315518f8e564af03073e23af55c3ee21a1b42a759b7c5ca856d748fb584a767163a29b3fc81d29cf81b5f3fda384c46c4615996c9005ef6c9e15e4a1468ee82e94814f6093c69dc45bc28c0ab71591f4c73b4d26ae62ff5b60522a2a0ce0c29440772d7437220fb2818e47334c6d34154a675872f45847a497b6b"}, &(0x7f0000000000)=0x95) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xb) [ 95.286175] binder_alloc: binder_alloc_mmap_handler: 17423 20000000-20002000 already mapped failed -16 [ 95.307944] binder: BINDER_SET_CONTEXT_MGR already set [ 95.307953] binder: 17423:17427 ioctl 40046207 0 returned -16 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000129000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000089b000-0x24)={0x9, 0x1c, [0x1, 0xfff, 0x7f, 0x7, 0x8, 0x1ff, 0x6]}) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000ce000-0x8)={r0, 0x81c}, &(0x7f000049f000)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000739000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a51000)={r0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f69000-0x14)={r0, 0x8001, 0x6, 0x1, 0x3, 0x1f}, 0x14) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) modify_ldt$write(0x1, &(0x7f0000426000)={0x3, 0xffffffff, 0x400, 0x1, 0x9, 0x1f, 0xfffffffffffffffd, 0xdc, 0x10001, 0x0}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c54000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0xc0}, &(0x7f0000d16000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000d6000+0xe2f)={r2, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003c8000-0x4)=0x8c) r3 = syz_open_dev$vcsa(&(0x7f0000ed8000-0xb)='/dev/vcsa#\x00', 0x80, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) [ 95.335662] binder_alloc: 17423: binder_alloc_buf, no vma [ 95.347350] binder: 17423:17427 transaction failed 29189/-3, size 40-8 line 2903 [ 95.362000] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.369233] binder: release 17423:17427 transaction 84 out, still active [ 95.376132] binder: unexpected work type, 4, not freed [ 95.381486] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008d6000-0xe)='/dev/admmidi#\x00', 0x6, 0x42) getsockname(r0, &(0x7f00008c9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c41000)=0xe) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000638000-0x2)='..', 0x2) 2018/01/20 07:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc5000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r1, &(0x7f0000688000-0xf2)=""/242, 0xfffffffffffffffa, 0x59) 2018/01/20 07:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c93000)='net/llc\x00') ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f7e000-0xe)={[{0x4, 0x1, 0xfffffffffffffff9, 0xff, 0x1, 0x1, 0x2, 0x4, 0x81, 0x7, 0x0, 0x6d, 0x0}, {0xbb48, 0x3, 0x0, 0x6, 0xc11c, 0x6, 0xfff, 0x3, 0xfff, 0x9, 0x1ff, 0x8000, 0x9}, {0x6, 0x1ff, 0xc7d9, 0x3f, 0x1, 0x6, 0x29, 0x3, 0x0, 0x2, 0x7f, 0x7, 0x3}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsa(&(0x7f0000158000)='/dev/vcsa#\x00', 0x100000001, 0x40000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007a3000)={0x8000, 0x8, 0x10001, 0x1ff}, 0x8) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) writev(r0, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="fa", 0x1}], 0x1) 2018/01/20 07:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000445000)='/dev/cuse\x00', 0x20200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000735000-0x2)=0x14f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 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) r2 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dda000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000ac5000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(0xffffffffffffffff, &(0x7f0000057000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000769000-0xf6)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000a0d000)=0x85, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000343000)={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8001}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x401, [0x2, 0x0, 0x7ff, 0x800, 0xd1, 0x2, 0x1, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000553000-0x8)={0x0, 0x7f}, &(0x7f000024c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000324000-0x20)={0x7fff, 0x6, 0xa, 0x1bfd, 0xbb6, 0x1, 0x7, 0x4, r2}, &(0x7f0000c87000)=0x20) sigaltstack(&(0x7f0000661000/0x4000)=nil, &(0x7f0000ecf000-0x4)=0x0) 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000054b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) memfd_create(&(0x7f0000177000)='\x00', 0x0) unshare(0x80000) 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}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000b4e000)={0x0}, 0x8}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008e2000)={@generic="635f823c225dceb95218c5941f95e045", @ifru_flags=0x400}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000079f000)=0x43, 0x4) 2018/01/20 07:54:41 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000e6a000/0x3000)=nil) 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000030000-0x28)={@common='erspan0\x00', &(0x7f00000af000)=@ethtool_sset_info={0x37, 0xfffffffffffffe01, 0x2ca, [0x3, 0x2, 0x5, 0x2, 0x6, 0xe0, 0x7f00]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f000040a000/0x3000)=nil, 0x3000, &(0x7f00000b5000)=""/195) r2 = syz_open_dev$sg(&(0x7f00000ba000)='/dev/sg#\x00', 0xff, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000ae000)={@common='ipddp0\x00', @ifru_mtu=0x5}) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000071e000)={0x0, 0xa6, "fee0c5f2fb430f9be828f259a4215d9a92a9b10290cbe7e18f92f80f03604ef5fa961120db353f10079d81ea3153b1853aad1e0e39fe6fe52a9821180dc7fecdddb6692ca2a14cd96f80a8bb721249b0177ef833616ca4bf0b0bf8ee3026b5d94364b7acb3644852dd2c1e63afcb1f24de0c784f162d7b4b00bde60a47809d23e4790c36f40ed190b36926000f7159be256da097afb20e76d88553700ce34fc47612f43defd8"}, &(0x7f0000169000+0x4e0)=0xae) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r2, 0x8}, &(0x7f000068e000-0x4)=0x8) rt_sigtimedwait(&(0x7f00003a5000)={0x8}, 0x0, &(0x7f0000641000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000085b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c83000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000053e000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c20000)={0x2, 0x0}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f000015b000-0x8)='./file0\x00') [ 95.386778] binder: send failed reply for transaction 84, target dead 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0x1c)=[{&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x28)=[{&(0x7f000000b000-0x7d)="e59bcbf9f062139e3f8f7d34cae51709e8d9f726cd2f5cd4ede12daab0bfaa11e52f57bf6ed1a53afb1c3edcd3f4b0a8e647d72f93a08dfe8e2422b180fb5aab74b0ffcdfbdedf4cd7f179318a9de90ae8f84f8ca0bcc48f45130f6866f8b1e4a8537c4c9d1dab69d0d02e75ec9a1dabcf77fc2ae9c3c27e605c9e9235", 0x7d}, {&(0x7f0000009000)="588d2a7e4ddfc894bad3e8b80ae31bbb3e7ccc3f5cb41e1132ff88cd4be84d3c07375a4807d0e6ede0dc78a21d6d9be3e88ba7aba9563e5e408da4b09b314714f3e0bbc925f9ad4b358303fc86d05dac8a1212785e68e104e4c93c59d6d934e8a9da7848fef6311c0c8ab49230e4b1b882321888c379ac4e85635a551452403ae748e24016e42eda5345f6780a8c1c045bcea9c95997ef68d2eb5651ce5d689dea485985e69f79b2bdafdfa27f5b41dbf4a5", 0xb2}, {&(0x7f0000005000-0x61)="842b43aaaeac82047e40a5c3c7aaca758cba69638826ed1477643fa3286bf39806cfcee7bfba0748e8cfcf3c8174f2e2988404926fabde3d39f29ac4572618af3c8ffad3d665e30690db462e9d86ae7bb333cc06660969399d9456751d962e9290", 0x61}, {&(0x7f000000b000-0xfa)="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", 0xfa}, {&(0x7f000000b000-0x11)="7d1a386b8f3555696d200bc2a0754974b4", 0x11}], 0x5, 0x0, 0x0, 0x4}], 0x1, 0x1) 2018/01/20 07:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x10000000000005, 0x0, &(0x7f000006f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f00006f6000)=[{0x0, 0x0, &(0x7f0000aaa000)=[{&(0x7f0000a99000)="f2", 0x1}], 0x1, &(0x7f0000d2a000-0x70)=[], 0x0, 0x0}], 0x1, 0x0) fallocate(r0, 0x1, 0x3, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b93000)={0x4, 0x1, 'client1\x00', 0xffffffff80000002, "3dadb272dea184a2", "e6994d76c1b3b0b640f164a81c22bc8be6412790c068765083d322052f749ed0", 0x8, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000942000)=""/236, 0xec, 0x0, &(0x7f0000bdd000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/20 07:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002c7000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000b92000)=0x0) dup3(r0, r0, 0x80000) 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*\x00', 0x0) fremovexattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000597000-0x5c)={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7623}, 0x8, [0x400, 0x400, 0x7, 0x6, 0x5, 0x6, 0xf4, 0x9]}, 0x5c) syz_open_dev$sndpcmp(&(0x7f000062a000)='/dev/snd/pcmC#D#p\x00', 0x1ffc0000000000, 0x400000) 2018/01/20 07:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc5000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r1, &(0x7f0000688000-0xf2)=""/242, 0xfffffffffffffffa, 0x59) 2018/01/20 07:54:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3f, 0x200040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000eb3000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008a8000-0x12)='net/ip6_flowlabel\x00') dup2(r1, r2) 2018/01/20 07:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000c76000)='/dev/net/tun\x00', 0x0, 0x2) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/20 07:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000873000)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000bfc000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x80200) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e53000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0dd3891eef31", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5fa86f3e260a6f79342ebdc2c42f35c4"}) prctl$getreaper(0x3b, &(0x7f0000c23000-0x4)=0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/20 07:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000831000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000017c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00004c4000)={{0x0, 0x1, 0x3, 0x2, 0x5}, 0x8, 0x2, 0x3511, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000cbf000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00008b2000-0x8c)={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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000a81000)={{0x0, 0x100000000}, {0x100000001, 0x9}, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:54:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089f000)='!\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e0c000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/20 07:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) socketpair(0x9, 0x800, 0xfffffffffffffffb, &(0x7f0000d64000)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000542000)={0x4, 0x6, 0x67, 0x80000001, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c90000-0x10)={&(0x7f000072c000/0x1000)=nil, 0x1000}) 2018/01/20 07:54:41 executing program 6: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) flock(r0, 0x4) 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, 0