0x9}, 0x1c) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000ef000)={0x0, 0x0, 0x0, 0xc15}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000084b000-0x9)='/dev/rtc\x00', 0x70000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000086d000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3559, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb4, 0x8, 0x2, "8eae84a5541d35e8c402100b6c0313812340dcd19d54245d1eae2beefd1becf0f7b075ab3b39b5a82ac8f37f8e6f1e98a61a787d190159e4ae3bb3229c7622c9e5d1209d0a3c14762d105e376adf989d"}, 0x160) 2018/01/31 01:21:50 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x9, 0x200000) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x3, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x73, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x8, 0xa0, &(0x7f00001b4000)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 01:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000f1a000)={0x7, {{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]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000026000)=0x0, &(0x7f0000343000)=0x4) [ 36.695937] binder: 5605 RLIMIT_NICE not set [ 36.741363] binder: 5605 RLIMIT_NICE not set [ 36.746314] binder: 5600:5618 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 36.746325] binder: 5600:5618 BC_FREE_BUFFER uffffffffffffffff no match [ 36.746337] binder: 5600:5618 Acquire 1 refcount change on invalid ref 1 ret -22 [ 36.746353] binder: 5600:5618 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 36.746384] binder: 5600:5618 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 36.748162] binder: 5600:5618 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.845996] binder: 5648 RLIMIT_NICE not set [ 36.895104] binder: 5648 RLIMIT_NICE not set [ 36.902640] binder: 5644:5660 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 36.902652] binder: 5644:5660 BC_FREE_BUFFER uffffffffffffffff no match [ 36.902663] binder: 5644:5660 Acquire 1 refcount change on invalid ref 1 ret -22 [ 36.902680] binder: 5644:5660 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 36.902712] binder: 5644:5660 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 36.904181] binder: 5644:5660 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 01:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f000095b000)=0x0, 0xfffe) syz_open_dev$usbmon(&(0x7f000036f000-0xd)='/dev/usbmon#\x00', 0x2, 0x2) 2018/01/31 01:21:50 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xfffffffffffffffe, 0x4, 0x4, 0x6, 0x40, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000010000-0x1)="", &(0x7f0000019000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000018000)="bf93b570a10f801e72e6963c49603916581b2b0e4b67094660740ccb569b40227c5f34e600f15fdaf4c3b97a768764fa96663302d5922286caf67e8b2686bee9c4497afe738497ecc51b734b75a7b58f2ecf515d42a012f7efd4e8d0995b3d2ad0da1c914e4d2ccb8e", 0x69}, {&(0x7f0000018000)="556a21f913b996019c537564f5eaaabaa612e8e523dc6c082034350ee4b40c9270a9c9449a21232a8a2d6104b1adaf7f040be641316577bac5c373112b7de733335703951c5aad43d91948ebfb6231d823d7b2228ff4010ae9060352cc8263819964e40234a914529cf31a7920b7a1f7baa2f209d0dcd9c65e7f2040b30a47e2ed0201da863f031bc16f552a1d015407f22b708dfadfb29ea1dd5a0b8403f8a5c8af072df96c771c86638d56a942517d0f62a4a9556b774cc35a7aaf1ac94b933b2c813b87fa3fc6636d1c573437e8b88efdc702677e6034a2c5ffdb220d3f2a95cf25c233eeef3c77fdf0c0f073a47e", 0xf0}, {&(0x7f0000003000)="25b740c43249c3b4a636572a253fba0f44cd842fd2a6f7475b3a242f82773852c60307a9448d60d6ae59037dcf1a4476b7e177902cdd2f1dd5cca677de17dd7e946177a3ee953855a6a574e6301c5df268c6cb15a5833ffecb5108ec99d33b27502e7da88b311b2652ba736c7e4d0a0cd78b41c09bff38f4d606a4ce46db7a139d7b5dfdaa0e7d72e827f510e2d6da47d8798cb5fabc23ecc196c427ad78808386adeea723650396fe7209b38f0f0c269dff12235a76a7baa8d55048836a6f7ab88eb8b5ccc5e5e46c89acabb1e942ffc648dd9b806521a1e96b5c8170f905b35c56337e967042e05eb98cfbb6da7c0f60ffb347", 0xf4}, {&(0x7f0000006000+0x42a)="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", 0x1000}, {&(0x7f000000c000)="7372305c4d70ab5b9d0024987517d00a9e08bc113ba9dba8621cbf10f3790c277611ecb128cbdbf759bddb1b51de6bbcfd5e5374e9730cdee7373c41484de0be9adf4f40ee4525f4bad0c03ee86913d7aabecc8bd61a0a5e95d0bd4575394396d56d048c24eb430ee4ea81113957a1efd0e7768ce5ef17966ed8edab1e6d82ee1761cbe0cfac041bcbfa5154ea19ee9e91c33680153f3d00eeb0a0d555d05ffcf3be3e67da591c59cb5c4c0a98fddcba1af383c37fda3516d1dc978ef8f06d51e120fd6b0c5d818458b90dcb361dd246df07112b5f957be2f390f319a98b16", 0xdf}, {&(0x7f0000019000-0xcd)="40acebe35142994cf5ee843d1ac9728082d82c216955c39156e0e48ae16fdeba0d0dd002c25a0f9bcc210193cf5374023f56ecc4fc8e7e1ed715713b2415837aa4a97e9e266b63b4f3701316c74d9ea5bdbd104c705dc980e73f59635e092dea23389bbf58039da213ff67fedca183dec6508942db7dc7c36cfd3321f84960f1c22229425c60ad0ba03b24f4303107543c686bb486145b0af9322941a795acaa57e1c574a5656c6fbedfb543654d3f18c6220eed4eeba8014ed3a2dcd351ce2e4f7b2454e34b3807c5126dc6dc", 0xcd}, {&(0x7f0000013000-0xcb)="ce4dee31199770351c998566115b68010b230799fd9c468a0b842f64a3386e520bf61f459e2c49a7d213ed3f948085dbd81ecd4a3a3ffbc25204a8bb721da885d65fc048653007e63f424293d1e317c7621ecf49ea8b0c7d811f78f29b1ebce2e223f55df6576220df766588bf6e557f98958823061395d6dff8e308093a6650ce924248c30bd374f7f7a139e42658d47b626d88942ccdafe02e842505c7a017269a8dbe3366ccc3deda710cfed14e71ac264300153cdb3d07d22ab45a9b9b9dcb8b5f1c70a184ad629a05", 0xcb}, {&(0x7f0000018000)="c572622face965ef26a0fb09951d64c0acace2a7b4bd9f9e4f22b48e2e5deb16c9be0f2a916a62aa4c9b9fdda5485adaba24a190ad4009a94334e015c594a3d9b338704353ef1225ed80fbf3f74b7f987afbf5441b0ac97923e6fb4573e5736e", 0x60}], 0x8, 0x0) 2018/01/31 01:21:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000d4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) 2018/01/31 01:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) epoll_create1(0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001e0000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r6}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/31 01:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = syz_open_dev$dmmidi(&(0x7f0000325000-0xd)='/dev/dmmidi#\x00', 0x7, 0x4000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000846000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000505000-0x20)=[{{&(0x7f0000cb2000-0x14)=@ll={0x11, 0x10, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f00004ed000)=[{&(0x7f0000df1000-0x3c)="b51656274ab962b19e44e2cdf42c61d3a66c87bd37b4c2d456ca8dac9fc309ceae7cc5d54da84256385fe4089159772b764039f9322d5889f18dab2b", 0x3c}, {&(0x7f0000257000-0xe1)="86b603caa2ec5fc3635164b698a3552087ec092f62317c0e6343e61ea9885f2be7a551943d3f3dc4dce3a06f4c410664f65b62f54f0e235fe50cca9d5f60f6c11225b6952c5e35ad73772f41af2d917e57821106463866ac83e2346abe0c35f02525cf1815b7b9692c5d181fa1aaf745fdc27b228bfb8120000107cc31597028a76dc1873165c0c69ae098cf02db518e407530060d8885c8873474778a03e00410df00b3fb8c0193767d2e4ebd9749f79dadf857d69d4e38cebcef8fb0b4d4ab49ce559505f646705f508520353b7924a6e71626a66f735fb63d735dbbd9c2c49c", 0xe1}, {&(0x7f0000c7b000)="1375820e3c852ea715df754fe525674187308f80a5495979380a285117c606e3e2b7ed9c5aa82ef77d7ecb1ad9ea48c65a0cb3c5cf5c82a1051953aacf82b66daadf01340efd0ab29a7c8470e852f56f21ac7cd73de112", 0x57}], 0x3, &(0x7f000043a000)=[{0x64, 0x11e, 0x9, "a33e7965547324ef454ba29e9409152916e3efd1c7cfb1e354d50fa996444f1d976166a6a16ee688ac79485c27b8efb6f56274e9fd209d1d40360bd4e35feeb6ec6cb05deff535dafe4ff8db9ba2f10ee717f17f85"}], 0x64, 0x4801}, 0x9}], 0x1, 0xc000) 2018/01/31 01:21:50 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/31 01:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a73000)={0x0, 0x0}, 0x2, 0x1b2a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00008a9000-0x4)=0x0) syz_open_dev$audion(&(0x7f0000561000)='/dev/audio#\x00', 0x100000050, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000bde000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0xa2, 0x0, 0x0, 0x7f, {[]}}, {"15"}}}}}}}, 0x0) munlockall() syz_open_pts(r1, 0x0) 2018/01/31 01:21:50 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[], 0x0, 0x0}, 0x8000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x4d)={0x0, 0x45, "8d6b6153a32fc48fa7a6d08455fe838214a2344141b41826f165d678fb878c828fa885767ff1dd818bbbb1736ff77ff4f769f0f912b60541c263b7a5d473ab5db1051c175f"}, &(0x7f0000016000-0x4)=0x4d) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000025000)={r2, 0x6}, &(0x7f0000025000)=0x8) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b48000)={0xd84, 0x5, 0x1, 0xfffffffffffffffb, 0x3, [{0x400, 0x2, 0x2, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x7fff, 0x9, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) [ 36.951311] audit: type=1326 audit(1517361710.203:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5574 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fdcc79 code=0x0 [ 37.044870] binder: 5677 RLIMIT_NICE not set 2018/01/31 01:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = syz_open_dev$sg(&(0x7f00007e8000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00001cb000-0x50)={{0x5, 0x10000}, {0x3f, 0x6}, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:50 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f00002cc000-0x78)={0x2, 0x78, 0xf8, 0x8001, 0xa12a, 0xffffffffffffc7f2, 0x0, 0x1, 0x20100, 0x4, 0x35, 0x4, 0x1, 0x6, 0xfffffffffffffffb, 0x4, 0xfb0, 0x8, 0x3f, 0x800, 0x6, 0xffffffff, 0x400, 0x7e, 0x5, 0x7, 0x3, 0x800, 0xfff, 0x6, 0x7fffffff, 0x7, 0xb51, 0x9, 0xffff, 0x2, 0x1000, 0x7fff, 0x0, 0xd9, 0x7, @perf_bp={&(0x7f00002b9000)=0x0, 0x8}, 0x4, 0x7, 0x7, 0x5, 0x81, 0xe795, 0x6, 0x0}, r0, 0x4, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='personality\x00') preadv(r2, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/31 01:21:50 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000fc3000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6_vti0\x00'}}, 0x1e) 2018/01/31 01:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f35000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/31 01:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00008eb000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000036e000-0xa7)="7c3d673bdc03282c753566be7d77b41e03d0628c257b3caf9fab001caebed64ae7513420d4dc95b8f958b211c113b967ff85f5e5b83019ea0db139c19d63df13d4701ae8f49c5a0087ce56ae2ee50f3d283b36a8b4c21fed524d782ce7ae2efe45193cf1f7c2d0641198c42ae8a4c2a0ed3164d1233be316ec43c84d30cde52dcdb82318b04984bbb3249e7af1a693557ee62ef24685d3978e9e83a295fb919fc7729d361ad1ac", 0xa7, 0x20, &(0x7f0000292000-0x8)={r4, r5+10000000}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) recvmmsg(r0, &(0x7f000058c000-0x120)=[{{&(0x7f00008c6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000de2000-0x40)=[{&(0x7f0000814000-0xa2)=""/162, 0xa2}, {&(0x7f0000006000)=""/144, 0x90}, {&(0x7f00005b2000-0xcd)=""/205, 0xcd}, {&(0x7f00005ad000)=""/75, 0x4b}, {&(0x7f0000998000)=""/4096, 0x1000}, {&(0x7f0000587000-0xe6)=""/230, 0xe6}, {&(0x7f0000b22000)=""/135, 0x87}, {&(0x7f0000721000-0xae)=""/174, 0xae}], 0x8, &(0x7f00008f6000)=""/72, 0x48, 0x1f}, 0x2}, {{&(0x7f00008ae000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000943000-0x10)=[{&(0x7f00000de000-0xdb)=""/219, 0xdb}, {&(0x7f000043a000)=""/104, 0x68}], 0x2, &(0x7f0000ef4000-0x5b)=""/247, 0xf7, 0x400}, 0xfffffffffffffffd}, {{&(0x7f00009ca000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000079f000)=[{&(0x7f0000181000)=""/187, 0xbb}, {&(0x7f0000137000-0xbd)=""/189, 0xbd}, {&(0x7f0000a8f000-0xd5)=""/213, 0xd5}, {&(0x7f0000172000)=""/52, 0x34}], 0x4, &(0x7f00009a3000-0xba)=""/186, 0xba, 0x6}, 0x1}, {{&(0x7f0000b92000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f000035e000)=[{&(0x7f0000101000-0x1000)=""/4096, 0x1000}, {&(0x7f000073f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000735000)=""/146, 0x92}, {&(0x7f0000591000)=""/119, 0x77}, {&(0x7f00005cb000)=""/113, 0x71}], 0x5, &(0x7f00000af000)=""/87, 0x57, 0x1}, 0x1}, {{&(0x7f0000d1c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006cb000)=[{&(0x7f00004c7000)=""/85, 0x55}, {&(0x7f00009ce000-0xc2)=""/194, 0xc2}, {&(0x7f00000f0000-0x3f)=""/63, 0x3f}, {&(0x7f0000320000-0xae)=""/174, 0xae}, {&(0x7f00006c5000)=""/28, 0x1c}, {&(0x7f000007b000-0x2f)=""/47, 0x2f}, {&(0x7f000099f000)=""/172, 0xac}, {&(0x7f0000a43000-0x2b)=""/43, 0x2b}, {&(0x7f00007d1000-0xb9)=""/185, 0xb9}], 0x9, &(0x7f0000e9d000)=""/180, 0xb4, 0x2000000000000000}, 0x1}, {{&(0x7f000033e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000701000-0x30)=[{&(0x7f0000064000)=""/4096, 0x1000}, {&(0x7f0000582000-0x12)=""/18, 0x12}, {&(0x7f000043c000)=""/4096, 0x1000}, {&(0x7f0000f75000-0x40)=""/64, 0x40}, {&(0x7f0000278000)=""/4, 0x4}, {&(0x7f0000b96000-0x1f)=""/31, 0x1f}], 0x6, &(0x7f0000a58000)=""/240, 0xf0, 0x7}, 0x7}, {{&(0x7f0000f13000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c21000-0x30)=[{&(0x7f0000cd1000-0xbb)=""/187, 0xbb}, {&(0x7f0000809000-0x96)=""/150, 0x96}, {&(0x7f00005af000)=""/160, 0xa0}, {&(0x7f00007b1000-0x12)=""/18, 0x12}, {&(0x7f0000962000)=""/112, 0x70}, {&(0x7f0000c49000)=""/241, 0xf1}], 0x6, &(0x7f00004db000-0x4d)=""/77, 0x4d, 0x5}, 0x4}, {{&(0x7f000099a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a8c000-0x40)=[{&(0x7f00009bf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000953000-0x1d)=""/29, 0x1d}, {&(0x7f0000657000-0x4c)=""/76, 0x4c}, {&(0x7f0000103000)=""/0, 0x0}, {&(0x7f000046b000)=""/73, 0x49}, {&(0x7f000032c000-0x47)=""/71, 0x47}, {&(0x7f0000820000)=""/213, 0xd5}, {&(0x7f0000176000)=""/45, 0x2d}], 0x8, &(0x7f0000c88000)=""/252, 0xfc, 0x7}, 0x400}, {{&(0x7f0000038000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f00008ad000)=[{&(0x7f0000bcf000-0x59)=""/89, 0x59}, {&(0x7f0000374000-0xa5)=""/165, 0xa5}, {&(0x7f0000e23000-0x70)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x6}, 0xffffffff}], 0x9, 0x2000, &(0x7f000071d000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000347000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r2) 2018/01/31 01:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) epoll_create1(0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001e0000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r6}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/31 01:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000967000-0x8)='./file0\x00', 0x3) write$selinux_validatetrans(r1, &(0x7f00000fa000)={'system_u:object_r:crond_exec_t:s0', 0x20, 'system_u:object_r:systemd_unit_file_t:s0', 0x20, 0x30, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x73) 2018/01/31 01:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0x10d00000, 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) fcntl$getownex(r0, 0x10, &(0x7f00006b1000-0x8)={0x0, 0x0}) lstat(&(0x7f0000b4c000-0x8)='./file0\x00', &(0x7f00002cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006f9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f000030f000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000db000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000342000)=0x0) process_vm_writev(r2, &(0x7f00005ee000-0x40)=[{&(0x7f00004b4000-0xf0)=""/240, 0xf0}, {&(0x7f0000f89000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b73000-0x65)=""/101, 0x65}, {&(0x7f0000ebf000)=""/57, 0x39}, {&(0x7f0000933000)=""/249, 0xf9}, {&(0x7f000067a000)=""/164, 0xa4}, {&(0x7f000046c000-0x45)=""/69, 0x45}, {&(0x7f0000b4a000)=""/129, 0x81}], 0x8, &(0x7f0000e8c000-0x40)=[{&(0x7f00005ec000-0x79)=""/121, 0x79}, {&(0x7f0000459000-0xc1)=""/193, 0xc1}, {&(0x7f000015d000-0xa2)=""/162, 0xa2}, {&(0x7f00005c9000-0x86)=""/134, 0x86}, {&(0x7f0000756000-0x55)=""/85, 0x55}, {&(0x7f00005fb000-0xb7)=""/183, 0xb7}, {&(0x7f0000691000)=""/251, 0xfb}, {&(0x7f000054e000)=""/244, 0xf4}], 0x8, 0x0) r7 = getuid() fstat(r0, &(0x7f0000b19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000013a000-0x4)=0x0) r12 = getuid() fcntl$getown(r1, 0x9) r13 = getpid() stat(&(0x7f0000a5b000-0x8)='./file0\x00', &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ac000)={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dfd000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004d000)=0xc) stat(&(0x7f0000919000-0x8)='./file0\x00', &(0x7f0000141000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f18000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000947000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000087f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) getresuid(&(0x7f0000955000-0x4)=0x0, &(0x7f0000042000)=0x0, &(0x7f0000195000)=0x0) lstat(&(0x7f000080b000-0x8)='./file0\x00', &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 37.066604] binder: 5677 RLIMIT_NICE not set [ 37.070812] binder: 5670:5688 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 37.070822] binder: 5670:5688 BC_FREE_BUFFER uffffffffffffffff no match [ 37.070832] binder: 5670:5688 Acquire 1 refcount change on invalid ref 1 ret -22 [ 37.070851] binder: 5670:5688 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 37.070894] binder: 5670:5688 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 37.072363] binder: 5670:5688 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 sendmsg$netlink(r0, &(0x7f000026a000-0x1c)={&(0x7f0000204000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00005ad000-0x40)=[{&(0x7f00008e1000)={0x8fc, 0x23, 0x28fbc94bb4fb384b, 0x0, 0x0, "", [@generic="8e615aea2c20746fd838fc09fa9209d20617855511cdac52d35185fbfa4df87c95e63d118ec26e5b5413f3d154b5461b11273613e1138766b183aea450843c8a7f25cf2ada2cd5481d3338bf4f4837e685376429a9390e81c01929f49f2edaf8e26a1c471c53da988dfc137af240863dfc01fa200b5e78ede513b16da972032af753d6333a4744c98e17527e7e3405e5d2879f1de8aca4bd516c77fc570692f520ed037f622c3f0398eaef350074d80cf3e203c18f2fd0e0b5", @typed={0xc, 0x6f, @pid=r2}, @nested={0x2cc, 0x47, [@generic="ea80ccbb36dcd342bb60d29438fdc24fdf8b69eed074c2d7c1a5c7f80a52db3e6ef9c6de81b7bb3243ce56bef71f2182", @generic="1762ab9a651186f4f4861162a28b25999a8ed75b86c806ab5e1d93cd6c5c85efd146240f4d4758c18b411cba0d1772df817fd85b9b38460ffa16f21ef369c404d1e42d56dadea482edd9061ad2630924306fc4f4721f3ae08ff29db89df1dfb1d00e17abf4f93c4fcb82cf76770eafc6f84b12de917a117727306a95e3cd7db1b0c5eb568337afd9454b6b30b0432b0b93356d1bac6007f6ad98ba10f2a8300c5dbd6c947584c35a0f6fe9694b7824881b702597c01a0344f2bbe2c863582c243554989ec5700380a7105ae9addb04273862889d1c1faa", @generic="761643418487b8a726636af8210ebc48da029597e5d25d499fdb9eb555c251b6ff1e08ebe6bde7690a24f50cb58c13592ea61a8741fa033d2653f92805d5d0f0dd9c46a47d75f1d2665f21a9fab64f62c5946b9e09aebcbb3010ddde5161d75cb60a4df1f34b8748d113961cf1a37a46c2d26a8da5c58e4d18e6e43c398eaf0e4e76f30b60131fc37996fa89a590f15c9ff08bee76dbac1d069341da374ddd8df02aca8a01801aae912eefb8b124583bb8d046667b2101340175d6a906dab37120b44de47ceb", 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0x35, 0x10, 0x7, 0x0, "", [@generic="941802e2d4f3563e1757e4f77a16754276e1dfbe487a39c4fb398db1626cfea52d7745f405c9526627387c48f120a6fd", @typed={0xc, 0x95, @pid=r5}, @generic="1be4a745eac9d803ea2689914bcca5c7c7dd19", 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@generic="a9590f5635c8dab83793e155cc96c2ec145969c352d1998880875df29600286836ed9348d8ab30427a96870dd99c1767a3613e5756f0a92d93476c2b70a7c3b7d3bb499f582ca4e2b4d106d4d22c0bcdeca1cfc5accc9642fbccfb512b8cda4dabe71aa9209e6ff3c60b0c95ab05c18c2d7312f609ea5d85f7b19e7dfd78f9f931d0051ca6581cf3e89aae98d1cef982f7b2f0d30e045cd56e0cf140813cef312aa5cc5099e2965d77b7dbd5aa33e669c1011e0b329be60ee09040c3a7151b7f6d40a426c30f1a27b404099de29e1fcfbc61d28ac89e36249adf0c5c1acf8b3a70dcb1dc397a44c6b4c1413880054c3f", @typed={0x108, 0x46, @binary="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"}, @nested={0x106c, 0x17, [@generic="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@generic="bf14cb50cf266b6e354c52b49b480dac1ee37e116a5378f5e4f42247ae0fc6b57e3074e089e88068b2d59054bed968174af73f52874eedde00b79a8a6343de9a0f605778f3bfec63ca121a2d967983ec5625cd9248de02277e391aa6a3e392c05e06df7daf46"]}]}, 0x1528}, {&(0x7f00000a1000-0xfc)={0xfc, 0x3f, 0x400, 0x6, 0x2, "", [@nested={0xd0, 0x8e, [@typed={0xc, 0x66, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6d, @uid=r10}, @typed={0x80, 0x1e, @binary="fe4a71d412a1a639c35d038722f20ef302f1558feb9e06ec218f08785e624ede0acd0a4bdb8d0ecb8b504c87163feccc899eaaead48637119708881fd3839cf864019b2c457a72cffac51c78b5369684f43db1f7bf7f61e8a3b02791dab6cfe5f644d426a1554382f55e5c849951f5e289e0998502b901"}, @generic="120d0083c7608232814098e0e33b5cff37fa18ccc43289947a3f68df50e69f75bd3267b4f33e0e60", @typed={0xc, 0x18, @pid=r11}]}, @typed={0xc, 0x1a, @uid=r12}, @generic="c7b86a06baf6a5d15bbe7e5a78bef9f0"]}, 0xfc}], 0x8, &(0x7f0000674000-0xa0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xa0, 0x20000000}, 0x90) capset(&(0x7f00000c5000-0x8)={0x39980732, r9}, &(0x7f0000d8a000-0x18)={0x6, 0x1000, 0x29, 0xffffffffffffffff, 0x20, 0x401}) 2018/01/31 01:21:50 executing program 4: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.133683] binder: 5689:5692 ERROR: BC_REGISTER_LOOPER called without request [ 37.156352] binder: 5694 RLIMIT_NICE not set [ 37.171869] binder: release 5689:5692 transaction 12 out, still active [ 37.178751] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 01:21:50 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000020000-0xe)=""/14) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00004d3000)={0x1, {&(0x7f000045d000-0x35)=""/53, 0x35, &(0x7f0000728000)=""/34, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) write$vnet(r0, &(0x7f0000cde000-0x68)={0x1, {&(0x7f00002e0000)=""/187, 0xbb, &(0x7f0000444000)=""/90, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) [ 37.189492] binder: 5692 RLIMIT_NICE not set [ 37.196083] binder: 5692 RLIMIT_NICE not set [ 37.203647] binder: 5692 RLIMIT_NICE not set [ 37.209303] binder: 5694 RLIMIT_NICE not set 2018/01/31 01:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) epoll_create1(0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001e0000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r6}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:50 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000002a000)='/dev/vcsa#\x00', 0x40, 0x200) r1 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x8, 0x0) r2 = openat(r1, &(0x7f0000029000)='./file0\x00', 0x7fffd, 0x46) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000000d000)=""/4096) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000002b000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x24, 0x29, 0x825, 0xffffffffffffffff, 0x2, {0x1, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x1, @ipv4=@rand_addr=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000002a000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = socket(0x2, 0xf, 0x7f) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x81, 0x4) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f000031c000-0x10)={0x0, 0x0}, &(0x7f0000902000-0x4)=0x0, 0x0) 2018/01/31 01:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="045a00000040f401000000000e9d9263", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="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", 0x780}], 0x1, 0x0, 0x0, 0x0}, 0x0) preadv(r1, &(0x7f0000cb4000)=[{&(0x7f00002df000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) [ 37.216548] binder: 5691:5711 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 37.216561] binder: 5691:5711 BC_FREE_BUFFER uffffffffffffffff no match [ 37.216575] binder: 5691:5711 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000090000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f0000039000-0x30)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) [ 37.216600] binder: 5691:5711 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 37.216636] binder: 5691:5711 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 37.219227] binder: 5691:5711 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 37.269919] binder_alloc: binder_alloc_mmap_handler: 5689 20000000-20002000 already mapped failed -16 [ 37.271679] binder: BINDER_SET_CONTEXT_MGR already set [ 37.271693] binder: 5689:5706 ioctl 40046207 0 returned -16 [ 37.271753] binder: 5689:5723 ERROR: BC_REGISTER_LOOPER called without request [ 37.274082] binder_alloc: 5689: binder_alloc_buf, no vma [ 37.274112] binder: 5689:5723 transaction failed 29189/-3, size 0-0 line 2903 [ 37.276146] binder: 5723 RLIMIT_NICE not set [ 37.293931] binder: 5731 RLIMIT_NICE not set [ 37.300532] binder: 5689:5706 got reply transaction with no transaction stack [ 37.300543] binder: 5689:5706 transaction failed 29201/-71, size 0-0 line 2703 [ 37.335188] openvswitch: netlink: Flow actions attr not present in new flow. [ 37.336947] binder: 5731 RLIMIT_NICE not set [ 37.342086] binder: 5727:5742 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 37.342096] binder: 5727:5742 BC_FREE_BUFFER uffffffffffffffff no match [ 37.342106] binder: 5727:5742 Acquire 1 refcount change on invalid ref 1 ret -22 [ 37.342122] binder: 5727:5742 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 37.342150] binder: 5727:5742 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 37.365596] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000013000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8001, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x0, r1, 0x8000, 0x7, 0x4010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r2, r0, 0x4, 0x0}, 0x10) writev(r3, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) 2018/01/31 01:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000062e000)=0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/dsp\x00', 0xb0040, 0x0) 2018/01/31 01:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f000002a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002d000)={&(0x7f0000025000-0x148)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004c3000)={r0, 0x7, 0x0, 0x6, &(0x7f00007b5000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bc000-0x28)={0x0, 0x0, &(0x7f000017c000-0x1b)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c9000-0xfe)=""/254, 0x2}) 2018/01/31 01:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = syz_open_dev$sg(&(0x7f00007e8000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00001cb000-0x50)={{0x5, 0x10000}, {0x3f, 0x6}, 0x0, 0x5, 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]}) 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000000e000)=0x1) [ 37.440000] binder: 5689:5692 transaction failed 29189/0, size 0-0 line 2728 [ 37.440040] binder: send failed reply for transaction 12, target dead [ 37.444321] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.444383] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.444429] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a08000)={0x58d, 0x7fff, 0x3}) 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @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]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x8000, 0x0, 0x1a, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/31 01:21:51 executing program 5: r0 = socket$inet(0x2, 0x10000000003, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xf, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x49, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffeca, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d13000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x324, 0xffffffff, 0x94, 0x21c, 0x94, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00005d2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x94, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x21c}}, [{{@ip={@rand_addr=0x81, @rand_addr=0x0, 0xff000000, 0xdf3667e5f3a34e7a, @generic="d74e2d0c4f15c11d571492ea9a8e96aa", @common='ip6gretap0\x00', {0xff, [0x0, 0x0, 0x0, 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, 0x3, 0x10}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x94, 0xf0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket2={0x24, 'socket\x00', 0x2, 0x2}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x1, 0x5, [0x8a50, 0x7, 0x3, 0x53, 0x1, 0x642, 0x3, 0x2, 0x7ff, 0x43, 0x7ff, 0x5, 0x1000, 0x101, 0x8a1, 0x3], 0x1, 0x6, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc8, 0x108, 0x0, {0x0, 0x0}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x880, 0x400, 0x0, 0x1}}, @common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x820, 0x0, 0x0, 0x1}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x5, 0x9, 0x0, 0x6, 0x2, 0x1, 0x9a, 0x100000000]}}}]}}, 0x380) recvfrom(r0, &(0x7f0000368000)=""/89, 0x59, 0x40000102, &(0x7f000084d000-0x10)=@llc={0x1a, 0x0, 0x1f, 0x3, 0x10001, 0xa386, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 37.505827] binder: 5759:5765 ERROR: BC_REGISTER_LOOPER called without request [ 37.506492] binder: 5757 RLIMIT_NICE not set 2018/01/31 01:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/dev/vga_arbiter\x00', 0x2400, 0x0) accept4$llc(r0, 0x0, &(0x7f0000193000)=0x0, 0x80800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/dsp\x00', 0x20800, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000014f000-0xbc)=""/188) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00003d3000-0x4)=0x0, &(0x7f0000438000)=0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00005fc000-0xa2)=""/162) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) r3 = add_key$user(&(0x7f0000848000-0x5)='user\x00', &(0x7f0000dc4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cb5000)="f87a0c6b1cdf12f3e86a2bbfcaf609232ae9f7a93495e414e7108c51d8f3bc3f5fc0f6de3bdac7a36799147bffd46801dca4ad5bd692d9b5c63169ab157f18b11c60a11d6816daf99995d2fb87bd4c7a3a4bbe70d0cb55f0e4ad6345ce8060bfd3d06953a14830a632e1a11a8a83b6c8e0c01387f694d0109240e3207ae1112f84c9da", 0x83, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000063a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000)=0xe8) fstat(r1, &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) keyctl$chown(0x4, r3, r4, r5) 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x1, 0x4, 0x6, 0x80000000, 0x211, 0x5}, 0x2}, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0x3f)={0x0, 0x37, "78f154fc44aab53e2dbfe5fcd8cb36e027911de22e319b19e35116169900ba4c33189b10c94e128714454fd99e997e47e75bb352c1f1cd"}, &(0x7f0000001000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r3, 0x80000000}, 0x6) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/01/31 01:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027a000-0x1000)="d85a79274b05cb98d8830cb1988cc8e8355b08e89a46d7f90f823d7ec152bc7e40c4c409e642c99f6efefc5b38f8e2008826084da543196dc54692453d10be2dda382201764aca0839c6bec953b3dcef11a112fe394e6b499f1aeb968f739e82b02d619d85de37d0b16ad41ec267c1e75337242e7bda1aea7500479b143b244403e990a557f790d8f01d0544f753491eff2f464b55454156c2d15ebab1e47200221e334b026986ce18b247a3e0b9fac75f76e097a1de528f231aa9e34fee6ed45eb36ecff0deba32c9a55042fbaa266d799a871fdb6679209f3d618f36ca43289444ee35ed09e59df37c00de28797db32a675a3b911a4dfa26d5aad02c9dea803ec4741d899ddafb5d3cd3fbadf708d8d44126b69cd50ee4222eb47a85cfd4d552d14440fbf06726f2ade1a2ca69f23c8bf6f4aa126e3dc03e65ee6b1f691e1117da043a182952450381e0913f6797645c253f5150a66b08a2a0b3a68c99dd7837cdc229f1fef4118cef71cc143fb471af09bfc597310500b2c071f14381b0a9640f1cb520da07b88bb318c209a1b7f43da3504a3a3e28cbfed4355c8eeb835827d52e405de3aa434da73a302ff10f9435d88ef54010df6d22091967167696c7cd6b8c533062c972f2d698a6e89112700c57c7e54b34c575b1a99eb8523774abfd3557c5bbbede34a3c738fa798638a99ca0d40ae77631b38c83480f8d2a67bd0364a34ca6b7a3b86a366b09b7076b69c87811e1da6eee3bd8cf0a148099dfbe14315b8f66aa70d1abfe1029c5eceadd122c6babe98a7147cd4a503006f7000460cfe9965555ee82c61e5b903217edf190367842abbd07ed8b8139208449056fbfd64d8a571b3e448caf514b33548113d33fb65d70c9f80393ca6d321ed1bdf5367313a60860d173ffae1caaea268238cf6d5cc2f83a48ccfe1df955d2c7ce912c60a4c69405466291bd9d89106ada94fa39d3688fc92c4a5d393dcaa3cd73c0c1977614d478e091d8f627dcced85de9fef299072e4a4d3e723972ace10dd616599dfc1edddb0cb592b7ed960b9b5673db4481ac0afd15a1050281e9deeb875ac7d0ebd6746d444966d42628c987f2c733e3fc442af846c6d3131abbf825dcc91d364701c095a1b8e0291106bea60758599b5136f6e0cb100e0c8d46f408157f21016258b4cf2865c4ce2978aa83aa2b6bbb0b7bb0a34f145771ee872e1c982cb6045401e086b8652a5f7ce6188d22d9b1e68de960650061734129d71b072ad4e41880b14dd8efebb0756d389c100e49eb2b1e251545210fd8ee1a3b1308379912d4a874eb4b7f4b4edfaf38bc692c2bb66cb2f56d000de90244632a23eee21261bc63c56683dab939cf05520a573f22c9805d0d46d979925249e76b5d7e81c1f91ba7b9e23502d8f28afb7b4e990113baaae7365d06a70b8ac7147b818ef47d490985de90b54063484033b1daee7fbd3356c52ce654db66537f3b3d9f5f4fbf32c0372ca7f46a389d6bb9034d0b95e921e51b9235850a52617fe1633e3252058db0610cf5d4146fd7470606cd2db2b11ff50b49cee682b4e80ddeb6a31241ae900e08b132535cb94bc37ba58f9a8660a4c7e62f70cec291343573fc80f74c370b0c76f393d037ac5f836befc306e53d0150c4693cbf20bd3601a673309c156e19d5c1747b04c8e72e347f4d5300fac8d08a165431f3390acc87ff3482c2d9ec0103f60910ab449a985490977ea501b6511819d38e5f866e84a7012324c74c7596dd27656d174c78416ef4d192e0b7512f56dda0f32a0101f6ebe0ce431c2a2e745e717c3ba36839c8275124e55b23efb71c7214a8bcff9e9c860bd67e4dae4054a96b99a4c7e5b35c7a5c0a15fc494eb1cbc76576f432dd7210189b102321ef861d04f86e423b9d0a4e15ecff94a62d490e5d6c090b7619725930e5f154887a820acc80b71330e8890f36a73d95d975928c5232aa781a2fcc667e73cb6b64a397ebc9a7c41187a2ba463b31a38850a5d25c436cd35ee146b8edc95ff8d885073e64a979386424e48b5f7950f7dbc7802924507117cb181f591cbbad69ec2cb0cd258cf7daea59636a496e17c1a59b8ad28eec566f110db7dbc22bab9fa979e6ced1c967ac7e4a37e3f1e09e34321038a0b5023cab8e2725665ba907daca79c925d7cac9ec727650e1a6249d386f47e19a2654de7c498d6b7e2c517412c86e84ab1ae1d8978276396da2d9152dbd7078c1b1b7b1731d5937fd44e5ba8897be42695985a99a79cd24686e8c66341237db996e5461fe164ec5641ec9977af412ef37ceeded224a6ebe5aa50a0bd37112bbd14737b3d492798368c44dd5068c540b35cab8fa2715b1b79b8669cc7e61558589b27eff2ccf64e8229baa7a64f58dde5534693941e7cdb88ebff3978dab8aa4fd4aae775fbb180df169151d623989578f32d682c5738564e2d4c24b48f04dd077b455fdc59c7b8e98de46ee0f0ddca69748828027a7bd6d3a47b1efb184e67b36923b0627cc3b80388965103a49a12a0d62297e4073765559e5a8fd07d49249543c2cfcbd257d43d7e0daa760115b49e5912f658ac0e425bf0ec3d019147ebf9cc5ee70381ef0fae16fc6fedc7a330755e81725c8bf969aa6f116789a3fe8ed9846f978d49c7bc410493ccf825e40ab3a0beb9005674f17edb643aff29de3c90ba9e395aa22e80b45657b895981b166653ce1db7ab946d6fdc5cf63d14fda06d7fd2f2fee59f323c7b3217aef9f50dca28dabec41686c6e363887aa0e0a23d7edb3a07244b7013f11bea4e5ec15260dafc9ca658b8fa4a21d271053b23cae1ce3e26481fbdfa352ca61478db7ac94e4bb405b190e4d3f35d5d410e9765fb2af03dbb556de08ee765a04a7aac8368b25e0df0b736a4cb0c6e0b2d95ceb02cacb4e5dd441495992cf72159312e93385606fe13306e71688e88c45f89b4dfb9c2ed8d2e79f769778c0e8ebba627a93fa4d91662d9aee8256d3ecc10dfb31edb2d4bc5825c2b4f0e4fdf64ff9f14213090ec5630fe6eb4bec5c6a35e6743fca40dbd18ee967d992d2ce443f2a557861228fe4ed827b18215b55ad1f7aa946cafa72181cee55f9d3f1431be37f57fa8f91445f5ca6caa9bb7e5b91541a558c277bea4af6eeaa02902dd18d00cf029f21fa5aa6daa0c2bdb2765be41cca7756fed1f754e67c9ef804120d676bfd17e00648e4e69cdc8b96ac973ed8342dc5ee0c321d973a3f88e9723562d07f4e74df043d08e36c14f63eacc17c354e9b345552db88708e576b2f8359a230f5cf3c95755959fd25e099b5cebe75a43460dc033604fd14c4def9a362a420c6d23307a929a234775a520f463404b20799da6ce7610e31dfcc6c546729038e5d51d24744d217c036e6d666352a453ee39e4d00c6d45d5e4af160cc0b688ec43d44dc46869b13266c01f37328beb892dc070f436af720bf55d35dba99091b3cc4741d57247ad14f5b3041b714906e9735315b1997e37d2a8a59d57b6624808fa4ce239cb4cdd2b6f53586f31152a71a87d0b0c2a083ea05038a704be4a5bebbc160a524f90865363436c2f7583edb10d236cece67bb0d1fe116cbcae589cf5ff2f9ae1d653fe8d4aa432681f055e16c9b582a5d7f02db2abb84df58ad3febd33bda3487497b5f8a523af4e2fad32577ca4149817944923d3b62a6db79582088d6ebc11788971bc03e70deec46e39879f5d6bcaa675cd8a50f2db1311834aa5fb6ae43a2a27386ee11eb40d6a017f0e34137aebd490f9e661e0a2720c0c7fab75377b136344b35cd3f7ef847e393511a0935e0294222caecf854a06a0ba07ea07d976a8ad66544b226836e4c3defdd08fed26f4e45d74e8da881f2f5a7f98d64e72e239e2da1f1438d9a3fc0c65380eac48b426367f5a8a445df9d6086e320eb59b1252823c313cef38605896c40fb6bdb3b09eceef37b7d52238bbccb4a82f6f4518dc95ef8ff6d7c88e0758663e561b30c4f3b44e12a33cb99ed29111e266e6c6b5ac97e795c82055c469c0b249bd0ef05518b851b73b471cfd9ece70de18ce2c7582988c12878d917ee3d871197f9bd03b1b024bab4b2fa7df9c75f7b4668f9434b9baea464bc122323efddd9b0e0ad51e299f57efbf67d6957705afaba21d910734333a3689c8cfea4dcef7e3d9febb353b46d39484a911d789caa88b417ed3d3d8a53e55641464b64e79f1053853a580352ebe596247f92d8d575407e3a59d019b4215c9784737ee72720ec387103342fe9728aff3c35ed674b295417bd2fa1d2c9ff7a1b15a53952c51f3e75fdf369f5901f448268a251409e92887dc0e0f8932e66bf43d7ae93daa04d39e2b728506a25acdc238ac65104479906f38a2fd7a9040816972068528cff7bb838ad3e1d2dfa4c687f600c76a82b42c9e05c31942a4b93ea51a7eb34c6322ac21eb3c2b096bfe495e10a8ea5e2d3c757708af26b2117f00d8f5ff521ffea1c40e7e1c123a0ca9d8ace2040f17cd12fc9acebbae1d92c1455084e31714c51437f7184622292ed88c5e0a4fe32d91d350f06138aadcbdc4c88f986ba6f0abe804202aaeea9e7a4e62c8b666ef87d7c1b496f09337efba6c572d4a810bf6978ed6623bf71088e63c3bfc3b58f9b9fa7ef1aa48be8b56b6434a8573eba2e344bde7a6f21f30fcb15ebc966146946a45e669ddff3945ef4cbf564f6a8eb109d7d8e6f907b924f47d805b54deb58a089819adb9ec9e64bee98c69e20b0250612ca9a1af1b715723a10f9b1baddff06b313e39ba4925f644651bd5f3773e611ff146c3d35bb983a80183f0f68a3ca77f1917cacb91204507af5b8e4025e926f1a6937adb8239642a665f81a405bf8e34a110843af544c1bed1f44f90dd47d878e87f5ca9a9bf10c6d5e47870a7a1d0a5d345f240b544bbb4b1baeb03ebabced70612ecd09c4173c5ef096013bf304b437693ac6abfbed394596484ae89d8992e75b56cc291d5b1617f024c16951116730c373a787fdd0e54bc1062c5b4fb433788e252cb9903f3c6ad99d7df2e95b33caded393925d5e309a1efa420bad60ce2d436eb922194b98b0dfb18c88753bc4e512be0da9ea4cac0368349d39c16a40c8a96ed24ca2fe15346122c5da559e8c513b1fb1d72059e83b398b15c6601652ccd251589897fc54f4659640c8dac427b0929ce9fd15b42b69e6d782e61637a5183eca5e64e1626f7526d2db6ec9b096b6b4702b37e7fb4046af7c903aa9ae85e2c5ca41f1ed727a163988c45a194a25b2d050d527cb301b570149982ff6aee33c88f67dd8ce05e27b30b190bbcd609fc138b89f57fc2f38534efd26603014049e54aa22a76c1f8e04e220176b288f0563162402b8e4ff34432b462d0f9ac35eb87443e52be91f62d2d487e7d15a828d51ae9e2c40443d0a18b6619603ad5966f14a21d53d800646d5804a85a879a6dd4a498cdec35697463e765285349835a43dd279e2cc1af2da0fc728f852c95c09e7b8c4135d35586a7969097a049584d2d730b68ed3cb3024fd2703f22930a6bab03370314c2df5f020e9ca8ce9b4ea61a53f012d659064fb036e9b256e3fb7c127b31969284b2c51083cc5f28c93d0c26151ce61e24c5935504060376d3aaf6198c5616ed35052b8ccd499c037412b49391f0d8590c006b0349610b13cf96d9f74b935b08fdd1e7fd73414b3ef4d3c7b08f9e570c3ee3ed69d4c683d8259145f15a6975a77f4880dae49dc2debe8af1d8c59e1be9eaaf06c938ab350a72da5209218994e3977a56b7d8184c5a18d", 0x1000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000a9e000)=0x0) 2018/01/31 01:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000578000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000b6a000)={0x2, 0x8, 0x6}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0xe6, 0x0, [{0x40000021, 0x0, 0x0}]}) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a08000)={0x58d, 0x7fff, 0x3}) [ 37.548459] binder: 5757 RLIMIT_NICE not set [ 37.550229] binder: 5756:5774 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 37.550277] binder: 5756:5774 BC_FREE_BUFFER u0000000000000000 no match [ 37.550288] binder: 5756:5774 Acquire 1 refcount change on invalid ref 1 ret -22 [ 37.550303] binder: 5756:5774 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 37.550361] binder: 5756:5774 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 37.577813] binder: 5765 RLIMIT_NICE not set [ 37.577821] binder: 5765 RLIMIT_NICE not set [ 37.578680] binder: 5765 RLIMIT_NICE not set 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xddf974808bd5d136, &(0x7f00000a5000-0x58)={0x0, 0x3a, 0x0, @thr={&(0x7f00000f4000-0x51)="a57d6c86fe665519dcbe347e25f363963025f2be9f36b9f4d6e0db860ee372ec44e1ebb23adb23d32a8e063426502456f541dc67106d2615f689e98d98779cba686c12ff977fc0e271ee622c44307deebd", &(0x7f0000783000-0xd4)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x0) 2018/01/31 01:21:51 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd4000)='./file0\x00', 0x101300, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000fd4000)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000051d000)=0x300, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r0, &(0x7f00003e8000)=0x0, 0x8) read(r0, &(0x7f000033c000-0x32)=""/50, 0x32) close(r0) 2018/01/31 01:21:51 executing program 3: 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$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x5, 0x4) r1 = getuid() lstat(&(0x7f000065b000-0x8)='./file0\x00', &(0x7f0000275000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000035d000-0x8)='./file0\x00', r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r3 = syz_open_dev$admmidi(&(0x7f00008f5000)='/dev/admmidi#\x00', 0x4, 0x80) sendmsg$alg(r3, &(0x7f0000f42000-0x1c)={0x0, 0x0, &(0x7f0000b2e000)=[{&(0x7f0000e3a000-0x82)="23f69300c6159205b75ba1eebf3c851f759903fcd49c343d33f4d49e64cfef351ce007757fb2028a9d556418ac6676b011b9a521b52a71b17cbb9412239e88e2c39b89a1835ea9ae6146712ba6447f80c5831162a3c8a6ad645fab1f520857eb984792225ffb16c1dd35484bc358bfe6bb34363665378f8be411a8d69e615b3a5d54", 0x82}, {&(0x7f00001d6000)="d0fbabf56fcbd19166e7e0b6b3fb5f35996f0b30612aac77c836042a904325350898bf3d2f770f4f1dc31495923eed4c5f94345c", 0x34}, {&(0x7f0000757000-0x54)="29eb00be8b7530f6b43e67a28268eba742c4d49000017da9980a108fd1cf1a54eef0036de60f16c2efbc3e309d2677f70693d47aa6b34c13f356a2cceb43da948989a745b151425d6070aae2c1ab3cc84b6a6b", 0x53}, {&(0x7f00006a9000)="e41b6b5423ae1f8d92bc652d7ff577b283f9870157c134a82ea8e00b5a6133fda3c3ba3235012e0fb4d14abf640922ed0e3cdd3a8f1e9c755298c69407609a96c5e8f546176cb9650dbf267c70f4d812d13168052790cb", 0x57}], 0x4, 0x0, 0x0, 0x800}, 0x800) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000424000-0x1000)=""/4096) socket$nfc_llcp(0x27, 0x1, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:21:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f00000b5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f0000001000-0x48)={{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) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000363000-0x8)=0xfffffffffffff596, 0xb0f, 0x0) r0 = syz_open_dev$sg(&(0x7f0000151000-0x9)='/dev/sg#\x00', 0xdb8b, 0x200200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000b53000-0x50)={{0x7fff, 0x2}, {0xa9, 0x3}, 0x80, 0x5, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d2f000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/31 01:21:51 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @empty=0x0, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000)={0x0}, &(0x7f0000009000-0x4)=0x4) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bb0000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/ppp\x00', 0x40400, 0x0) finit_module(r0, &(0x7f00003a8000)='mime_type-\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000461000-0x20)={0xfffffffffffffff7, 0x2, 0x200, 0x6, 0x9fa, 0x100000001, 0xfb, 0x100, 0x0}, &(0x7f0000017000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000064b000-0x8)={r2, 0x0, ""}, &(0x7f0000d6f000)=0x8) syz_open_dev$dspn(&(0x7f000032e000-0xa)='/dev/dsp#\x00', 0x1000, 0x0) 2018/01/31 01:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80003, 0x9, &(0x7f000001b000-0x8)={0x0, 0x0}) r3 = syz_open_pts(r2, 0x200000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) [ 37.578705] binder_alloc: 5759: binder_alloc_buf, no vma [ 37.578725] binder: 5759:5765 transaction failed 29189/-3, size 0-0 line 2903 [ 37.578733] binder: send failed reply for transaction 21 to 5759:5778 [ 37.583911] binder: undelivered TRANSACTION_ERROR: 29190 [ 37.584357] binder: undelivered TRANSACTION_COMPLETE [ 37.584366] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) 2018/01/31 01:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000076f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000602000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000b000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0xfffffffffffffffa, 0xa4}, 0xc) 2018/01/31 01:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmmsg(r0, &(0x7f00005b8000)=[{{&(0x7f0000443000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a69000-0x30)=[{&(0x7f0000bea000)="19110ff3ea63b621ffd9685ff90f8c822f21601fa2ceb33526376c9f1d8c9527f90d7a489df09c7136b676c3032aab99593e5fc5520d2b493aedb757e07d912a6c524d9edc758d26527490c5d4551dd15e7effb789c2c9942faff6e21f003bd9ae57873c5d7a80423ce220866bcb743788b5820a21fd2fa79e0c0061cf4409a332df641bdf5e1f5e1dfd8b760b7d888ce90c8c02bdcc295d98c9ed41bda9e986faccccc496cd47f000888e3df03f2d7cec10c4908c2b233b33a0739442fc089f5f1020ddda5338e0f2bd2c9ddff58df9ecda07ef1592092ff7b08de59765320431832a64eae424f77d7632726aa84e3dba", 0xf1}, {&(0x7f0000799000)="b64c1d632e229fe0d1f8b3384ccd6f5720319b52b5f7bb63577e5bcd6869d420e8dbee25138ed1bad606aad54bedbe94c3c9fbca5787906fc19c90a063897fff242efad9b38d742581cb6ffc8022b7e9f2e1fdc46616229a727241f50bc335b2bb7cf837ffc1123b14fae37dfaef23211547eba8c9ffa3f9fbd1282dd3f1c3a5a1242cc784c337fadcef5b606658aca9", 0x90}, {&(0x7f0000237000-0x31)="68b8cddb39dda040bea7d8b03bdfb61ca971d91689ca2773c02172fa96f92c6f5e715f3c4c9bdd3f59f8f4bd1d6d75a5a4", 0x31}, {&(0x7f0000456000)="846b8949b68839da1391dc1a3a81cf02395d6ef3842589ab868f12e97fc042d91fcf46381da5416ebd98bcbf0b85419bea73fe58c90aadc126e394ef009e9678450baa3ac598f0559a601eb59747b90c19e49fb229ca9351f4fe2bb77ef644e4779e8afca6e8f1da04ea0b4e0802dc205af260e10fcea5b7dbf925a4d984282a596b25ebb16ba69a6b3e0f63d387c9732b87739e77f4b5620b0b8b888b8b8350e9f527ecd4bb556196f9d19fbe441b449d9cbed7563b7f5748e78b3820f5dea27571e25f16d8dba38a88eee393352dbb25b965d8f3086d9b7211e54af8488b2b3e1c3334fe03b06f7bf1fe8eab7508cadefd83ea072a46ef0f8f5ead38eaa423199dd47836f9008dfc11701cebb5394487a669b9f15594393ce2d5e5be6c60341d19bb8d52a2221521920d9a7668cdcfdbdc9c6f95b66e2eb07a42a54605510e5f80414548c9933bff1723c26becae5a08d136ce75f83864eadc5c2754f758daeaf438d7931c88bfefd3f3b8b16ad04bd48c31942c9e987ec09b503d533a86068545d784d88c44d72a45a274e29386114911fbdb37cecfd5bd0b1fe15b86bf15419adf94d013466b59c66ee306e659ecb9be160fc7c2e069f068b3a8a5691967315b3181a15206d6dfd8574dd5b195412cf571068e10b18f30fead6faf0232aededda358b9f1cdd4b295ac58bc393d97ef74cfefb0f73aaf318e2c12898ef302ba011e9832f2d30fefb2885a7e60187815dd42769d63c18451340b4c0c4615a09d344f3739d570c6a2f4b0b01f9c0da1f2c5f16cc931583fbe926b24244090408ffd4e97068ee3de8d22d97ef2e2e391685875fe63b63f39e0a8ca50462e6933c6911bed57afd24cf5c6f796a823fa913758e7bdfd1dc70f4f01bd7379f444ef1b1ac44f396d0c56177c5b5bc395d5707a839ea08f854e6bbbbe35a212780bcb1cf44bc07328246935dbc0b7281593d8fae04d095e63643b69847eecd94bcbd08b43bbbcf7b99ce553fbb7bcaa82897359923d4050460ae1cf057d30d2fedceeac51e0237235ab1ccd406280f678765d36517b1a4c6f53d8df3e1d37e4408a268c1660a4aa0658d0a9022dea56a5d3909f78d975d4b14a1bf77beba9505d038deaf73d584e79064b0c3f179f823a013b5a020c4340a771e3d8883fa9f8aac84cbe26f9f06f79a1d430bd21169a2c0b6e3d12e856c24c7ef26deccf12699705fc2e3dd0abf864433c4b51c5b5058072f1d9304b0c42ece90e2ecbacb603095818abf2e6395f2032e9a25d9c33db47c320ccb88a5a05a89cbdd05a22a16114a335f1bbc9e66a22c14d82df81a18ec1d2149c53c3c1b8ac8c0f46910214ae80ef7dcc32b8e025e723540e5c3d3057aa97a05dbdd8e75a90385c81a3390af631880fb9301616cc951e342771795fc4580f2500a82c18f2410a6828ec21be07b68eb8f715e64c2d93daac9f4d21241e3e2c44e4a32628668a6f48395daad353700c04ecd0fa7ac8da8729f44ec9c05ae69f30825cfecb69ff08364abaafc6a2b4e9e018fd5ac6340d7b237884e1fbe33642b7c08d15aae7a929d2625ccfaaa58d2fc5705cab1a48955c6ea4f6474e73810f1bd970b36e0eb9e89470569ed1fc1b211026296784e1b2b28b03df7ccb5311aa4add9c5eb06bb85ff17b0d82c1746c87521d1b4f90e9e98629dfaad8158344a50c8d66ba2d9daa5ca2f54d2fc7cff8f498a6b7401a708bf882d53e28ab38a91227d6b4efb5fdedf77255cccfb7249b9ab3ba220c115467e64fd9dcfffc9fcca1039357d1a59c1a01d9f35c148bd7d0242b194c69a04017ab3f44e8a34ad39a8f8898441e45af92ce44311e3afb70e90fb8889f601de10370c343f0195555dde4669729104ac0d2bc572e727e9bbe36d54c81637f7000151cd577ac3ba63f19111f329418a73587e65b6196bbc53c6d5dcece2132bfb03f7ad2d49047264f781dce3d49d17fcb92b053ea8f9f97ac760efa1317c902e71505f5d488f6200bfe567b12326da82b52968a14438875751b5d6870d78ccd290c8c8fae9d241ced7fdac565057111dd68dbf416afbc42ac8940d3495e12b391e0e6a7f4ba03354842e9cdc8f1c483065a9a274d81f52cb590c1be19bdee4fd530d699d0f2ffabfee7bb666b457c12b9f024b7aafb7d6010430193be5c3e3cc85e6883b974fda24caae5c07edc0d224dcd26f2d147fd52cbc3185cbb5125442cd3e6dda16e4e91a507896c756086bbae195ff1677cfa1086deed9d97ad40dddfdf06e3c9a8d143f4ce5cd5f4ae7b72b20b7e44c2986b425ccdd1093518e1463a103486a983bad90468b14272f44a984a2087b3307e639b975c7d0a9e37c3995a53bca5a1b350fa7d4ba6915611e23301ef4c4fb0834f98d5f4de6f796df9a1b6a7760e0ef53f6cabb7d31ef68581737753deeeec7e47caa91d444a211020baa739d780ea5dfd30c3bca41a44fccc216d7a7557fd928cff5069520ff73075a635b8e59e07c94c483d60db9f5a786d5907352152a752b37417853ad982bbd666fb3f1a0361831000a4b64f8ffa788adbe724005ed1e83ccd9b41438b78bff77ead464ffc30faf235fbdeeaef10ab06223123463ca97126722c3fbb448e8171db23946939cd66799adc28e180f46953dcf8e0b9f940dd34a91418fa76215e4fbb895e4ac22d65e33fddeb566a4e535d91d8095465a4e37e2bc3132139e1d2122b9cbae3cba349d4b9797bc21434af81846c17aaeb17204f0f31529728f4d582e3481ec4c3fceb298eb1e614100391152f299d03d7a5cabb7bd90886a13f284531b3f126b37e34a59743c7eb8293f390eb4d578dc10f8af4a9a6d2b6b8310dfeb437727049e0f4b297fea7e4654264d9a1f9cc43f9e18f3ec2639ac84b76e746976693c4d0efcb6ea1f3f24a9fdff3cdb3ced63430b31ec5bd8ae48a98ed0c2c1bbccdcbf518d41e840f850f0c7c3d42fdd8486e9c7d2527a7c6bd9c04acfffadc5207bc162fa91d245ae8a6268a0b942bcc474b13344bc68adedebba0dc33a51b3a6064726e3e808054f9d979532f809d88af501c092ab8af02f64711bb73978a64bfe6f5d4f37524324d809699688ec045fcab4a479e5a5a9866185ac2748c616372fa7393e86443dd8e288cd7704734eec663875c682d865b83f04928e5d74f3f5d23ac5b60a3bfe48b4af99589c18f523aa55632e1d03cf3c1d18ab9578deb3f09fc2e75608572f54d640dc9144100a383c220cd2f8d878cdc165ed33b068f496fdb52ef21fce97a36b9bfd1f85bbdea4481b14e379618be373c6cb0ffad74eda5571e8eb04e897a2effcf95ba2e99953125c987a5d46eed6294063df2e378b6bee67565ca6d6408a15df77c19590211745a6369e21d34a994c228e260718f6be74bad96454c6a402d6db519670e8c403bbf365baa0b1bc2978452384aae2ee3d8ac8016fc60b48dede558bdc296c9adaafb9067fa65a264ee910f180b44b154ae3579b1c139378279e60dc3165184421c6c3a50c7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0x1000}, {&(0x7f0000d78000)="", 0x0}, {&(0x7f0000c1d000)="e2c776c8fed9103bf8284f12c45837d975e341efad96d977872798a4596858ef486b39ac00d773fead516965b9670879515829fe09280589a081a97ffb16871c3e30f09f75c9f9a05726c8491484c1f1ba351879c4fc1a7a8797144f82da103a3fba8dc83e3e885e84888c880b5ca80fe8ec4e6378d4d1a77a440b90d19aec6145ae1f2a21ceed757f185d17480910d40dcb1f5b697692b672e39f3b", 0x9c}], 0x6, &(0x7f0000bbe000-0x1488)=[{0x7c, 0x6, 0x1, "0cec4d7885d100171e7b7daabe2654505f861fe86d6b6c3c9f3d0f0c5b19daa8825018602a92d6a2a77106b6c4f47c8d6c8eb0a721f873856a2f03d35c1a6425ab2a3b73607facd638fef18ccff0f2c810de46826f502e215fa06c0a5bf39373d58eabffd40fce3b1122a93d9d50bf2c"}, {0xb4, 0x0, 0x65, 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"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"}, {0xb8, 0x108, 0x5, "d606e7488e9a4437c4c59f90798899fb85f6d4cd10a3e735ac129817264d3104d9ace13c1234fbae042d6411f2d6a3913518ee1598395653ef7406a2f0b3e735812e50dca7c02e5e7054d250cf133899d7998ba7193ec133d202677b58e3a783d6737b857e5b79bad0411f20eedef49e18c2ccd0cb6c0cc784a2d7ed850a66724659c7381d925310b2385277f89e3de5b6cbfdbaf694ab82b9f06db5ed95c331515348532ecb1f88e9205e8c"}, {0x38, 0x110, 0x7f, "b3ec4fb62a40f9e9bbeb79063c322756c071b7bc6d6b4030b09a8264f3a0f0f278125e857d464dcb43b33c"}], 0x1194, 0x80}, 0x401}, {{&(0x7f0000493000)=@generic={0xb, "c711871eae300954eb720cb3479930513f4853d5f4d2383951c0fe46889b3eb0eaecf5300c109622a45ca262d736e3a9c77e4d547a21afccad80309e6162487b378def0c4240261f3074cc5c7889af74d25b5a0f634736d879012e95509c1dc416b2d02fa568d997c09ebb9f970377d891c8499ce17a02ff961030e3204b"}, 0x80, &(0x7f0000797000)=[{&(0x7f00007c7000-0xea)="4912cab4853930c9db955ff294a7c7a0c748151543483fc7e83d3f89e0f41fe6f9a54cb4a4aef4a99d7f080b419b4eedf34216e5aafc95e88677619700fb47bf574c80ef4d33cb012234e5d888e3acfd3e68d8ea06b8e149fd016d82acf25b4187542fcce8f7210e7350e473ff7f3df1b508b2580ffec50452c599448cc9a98fc976013eb28135baeb873c95032299dcd36aebf81a3f0fe45afd71cb648f0a928a68b3c08da011ce680cb7c7e6f63e300a41083a8b3bcc5818ca9d98428802c825358cc1889d861511e20dd65bc09793600660dd09fee90952cccfe9b4dc96624f15f30cde604abc3095", 0xea}, {&(0x7f0000045000)="b83f645f8e946ccb437e3824ea2ae070e9127fdcac784d42171cf98f5b31fa59c1eca3ffcc744fc90232e84e679a49b754ae7d97449424e787179cafddb244eef9313e244d30550ee8", 0x49}], 0x2, &(0x7f0000f02000-0x70)=[{0x28, 0x119, 0xffffffffffff8001, "369d4bea98b21903966d2ffc697a5fd03108a4da1f44cdf0fedb50"}, {0x48, 0x11b, 0x7, "e697e5b217a21fd29d636d352b87783904ac5751f3d0714d8365eb56df547f29051f71356a3a173b28e4ba4cd9d5bc26d672217c410cb0bee3"}], 0x70, 0x80}, 0x7}], 0x9, 0x20000004) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ad2000-0x64)={&(0x7f000000d000)=[0x6, 0x6], 0x4149, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b54457"}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000325000)=0x0, &(0x7f0000ede000-0x4)=0x4) getsockopt(r0, 0x800001002, 0x7, &(0x7f0000445000)=""/8, &(0x7f00007ff000)=0x8) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005fd000-0xe8)={{{@in=@broadcast=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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c5000-0x4)=0xe8) r4 = syz_open_dev$usbmon(&(0x7f00008c4000)='/dev/usbmon#\x00', 0x6, 0x900) ioprio_get$uid(0x3, r3) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f000016b000)=""/161) sendto(r4, &(0x7f000059b000-0x73)="d5e8e3de46c4695a4b4f15b131a2831d0f3107b28a35874e45cddda7d2586e45bdce7fe64f594e6109bb31f74401262700a3377e5a9199df2d5ddd16aea55f97311d4a3e3c9ae70bd47499d0c752b2a7baa9c2aaacfe8a86f79972297483a5dcb262aee2ea57d3c9fec308cfec115f3644a357", 0x73, 0x200040c4, &(0x7f00006a7000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f72000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f3000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c2000)={r1, r3, r5}, 0xc) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0xd, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3d000-0x16)='/selinux/checkreqprot\x00', 0x140, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00006ff000-0x4)=0x0, &(0x7f0000f49000-0x4)=0x4) socket$key(0xf, 0x3, 0x2) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x36b4, 0x100, &(0x7f0000f43000)=""/226, &(0x7f0000c63000)=0xe2) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x2f8) 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000747000)='syzkaller\x00', &(0x7f000038e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086d000)='wlan1!cpuset@@:\'I\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000780000-0x6)='logon\x00', &(0x7f0000c56000)="21706574683176626f786e657430252d776c616e30a300") syz_emit_ethernet(0x16, &(0x7f0000da7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x200000008864, "0000000000000002"}}}, 0x0) [ 37.835296] binder: 5820 RLIMIT_NICE not set [ 37.860429] IPVS: length: 760 != 24 [ 37.866489] binder: 5820 RLIMIT_NICE not set [ 37.869793] binder: 5813:5826 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 37.869802] binder: 5813:5826 BC_FREE_BUFFER u0000000000000000 no match [ 37.869815] binder: 5813:5826 Acquire 1 refcount change on invalid ref 1 ret -22 [ 37.869832] binder: 5813:5826 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 37.869863] binder: 5813:5826 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000007000)="4661fb20ca68db82faacedf10813b798dd4544e8506719b44b4737fdf6ab", &(0x7f0000007000-0x64)="71ffc1f8c17fef7d1373a998cb0319b5304fea0757dc8ca0a05fa1d62162c371b546c20c6272083e7d90ff5f5e85b19c3b672acc4b62018956026d14bbb16fb63aa9f363af65c97776a0219e22089840a0b7bb460d44755a1e436b4bee782afc4be0abf9", 0x1}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80184132, &(0x7f0000006000-0x1f5)="") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x8, 0x4) 2018/01/31 01:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x181, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f000062a000-0x18)={0x3, 0xfffffffffffeffff, 0x10000, 0x5, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000001000-0x1000)=""/4096) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000004000-0xf1)=""/241) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000001000)=[{{0x0, 0x0}, 0x3508, 0xffffffffffffffff, 0x1}, {{0x77359400, 0x0}, 0x0, 0x3, 0x80000001}, {{r4, r5/1000+30000}, 0x180000000000, 0x10001, 0x20}, {{r6, r7/1000+30000}, 0x6b6, 0xffff, 0x1}, {{r8, r9/1000+10000}, 0x9, 0x4, 0xfa}], 0x50) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) write(r0, &(0x7f0000075000)="9a", 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open(&(0x7f0000ea7000-0xc)='./file0/bus\x00', 0x610200, 0x2) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000982000)={0xfefc, 0x7fffffff, 0x5}) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:21:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x108) 2018/01/31 01:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) inotify_init() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c3000-0xc)='/dev/autofs\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f2f000)={0x0, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000b5a000-0x10)={0x9, r1, 0x1, 0x80000001}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003af000)='/dev/vga_arbiter\x00', 0x404000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00007c9000)=[{0x4, 0x2}, {0x4, 0x1}, {0xf, 0xa24}, {0x3, 0x3d89}, {0x3, 0x5}], 0x5) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000052e000-0x8)={0x0, 0x0}, 0x1, 0x7ff) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e5a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x61dc, 0x88800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00002f1000)=""/246) pipe(&(0x7f0000013000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000cd9000)=""/66, &(0x7f000038c000)=0x42) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000031e000)=0x3ff, 0x4) sendmsg$key(r2, &(0x7f0000237000-0x1c)={0x0, 0x0, &(0x7f00009d4000-0x8)={&(0x7f0000db4000-0x38)={0x2, 0xb, 0x7, 0x9, 0x7, 0x0, 0x3, 0x2, [@sadb_address={0x5, 0x6, 0xcb4502345dfdd39b, 0x20, 0x0, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000011e000-0x8)=0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) close(r4) 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d5e000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xc5d4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8d000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000936000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000ae2000-0x4)=0x4, 0xd6) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e15000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a34000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000358000-0x4)=0x13, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000593000)="5b1b382a22743c16f25c002a17e5bb04275e6a21c95183729c19e87ded7b29510871c83448e6d00e8cb60d029e84913ee039f0c26c07f4449151164c3ac21e1eac6f7c356f8baa03f9d9088adba95f1c9f07e126361e471ed46029ecb9e882177cf9a59b6226798eaa66b3d878ae39b23505b6d57f85e7c772355e1a68e7f8ee882dd7595cd23bece9c5e6", 0x8b) openat$dsp(0xffffffffffffff9c, &(0x7f0000573000)='/dev/dsp\x00', 0x24040, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007e3000-0x18)={0x0, 0x200000000000, 0x30, 0x7, 0x8}, &(0x7f0000f8f000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f1b000-0x20)={0x4, 0x9, 0x8006, 0x3, 0x81, 0x1, 0x1000, 0x3, r5}, 0x20) [ 38.051977] binder: 5851 RLIMIT_NICE not set 2018/01/31 01:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004f5000-0x8)='keyring\x00', &(0x7f0000105000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000fda000-0x5)='ceph\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000624000)="", 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea7000)=[{&(0x7f000011e000)="bd2796222a84babc5f1305881fd6d0fba2089d47152a848f44a6b130cd6249ca5a8210376542ffb588c74f1555e54ff651e88bc4ed888a73d539924a2758eede59c8eace0d25ecf97180568b7dd36e5235b35cc0db66b6e9fd98b9cfc44cd607f8dfcdef4f70da00", 0x68}, {&(0x7f0000a7c000)="6588431fb25d3513cfdfd6abd7e48e298f03477bff609189411325b654049c7f2277ff2bb1fa873f04741cacad", 0x2d}, {&(0x7f000027b000)="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", 0x1000}, {&(0x7f00003bf000)="30d5f24109da7da455e935f7c3a91ce942417fb6bd285b2f2f543efdd2397fc7d40cabd9f3408ca5b1599a5f3771939021c8066d34935ce8660dc8e1b68661a1b092d3ecd9e06bdeaef9572892ee48d6c5d0f358625fc3d0ba5c2d34a1f0459613cd37382214f79756de897f18936acc8e9dc275fb17dde81bae6e1dad2a06a2c9d92bdbc92fe3377f958805d1c6c1ad0895552b1196e41725493421daa808f261c3a77ba7dd636cd97dad25e2b5f508c389caaf2e32002c6353df061a5a5b21f4131a1045829a52fbe4c394f790527c76f6251b1c600e07eb04631ca7bcf81bfdb8cc6781af7633bd4b17d7c0413dedb1855ea438", 0xf5}], 0x4, r1) r2 = creat(&(0x7f00009c5000-0x8)='./file0\x00', 0x20) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000088d000-0x10)='/selinux/create\x00', 0x2, 0x0) dup2(r2, r3) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000c89000)=0x2, 0x4) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000aaf000-0x4)=0x7, 0x4) exit(0x40) bind$inet6(r4, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000da5000)=@assoc_value={0x0, 0xff}, 0x8) sendto$inet6(r4, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3e, &(0x7f0000688000-0x58)=@routing={0x33, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}]}, 0x11d) writev(r4, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000cd0000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000)=0xb8) bind$inet6(r4, &(0x7f0000c15000-0x1c)={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xebf}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e87000-0x4)=0x7, 0x4) 2018/01/31 01:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key(&(0x7f00003a5000-0xb)='pkcs7_test\x00', &(0x7f0000fe7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000010b000)="884668491e8afeb0e9e2de041c2257aaeb38", 0x12, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000910000)='cifs.idmap\x00', &(0x7f0000980000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004da000)="9b6492dacabba50636ccfdf753b40fd671b26032bb73ce7f573e3e3dafa41b6b28fbc0c530e8effe16845d0e1bdd036e9bff40efde333188368035c639f7a940e4be4355d16b9c9c164e614544fdda0769b1f47ec5e6514adc979278bc864ebbd99aa13a73e0f64477737f4781fb63c0c9907ffade7d8e60dcb4f6859bde39254e3bbe3154b0e2018dcf7d35021018e2c1e1f72d2152365771e1fe21a67cd4c6adc0fe68070a2b221e0bd0c4c9851c42798b67e73b8ece3874fbbb37d073fad01d906a7d5397e99f5327bc84cffedd2b7d437ca2382f4137f20a4e96e6ab9f522d823f", 0xe3, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000d32000)='cifs.spnego\x00', &(0x7f000026a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000057000-0x15)='&^cgroup\'lo!self$\n[(\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00007e3000-0xc)={r1, r2, r3}, &(0x7f00002e5000-0x66)=""/102, 0x66, &(0x7f00005e5000)={&(0x7f0000aa0000-0x40)={'ghash\x00'}, &(0x7f0000810000)="68881b20d868a528e9081761b600a05bbf5db568451ff580d30ce4c736705fc648a35c439e46635b1a0de8ce6913c762db81548b7fe0bf9d88439040e04f5b1d8a07fe05b5ff1606f87557d47b3bd4c5b377ca179bd064db653360a072c3acae262d71a1ef667d47fef51d8751d823018e05", 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f00000b7000)={{0x3, 0x0, 0x0, 0x1, 0x10001}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0xc0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@generic="4c36e747b63e9b1d9f7b798fa37245c3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000f9e000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000ca8000)={0x11, 0x18, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/31 01:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) socket$inet(0x2, 0x80000, 0x5) [ 38.106804] binder: 5849:5871 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 38.118433] binder: 5849:5871 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000921000)={&(0x7f0000a04000+0x997)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x6, 0x1, 0xfffffffffaffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000043b000)='/dev/dsp\x00', 0xa2001, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000334000-0x14)={0x0, r1, 0x2, 0x3, 0x0}, 0x14) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000727000-0x8)={0x0, 0x0}) [ 38.151627] binder: 5849:5871 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.181586] sctp: [Deprecated]: syz-executor7 (pid 5893) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.181586] Use struct sctp_sack_info instead 2018/01/31 01:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:51 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00003ef000)=0x0, &(0x7f000095c000)=0x0, 0xd6, &(0x7f000026d000/0x4000)=nil, 0x2) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000068c000)="170f77b006ac65d77ca18030e72cefd1804b0d18669a0d470fd6fe0a33103564d743e8416d52264c1c547d0477fe8d04dcf524086c94f79b33c896a379dcfcc2d924b5975c4c5feaf042f9eb9ab2af446f2d28959f7b9e9b60c72cb9b581231ac5ef7f3fc730a83809b5719f31c65b4d2148e2f1beb3ee50262beb45f7bfb8814e26ac2499325947a85a441d38ce04a2f819fa20eab125d942b0c42ec313d61e150ea3d102d7299965260da6c26b7e46a9504b4410a88c865a159dee6b3921f9a3fd46a5dd493780abd70a4174cc6ef45c895bf1a1d0780149ae01b708aa892e9622956e", 0xe4) 2018/01/31 01:21:51 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xb806, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 01:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f000095b000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x240000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c74000)={0x0, 0x0}, &(0x7f0000347000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff2000-0x10)={r2, 0x8000, 0x80000001, 0x6}, 0x10) 2018/01/31 01:21:51 executing program 4: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, r1) flistxattr(r0, &(0x7f0000a94000-0x6b)=""/107, 0x6b) 2018/01/31 01:21:51 executing program 3: r0 = memfd_create(&(0x7f00005b1000-0x14)='#^selfvboxnet0self[\x00', 0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000b1c000)="813a6e166d245101", 0x8) mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r1, &(0x7f0000395000)="", &(0x7f00002ae000-0x1)="", 0x0}, 0x2e3) 2018/01/31 01:21:51 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fec000-0x4)=0x0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) fchmod(r3, 0x0) [ 38.250121] binder: 5849:5871 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 38.257207] binder: 5849:5871 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:51 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x5, 0x6, 0x7f, 0xe52d, 0x29c4}, &(0x7f0000009000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000007000)=r1, 0xfdec) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000010000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000)=[], 0x398, &(0x7f0000005000)=""/240, 0xf0, 0x0}, 0x20000) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000009000)={&(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000001000)=[], 0x0, &(0x7f000000d000-0x89)=""/137, 0x89, 0x0}, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/31 01:21:51 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x803, 0x3a) eventfd2(0x0, 0x7fffd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x348, &(0x7f0000011000-0x348)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[{0x7f, 0x401, 0x80000001, 0x80}], @ipv6={0x81, 0x6, "90a202", 0x30e, 0x6f, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x86}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x12, 0x33, "993f0e07ace228d674db52caddc51a35de3c0e99ef580a3508024bdbc3ab577524d8e0cc1b265e4383b795e68aeeaa3c49f21e"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffff8}]}, @hopopts={0x6f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8000}, @jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}]}, @hopopts={0xf7, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x504696b8}, @generic={0x0, 0x28, "c76be620d1d7d633f06c4f5cf70c3e386f04dec26456abbb31c4e62e04a02b42b74d5df056d99582"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1f, 0xb, "72dc86c3162250c3a4614d"}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0xd5f}]}, @hopopts={0x67, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xc81}, @calipso={0x7, 0x40, {0x70000000, 0xe, 0x9, 0x8, [0x6, 0x0, 0x1, 0x0, 0x8, 0x7, 0x100000001]}}, @enc_lim={0x4, 0x1, 0x1ff}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2f, 0x0, 0x8, 0x8, 0x0, 0x100, 0x3}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x2c, 0x3, [], "0f99c0baea4100c2080070606841123cdb4b4b900311ef1212762b2fd99885482b7b0cd602e4f413dbdffaca"}, {0x40, 0x0, 0x6, 0x6, 0x0, 0x0, 0x800, [0xae1, 0x10000, 0x0], "59cede2bd7366740132ced45daf18e91749ddc2a417cfedcce80271a11d07eff05a3d2b2d31e9afd3668378c548cd6a5173ddc555dcf3aa8c2a413c3f1712ce70ad0a75965d7cd8b9cf23a3a2e18eec3026564a92c68f1b8c00ea3766b4ff62843b106b20757d97c1c5e3e36ddd53462bd7d1233f1a694a2a534725b53b7d1102be62b47c9b038f878b19abb7307585fa22747acd8ffd134f77f7d449fd94e8c1c65fbfaa1e5a8e39e508fa15e377c9ccd90045f79423061aa77703b086fbb77f8b717423300c9f2eee3eadf744cb3321fd856102a889f9d00471c477f2e7bb45b319fa1a0e4b7cfff1b711e63b160899a"}, {0x10001, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x86dd, [0x8, 0x100000000, 0x6], "8fdecec2929562a4e3bae3a631c37ef1dbb51e73d3526ff317c2bb269ca519eeebf0158b96b672af1b8c876fecffbe43ca04378596a58ee376ea992562983767c8b3989e46"}}}}}}}}, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000)=[], 0x0, &(0x7f000000d000-0x2)=""/2, 0x2, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000+0xb9a)='user\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="dcd39a1633c92abbf7e87d66f0707f39c7bd54a77f33e5382be243a96df1ae2c4915123599a0e76bad15c4ba0c02f718e76ee363d496496cc16af273", 0x3c, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000012000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffc01, r3}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000b000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000012000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0xc0189436, &(0x7f0000010000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r4, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.307671] sctp: [Deprecated]: syz-executor7 (pid 5917) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.307671] Use struct sctp_sack_info instead [ 38.318583] binder: 5920 RLIMIT_NICE not set [ 38.358586] binder: 5916:5933 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 38.377228] binder: 5916:5933 BC_FREE_BUFFER u0000000000000000 no match [ 38.393109] binder: 5916:5933 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.401185] binder: 5916:5933 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x657, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="f53bc190f86fd947add18312d741b08ee090d8bae9fe088e8e877b438e837fd501a6553bdf8b10f7dd8cff230b1b0689403b48aba1", 0x163) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f000076e000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) sendmsg$key(r0, &(0x7f00005e0000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x5, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0xffffffffffffff79, 0x0}, 0x0) pipe2(&(0x7f0000728000-0x8)={0x0, 0x0}, 0x80800) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000b06000-0xd)='/dev/usbmon#\x00', 0xff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000992000)=0x8) mremap(&(0x7f0000623000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000031f000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/01/31 01:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) write$eventfd(r0, &(0x7f0000dee000-0x8)=0x1, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f5e000)=0x0, &(0x7f000055f000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b3a000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x20001) connect$rds(r1, &(0x7f0000a25000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:21:52 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000243000-0x9)='/dev/ppp\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x2, 0x15aea1e9, [{0x7, 0x0, 0xf19a}, {0x6, 0x0, 0x3}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x61)=""/97, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000208000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)='syzkaller\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005f0000-0x6)={0x0, 0xe1}, &(0x7f000052a000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d57000)={r1, 0x1ff}, &(0x7f00004b3000)=0x8) 2018/01/31 01:21:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x200) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f00001d6000-0x8)=0x81) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = open(&(0x7f0000b46000)='./file0\x00', 0x0, 0x40) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f92000-0xe)='/dev/admmidi#\x00', 0x8, 0x480) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000080b000)=""/255, &(0x7f0000e57000-0x4)=0xff) accept4$netrom(r2, &(0x7f0000f90000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002b5000-0x1)=0x48, 0x800) [ 38.408209] binder: 5916:5933 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000013000)='/dev/audio#\x00', 0x2, 0x2000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000010000-0x4)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002600030f07fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.464857] binder: 5959 RLIMIT_NICE not set 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000092d000-0x14)={0x0, 0x1000, 0x5, 0xb01, 0x1, 0x0}, &(0x7f0000e9a000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e11000-0xfa)={r1, 0xa961, 0xf2, "78e5742366acabeef8bf357658335a74df22285873072a6f6f54228839c89277bbd6aafecf565a11b1f8106f1e48baa74307b3e066a95b0ad680d3d865e660363a9dd678414d537c385d244b925a54422d991c13f8cf9ad246614a643d96835e85999114fa9abb5cd62747ce766313d0458f172f12f6b6b2843a51fd428afaaf37e063d2d1e29467a25e78c37f3eecab6dc117815c13643bbb3f4c1c89d15d8be3db96ec153beb2d6d907ce12ec5470012e2269cc2a1bbe61bd3d94dfe1bb0c15d9a0ca67c1b90e64697c5c4baf2504212fa02bdf1b6accc4872cf1a6468188090733013f6a3cb83bd48d101dba2127896b5"}, 0xfa) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00004a3000-0x20)={0x3000, 0x100000, 0x5, 0x81a00, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f000064e000)="4ad57fdae9fb59b46d36eba574eab131247613821e03d33a607121e0741fb991db6fd1d482a8741b0feabc3eb70caa6ce88c2057c7654bd3118c5e377d9ed72da777a5ba760b7ad63efb8a0d8697eddc7c7d1bb40da99193c0e1fb16bb671593a0ea00de59fd57a43182747bbd4f865baa80d24cedbe3ecb774d8aedf34d5d291d7b29ad1c2ab84fce2a01e45b412ab90b689230f5442844aba79f5e12655de799f273fd864ad7a4a3092e089819e47b140282f1755bf0a62c2a4d54f2639c2a33f9a96687cd6dc26510490a1a0845bb676f71ea047d542e3efd666916f0cb76bb3a8e934e2aa459e3ca87befd6840b73145b053333ff55f9dbdd71fd05a417c9f86048e8c495a1a00b8aa7ff2f37fa3dc8c06e185606c94bcdcf2639d2b01f4642440057002edb2afac2454ff4c76c9bb630e6fd4c9c5bc9a3e65719ae8ac4b0ccc43ef56e2d76937c2ece8d14d42d2b5561cc31955abced2d4d547af1efba805bd9a5d7f4899a24c5e43def501f6f461637c9541fee11288d8b438faae2b3c791e5324bce1d500879de92f07e2384d3ea912df20cc4545d63e1600a29f0c2ef191ff38bed9bb13ded1093895792d107f38384468e5a1688a8d52e0b2c983e8508422c00725c16db21a19f6df69adfab9e3df6be74a470ceca4544d587fb6dd13efa2110086378aa0b405fb1ea424e61c2d24e62fb89e959828603c3fcf50da486af9fd9f6300cfb5c96c89b54886e44d89f073be18d1942fa81635b27a69488124eb4fc2574bb22914c7fc02cb1e8b4a00fbb80e0e71b0e00e07664d0aa5bca9da9ecee7eec8a8452df15ab71ce64da6b7ba3bbacf8458971ae64f6215b18da7353006bf73091805be794931614f201f1840b8605282f9146e3fb7feae92d1643337fe3db61af1fc45166b45a41a13c99a751b8a07b5e78de6d466cedf0fe0c5e36488eb9aa28440614b9d988f7c88ac0d450ce2506c7bf4dae8c59fab0dcefa7f179242bf8ad3ebff080f3039252e6922d0107f46f138ba3c070c443c92cb76e290fb96a09a1637ee89b08f8238c145a51f985529cbe3323f1318617b8cbed8902baa30065c419ec630f955244b64ddca5b6e598f092dfa021e5eec5272b9ddf7f077402cdb37a579b2313ef835d1b8f30ff0cd168589b08f7edeedce42d9c6d99349e2b367557b68cd04ce8dc2d702592dd20edc4d66651d4dc2b5f99985d3ab45478414e985114199d942e1b88e19ad16b6672c07c5f4f72116753356b4445f1db0ba4e0432a639c23f0474784e3472a30cc80372b53062b6b154f1f027e00c89ccfe6170eca97acea6b311b1c436e2a77dde9669755815a8fbbc93388146466ac4547bf3b9da38b9ddc7969f6e317715589024d212ab9f3803bd5b769f4cbd478cf2554679d5a36c0fef7c8ad17488c2b0c7dbe571554eef2c509bb12a5345dedd72113caab53c77a8928e8c0bf610d5938fd26fe7cef0a7e3c2d90d9be8ff8b63941afdbb4713f9fdc79a4c2b9cbc62d8c28838c7dcfac70bb0f4d648c05a04107705a1263eb68a9d8312b45f07eabfc3028148007ddca40cd41e680b42fb57cc350fac0330d2a6020a3bdde60ec41e035f56a9192e27764c53ac2a3ab305fdd80db2df31dabcf424e293bea1b43f172cbf2cfee541ad9f104aaa312128d3418afa91abb8e321bc6ecd3a3e97de9b48439c83b9070690ca30bb649e58f967e866f0e7ae6e33d15fda5d0bb3579986ffcb17d775072819f0b78c5a6703a16876530eaa16ce58c10b7da7d86f3f39c2d8d293a73cd45faa0a3aeeff5c4fb4d811ad4b6a6026d2a0eb87bccc245d379851c02edf8c31859d0117539f5d878b0da2185319a55be6d700d71ce70776beb90f0aa98652b7f74f203d3a5a65c20d2db8f9785d9e70b565ab568de9b61ceedff35a3943e9d36651cfeb190fd08cef3395f0ca5fc3e6c6aed5fa31208345d69e6ab05c3e3ca6064f3193547cf4bbdefe3c5f2f3a8d4e92e158b444897de22dc2f5caef933b8fc0599ae1f2246d847a4889fadf26817a4e0eb26d9e0d81337b55a64f6748f711d530e4726766bf124223e2cc578608ca49a0690c1274f2b806101d4f92f8ada36554e8d40eb3c0f8b7b736ba191b091b41eb59f42c05a89c7645743e56816046300f725f6f98ff4f4bc28fd6330493e54f2d50be4c9fc393315c56ef44b4dfb83c7b9ca81af54e6aa4a25da53b219866693e7bc9adf30d8effa166333d252c50fa1fdabe33928654330645015ff0ff285b635e0fbac42bd94acfdd7fd55ecef3bea492fbf23e130961ccbd656b76ee9e10def9617aa61bc79dc5c724c23a4792d76e9198d33ebb6c446101ffcb59fa83ba004cf92da1a7917841d7ffe76802694959ec09a91ad23d3d31d36dd091b979464bf61df4a683746f3a0c8c7c2727ff56f21b868c0618c32fd322db5e134c28e37c32eead454dced76127422301a037f2bfedbcb83daea5bd03e82b01722a875f5979ca68cc547538cfe3f6e718014ac8e0fba39e5e26d170b7cf6fcf023a4368ed7d4099ad2fdeea93062b59ed0c9a75195e0c22ebf8bdfa1ac246d7f22213899b56f9b3ce4ce8f0a36d747db129c08059f6082315f7aff775f475de53f48512069c8296a2d2c0160bd8d8a99bc55ed3659e4c0e1613e0b25b7d28ea3584a094aa2c4ec8179b4ba2b28deb44f7a7733c11f54d00d82da7d540de1b3e67952d69d845ae7fdbb47a25546bab861d11f2d2da3e87539364b5be303a4f5c85d8b8cff4b079f25f37c01c318c0db0b96520cb15370f2dc53373a8042ad7eb3f0eedae2ced4ca7104bee629a837f1a9aba5377140f876ba2012bcd13c0567db04f32184b743146361fdc68b3ced8bf3d01eae0fa3b6befd551cfbec2cac31c68924f597b4e99b02091a227160737b8c71310734d5fe5a759c07102cc605eb162b8553ade26708115a3fecd186a553f84968767717064ad74c7049f275d879086cc6aabd94e230dccb26df56cb34bf73e9a259485650b1a96f11e82a5e20bdc3d80158c2423eaecd2a9453c084bc1ddcaedc01c30524743168140edff58c90ddd5e11b2b8dba3400e662c483b741b416bb7904d449678410630e8806a56cb9c85466c5631eaf84b7f6cae859bb00fad2a79965d61f0a3b80569988dda97f7839e5775fec476b2b5488cd1396f29ed1132d2e65c40c4c18a627c905064994ed8151e7553c40d3d291333796da412a8bf7f1a998c04541d4c18735d0e3c219e6a79b74836d7182f12734ac009ca4e46eb4368e9427502dba0c9e4c07549f1654a05f0f78ca63b0c2bf52797d3290f845f5199aa15279bdfad30bb6102b6446cc7690cf6e1e13cd83102eaffd3831d449f91d1954ba77ded81349d2224c4db834d3182031212c5ffb94a75dcb189d13cf9e9d7f62eea3046d6e490a460ff4f22b4ffdd765c722a061590fe72e35b73d57a379ede6aa9c0feb937be5da23db1526f35f0c996e9c72d1a13c647f45843ff6662e419d1f47df90e5f5f1f0a02c49b4432cb0d4189b0b8ba54510b4a1ac5dbef2b129487f412778ae3ef6111178a6854a6603cbea1ee449c3fdca2e5bc0f1f6cea07f14f924b61d08dc8f1aaa7f36e2e9738e98d3d7d467d83d9908e9a49d157cf99825d6ee745f546e7f2c534a23a86fa3116152fc1a9ebecb7465af9c80c000558670c9c2da7ae2c21f5ab93808c34af84b2f58959e115cd0c2415d08f03a9c954edf11c4d2bad82d1a8c29d473aad32e12a1099412d0d13d7c4392bfc944b6141f55071f76d597abb77a912e7829fb13e12d5555bb15c7ae35ebdca558ea74a8745e8ccd6d77adc949e9a41e3035c46a24ab8b8cdcdcb6ba5b3ca5688a891095a844ffcf5e2c30c3149ecd664203ce777703df5df6accb8a59c2755c4a16531f3e73e93d1f3ce3c943e0aa3e3d3b94e3cc54c62975286f110379d8532cbd30c37ad80551a304bcd275d0d3c87aca5b3565d223a8a96e03d3c4e8d5bb6a199a72e964b7de1354ce71c666a2592cd70af449847d4209d8e81172061ee21b36d58e08d56daf04c0b687d08aaf448a1211e7aac2c1ad956bae2a68e99be3c3f0c4f4811b649a7a6fa892b1a60366ff97c61128bc5094c5f9ff843db7310e4327e161b239f1275e2f7f2d34c0e2a9147993c59ce9b8c7e236281128ea0b89647d4395b5339713409e217dbe51501361cf8b441682624a407d964dc6822b78683942ddbedf136a64f02688ec978a6d9d6da130c6d9614fbaf2c38e9e3d2be135d0914dda55a6e3cb64e5c5d059b767878a143a84f59689ae684cdaf779a7d785e0a572da76e0c61518a454fb2754ed8a201c3d6cd974882354411141bb5503bed0e8acd2852a03499f6405c465051f6fbd464b5701ffb369b899df26681300182f98343cb8c594cab807de32938ec56765ace949f2f451e8d8be80b63c4ba14b48b2910ca3e777caae483d350358d2c6ad74439d64e3490242ad319bab5aa08c7c916e36ff9ac4f41a686ea0810154b6b2cb02d315361bb60ceae392e45d737914cf2a4666ac9332d4f8376bd222145cbf659eb50dc935349d6ee3cf1b6a505e0e64ca132857350528aab0d9e0669f234b57558ec873364b362d92dc7f5753a25371c085cdf8e81542ae8b092f6ba41b20f4726b2fab620983031bb1bd0f00420c32888901c304015c3196c49b97e81d4a4ada2e5603bda2cbc2ff91908fdf769ab5c4825c98d2b4541765b00f21a7178d485fa0b1e320a00529bdd839c15f35c2dc84cf303f0ef05d81ddcfd0a6503bbd035488f2e24acd39c91b581af6bb82982917c15f44a766a5ab345189f4b67ba68e2863205c90e5de720d160abec2fc61105da8453306adc0b463984e0477779760dae2b441a49ddc3bda74cf631c9b8c40d3e840b43aec7c94cb7e4238e7959b0c79fd0814420ee10f611107b5e60511a3f6aa19a843a4dd202099d28269e8241f8d7663cd2d3ef4acd8780afea9c714bd199f8fefc155ba536253cf287bcd46291eaa4e85eb1e4d53c77514b8d0115eb6a9b60232fbf02b00c17d11d060dfdd40491afb5c037197aa0818f013f011602809a941c068bdc954af972bfe2d4d17cb8c9df3ac53d577e2b592ebf05787b8cb22b55795ae8585dafa179fa158d959fd517a65c9ed774d28895777b83c30e12fdddb69c90753618eb432acf870db9ed595f135e767fba7c6ecffb69db397544350bd9d33962059e446622b2a1e7042bc775fa8089cbf37afeadbbb4e1ca70fdbad93b8591c5ca5ba6e7df394da7238659ac6eca2ad139afd4af7b9e37420582c192de48fdee0472e346469da8c937965415b9d52ba86420ecbcbe4731ed67982568d0138b13797635d69795fa56c8217803ec59ba5de40adf656b13291908c706f7556e1c8b01674cf99a729059f76fd6bb78f3767896f1ecfdce7622e7f449763716230513c1c5873f87f9f474b68c5a6c22c780baedb5c312efe7f9080cee8515a86dbc1968402fbd50e800b887c3b364260b9af2188a19ca716aff3551bd286633d69cb39b8d3fd14ef5fc5768bcb5e33df276bc326611054c28c7f0b916367e28a189bcc130d76fc115da530efa3f40290bdd3ab4a07bc80337a5fe15cc77bb79eb708ea41156fbb721b89d9aa6454a085f3164625b1027964af1772ab5036ea1b840952cedf5ec4ec705f1abe709f397a8575ad6254443f233cd6edb3d71d869e93f07b4ab5a709c06bfab64754750adeb5c68d7371d82ccc85eb31ad55ffc0e3007812630c1c388", 0x1000, 0x801, &(0x7f00004a0000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008eb000)=0x6, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000fd2000)='./file0\x00', 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000579000-0x4)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x2000000000000005) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000dae000-0x4)=0x0) sendfile(r3, r2, &(0x7f000024b000-0x4)=0x0, 0x101) 2018/01/31 01:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000000000001, 0xfffffffffffffffe) setsockopt(r0, 0x6, 0x20, &(0x7f000042e000-0xd8)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0x13) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1d) r1 = getuid() recvmsg$kcm(r0, &(0x7f0000361000)={&(0x7f0000069000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000068e000-0x20)=[{&(0x7f0000f22000)=""/254, 0xfe}, {&(0x7f00009d1000-0x79)=""/121, 0x79}, {&(0x7f0000f87000)=""/158, 0x9e}, {&(0x7f00004cc000-0x8f)=""/143, 0x8f}], 0x4, &(0x7f000014e000-0x1f)=""/31, 0x1f, 0x4}, 0x2) r2 = getgid() finit_module(r0, &(0x7f000075d000)='keyring\x00', 0x2) syz_fuseblk_mount(&(0x7f00005e7000)='./file0\x00', &(0x7f000053b000)='./file0\x00', 0xb000, r1, r2, 0x4, 0x14e, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000450000-0x10)={0x0, 0x3f, 0xcbba, 0x100000001}, &(0x7f00004c2000-0x4)=0x10) bind$inet(r0, &(0x7f00001ef000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c65000-0x4)=0x0, &(0x7f00006b1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d5000)={0x0, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004fd000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d0000)={0x6, 0x7ff, 0x200, 0x9, 0x800, 0x4e, 0x0, 0x7, 0x0}, &(0x7f00001a9000)=0x20) sendmsg$inet_sctp(r0, &(0x7f00008f3000)={&(0x7f0000bbd000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006c000-0x48)=[{&(0x7f000049a000)="799ba9d0de5262eef1f5938ed2133c4126502485d7404f1b3bb1963339189d41f03bc4c6907cf8d069b50aedca036985dcdf1b499aa5a763b5b5e44907983a1d352790776a12ebdedc89c6c057e0c807d2cb053fa9ff19b10d632ecf50fd931fc8047d8e548b233654d64902218483f9022625b2709e9137b9832e35d9e804219b3b7df7ff3295b7a084044816d2239ba65686efae028ce94b93", 0x9a}, {&(0x7f00009c3000-0xdc)="94a3fc43b2da1171b414393ab80767ad673ddb2ed1375f3dd025f0b912aaccb75537e6cd25bc14107bc932b71b4198615d11e5bca8f892af03844a7214064c828ebb2dc51845ea263a84f30130957a3bd52a7f96f9f454971e989768e04c08a06a31ebd0ebd3cac160c62fcb9e0c96a059e4f6075108e8dd08ca6b20765615c9461f5c90e9536ecf20d3505e136a895f5e19f09810fd78c4af0e04d2a96844930cf722a3767b1a83312ad4139e0b644930ef2b7ef93997dd605e25d0919c9bd10e74871668598aaa8eb15c4270cd666a48d539c00b0578a156265b9a", 0xdc}, {&(0x7f0000398000)="1045292c066c3f057ea77bce984cc48c9b1c640267db00c96887c4927fa18691a02e842aa3102e6d7e34", 0x2a}, {&(0x7f0000389000-0xad)="30337515cad94d3bf3951d9b64f0fad2caacc1d398ff42549e2ebb9a47549dedeb737634ea03dfa0a7e0d13a62c01df2db6f6a892d39303bf481e2d0f6c83d400e68fab50a49dc2e3be80246b756bf8bfe8d34421f96169997864793875cf164c31040afebcba9bf5cf344760281649f792e53999b44e19070f6eeb7fcf7d979a77b580d8bcc8bd6615493becf2d2efa492fc544c58bb39e961314e2586abe5bf8795ad388857d23cef1f469e9", 0xad}, {&(0x7f00008e1000)="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", 0xfc}, {&(0x7f0000dca000)="9e4ae644539a90010089c5e2b9d3e9054529a3503a76670ab86e1efc55ef82605c78ca79369e5bf905e9cac24a", 0x2d}, {&(0x7f00006e6000)="ad570fdfdab1a8e15c4f8fdbbcd5fa510594f60889d3125e39a5ae6a164b1d554fa4dc5921c57b7769fbfb68ff3a622fd3067ad40d1becbb7c628072b9c742424436fdab867d12b040140d3e", 0x4c}, {&(0x7f0000be2000)="3c7a7f48322ecf1002d444cd6ddd418084e8ac70bc67ad0dee6477e689bc9ce890fa046243e38c808d14b267e5ae14b7f286861004faa83788a828fff76be4b1046a45ebe046fe2c9d9cc2c52101a49dee54c44e70462c56bae4efc005855d853de6bcb201bd41c095", 0x69}, {&(0x7f00008b1000-0xe8)="d5e141f8cca93c7ef89601e7ae23484faff641d17d927bbddc5d9800877751f9470943379810928364293f110c6d854a26b91346292d640292e7c678adfd0e2ce84e2bcdc95c2a2734e414f110616f897ceb436a24c1321b663c55c9e9af455b7775d485eb72723f1121063eabc663e7a323a5968ffcc69d586fc8940856a7e40815134e09509787941600fb80c241c58a4e50674610d4cd6a1d785a681ee85ea0ff5e27422d5d3be452fc1fe7cb445b22f80913118c1517ee215e85454f6bce11bb7b2c4889b27771d3323bd67c08d4bfb6c82f1ec52febe3a5317707597122a2e089d1cedb6d2c", 0xe8}], 0x9, &(0x7f0000e8f000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x2c16, 0x8, 0x1000, 0xfff, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x4567906d, 0x8002, 0x8001, 0x2, 0x4, 0xffffffffffffff00, 0x100000001, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x93e, 0x1, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x38, 0x8008, 0x7f, 0x8, 0xffffffff80000001, 0x83, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x200, 0x7ff, 0x28, 0xff}}, @init={0x14, 0x84, 0x0, {0xfff, 0x3, 0x5, 0x4}}], 0x108, 0x800}, 0x40) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f0000ba7000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xb, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x924924924924af4, 0x20008843) r6 = syz_open_dev$mice(&(0x7f0000a9a000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000a9b000)=""/4096) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000425000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a7e000-0x4)=0x0, &(0x7f0000c1f000)=0x4) shutdown(r0, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000091d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0x5) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006bc000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000da3000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) 2018/01/31 01:21:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000bbf000-0x8)='./file0\x00', 0x602d00, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x5d30, 0x8, 0x1f, 0x0, 0x80, 0x2, 0x1, 0x0, 0x3, 0x8001, 0x4, 0x0, 0x8}, {0x6, 0x401, 0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1, 0x1f, 0xde71, 0x4, 0x4}, {0x4, 0xffffffff, 0x100000000, 0x7, 0x8, 0x6, 0x4, 0xd1, 0x3e5f, 0x8001, 0x7e82, 0x370, 0x9}], 0x6334479e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00`Y', 0x8, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x1, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/31 01:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edf000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a7000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") fcntl$setsig(r0, 0xa, 0x18) [ 38.519966] binder: 5949:5970 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 38.527254] binder: 5949:5970 BC_FREE_BUFFER u0000000000000000 no match [ 38.534187] binder: 5949:5970 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.541767] binder: 5949:5970 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 38.548757] binder: 5949:5970 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:52 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000184000-0xd)='/dev/dmmidi#\x00', 0x4, 0x1) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000e69000)={0x3, 0x4, 0x1b48, 0xffffffffffffacff, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000004000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf9, 0x6c, 0x0, 0x0, 0x0}, [@ldst={0x5, 0xf, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000011000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) recvmmsg(r1, &(0x7f0000424000)=[{{&(0x7f000024b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005c3000-0x8)=[{&(0x7f0000eca000)=""/242, 0xf2}], 0x1, &(0x7f0000738000-0xef)=""/239, 0xef, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ecd000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) [ 38.602988] binder: 5991 RLIMIT_NICE not set [ 38.633160] binder: 5983:6002 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 38.649082] binder: 5983:6002 BC_FREE_BUFFER u0000000000000000 no match [ 38.656334] binder: 5983:6002 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.664561] binder: 5983:6002 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 38.671638] binder: 5983:6002 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000953000)={r0}) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x20001) 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000+0x800)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00002cb000)='/dev/usbmon#\x00', 0x7, 0x100) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009de000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b2b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58, 0x800) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x1d)={0x5, 0x1, 0x5, 0x6, 0x3}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000001000-0x18)={0xfffffffffffffffe, 0x80, 0xdc5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000818000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f000008c000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000767000)={0x26, 'skcipher\x00', 0x0, 0x3, 'xts(serpent)\x00'}, 0x3d) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000b57000-0xab)="", 0x0, 0x8000, &(0x7f000095d000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r2 = accept4(r1, &(0x7f00001bf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c82000)=0x10, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000f5b000-0x8)=0x0) dup3(r1, r3, 0x80000) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004d4000)={0x4, r0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00007c3000-0x8)={0x2, &(0x7f00008dd000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00006b0000)={r2, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000758000)=0x0, &(0x7f000036d000-0x4)=0x4) r3 = add_key(&(0x7f0000c93000-0x8)='keyring\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockname$unix(r1, &(0x7f0000edd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000923000)=0x8) keyctl$setperm(0x5, r3, 0x5200000) fadvise64(r0, 0x0, 0x8, 0x2) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x8000000000002d, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000096c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009e7000)='/dev/loop-control\x00', 0x22100, 0x0) sendto$packet(r1, &(0x7f0000894000)="", 0x0, 0x1, &(0x7f0000c9b000-0x14)={0x11, 0x0, r4, 0x1, 0xfffffffffffffffd, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x801, 0x7) sendmmsg(r0, &(0x7f0000d9b000)=[{{0x0, 0x0, &(0x7f0000913000)=[], 0x0, &(0x7f0000ee3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$inet(r5, &(0x7f000078c000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:21:52 executing program 5: r0 = creat(&(0x7f00009c9000-0x8)='./file0\x00', 0x1) fcntl$setsig(r0, 0xa, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x20000000) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 01:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:52 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, 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) socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000bb5000)={@generic="2cdf41ba88202ae9a039bbd95fa8d36b", 0x40}) timerfd_settime(r0, 0x1, &(0x7f0000e0d000-0x10)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000f2f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x5, &(0x7f0000b86000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000257000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000574000-0x8)={r1, r2+10000000}, &(0x7f0000fd2000-0x8)={0x0, 0x0}) 2018/01/31 01:21:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13f, &(0x7f0000008000-0x1ff)={@random="0d010622ff1a", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "127b5e", 0x109, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "c98300549575358680557b84c852f7557f9a26753cabb1afa32941e54ccfa9e0d9b329bf530e7f3d06c0c56082664f5900e6cb0122ea0003c78dbb2dd847b83bc53d766bd13a47047b662fd2bc3c6632aebb76e4e5b58fac2c2cbaf4c2eae1b0805ec9ff6c841f31f482f449ea8131ce5a6c7e9cb3cfaaa0cb3add9deeb123d0dd80fed2115ef65402d4e2f9721087d86135c70610a26124d9d203e2cc2f4361d659d0c9af5d61cdd8fb283671c62e8b"}, {0x100, 0x0, 0x3, 0x0, 0x0, 0x0, 0x86dd, [], "1d8195c8a0aa3055072fe0129d90ac0ebe21c33e8358d93651e52bc2af2bbaecdfdc6431db04da162731c56c137cf99a56c8c1c860242555cd6d54a4544cdaf6fb11433027a1da9e32"}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000009000-0x1)=0x0) 2018/01/31 01:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004d4000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x20000006) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000a1f000-0x4)=0x0) write$tun(r2, &(0x7f0000f8e000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$notify(r0, 0x402, 0x11) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000fe6000-0x1)="", 0x0, 0x200, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) close(r1) [ 38.808908] binder: 6026 RLIMIT_NICE not set 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000038e000-0x24)={0x1, 0x9, 0x9, 0x66, &(0x7f0000e3b000)=""/102, 0x44, &(0x7f000015c000-0x44)=""/68, 0x3c, &(0x7f00004c3000-0x3c)=""/60}) setsockopt(r0, 0x0, 0x80, &(0x7f0000001000-0x25)="", 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000012c000)='{@eth1/GPL@!security\x00', 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000883000)={0x7d, 0xd2c, 0x80000000}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7ff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a66000-0x4)="") 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6e200, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x3bc, 0xffffffff, 0x2ec, 0x94, 0x1d4, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x94, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x1d4}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe4, 0x140, 0x0, {0x0, 0x0}, [@common=@ah={0x24, 'ah\x00', 0x0, {0x6, 0xfbb3, 0x0}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x2, 0x0, 0x2}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @random="de50cbb1a0bd", 0x5, 0x7fff, [0x5, 0x51e9, 0xffff, 0x80000001, 0x2, 0x3, 0x8, 0x3, 0xfffffffffffff381, 0x6, 0x9, 0x88a, 0x7, 0x0, 0x401, 0x2], 0x2, 0x2, 0xffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xc, 0x8, 0x2, 0x0}}, @common=@ah={0x24, 'ah\x00', 0x0, {0x841, 0x6, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @random="a3a8b980e1c3", 0x8, 0x3f, [0x1, 0x200, 0x4, 0x5, 0x9, 0x1, 0x2, 0x200, 0x0, 0x983, 0x8000, 0x4, 0x1ff, 0x3, 0x5, 0x2d], 0x0, 0xf4a3, 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x81, 0x8001, 0x0, 0x800080000, 0xeca, 0xffffffffffffffff], 0x8, 0x4, 0x1}, {0xad4b, [0x6, 0x344, 0x7, 0x400, 0x4, 0x0], 0x2, 0x9, 0x4}}}}]}}, 0x418) listen(r0, 0xfc0000) r3 = accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) listen$netrom(r3, 0x0) 2018/01/31 01:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a9000-0x10)='net/rt_acct\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/policy\x00', 0x0, 0x0) preadv(r0, &(0x7f000094f000)=[{&(0x7f0000642000-0xf2)=""/242, 0x1d8}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f8f000-0x4)='bbr\x00', 0x4) 2018/01/31 01:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) [ 38.854366] binder: 6019:6038 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 38.871491] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) read(r1, &(0x7f0000c9f000)=""/50, 0xbc036a709aeace16) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x7, &(0x7f000001b000)=@filter={'filter\x00', 0xe, 0x4, 0x55c, 0xffffffff, 0xd0, 0xd0, 0x1f0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xcc, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x1f0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa4, 0xc8, 0x0, {0x0, 0x0}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2d4, 0x300, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 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, 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, 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}, {0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4000, 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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000001b000)="a68000ee"}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0xffffffffffffff81, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa4, 0xc8, 0x0, {0x0, 0x0}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x5b8) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000001c000)={0x0, 0x0, 0x6}) [ 38.878122] binder: 6019:6038 BC_FREE_BUFFER u0000000000000000 no match [ 38.878135] binder: 6019:6038 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.878153] binder: 6019:6038 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000f83000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000332000)=0x48) r1 = getpgid(0x0) getpgid(r1) 2018/01/31 01:21:52 executing program 6: umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0x47)=""/71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x4cc, 0xffffffff, 0x3f4, 0x1cc, 0x1cc, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xcc, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0xcc}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffff7f}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0xff000000], [0xff000000, 0xffffffff, 0xff, 0xff], @generic="3d4095fbabf96a58a7b454664550b6b3", @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x168819ff368122fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x0, 0x1, 0x11}, 0x0, 0xd0, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@connmark={0x2c, 'connmark\x00', 0x1, {0x4, 0x7, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0xaa, 0x4, 0x2}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff, 0xff, 0xff000000], @common='nr0\x00', @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 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, 0xfffffffffffffffe, 0x5, 0x800000000000}, 0x0, 0x1fc, 0x228, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'rose0\x00', {0xfffffffffffffffd, 0x3, 0x1, 0x1, 0x6, 0xc4, 0xfffffffffffffff8, 0x800, 0x18, 0x38}, 0x8}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [0xffffff00, 0xff, 0xffffff00, 0xff000000], [0xffffffff, 0xffffffff, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="7f43fcc7f137648c212629da09c90f2d", {0xff, [0x0, 0x0, 0x0, 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]}, 0x2b, 0x165e200000000000, 0x7, 0x20}, 0x0, 0xa4, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x7ff, 0x9, 0x3}}}]}}, 0x528) [ 38.878184] binder: 6019:6038 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:52 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00001a4000)='/dev/admmidi#\x00', 0x80000001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000916000)={0x9, 0xb9d, &(0x7f0000001000-0xf0)="29f908a421dda333a109d4b4314b21fa1dd08550d775ac0202f0d61647b0f0c2a039e0cf9c8ecc9fa6f69aad0d59b9190226ea41871ef77003dd07388a410a5e655d1eb738ecea20285cb3d6349023009f9f3b8b4758fc376b4785d251b53e8d55215758d3f2e527166c4e78e46b46b5be320f0721a2350ee38a6f1935bef85e373acf03e84b33dc34e4ba0ab4111422636980acec3ee6f93f79518cc511306458309b42581c331cb67dafbde48f72e6bfedb2fecd9ce139787ee31054dc6af15b2f193522bd6221f9fe850ded7ab3742209375dc13a64343680875adbdee4293eebcd68b01dd5ab53f52838810426f2", &(0x7f0000000000)="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", 0xf0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) [ 38.900126] device eql entered promiscuous mode [ 38.900831] kernel msg: ebtables bug: please report to author: Wrong len argument [ 38.951794] binder: 6059:6061 Acquire 1 refcount change on invalid ref 0 ret -22 [ 38.960293] binder: 6061 RLIMIT_NICE not set [ 38.983283] binder: 6059:6068 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f000009f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mknod(&(0x7f000084e000)='./file0\x00', 0x100, 0x4d71) 2018/01/31 01:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000575000-0xb)='/dev/audio\x00', 0x8400, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00005f2000)={0x2, r1, 0x1}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fd2000-0x30)=[{&(0x7f0000eb1000)="c6e757a8de056174c34178da41b91a5cb2b03776236cd7546891a3ecc1ba82129a025f6e082d191841b3d7d3b8e1224dccdd44c188e12aad032e28772d5fc92d21024ae1a16c62234a98fdf242e3716979f7a6e6a2a88d85d312a28b03e19eccc601b5771bb4d418a86bfc0971dcf411d0e7a1743cd158a70459555e4d04946241366e8a19a66d6595944c8214f14c6fc5cb181aacd21a371a21afc5423d5c", 0x9f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f00008d7000/0x2000)=nil, 0x2000, 0x2000004, 0x4010, r3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r3, &(0x7f0000fd0000-0x70)=[{&(0x7f00002fa000-0x1000)="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", 0xaaa}], 0x1) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009ad000)=0x0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00003cf000)={0x9, 0x1, 0xfc33, 0x8, 0xf20e}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000147000-0xa)='/dev/dsp#\x00', 0x1, 0x400000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000cdd000)={0x8, 0x9, 0x0, 0x10000, 0x0, 0x9, 0x9, 0x8, 0x100, 0xfdf, 0x4, 0x8000}) r1 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa2000-0x18)={0x0, 0x2, 0x30, 0x1b80000000000, 0x9b}, &(0x7f0000f18000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000427000)={r2, 0x4b, "022cbf87806fe5e6353bdab543dc4da9c1385f9b5832984a1eecd3b59e3378765761b5ec578f9f522fbe0addfa196845a77cbeafcb4706a9f97e49b20b0d4bc045552a03c0e9349fd40679"}, &(0x7f00007f2000-0x4)=0x53) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000c3000)={0xb8, 0x3, 0x0, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000dfd000)=[{&(0x7f0000737000)=""/83, 0x53}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00003d7000)={0x0, 0x2000000000000080, 0x7, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037d000-0x4)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cbe000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000793000-0x10)={&(0x7f00001d1000/0x8000)=nil, 0x8000}) r2 = syz_open_procfs(r0, &(0x7f00001fb000-0xd)='attr/current\x00') sendto$inet(r2, &(0x7f0000930000)="4ea10c1deff884af17518665b44d8346401df37950c9a663c2ffe7def3c1d7c69c7b9196bc382c8e2503", 0x2a, 0x40000, 0x0, 0x0) 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x18, &(0x7f0000010000)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000008000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000007000-0x70)=[], 0x0, &(0x7f000000d000-0xac)=""/172, 0xac, 0x0}, 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000019000-0x40)=[{&(0x7f0000016000-0x94)="ee", 0x1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000b000)=""/254, 0xfe, 0x0}, 0x10002) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000008000)=0x0) [ 38.983294] binder: 6059:6068 BC_FREE_BUFFER u0000000000000000 no match [ 38.983306] binder: 6059:6068 Acquire 1 refcount change on invalid ref 1 ret -22 [ 38.983324] binder: 6059:6068 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 38.983340] binder: 6059:6068 Release 1 refcount change on invalid ref 0 ret -22 [ 38.983348] binder: 6059:6068 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.001526] QAT: Invalid ioctl [ 39.010414] QAT: Invalid ioctl 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(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) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ed1000-0xb)='/dev/mixer\x00', 0x10640, 0x0) faccessat(r1, &(0x7f0000e3f000-0x8)='./file0\x00', 0x22, 0x100) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f84000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000-0x4)=0x24) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f000061c000)=0x100, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000fae000)=0x1) [ 39.115933] binder: 6092 RLIMIT_NICE not set 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7, 0x7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x83b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0xc20, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xfffffffffffffffc, 0x3, 0x1, 0x200, r2}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x1) socketpair(0x1b, 0x0, 0x90, &(0x7f000052a000)={0x0, 0x0}) sendto$ipx(r0, &(0x7f0000001000-0x7)="da559a945a7804", 0x7, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000051a000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x3, 0x4a01f2fb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x740b, [0x5, 0x5, 0x80000000, 0x3, 0x0, 0x9, 0x5, 0xb3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x10001, 0x9, 0x0, 0x0, 0x1c, 0x14, "3bebda9e769fc5aa5ab2b03ac2a0259f5cf887d138711064fee01407e9517b5f2d0ad8ada748c6bfb786bb18e9440271b27fe9e9b4103279d60ae38b4c888b8d", "925f38f8f74740eb6d8ba2d4069d8a45ed875472d9dd3e5917d8342e2678daa37ab50d59d79f754302e2ba2330a4f2642c424ab1baf04c5d09e47b0ec0d7525d", "5f1c349bae24909ee6d7f63a5a2f1377286b64e65b2d09af95398e409015a513", [0x8, 0x2]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000ca4000)=0x6, 0x4) sendmsg$nl_route(r4, &(0x7f00002dd000-0x1c)={&(0x7f00006c7000)={0x10, 0x0, 0x0, 0x2d000000}, 0xc, &(0x7f00009c8000-0x8)={&(0x7f00003e6000)=@ipv4_getroute={0x14, 0x1a, 0x300, 0x4, 0x0, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ftruncate(r4, 0x8) getsockopt$sock_int(r4, 0x1, 0x30, &(0x7f0000357000-0x4)=0x0, &(0x7f0000c4c000-0x4)=0x4) execve(&(0x7f0000671000-0x8)='./file0\x00', &(0x7f000068c000)=[&(0x7f0000331000)='/selinux/mls\x00', &(0x7f0000ae7000)='/selinux/mls\x00', &(0x7f0000b13000)='/selinux/mls\x00', &(0x7f0000109000)='/selinux/mls\x00', &(0x7f00007bf000)='/selinux/mls\x00', &(0x7f0000101000)='%-eth0posix_acl_access\x00'], &(0x7f0000597000-0xc)=[&(0x7f000098d000-0x17)="d22c2673797374656d2d776c616e312173797374656d00", &(0x7f0000f1d000-0xd)='/selinux/mls\x00', &(0x7f0000ebc000)='/selinux/mls\x00']) socket$netlink(0x10, 0x3, 0x6) sendfile(r4, r3, 0x0, 0xffffffffffff8f3e) 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xfffffffffffffddd) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f0000cdc000)=@known='security.capability\x00', &(0x7f0000cdc000)=""/127, 0x7f) r3 = syz_open_dev$sg(&(0x7f000000d000)='/dev/sg#\x00', 0xffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f000035c000-0x4)=0x1, 0x4) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009ad000)=0x0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00003cf000)={0x9, 0x1, 0xfc33, 0x8, 0xf20e}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.151584] binder: 6088:6107 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 39.177534] binder: 6088:6107 BC_FREE_BUFFER u0000000000000000 no match [ 39.190634] binder: 6088:6107 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:52 executing program 0: 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$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009ad000)=0x0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00003cf000)={0x9, 0x1, 0xfc33, 0x8, 0xf20e}, 0xc) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00000f2000)=0x1, 0x4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000f4a000+0x43f)={0x1, 0x0, [{0x48b, 0x0, 0x0}]}) [ 39.203956] binder: 6088:6107 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 39.211076] binder: 6088:6107 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) setns(0xffffffffffffffff, 0x0) clone(0x32020100, &(0x7f0000d7a000)="", &(0x7f0000c85000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000c05000)="") 2018/01/31 01:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) mkdir(&(0x7f0000eef000)='./file0\x00', 0x108) ftruncate(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)='/dev/vcs\x00', 0x4400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000380000)=0x1, 0x4) 2018/01/31 01:21:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x20400) epoll_create1(0x80000) accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b9e000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) 2018/01/31 01:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f00000fb000-0x7a)=""/122, &(0x7f0000ad8000-0x4)=0x7a) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r1 = socket(0x200000001010, 0x2, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x27, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b63000)='/dev/vcs#\x00', 0x48a, 0x8400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000f89000-0x10c)={0x1, 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, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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]}) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 01:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/create\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000919000)='/proc/self/net/pfkey\x00', 0x10180, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000400000)={0x0}, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00009b7000-0x8)=0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d56000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000963000-0x20)=[{&(0x7f0000bca000-0xc7)="9e5ed9c5649d443529dd1c701b56bb88901694c05518ac026e92248c93119ccd086e565f59d9288e649783b1981a51e49007b1a9a97c86499a7d4a2494bc49aec0fce7507e55ccae189884440d1fba9ff045beaaef790e80e0f3ec7d20a1ab22bb89b833794d47b15f921292b74ad42c7d3f44251293391073d85a9902b9c8979c905b4c9a251275d51d8576d3f54e672ab471193a9a5b31b36fe9452a7447040a2964e635d9e0c763f4401beca654350ffdb62ba469c65122e5929e29bbba2704d8913e472aa0", 0xc7}, {&(0x7f000023f000-0xd9)="4c84b361290f3db7e665ae781ddb2ad49951b6974baa657394a4f28bd6000cd80d4f7afb4073e112eb3a42505f7c64ce0a9903483ff1b2d3ae3bc4ad2a3468e063a5a1154720122400f576cd73fb0944d0f5ee01066df67642703ba2c0c2e297710cb5364e15d21e09a470950e9002fa4b265e2f504c07d4ac3c707e3a51509ed9472b83435eb0495c86b7e72a29efddebe3ce90fed7beedbbbbe01c3847ad5a1bfcb5770043cf963e3408786e777d0884dd3f435f4591b39fc6a191617df278c925e24cf7c913e7065fa2f3b0f7c8cc7a81f85eda1ff4b433", 0x39}, {&(0x7f0000d6f000)="06e90aba65bdc4c06590aaf6e0a1bc0cfa235f2ffaf707992b603518b55aaefee1dbbe4e27d7066562f85bed02565d34b8d17c5b2aace4807d46165c65e04469beddaf20f102d58011da170bc789ec5adeaaf0b13641c01846e3816da4b3aac52730db4fc69ee492b85bba89a3306f76d236", 0x72}, {&(0x7f0000f78000-0x105a)="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", 0xfffffffffffffef2}], 0x206) 2018/01/31 01:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004eb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007b5000)={{0x1, 0x3, 0x661, 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]}) r1 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$dmmidi(&(0x7f0000eee000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20400) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:52 executing program 3: pipe2(&(0x7f0000ad8000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x4, 0x8, 0xffffffffffffffeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r1, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) 2018/01/31 01:21:52 executing program 3: pipe(&(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(0xffffffffffffffff, &(0x7f00002d6000-0x8)=0x0, 0x1d5) writev(0xffffffffffffffff, &(0x7f0000e28000-0x50)=[{&(0x7f0000b54000)="10", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006fc000-0x8)={0x0, 0x0}, &(0x7f00003f2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da9000-0x8)={r1, 0x10001, 0x8001}, &(0x7f0000ab9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000330000)={r1, 0x8000, 0x3, [0x8, 0x0, 0x100000000]}, &(0x7f0000847000)=0xe) 2018/01/31 01:21:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f61000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000-0x10)={r1, 0x3, 0x7ff, 0xffffffffffffffc0}, 0x10) recvfrom$inet(r0, &(0x7f0000fd1000)=""/176, 0xb0, 0x40000061, 0x0, 0x0) 2018/01/31 01:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00001c6000)={0x0, 0xe86e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:52 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) listen(r0, 0x9) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x109000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000026000)={0x1, &(0x7f0000026000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000010000)={0x20, @tick=0x3, 0x9, {0x7ff, 0x0}, 0xc9b, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000026000-0x1c)={&(0x7f0000025000)=@generic={0xb, "6f2fcd973f2ecba6223889edcaa685db1f67ad673d54ff52320500bf52100927fde88b0885a295facd941113422b6c397d44c5d43351a7570271a60e246da98ba2475c768cdba4da39fd3bfb000bbf50b13272e4cc1fcfb6ab834d64f878d19ebb0c66960d626f275a5203e17146c05d72846734bffa5b5bf674b35ce73c"}, 0x80, &(0x7f0000005000-0x28)=[{&(0x7f0000022000-0xf6)="8bdb97ed4d7e4695b5bd2df6998c4965a5a81fdc07d601cb3f51527f680da6ea3f7034546ac1498371a1d37b8a51c988ff68c263a0de62d625c90ef7aed2ac1b6d45bd9ef536ac89a20d7d96f9c6f906dae58893b1194e74c1ee429f410db3c1c251948ac0c4b1d1fc9a08952be184f66cfbc59723fec75ec17df86f324ea8bff7c836b0e71a41eb427579895130f3e73f6fb83a51430cb86be53e9f726143c866a980f5847eba6c0502fd1129746a9fbb05441611dabc100e86ab357302b4869591b4fecc4fbc437c9f1fee7b9f48e6f2ac501915d966e52346a9598392a1b131d736c4f9e57cf806548a97695e11f14be2208659cd", 0xf6}, {&(0x7f0000025000)="280b7a0b2d68cd2af63c0cdef17cd7b898053b94d68cb4bfd21e95fb5ef3c652d85dad2fadc01bd0b77db4f8586524eca5266f9fa67e8b1b66d2b63c7d971ff94ebabd91165f42c3e35f65886c0b496afa43fb399eff272c84de263c8a", 0x5d}, {&(0x7f000000a000-0x16)="5763f791878a307c27483d01a156321e1c527ace97ab", 0x16}, {&(0x7f000001a000-0x4e)="b59057c765c1de2c20b92fa58ac19b58b3bffa296ee54558b3321fb1b8e7594835c6860176479d384a7e65d752a0f9f759125ad909af13bee6f11e6735630775da67db98b3acc85cc311ceefe7df", 0x4e}, {&(0x7f0000026000-0xc2)="b17adab571192dcd30fd78bf8027a25dab6cdf252178f73c4e6253b0c9cc8478ea4008ee86d688f6ffe63c4b165eb19451e91977ee781a54eede70b18bedd3db6dd04e3e7e0f242d68e21b035f25625be061b221b1318ef9cf5a90fc69b216030ad091fccc90d27c3acb19f0d036c3a7b28c05ac09edb276b8d598adc3577c6bd322f25011ba9db95713c170a9b21d3ca039871436ed74aaca74dcfab8058e075fbd08a0b06492077ef3888f5421be40c40792eb02ec159e7af185b721301ba990ee", 0xc2}], 0x5, &(0x7f0000007000)=[{0x64, 0x13d, 0x3f, "5d418a67c6ccbf4dfb7c2282c1de2f7f26c762e73af854688dca71645270b2e3180760a17d6f93bc1caa18c3225b35ccb646a0ddf9fef6246a7171a2ec2100470f1b3fed390a78d25092ac4fde5bca3a4807cd38ef69"}], 0x64, 0x40}, 0x4080) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[], 0x0, 0x0}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x201, 0x24) [ 39.336072] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=6143 comm=syz-executor6 [ 39.350782] binder: 6147 RLIMIT_NICE not set 2018/01/31 01:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioprio_set$pid(0x2, 0x0, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f000078a000)="") r2 = syz_open_dev$sg(&(0x7f0000a86000)='/dev/sg#\x00', 0x8000, 0x8080) connect$ax25(r2, &(0x7f0000cb1000-0x10)={0x3, {"9abc11364b0bc6"}, 0x24}, 0x10) 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000c78000-0x34)={{0x0, 0x0, 0x7, 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]}) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f000037d000-0x4)=0x0) ioctl$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]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000023d000-0x14)={0x1, 0x0, 0x67, 0x3, 0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 01:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) umount2(&(0x7f0000409000)='./file0\x00', 0xc) bind$pptp(r0, &(0x7f0000fec000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000455000)={0x3, [0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f000089d000)='/dev/input/mouse#\x00', 0x8000, 0x10000) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00002e3000)={0x4, 0x78, 0x6, 0xffffffff, 0x3, 0x0, 0x0, 0xbf2, 0x10, 0x4, 0xfff, 0x0, 0x100, 0x5, 0x2, 0x7, 0x7c16c2de, 0xff0, 0x6, 0x0, 0x2, 0x80, 0x7, 0x7fff, 0x4, 0x9, 0x6, 0xffffffffffffff99, 0x9, 0x1, 0x224, 0x4, 0x7, 0x4, 0x200, 0x8000, 0x640, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000608000)=0x0, 0x7}, 0x400, 0x1, 0x7, 0x7, 0x1, 0xd3, 0x1, 0x0}, r3, 0x34b, r2, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f00001c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ca000-0x4)=0x14, 0x9dc71036ea8de31d) connect$can_bcm(r2, &(0x7f00003b5000)={0x1d, r4, 0x0, 0x0}, 0x10) [ 39.394289] binder: 6134:6159 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/31 01:21:53 executing program 0: syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x10000000000, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) [ 39.394300] binder: 6134:6159 BC_FREE_BUFFER u0000000000000000 no match [ 39.394312] binder: 6134:6159 Acquire 1 refcount change on invalid ref 1 ret -22 [ 39.394330] binder: 6134:6159 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 39.394360] binder: 6134:6159 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.447112] binder: 6178 RLIMIT_NICE not set 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000431000)='/dev/input/mouse#\x00', 0x1ff, 0x600b00) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006a2000)={0x9, 0x1, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getpeername$inet6(r1, &(0x7f000054e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b79000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002b7000)={{0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, {0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, 0x6, [0x8, 0x1, 0x40, 0x3, 0x20, 0x2, 0x800, 0x1]}, 0x5c) 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x100000006, 0x2) getsockname$unix(r0, &(0x7f0000548000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f9d000-0x4)=0x8) write(r0, &(0x7f00002da000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) readv(r0, &(0x7f00002f7000-0x60)=[{&(0x7f000064b000)=""/246, 0xf6}], 0x1) 2018/01/31 01:21:53 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000363000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0x7b42, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x4, 0x1, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x56, 0x7, 0x42b, 0x69}, &(0x7f0000d93000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000fce000-0x4)=0x8) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x5, &(0x7f0000863000-0x19)=""/25, &(0x7f0000081000)=0x19) 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b73000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000472000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb3000)=0xe8) 2018/01/31 01:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/enforce\x00', 0x804, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000214000)={0x0, 0x5}, &(0x7f0000ad3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xf6f, 0xffffffff, 0x6, 0x9, 0x45, 0x3f, 0x4, 0x1f, r1}, &(0x7f0000885000)=0x20) r2 = syz_open_dev$dspn(&(0x7f0000db3000)='/dev/dsp#\x00', 0x8001, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000001000-0x51)=""/81, &(0x7f0000d04000-0x4)=0x51) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000133000-0x10)={0xfff, 0x8, 0x7}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r3, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r3, 0xfffffffffffffff9) r4 = accept4$inet(r3, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000181000)={0x0, 0x0, 0x0}, &(0x7f0000f03000)=0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f03000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000+0x5e0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000669000)={0x0, 0x0, 0x0}, &(0x7f0000b8d000-0x4)=0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f04000-0x1c)={&(0x7f0000f03000)=@kern={0x10, 0x0, 0x0, 0x1a04000}, 0xc, &(0x7f0000f04000-0x10)=[{&(0x7f0000f04000-0xec)={0xec, 0x16, 0x300, 0x0, 0x2, "", [@generic="", @typed={0x18, 0x6b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="", @typed={0xb8, 0x21, @binary="736371863358bdaa17db131a6fce0dd104e4f93efe7da38de57276b03799661e0d0c11f55958f0b6f0992e5b17688cb4a1e6a02b69c874ae371f594a54dac450da9dc99e75a3c69bd32891b921e26e89c609c49d3872d1129b6c34f9fc8da77b2faf6b7f2197c5499ce9aa4aeaad56636999d3a8428b62f3103f8a8eb7d5472acc3366414bb5aee8b21898a18a16243022fff16a1c9e264fe61893dba625950914a0f65768241fcb9e01defb23"}, @typed={0xc, 0x5f, @u32=0x3}]}, 0xec}, {&(0x7f0000c65000-0xa8)={0xa8, 0x3e, 0x300, 0x3, 0x0, "", [@typed={0xc, 0x5c, @pid=r5}, @generic="e2f2a64d54fdf3821e8aa1ec04031a11944f6ed5d4d9036ae915f705823b1015c358eeaf692e17b6a8a529b01f26b78b2a4b40f2e3ea112f0ec2a28f19df9a38c5ac8d3e4ef22879ebf1c60e9270d592e24176d8c90da74d292f5a5e655273c904fce7f92b931662c0cea39567fe31de5bce8273b80e381bd23e99a915da1449b03d7f65bee949c681f847f2"]}, 0xa8}], 0x2, &(0x7f0000f04000-0x34)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r2, r3, r0, r4]}], 0x34, 0x44044}, 0x4000000) 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000536000)={0x20000000, 0x8000000000013, 0x4, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000321000-0x8)={0x0, 0x0}, 0x80800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00007d1000)=0x4, &(0x7f00007af000-0x4)=0x2) 2018/01/31 01:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000899000-0x4)={0xffffffffffffff9c}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000745000-0x4)=0xfffffd62) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c84000)={0x0, 0xffffffffffffffff}, &(0x7f0000566000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000adc000-0x10)={r3, 0x0, 0x8, 0xa7}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000911000-0x20)={0x10d002, 0x1f005, 0xd8, 0xaf89, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009ee000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x3ff, 0xa, 0x0, 0xa0, 0x84, 0x0, r2}, {0x9fe, 0x81, 0xffffffffffff0000, 0xa57, 0x1, 0x2, 0x6, 0x101000000000}, {0x2cf, 0x2, 0x2, 0x7}, 0x3, 0xf, 0x0, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0xbe, 0x4, 0x7}}, 0xe8) [ 39.449345] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=6170 comm=syz-executor6 [ 39.487473] binder: 6177:6184 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 39.487484] binder: 6177:6184 BC_FREE_BUFFER u0000000000000000 no match [ 39.487497] binder: 6177:6184 Acquire 1 refcount change on invalid ref 1 ret -22 [ 39.487515] binder: 6177:6184 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 39.487541] binder: 6177:6184 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:53 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) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000bc9000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00004b4000-0xe)='eth0cpuset(/\'\x00', 0xe, 0x0) getxattr(&(0x7f0000587000-0x8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x0) [ 39.583857] binder: 6198 RLIMIT_NICE not set 2018/01/31 01:21:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000727000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000f2f000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fda000-0x6)='wlan0\x00', 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fda000-0x4)=0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00006f5000)={0x2, 0xfff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000161000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$vcsa(&(0x7f0000fad000-0xb)='/dev/vcsa#\x00', 0xdb1d, 0x4a000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b0d000)={0x0}, &(0x7f0000650000)=0x4) 2018/01/31 01:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000ba1000-0x8)={0x4000000, 0xffffffffffffffff}) r1 = eventfd(0x2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x3, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d27000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000089000-0x4)=0xe8) 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = dup2(0xffffffffffffffff, r0) chmod(&(0x7f0000622000-0x5)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) unlinkat(r0, &(0x7f0000d26000)='./file0\x00', 0x0) 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2, &(0x7f0000011000)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ustat(0x81, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000011000)={0xfff, 0x3f, 0x7, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$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, 0x10, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/autofs\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file2\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x40, 0x7, 0x6, 0x9}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r4, 0x9}, &(0x7f0000001000)=0x8) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.616578] binder: 6194:6214 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 39.649054] binder: 6194:6214 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000149000)='/dev/vcs\x00', 0x189001, 0x0) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) 2018/01/31 01:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) [ 39.669094] binder: 6194:6214 Acquire 1 refcount change on invalid ref 1 ret -22 [ 39.669115] binder: 6194:6214 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 39.669144] binder: 6194:6214 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.745282] binder: 6240 RLIMIT_NICE not set 2018/01/31 01:21:53 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000006000)='./file0\x00', 0x800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fb3000-0x5c)={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0xde, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x839}, 0xc7f, [0xffff, 0x1, 0x7fff, 0x0, 0x9, 0x3f, 0x7, 0xb87]}, 0x5c) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x800) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4000000, &(0x7f00008eb000)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000005d000)='./control\x00', &(0x7f0000fb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000057f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000418000)={&(0x7f0000fb4000)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000fb7000-0x8)={&(0x7f0000fb4000)={0x2a8, 0xa, 0x3, 0x20, 0x0, 0x0, {0xc, 0x0, 0x8009}, [@generic="1f7bcbd6d0a64f031ce7f59b90f6b1c44df68f6585ad92c039f478d499398994e25b727bbb50b997bc8afa1e34a197810baf62bdf7d9f1064a2ff60db035c0e5c83f90319ce74553fe7cbc114c6b9c5e2ab17ef59c6957dbc10bcd203598407bca4840116dd3e0a7b05ddddd880d3068f93ff3faae871646349055a6ab17abd158c74964aeacd57b1cf3cf", @generic="046c9e0c7bee661cda4952fd8174427babdd1416eec67d84051c5263ec90e1c9547ce2c99d7c806e97182ee2ab20e9a271fdf0a038", @nested={0xd8, 0x61, [@generic="a8598bc6a6ffde49ae6165fd7fb8f24aff0b9ccb9f5784c361fb076fd53ab9ed77f9527c53f521e65f054ea608c7fb2b6d041a0eea71183d3a22fef096a81fb8e8e07402247503b2896bd8db817e9de33cc02547233a6190f3a8df72672bbd0fc4c3fc2d276f0017c4fe37e528e3e762f78581c8ef65cc10d9807a02f1884552ec5cf420cece6af7a3f542f9af2d03644064c5844322a076f8b58d3930572e791483407f62e961d45cbb55b3888bbce6747147e625ff31add487a143094de3bf10fc46c66ea5", @typed={0xc, 0x63, @fd=r3}]}, @generic="8eff3e42e811bfa77f8b0a37d365eae56ad58bf925ee2dce4767c998a67ebc881e1a154fed3737be2654c2a64b03d7ca6724dcf195e551686a6fbf9eb02518d47b78484eab98763ee9b5f51e394b6a6d1397b3ee41c24178b80cfcf5b2e16ac6ed423a61d22a6a5109dabf65476899fe8a7f3ed9f4b08f4cf0993b60a3f5fccf202a854e11a5a216fa588890dd419733b8ad95df76", @typed={0xffffffffffffff72, 0x41, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="5b4af85d91115fdd02da9c20a113fb93406a403d0ab76450b207a84867c2caacf2affb530efc35fb51fe24d49b5eb7322360764ed57f8f4b59c2da17a41131cad9547c0a250621fb35fe19a4ff6d"]}, 0x2a8}, 0x1, 0x0, 0x0, 0x8000}, 0x40811) getsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f00005af000)=0x0, &(0x7f0000fb4000-0x4)=0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000fb8000-0x8)='./file0\x00', 0x4000038) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d84000)='./control/file0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe) read(r2, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000acd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fe5000)={0x0, 0x1c, "059f9918f7ddd2e684509ab1e9b48f2e74053c3a435eecba461e9799"}, &(0x7f0000989000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000900000-0xef)={r1, 0xe7, "d4d51f1e19c28879153afa68172fece810b643292a09d8e260eb0d3844ef3c288cce7216c0205dd1f2be8b8165d89f8fb550571764266d2f699ac5cfc58d55ce1ba5ffdcf031c2ff8f67dc9d12a92040765643181a25f083d53d2dda84414dfab39930a60328a60a774f060d2cd60d6624891eba84d66bb505aea8960a6f3ac95c0fb2ea134d51b12531fbf852c847054d03822f467786e9ae4c885c19d28395eb52626a0ef4aad182fdeeef04c649debd0c061068c919b0ee7dbd03e1483885c3e1925b28318d6927279adf515997d7392dc02d6ba380c42f414f99092a4068d4a3f373d005c3"}, &(0x7f00001bb000-0x4)=0xef) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) close(r0) 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setname(0xf, &(0x7f000040a000)='\\em1\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000077000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000520000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000086c000-0x23)=""/35, 0x23) r0 = socket$inet(0x10, 0x0, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000143000-0x5c)={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, 0xf67f, [0x8, 0x100000001, 0x800, 0x1, 0x8, 0x4000000000, 0x6, 0x3]}, 0x5c) syz_open_dev$admmidi(&(0x7f000064f000)='/dev/admmidi#\x00', 0xffffffffffffff7f, 0x482000) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:53 executing program 4: get_mempolicy(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x0, &(0x7f0000132000/0x2000)=nil, 0x100) r0 = socket(0x1f, 0x0, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000068a000-0x2)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000001000-0x8)=0x2, 0x0, 0x5) 2018/01/31 01:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) r0 = socket$inet(0x2, 0x801, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000007000)=""/204, &(0x7f0000007000)=0xcc) [ 39.767117] binder: 6238:6242 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 39.774470] binder: 6238:6242 BC_FREE_BUFFER u0000000000000000 no match [ 39.781332] binder: 6238:6242 Acquire 1 refcount change on invalid ref 1 ret -22 [ 39.790067] binder: 6238:6242 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 39.797173] binder: 6238:6242 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001400030207fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x8, r0) 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007e6000-0x9)='/dev/dsp\x00', 0x2200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b33000)=0x14, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) 2018/01/31 01:21:53 executing program 5: 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) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004a0000-0x9)='/dev/dsp\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000090f000-0x4)=0x9, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006a7000-0x14)={0x0, 0x4080000, 0xffffffffffff02b9, 0x4, 0x4, 0x5}, &(0x7f0000461000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b4a000-0x10)={r3, 0x3ff, 0x4, [0x1ff, 0x0, 0x8, 0x9]}, &(0x7f0000e0e000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000090d000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x6fc, 0x8, "8d2d6ac81172035d32b44bc5de9ef38f5a6dc1000d3f512d94eec9a97bbb51cca882a08a938e80b371ac3d81af93a92033afb7b052901c8cca9caa434ab096ac6dc23e2a4e7779de79706dc728e53bb7"}, 0x160) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001b7000-0x4)=0x5, 0x4) sendto(r0, &(0x7f0000e91000)="02", 0x1, 0x0, 0x0, 0x0) bind$rds(0xffffffffffffffff, &(0x7f00005e2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) 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)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c74000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000155000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@local={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}}, &(0x7f00005bd000)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f0000358000-0xc)='/dev/autofs\x00', 0x802, 0x0) r1 = geteuid() lstat(&(0x7f0000fe2000)='./file0\x00', &(0x7f0000d94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f00006a4000)='./file0\x00', &(0x7f000076a000-0x39)=@random={'security.', 'selfuser[eth0posix_acl_accessbdev#bdevselinux}\'\x00'}) chown(&(0x7f00002fb000-0x8)='./file0\x00', r1, r2) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) [ 39.828177] mmap: syz-executor7 (6256) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 39.839469] binder: 6257 RLIMIT_NICE not set 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000797000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000fc3000)={0xa, &(0x7f0000413000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000062e000)=0x0) r2 = accept4$netrom(r1, &(0x7f00003ff000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d27000-0x4)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000174000)={0x0, 0x0}) ppoll(&(0x7f0000fb1000)=[{r2, 0x182, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r1, 0x400, 0x0}], 0x4, &(0x7f00002f0000)={r3, r4+30000000}, &(0x7f00008de000-0x8)={0x35b7}, 0x8) 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x3ab000)=nil, 0x3ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x803, 0xc) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000333000-0x8)='./file0\x00', &(0x7f00003ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ab000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0xfbc, 0x0, 0x4, 0x2, 0x80, 0xa0, 0x6, 0x0, r2}, {0x5, 0x200, 0x2, 0x6, 0x8, 0x4, 0x6, 0x7}, {0x6, 0x0, 0x4, 0x8}, 0x1f, 0xffffffffffffffff, 0x0, 0x8dfbcd4b6a34307f, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x3, 0x3, 0x0, 0x3ff, 0x1, 0x6}}, 0xe8) sendmsg(r1, &(0x7f00001f6000-0x1c)={0x0, 0xffffffffffffffa1, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000401031a02000000000104010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r1, 0x0, 0x771) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003ab000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003ab000)=0x14) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000386000-0xcb)=""/203, 0xcb, 0x10000, &(0x7f00003ac000-0x14)={0x11, 0x18, r3, 0x1, 0x43e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00003aa000)={&(0x7f00003ab000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00003ab000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000df000)={0xf2, &(0x7f000022d000-0xf2)=""/242}) [ 39.871781] binder: 6249:6264 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 39.887748] binder: 6249:6264 BC_FREE_BUFFER u0000000000000000 no match [ 39.900897] binder: 6249:6264 Acquire 1 refcount change on invalid ref 1 ret -22 [ 39.914455] kauditd_printk_skb: 13 callbacks suppressed [ 39.914462] audit: type=1400 audit(1517361713.511:39): avc: denied { map } for pid=6266 comm="syz-executor1" path="/dev/usbmon0" dev="devtmpfs" ino=1147 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x0, 0x0) close(r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/5, 0x3d0}, {&(0x7f0000848000)=""/96, 0x60}, {&(0x7f00000e7000)=""/222, 0x361}, {&(0x7f000071a000)=""/209, 0xd1}, {&(0x7f000003a000)=""/115, 0x73}, {&(0x7f0000539000-0xa4)=""/164, 0xa4}, {&(0x7f0000001000-0x24)=""/36, 0xc}, {&(0x7f0000000000)=""/183, 0xb7}], 0x8, &(0x7f00008b0000)=[{&(0x7f0000f0c000)=""/82, 0x52}, {&(0x7f00002ce000)=""/0, 0x0}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}], 0x3, 0x0) prctl$getreaper(0x28, &(0x7f0000001000)=0x0) gettid() 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000c02000)={0x1, 0x0, [{0x9, 0x100000002, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0xa, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000156000)={0xfffffffffffffffa, 0x6, 0xffffffff, 0x4, 0x8001}) 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) socket(0x10, 0xa, 0x7) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e18000-0x46)=""/70) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000965000-0x10)={0x0, 0xbe, 0x3ff, 0x101}, &(0x7f0000baf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a02000)={r1, 0x400}, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bae000-0xf)='/dev/sequencer\x00', 0x800, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a9c000-0x2)=0x1) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffd, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x800, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)=0x0, 0x0}, 0x2801, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 01:21:53 executing program 4: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000026a000-0x8)='./file0\x00', &(0x7f0000188000)=@known='security.evm\x00', &(0x7f00005f3000)=""/174, 0xae) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/31 01:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dbf000-0x4)=0x0) r2 = getpid() kcmp(r1, r2, 0x6, r0, r0) r3 = gettid() r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000064a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r4, &(0x7f000084c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSETA(r4, 0x5406, &(0x7f0000996000-0x14)={0x7, 0xfffffffffffffffd, 0x401, 0x6, 0x80000001, 0x5d5ceb74, 0x1, 0x1f, 0x2, 0x100000000}) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) poll(&(0x7f00007dc000)=[{r0, 0x2002, 0x0}, {r0, 0x86, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x8, 0x0}], 0x6, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/31 01:21:53 executing program 0: prctl$intptr(0x2f, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c99000+0x730)='/dev/sequencer2\x00', 0x690202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000821000-0x15)='/proc/self/net/pfkey\x00', 0x60000, 0x0) connect$ax25(r0, &(0x7f0000ef1000-0x10)={0x3, {"56598b77e5bb4c"}, 0x401}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae8000-0xc)={0x0, 0x0}) writev(r2, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0xb6}], 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f000004c000)={0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000075a000)={{0x3, 0x8}, 'port0\x00', 0xc1, 0x4, 0x7af8, 0xfffffffffffffff7, 0x0, 0x9, 0x2, 0x0, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.933975] audit: type=1400 audit(1517361713.529:40): avc: denied { read } for pid=6274 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.994638] binder: 6249:6264 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 40.001684] binder: 6249:6264 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000403000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000-0xa5)=""/165, &(0x7f000040f000-0x4)=0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eef000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f000074e000)={{0x3, 0x3, 0x4, 0x1, 0x0}, 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000f5e000)={0x3, &(0x7f0000df1000-0x17)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:53 executing program 3: uname(&(0x7f0000b6c000)=""/62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) recvfrom$ax25(r0, &(0x7f0000219000)=""/140, 0x8c, 0x10000, &(0x7f0000f2f000-0x10)={0x3, {"47a5a914be0ad8"}, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004ca000-0x12)='.request_key_auth\x00', &(0x7f00003fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f39000)="5c0dafbd7969271e70d561c1991c0c8fc2891410a1f9b0d48655308af1401b9c9cad77647934a228", 0x28, 0xfffffffffffffffd) r2 = add_key(&(0x7f00006e9000-0xd)='dns_resolver\x00', &(0x7f000059f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bed000)="e0c95958f7bd8e0483087aac29d8e2839ba5a243fb43898a7e3369bd8b84cb69e04c0455db6c20a4fca1cf", 0x2b, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x5c, r2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000316000-0xc)={&(0x7f000050d000)='./file0\x00', r0}, 0xc) keyctl$clear(0x7, r2) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) set_thread_area(&(0x7f00006b1000-0x4)={0x400, 0x100000, 0x1000, 0x1, 0x9, 0x3ff, 0x2, 0x19, 0x8, 0x6}) r3 = memfd_create(&(0x7f0000003000-0x1e)='@vboxnet0\x00', 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000d07000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r3, 0x0) 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007c3000-0x106)="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", 0x106) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:21:53 executing program 4: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = gettid() mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000048000-0x4)=0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000136000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cb000)=0xc) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003a0000-0x8)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000039f000)={&(0x7f0000163000)=@proc={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000105000-0x20)=[{&(0x7f000039f000)={0x228, 0x3f, 0x120, 0x0, 0x2, "", [@nested={0x218, 0x96, [@generic="22cffc016fe9d0c3b3f64b0aa18a381625c374f962e585f5c6d9f0ca8742e80c7d0984cc6d23140000f1aeb84a7ab58b6cc5044d7b45cd1ed3e1989ed70f9ea359c521e4cf2e042bce6307b59638f0404919874a2fafe08ced99bf3f4d6dbffddffa450f2694a1ef425e9354f5b1339287f20f67c819ad420fbef6a8dba0b03f43697576bff632805eec0d735cdc391ecbf09742734602d04d631ad51b3dd7ea778a0c6b1b6a59cac326d636ed17ca528b27d803984cd142d2d29fc5f9d9916bc246b911afbd0b07294610e08965dee6ca7e95424c0143f587ecb9fcd2fb5ac2df1f", @typed={0xc, 0x19, @pid=r2}, @typed={0x18, 0x5d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0xb, @void=""}, @generic="1ceb543458315411cbc6e603e8559334dc4be59f3e98c56d474750a088ff700a971a8a1d745583b08e1d4550d3a8f83f5e3b5ddaf385358e87021970ddc48132261a9f47afa4a78b70d33aec9f4070cde6a0fdbb419b489208e3b3dc7c8eeec70bb5be1de5bc3f3824cdd70ac72cee89b0a94707010b15b64715946a612639a657934918ea763d6981b83cee02208d7f11f192f318b3921d6bf394a1c0df2b3fac651fcd39a270e3007e6ff70fcae6b3dc3b09a22c277372e7080b9d0b6e2e6653bb38bee0e250509da6c708b64a1b6890782c8eb60858ea1feaf8fe447dec289ec2", @typed={0xc, 0x6, @u32=0x7}, @typed={0x18, 0x11, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x228}, {&(0x7f000039f000)={0x23c0, 0x3f, 0x8, 0x1, 0x2, "", [@nested={0x1088, 0x58, [@typed={0x70, 0x41, @binary="5c5e08c5a280f42fa44318239b5cfbf1730e595299b6934bf5903e0e887c4bf7311e7cf0e38e7c4fc0e6512e2789891872589ed77a74c524b5653441df03e34037612183d36bf6c4880bf74cd822e231e5bc31e7dc1752c05298b48efe258dd51fdef64fe5eca308"}, @typed={0xc, 0x1c, @ipv4=@rand_addr=0x100}, @generic="5c2041d4a5a12c", 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"]}, 0x1020}, {&(0x7f000039f000)={0xc4, 0x11, 0x308, 0x4, 0x0, "", [@generic="a476ed304a9d339777febb4229ea31b778c42e9cbc833c411241893e1c754e3f3cadf06158998139c202c86953057526a8910555f8f2a9d37f0446638791878b9d5254083d82f90ca38cfaa083bbded04f109879c8c72b0ee067546bef4f9f56a3e123becf0a1c20", @typed={0xc, 0xb, @u32=0x6}, @generic="bb83171ee3ed9b13eb689ef0686cbe3c398c03edf5b3b6d6c63b624d4db3cf85cfa3957ac8d599196d06f5336aa14a612e337800e86d8803f5872cd94c"]}, 0xc4}], 0x4, &(0x7f0000379000-0x2c)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x2c, 0x10}, 0x20000040) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000039f000-0x1d3)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) [ 40.070264] binder: 6284:6293 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/31 01:21:53 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00006e3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0xc0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x3a6) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000c02000)={0x1, 0x0, [{0x9, 0x100000002, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0xa, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000156000)={0xfffffffffffffffa, 0x6, 0xffffffff, 0x4, 0x8001}) [ 40.139087] binder: 6284:6293 BC_FREE_BUFFER u0000000000000000 no match [ 40.150504] binder: 6284:6293 Acquire 1 refcount change on invalid ref 1 ret -22 [ 40.163250] binder: 6284:6293 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 40.170349] binder: 6284:6293 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000d4b000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x200, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:21:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dee000-0x4)=0x2, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00002a5000)='/dev/admmidi#\x00', 0xfff, 0x121040) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000081d000)=0xe8, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x11, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x2fc, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffff44, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000088c000)={0x1d4, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) connect$vsock_stream(r1, &(0x7f000064f000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000bf2000)={r0, 0x2, 0x7, "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"}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) dup3(r0, r1, 0x0) init_module(&(0x7f0000409000)='\x00', 0x1, &(0x7f0000038000)=',\x00') 2018/01/31 01:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000deb000)="1cec29a4c8e2718d969b9b3ec086c0dd3cda080cb9c7ec8e73ec7b1da8a69e350fda22e3d48edd6081fb0477321001dcc4ac1b65808e244a2aedd1ef2458051fc120bc2e659f190daccdfaa387ae945c3c32119fcea0f94ba618a6d1cf8b9fd59e02025bc563e689f608355d4415c2350db4c22d2f843d272acc495b876bff6ce8c7b9fdaa87dbe6f975", 0x8a, 0x4040080, &(0x7f0000e1c000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xfffffffffffffffc}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000463000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) set_thread_area(&(0x7f0000b08000-0x10)={0x7, 0x1000, 0x0, 0xfffffffffffffff7, 0x0, 0x5, 0x5, 0xce8, 0x80000001, 0x6}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f7c000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000021, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000973000-0x8)='./file0\x00', 0x8, 0x0) listen(r0, 0x0) 2018/01/31 01:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000dbf000-0x1)='\x00', 0x80, 0x100, &(0x7f000004b000)={0xffffffffffffffff, 0x4, 0x3, 0x8000, 0x30, 0x2d, 0x6, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f0000a70000-0x8)={0x0, 0x0}) r2 = getpgid(r1) sched_rr_get_interval(r2, &(0x7f0000304000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000141000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c7000-0x4)=0xe8) ioprio_get$uid(0x3, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f6f000)={0x7, [0x1, 0x3, 0x1000, 0x8, 0x8, 0xb7, 0x400]}, &(0x7f00007c8000)=0x12) 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000029d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000849000)='/dev/dmmidi#\x00', 0x9, 0x424040) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000803000-0x4)=0x18000000000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fc3000-0x4)=0x0, 0x4) [ 40.267269] binder: 6329:6334 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 40.282041] binder: 6329:6334 BC_FREE_BUFFER u0000000000000000 no match [ 40.289624] binder: 6329:6334 Acquire 1 refcount change on invalid ref 1 ret -22 [ 40.306106] binder: 6329:6334 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c92000)=0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000e08000)=""/16, &(0x7f00006d8000-0x4)=0x10) 2018/01/31 01:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000e3b000)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00007ae000)={{0x1, 0xbb1b41a400, 0x8, 0x7, 0x80000000, 0x1}, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x9, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000d5b000-0x8)={0x0, 0x0}) 2018/01/31 01:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000830000)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000802000)={"b49c8687e25a4e58d609ed4a9d690388", {0x4, 0x0, 0x2, "e28ccadb8f53", 0x5, 0x0}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a0000-0x18)={0x0, 0xffff, 0x0, 0x6, 0x4}, &(0x7f000049c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f44000+0x2a9)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000928000)={r1, 0x4}, 0x8) faccessat(r0, &(0x7f00004d1000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f000079d000-0x18)={0x10000, 0x20, 0xde, 0x9, 0x2, 0x3}) 2018/01/31 01:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000011a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000808000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) pause() setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000cfc000)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@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}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f1f000)='/dev/amidi#\x00', 0x3, 0x6000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000ee000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002eb000)=0xe8) r3 = getegid() fchownat(r1, &(0x7f00004ff000-0x8)='./file0\x00', r2, r3, 0x0) [ 40.313183] binder: 6329:6334 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d3000)='/dev/sg#\x00', 0x0, 0x1000000) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ccc000)={0x0, 0xc9, "f214d72f79e141f9236b629e3c1ecfedcc3953cc62b1db6eefaf359cfcdb771ecd2a59321b58295645b052b21735014d77e68b0684cdf8f0fb991c05fee6fa0472f26337bd19346bb236ab1c69c44ea8e3e4c577a5c0228afd31f72fd5d9b219ef5c184fff217915eabd9de7bd3e02b7d08712b3dbd768f188298636325a60a0ae9c676deea21be2ba20934aeae6c35bbc32b408ff0438dd266b40d64b56b522bd537458e2259f58544bfaf913c61638b6687a35bebbb873f68642ca6c8973a046518ae61ad9ab3ded"}, &(0x7f0000b5c000-0x4)=0xd1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d2000-0xc)={r1, 0x3, 0x10}, &(0x7f0000937000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00002d2000)=""/4, &(0x7f0000792000-0x4)=0x4) 2018/01/31 01:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)={0x0, 0x10000, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/31 01:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x159) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cfc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000083e000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1f14}, &(0x7f0000bb6000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000080e000)=@assoc_value={r2, 0x244}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000063a000)={0x0, 0x110401fd}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d23000)={r2, @in6={{0xa, 0x3, 0xf0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, 0x98) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000047a000-0x9)='/dev/vcs\x00', 0x490000, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077b000)='/dev/sequencer\x00', 0x600, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/01/31 01:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/31 01:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r0, r0, &(0x7f0000cb2000-0x4)=0x0, 0xffff) 2018/01/31 01:21:54 executing program 0: r0 = getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000097000-0x8)={0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f0000090000)={0x3, 0x78, 0x10000, 0xffff, 0x100000001, 0x2, 0x0, 0x8, 0x10000, 0x2, 0x7fff, 0x1, 0x8, 0x4, 0x7, 0x8, 0x8, 0x8, 0x1ff, 0x2, 0x400, 0x9, 0x1, 0x9, 0x10000, 0x1, 0x1, 0x401, 0xba, 0x4, 0x3, 0xfffffffffffffffb, 0x7f, 0x1, 0x800, 0x5, 0x0, 0x40, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000cb2000)=0x0, 0xc}, 0x7a0f54de41c51da, 0x7, 0xfff, 0x5, 0x2, 0x5, 0xd13, 0x0}, r0, 0x7f, r2, 0xc) tgkill(r0, r1, 0x8) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r3, 0x440000000000127f, &(0x7f0000033000-0x3d)='u') mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000034000-0xc)='/dev/amidi#\x00', 0x6, 0x4200) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000000)=0x5c, 0x4) 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xfffffffffffffdd3, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bf3000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x0, 0x3, 0x2, 0xfd69, 0x1, 0x20000000000}, 0x20) sendmsg$inet_sctp(r1, &(0x7f0000475000-0x1c)={&(0x7f0000212000-0x1c)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0xea, &(0x7f00003dc000-0x8)=[{&(0x7f00006fe000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x200000000000028d, 0x0, 0x0, 0x2}, 0x10) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000f000)={0x0, 0x6b, "2e05f0ca015476987fb192a87361e1c19203c08602bfbacfc256358c49a1c9adab548796a6e37665ffd6a0d69f4fad8928b78a5d7138ffb97ab406a16e762329f35b11ecb1f3da560faea74de2f3cbc794366a720b462a2e0b316f78edc72390b0dfa060c17e28b3ef00e9"}, &(0x7f0000003000)=0x73) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r2, 0x5c22}, &(0x7f0000002000-0x4)=0x8) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002b1000-0x8)='keyring\x00', &(0x7f0000568000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000086e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009ae000)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000060c000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x0, 0x3, 0xf222, 0x2, 0x0, 0x80, 0x7f, r2, r3}, {0x7, 0x4, 0x10000, 0x9, 0x6, 0x0, 0x8, 0x20}, {0x100000000, 0x9, 0x8000, 0xffffffff00000000}, 0x0, 0xb, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3c}, 0xa, @in=@empty=0x0, 0x3, 0x7, 0x0, 0xffffffffffffff01, 0x7, 0x400, 0x9}}, 0xe8) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000b6b000-0xa)='vboxnet0,\x00') r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000352000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffffffffc1) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f00000b8000-0x80)=[{&(0x7f0000f4d000-0xe6)="176a3f77116508d575547fc6ad97c9bcd7f89bd735863056f3f89ff4551d86e8938104c475239d546c99975f98d1182a4fbe1e3ae0b266d707fedb255f27a3dd4f83ad5111fc5e6fb0ca940e464403441059557239a206be", 0x58}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.451331] binder: 6368:6374 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 40.476629] binder: 6368:6374 BC_FREE_BUFFER u0000000000000000 no match [ 40.493093] binder: 6368:6374 Acquire 1 refcount change on invalid ref 1 ret -22 [ 40.500815] binder: 6368:6374 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 40.507880] binder: 6368:6374 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 40.530902] audit: type=1400 audit(1517361714.125:41): avc: denied { getopt } for pid=6388 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000914000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000d0f000)={0x0, 0x8ce5}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00004b6000)=0x71b, &(0x7f00005cb000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/ppp\x00', 0x20003, 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) sendmsg$key(r3, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f0000221000-0x50)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r3, &(0x7f00007bf000-0xb9)=""/185, 0xfffffffffffffd40) 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/checkreqprot\x00', 0x440, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00004af000)=""/219) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000c0f000-0xd4)=""/212) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000cc3000)=0x12) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16)="", 0x0, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000-0x9)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/ppp\x00', 0x400000, 0x0) munmap(&(0x7f0000c30000/0x1000)=nil, 0x1000) recvmsg$netrom(r1, &(0x7f0000703000)={&(0x7f0000776000-0x48)=@full={{0x3, {"ee5796363a1b60"}, 0x9}, [{"277da7f24f8c6e"}, {"481670e4e7fffe"}, {"2ac08d01580693"}, {"b7cb6fac52d9a1"}, {"6d95aea806ed19"}, {"669a742cb437c0"}, {"da2ba0b802e2c6"}, {"ccedf1e34d72c8"}]}, 0x48, &(0x7f00000e9000)=[{&(0x7f0000062000)="", 0x0}, {&(0x7f00009f4000)="248d7befdf8b047c1f804d019ef70e5ce0b8f5388162ffff53b80a375d95f785cf83fce3ccd8", 0x26}, {&(0x7f0000b37000-0x59)="f82d5c8735c95ead47645a6836882eda9ab00067dd12cb4f3ed741f095b42e099faff1c338719caa251b4c6aeaff84e475ca51c07eb8473aeb68ac11ce8a652414744f06eaff377769afc9c51cf388b68847ea725145fdc765", 0x59}, {&(0x7f00002f1000-0x69)="93144f2486c8f2113a1b472c6e33a77da06b994d631a32eb7598ec582fcebfac27578fbb39bb3326da5042227f7418fc165193a34b230eb6bade9f545b0c0be51e0cdd700ad6ee58a93f8494e927109dac5470c0390f9278ea6461cffef11ef43551a2232287d7a534", 0x69}, {&(0x7f0000f59000-0x38)="6a02a85d2e2ae756633445ff28f10e8e4af264e2b49efa8e55bda8e0971c18f80b91dc47144e37dda7602c874011e980d5af6bd24856a806", 0x38}, {&(0x7f0000be2000-0xc1)="d77fa121b9d39b2ef5d631091ebbe69d2b1511e34a52408362e6e384844e8ad8d92f3147f6911b20c8283c9efe9bb3cb1b7ca8f745578be4c43f3e4afaa5386e680417aec5de22fa5a7295dd5bdf14c89bbdc9280536d01229dca26eff6515eab1a0fdd80a387918e2d9dec22df69d3b1ddbf560933660e19985a5f6bcc21b63613d389aef7b206c185c94e75878fe117f5d2919ab9e8b057118cce0474e6fd4354dc497f0cc01e8a4dba014b064f080c4074080eed4af440e83f3fa5ff76037ec", 0xc1}, {&(0x7f000028b000-0x1000)="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0x1000}, {&(0x7f00006a6000-0x1000)="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0x1000}, {&(0x7f0000a6a000)="45cf401eb87568f0d62f6e13bd15fb1a9af7bd3d68ce75fe50dd9a8621bb75acc7ff0f4597d81d9f151a3a7afcfdd03cdccd4646b7aa4093b1b7fe65", 0x3c}, {&(0x7f0000e80000)="300d1dd2d0995e1fbe6261c6909f39d24817e90925b0c2515abed731810622d37594d52167a43c82f098d2f5", 0x2c}], 0xa, &(0x7f0000220000)=[{0x30, 0x0, 0x4, "97922b01a19895f770a500d782023fcc9dfba50913859f0b3a8bf90a6861e9624f"}, {0xb4, 0x198, 0x9, "d4b0628633d44a083ad0cffa37d3879666b9d261b57a4c460731df6d783b92e662cde332615e453ae51c9c7b6c3d665803472688dfa3d31b165c2b7c9f6177d87f5ff8c9932bc9ba466203ea50531693a7a957034000ecab8f9247abd240f8cfb56d39e17d1ab356ea59c93043e58f1cc526bc5ff2e84912cdee7f91c5d1f15045f69e1097ecfd071866d4e8d377044dc0b9c0be3bc0ac4edc781e297cee071ec8ec4c21b7c8"}], 0xe4, 0x10}, 0x10041) dup(r0) 2018/01/31 01:21:54 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xa9, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xe8, &(0x7f000030b000-0xe8)=[@in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xc4}, @in6={0xa, 0x2, 0x7eb, @loopback={0x0, 0x1}, 0xe0000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5e3b121d}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0x1200000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x2c, &(0x7f0000d34000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}]}, &(0x7f000016f000-0x4)=0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000002000)={0x6, 0x4, 0x9, 0x0}) 2018/01/31 01:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a5000)={0x0, 0x3, 0x10}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x1cf, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x20) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000630000-0x16)='/selinux/checkreqprot\x00', 0x210040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dce000-0x1a)={0x0, 0x3, 0x9, [0x80000001, 0xffff, 0x6, 0x6, 0x1, 0xfffffffffffffffa, 0x41ba, 0x1, 0x3]}, &(0x7f000027d000-0x4)=0x1a) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082f000-0xc)={r2, 0x4c, &(0x7f0000154000)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xc28b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006bd000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000974000-0x4)=0x9, 0x4) 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x840, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ff9000-0x49)=""/73, 0x49) setsockopt$inet_int(r1, 0x0, 0xc9, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) [ 40.643404] binder: 6406 RLIMIT_NICE not set 2018/01/31 01:21:54 executing program 7: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000438000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000219000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x5, 0x10000) 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000)='./file0\x00', 0x1, 0x44) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96a4, 0x4, 0x8000, 0x100, 0x84}, &(0x7f0000011000-0x4)=0xa0) connect$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 01:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$inet6(0xa, 0xe, 0xff, &(0x7f0000a82000-0x8)={0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000951000)=0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000051a000)={0x3, 0xfffffffffffffffc, 0xd1f5, 0x4, 0x459ddb43, 0x33fe, 0x6, 0x2, 0x7, 0x3, 0x7fffffff}, 0xb) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) io_setup(0x4, &(0x7f0000bd3000-0x4)=0x0) io_cancel(r3, &(0x7f0000c97000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000270000)="e63d2805d429bfff344c2d968190a9b2518a74e8f5b7f6319244d71164d42b7bd4243ed49947c20e9ffa847f4cf172bf9d8860aac7ef6ffb21734dc1ea237b3f12773ffab36153b8056e9be5bb50abf421485475a64800c9e84dc5333f7dae5b851a9edde89c457e19f0c428aa1ceab2e3aa86dc4faa1adac1bc745dd336f97f55f0d288cda1785e0a8cd262a786ed0fde9a9d68ad01c18e6fd0ad1aacfdfd9f", 0xa0, 0x56a8, 0x0, 0x0, r2}, &(0x7f0000800000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 40.707759] binder: 6404:6426 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 40.737147] binder: 6404:6426 BC_FREE_BUFFER u0000000000000000 no match [ 40.744360] binder: 6404:6426 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a5000)={0x0, 0x3, 0x10}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x1cf, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x20) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 01:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c4b000-0x4)=0x10, 0x80800) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000057a000-0x4)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000851000-0x1c)={&(0x7f00008ef000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef7000-0x28)=[{&(0x7f0000247000-0x1000)="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", 0x1000}, {&(0x7f0000c2b000)="b3efa80fb9d8a76e7e8cea079e2791ab3e6ac9c0831b365ded2b5c3b7fb66fc567b9cf4f8bc1a433dfe936c9d93956374b6cf886c4be3e7f7528f3ed8d875419c09e4934d403999103efc84881e62a043cd2e5968283fcd0d1b7f2ed3ed0eed89aafc52443d3d8840aa612fab74d860286d6ad9852487f", 0x77}, {&(0x7f0000d0c000-0xf9)="d9a4bc27d0ce0551df612673e0fc5a878a08285bde39e6c9893a54d8c8ff075be5b4b26dbc81973a8f859dbe6aafe3ed96bb23250e61083a8dba792f4500405bb7e0d101821cdbf4aaa6eb9e4bffcc7c0f86b5b7b0be422c2db6e88345f74fc8e80f3abe2da8aed65a0874354231fd72196feb5cc124e9dc35880ddd2d7f6d3307bd52dd45ada133918101d0fb50793627e7caadc0a9bbd4a355d69182b34b76d251e777b46074a8f61949fb40670cebaaaf2d3976504dd0838dfb9084e78b4b620438659d8aac6f4d1a0117bdf0a68b92957480dd845fbc61f31c21e2614c2cfc694f9196360ef0c335fbd74a7b881305b173f42cf1c0c6dd", 0xf9}, {&(0x7f00008c8000-0xf5)="b8a7274149b4ff1ece71d6fff3db7d01249beddef16ba15eab3974b4582609249e34018576bccc11b9ca141e6e58ebdbc63dee1fe5ea79d6f45525f8175820ad9cfcbbdc0ffff7c7197281952513b1f1f30d291f652228b0da8dce80ead20fc73adc39259a7d931285aaabf3fa7d826864bcdde3af431c4b06f59b0d1736085f5330320942bab56abbdc604881d04264ef9b8eeb9f72dab18b4df6220c5bf28975b2bbaa0926bc8c6414eb0808c2f80e43b9b6995bf0a39fad24cf5c67655e4fbf25fbb822206ff2f7ea468540dc09bbf66407b7414922f714a3773b92a90297b63dc00d286f8593189508619baecc69eb538d158e", 0xf5}, {&(0x7f0000cd6000-0xfa)="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", 0xfa}], 0x5, 0x0, 0x0, 0x10}, 0x4800) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r4 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') process_vm_writev(r0, &(0x7f0000ec5000-0x38)=[{&(0x7f00005a6000-0xc5)=""/202, 0xca}], 0x1, &(0x7f0000539000)=[{&(0x7f0000823000-0xe4)=""/228, 0xe4}], 0x1, 0x0) sendfile(r4, r4, &(0x7f000079c000)=0x0, 0x7ff) sendmsg(r3, &(0x7f000021a000)={&(0x7f0000227000-0x58)=@nfc_llcp={0x27, 0x7, 0x1, 0x2, 0x1, 0x8000, "a8d52c053e9d9f0d70fb818cfd1880bb5639492a90912c3de961afeaff0600fc5d7d51d144e2b3ffe0c8fb1dabb2b4fd37f064fc1bb64a3cf00630596cc36d", 0x9}, 0x58, &(0x7f00003bf000-0x8)=[{&(0x7f000015d000)="5113bf", 0x3}], 0x1, &(0x7f000000c000)=[], 0x0, 0x10}, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ca8000-0x4)=0x0, &(0x7f0000833000-0x4)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000e93000-0x8)=0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f00000b5000-0x8)=[{&(0x7f0000b20000)="80fd", 0x2}], 0x1, 0x0) 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000091000-0x8)='./file0\x00', 0x2) rt_sigprocmask(0x1, &(0x7f0000551000-0x8)={0xfffffffffffffffe}, 0x0, 0x50) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000132000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x420000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000bd5000)={0x81, 0x40, 0xf1d, 0x4, 0x9, 0x6, 0x4, 0x800, 0x3, 0x0}) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$kcm(r1, &(0x7f000033b000)={&(0x7f0000f0e000)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f0000e0e000-0x48)=[{&(0x7f0000d15000)="ef45d8881d483452f50823308bab7d449c1f0e2743bd21ed518ea5c66f585a22d8e59b6a624f3175006be3d4c68f6a651e028cf8cae068fbd4c97499c7969a4aad84e7587e8b0e48b777c167ea7003c08c4d68401a425d5d8f885def001fbc24018d101cc89eb73a1476807f", 0x6c}, {&(0x7f000031c000-0xb5)="680748ab4ef304932272601e2bf7d3f4c8a626e1d42da9c088fd6276688427c0cd0359fb1483dc3f33cb3383dc035002b4e899040165ac41c2ab06710c404eaa8ee894892538fb6a616c754da31af90330ffa3601456198d5aae511e4dbf22eddaa0a50c5ac2b1f07750be14387bb095fb21d295a933b80a1b489fb873737231962e5ed730773708551c0e9630a1e79e5d7c78105db9c9c044a15085058b094624e5bfaac9658687bdba2e6b1cdfac1559fb654c17", 0xb5}, {&(0x7f0000f5b000)="1479493aca94018133242d60732bacda78e52c0914c31f864057ce1fcb8b861698e6d64ef711bf3138fe3dd4ef8fcc189762e6bf135101258650d51c11445a757d5dd4061f6014bb065a4631be90ee0be8b3a9faeef4d878d0f90a8dc013ff64b6044b2bb472fa2991d24d3745ba97815bfccb47a2831ea1f44c159041078133a8a236fde62b823b2a7f7336f28bcb9725640b", 0x93}, {&(0x7f0000754000)="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", 0x1000}, {&(0x7f0000912000)="d70c66ef0d816e680562acdd40722db437db69301cb7e4d55993e2a2f75181c15a2311e2f613e4c54abf7f10dd20ac014f842836e96d3143bd4768763ab64675de1ec381c7270ebf77595b1610eaee8e05c7dcfd160298701d4faeadfc4567543a75c7eba269c323eaa7dab4cd7cc712ed31fd909333d2e632056a2f3046544c17d22d6be85c069ff7156632f04ca5eb977b49421bd8f86d16795104a6c3e2f863bc37b0e37c740c9235e025e923833303a365e2fc849a903aab4cfff3d049a42e9e339f5d77a731c01e8186b5", 0xcd}, {&(0x7f000045c000)="42120dfa8031184573fc7fa40fde3a2668217ed2f0da9735f40f69c068b04b2d9c1ffb96ebc6dc2a30", 0x29}, {&(0x7f0000738000)="0ad4683fb7253d2028382473ab233819d4d677f58cba546721", 0x19}, {&(0x7f0000781000-0x9f)="969d89f54a658297b1d1d4b84aafe51666815f186dc0138675afc2a2fed0750b6b71f9b62f513e9b055b69125aa6abe58b6f1c7463ed5274a2fc4043d19289d70b0b776425973ae5859ddd9e1b7e1294bc1ef71230289067a8cdfdaa68fd5356bd42f95b2eb2deae9557ca1918f0b4cef8c4a27a2f89a58ce3ad13314294c30e6ea75efb014989ff43b717dd3edb71c1ed5c067c85cce1eee5eefd851ba458", 0x9f}, {&(0x7f0000176000)="c7ca37a264a12980077e0baa8090d06036b74c20f677fc5db91dfe5165971fb124cb", 0x22}], 0x9, 0x0, 0x0, 0x0}, 0x40) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) timer_create(0x7, &(0x7f0000bcc000)={0x0, 0x38, 0x0, @thr={&(0x7f0000ecb000)="38a4a0cefbdd90b6eeb317e09079c17fe87203d366bc74b6cc28da34a0e621ac1d5234c7b20b3b91332fd0bddb5724d48a6d3efa4eee4e09f0e0a7bc1be6c8c1de2efd2b41f7a31f9d9faea41df9478dedb7cfb6bca1fe1f3fb4ac643a49e07fb1c5a6d755562f7776bb53c4b4bd463692beb4b5d1188d5db54afb5f87abe991a77a847b788b69005ff9923f7071884ebc9abc7fdcf256e52033e07e32836af179099bfa0f83f88663c37bc3519d9b51000d64c74d68741e5af99629cd52917a71d1454a08eb1ef3ff2ab5a77c5202cf2c48019808a25b5fc9513f0c05655a1431", &(0x7f000092f000-0x57)="3fc298f8fab53aa3bc233728d97128d81cb4caa110aa0c775ea8e708a2b43156a4b567c3631868857ca7567306e2a3decaf2e86bd049b6ae15fd0e5d0916efa4b5911bcfdc9348550d1e021fa6fa0eabd437055a34f6bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000-0x4)=0x0) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004ac000)='./file0\x00', &(0x7f0000d18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000260000)='./file0\x00', &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000751000)='./file0\x00', 0x1, r0, r1, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/mixer\x00', 0x2000, 0x0) pread64(r2, &(0x7f0000213000-0x97)=""/151, 0xfffffffffffffe66, 0xfffffffffffffffe) write$fuse(r2, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) openat(0xffffffffffffffff, &(0x7f0000e8f000)='./file0\x00', 0x0, 0x0) 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000593000-0x24)=""/36, 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f4c000)={0x0, 0x13, "1ecc116f97d926c399d967a19652b54d380cc3"}, &(0x7f000033a000-0x4)=0x1b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b9b000)={r1, 0x1000008}, &(0x7f000082e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000923000-0x10)={0x1, 0x8000, 0x5, 0x2, r2}, &(0x7f00006da000-0x4)=0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bcc000-0x14)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00002d4000-0xf)='children\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000feb000)={0xbd5, 0x40, 0x5, 0x5}, 0x10) exit(0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000019e000-0x10)={0x5, 0x0, 0x0, 0xfffffffffffffffe, r3}, 0x10) pread64(r5, &(0x7f00007e0000-0xea)=""/234, 0xea, 0x63) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/31 01:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) [ 40.752839] binder: 6404:6426 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 40.759886] binder: 6404:6426 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a26000-0x4)={0xffffffffffffff9c}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c3a000-0x4)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000259000-0xc)={r2, r3, r3}, &(0x7f00000ef000)=""/177, 0xb1, &(0x7f00002a2000-0x2c)={&(0x7f0000424000-0x40)={'sha256-ssse3\x00'}, &(0x7f0000727000)="cd168d74fedc6d3e083479b0c6d090969378d09645d6aa98632cab15dffad9774820db89db904b2877d020e755c99f1c67ac5386d710e17587c8dfd8e1ab5199d9e6a48e7ea818a7305c423872ceba17050527020da3b998c99a5777cc645c04caf0be0173dde0c06f85", 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/vhost-net\x00', 0x2, 0x0) setns(r4, 0xc000000) [ 40.821050] binder: 6444 RLIMIT_NICE not set 2018/01/31 01:21:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000722000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="", 0x0) 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000dbc000)={0x3, 0xffff, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000057e000)='/dev/ptmx\x00', 0x1, 0x0) 2018/01/31 01:21:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000f85000)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$alg(r1, &(0x7f0000235000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000368000-0xe8)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c51000)=0xe8) readv(r2, &(0x7f0000444000-0x18)=[{&(0x7f0000fde000)=""/16, 0x10}], 0x1) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000bda000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000176000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000c8000-0x10c)={{0x20, 0x7, 0x68, 0x69, "3a29384ed7909838a83b26e40e4b974895df63b17a8aac9c1699be865d79b85e60fcd1c1e624955dba5206d4", 0x1}, 0x0, 0x0, 0x1, r3, 0x7, 0x7ff, "8271eae870fc38b99ba34ae4f1b254bbfcbcfd6215d6e62475a46af556f8f4a053ea54679852f033ec2feeff5225489e26c8ffb32bf546adaaf2e59c38fbc5f6", &(0x7f0000c90000-0x3)='[]\x00', 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], [0x9, 0xfffffffffffffff9, 0x23e, 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]}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) recvmmsg(r0, &(0x7f000014f000-0x20)=[{{&(0x7f0000914000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f23000)=[], 0x0, &(0x7f000020c000-0xf8)=""/248, 0xf8, 0x9}, 0x206}], 0x1, 0x100, &(0x7f0000079000)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000181000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000476000-0x8)={0x0, 0xca}, &(0x7f00009b3000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000585000)={r5, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 01:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ed000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) poll(&(0x7f000058c000)=[{r0, 0x244, 0x0}], 0x1, 0x400) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80, 0x0}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004f9000-0x4)=0x0) mlock(&(0x7f0000787000/0x14000)=nil, 0x14000) r3 = dup(r0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00001d5000)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r3, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)={{0x0, 0x0}, {0x0, 0x0}}) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x3) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$ipx(r3, &(0x7f000078e000-0xf4)=""/244, 0xf4, 0x0, &(0x7f00008cf000-0x10)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2, 0x0}, 0x10) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) [ 40.855569] binder: 6439:6458 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 40.881073] binder: 6439:6458 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f52000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.918962] binder: 6439:6458 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000ab0000)={0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(r0) tkill(r2, 0x1e) 2018/01/31 01:21:54 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000607000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000049a000-0x78)={0x1, 0x78, 0x3ae, 0x2, 0xfffffffffffffe01, 0x200, 0x0, 0x2, 0x0, 0x2, 0x5, 0x4, 0x8, 0x80000000, 0x20080, 0xd597, 0x7fffffff, 0x8, 0x8, 0x200, 0x0, 0x4, 0xffffffff, 0x9, 0x4, 0x0, 0x8, 0x9, 0x9, 0x9, 0x1, 0x1, 0x9, 0x2f0, 0x1, 0x800, 0x3eb6, 0xb5, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x10, 0x6, 0x2af9b0e9, 0x7, 0xffff, 0x8af, 0xffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffff9c, 0x610, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1001, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x20, 0x0}, {r6, 0x8020, 0x0}, {r7, 0x9, 0x0}, {r8, 0x110, 0x0}], 0xa, &(0x7f0000999000)={0x77359400, 0x0}, &(0x7f0000000000)={0x3ff}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$amidi(&(0x7f00008cf000-0xc)='/dev/amidi#\x00', 0x3, 0x42) r10 = 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) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r11 = syz_open_dev$vcsa(&(0x7f00003af000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r11, 0x400448c9, &(0x7f0000237000)={{0x1, 0x2, 0x3, 0x9, 0x800, 0x3}, 0x8e}) epoll_create1(0x0) write$fuse(r11, &(0x7f0000e49000-0x28)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x5, 0x80000000, 0x0}}, 0x28) ioctl$int_in(r10, 0x5421, &(0x7f00004b9000-0x8)=0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00003b7000-0x4)=0x0) perf_event_open(&(0x7f0000f7c000-0x78)={0x5, 0x78, 0xfffffffffffff2e6, 0x6, 0x8, 0x8001, 0x0, 0x8, 0x100, 0xb, 0x80000000, 0x5, 0x40000000, 0x39, 0xf46e, 0x7, 0x9, 0x8, 0xcb1, 0x6, 0x100, 0x200, 0x101, 0x7, 0x1, 0x3, 0x4, 0x7, 0x6, 0x7, 0x6, 0x88e5, 0x180000000000000, 0x4, 0xffffffff920b4b4c, 0x8a06, 0x400, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0x8}, 0x800, 0x40, 0x1, 0x0, 0x6, 0x7f, 0x8, 0x0}, r12, 0x7, r11, 0xc) ioctl$KVM_GET_DIRTY_LOG(r11, 0x4010ae42, &(0x7f0000d9a000)={0x0, 0x0, &(0x7f000085d000/0x2000)=nil}) 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000e08000)=""/16, &(0x7f00006d8000-0x4)=0x10) fanotify_init(0x2, 0x0) [ 40.931732] audit: type=1400 audit(1517361714.528:42): avc: denied { create } for pid=6468 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.010525] binder: 6439:6458 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 41.017587] binder: 6439:6458 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cd000-0xc)='/dev/rfkill\x00', 0x81, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000698000-0x74)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, {&(0x7f0000f97000)=""/35, 0x23}, &(0x7f0000b0c000)=0x0, 0x2}, 0x74) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000056000-0xc)='/dev/amidi#\x00', 0x5, 0x1) r1 = mmap$binder(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x1000000, 0x110, 0xffffffffffffff9c, 0x0) r2 = mmap$binder(&(0x7f0000a31000/0x2000)=nil, 0x2000, 0x1000008, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f8d000)={0x50, 0x0, &(0x7f00004f6000)=[@decrefs={0x40046307, 0x3}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000ee6000-0x58)=[@flat={0x0, 0x100, r1, 0x3}, @flat={0x77622a85, 0xb, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000458000)=0x0, 0x1, 0x1, 0x6}], &(0x7f0000403000-0x10)=[0x38, 0x28]}}], 0x87, 0x0, &(0x7f0000c05000)="5773f96de771701d61c978d773ff5d2423a67addcf54492a5547404eed5b3a75495fd9294a55b7be8e941b7af9c0f76831ac3082fecdf5e1e7fcf1445278102a753777dcce5eb500629954aa139ffd0eeaf4495a13429b97582c78cb1901a3230aad6662703c395c43cc0d9ced1a715ed56bba71b5bb6585a9e51f1da026a52c3f9c41852e3787"}) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000b59000)=@file={0x1, './file0\x00'}, 0xa) getdents64(r3, &(0x7f0000593000-0x24)=""/36, 0x24) getdents64(r3, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/31 01:21:54 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x100000932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000009e000)="", 0x0, 0x0, &(0x7f0000de5000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000fde000-0x6)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000082c000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000fdf000+0xbe8)=""/4096) 2018/01/31 01:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f00005a3000-0x18)=[{&(0x7f0000f9c000)="f8c6ab69b18dd70993094311624f93e9e9546eee30ecfcdf37fa58c5d6872f40a559110c", 0x24}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000978000-0x4)=0x8000, 0x4) 2018/01/31 01:21:54 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000607000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000049a000-0x78)={0x1, 0x78, 0x3ae, 0x2, 0xfffffffffffffe01, 0x200, 0x0, 0x2, 0x0, 0x2, 0x5, 0x4, 0x8, 0x80000000, 0x20080, 0xd597, 0x7fffffff, 0x8, 0x8, 0x200, 0x0, 0x4, 0xffffffff, 0x9, 0x4, 0x0, 0x8, 0x9, 0x9, 0x9, 0x1, 0x1, 0x9, 0x2f0, 0x1, 0x800, 0x3eb6, 0xb5, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x10, 0x6, 0x2af9b0e9, 0x7, 0xffff, 0x8af, 0xffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffff9c, 0x610, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1001, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x20, 0x0}, {r6, 0x8020, 0x0}, {r7, 0x9, 0x0}, {r8, 0x110, 0x0}], 0xa, &(0x7f0000999000)={0x77359400, 0x0}, &(0x7f0000000000)={0x3ff}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$amidi(&(0x7f00008cf000-0xc)='/dev/amidi#\x00', 0x3, 0x42) r10 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r11 = syz_open_dev$vcsa(&(0x7f00003af000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r11, 0x400448c9, &(0x7f0000237000)={{0x1, 0x2, 0x3, 0x9, 0x800, 0x3}, 0x8e}) epoll_create1(0x0) write$fuse(r11, &(0x7f0000e49000-0x28)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x5, 0x80000000, 0x0}}, 0x28) ioctl$int_in(r10, 0x5421, &(0x7f00004b9000-0x8)=0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00003b7000-0x4)=0x0) perf_event_open(&(0x7f0000f7c000-0x78)={0x5, 0x78, 0xfffffffffffff2e6, 0x6, 0x8, 0x8001, 0x0, 0x8, 0x100, 0xb, 0x80000000, 0x5, 0x40000000, 0x39, 0xf46e, 0x7, 0x9, 0x8, 0xcb1, 0x6, 0x100, 0x200, 0x101, 0x7, 0x1, 0x3, 0x4, 0x7, 0x6, 0x7, 0x6, 0x88e5, 0x180000000000000, 0x4, 0xffffffff920b4b4c, 0x8a06, 0x400, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0x8}, 0x800, 0x40, 0x1, 0x0, 0x6, 0x7f, 0x8, 0x0}, r12, 0x7, r11, 0xc) ioctl$KVM_GET_DIRTY_LOG(r11, 0x4010ae42, &(0x7f0000d9a000)={0x0, 0x0, &(0x7f000085d000/0x2000)=nil}) 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000026c000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x8001, 0x5, 0x3}, &(0x7f000026c000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000026c000-0x14)={r1, 0xbd, 0xffffffffffff852c, 0x0, 0x3, 0x3}, 0x14) 2018/01/31 01:21:54 executing program 3: r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x14, &(0x7f00006db000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x156, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x8) fcntl$setsig(r0, 0xa, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000202000)={0x0, 0xffffffffffffffff, 0x5, 0x1, 0x0}, 0x14) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4024700a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006ef000-0xb)='/dev/audio\x00', 0x200, 0x0) mq_timedsend(r2, &(0x7f00000e8000)="8603a371b0e68e0db35c5afc8414692fe09af3dd52349b8fd5d2b62b07899a98f3346391f89aac7d56359111df64d6f9dbe2b1cbc8c45d45be927bac629d52322395bd0c3f6dc967949d8f76eb114dbaaeab0972551b8d30ce69bbf47a5e1e0708dd48f3c33ba604a54fa10cf455460e3902fb4036289c54503882b752e8c4", 0x7f, 0x8, &(0x7f0000b34000+0xc07)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000678000)=0x400001) 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/dsp\x00', 0x4c01, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f92000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/31 01:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) wait4(0xffffffffffffffff, &(0x7f0000cb3000)=0x0, 0x0, &(0x7f0000e10000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f00008db000)='/dev/input/event#\x00', 0x67d, 0x1) write$evdev(r0, &(0x7f0000855000)=[{{0x0, r1}, 0x1, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 41.114971] binder: 6507 RLIMIT_NICE not set 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9000) setsockopt$sock_int(r0, 0x1, 0x20100004, &(0x7f00005dc000)=0xfffffffffffffffe, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000063a000)={0x8001, 0xf002}) epoll_create(0x9) sendto$inet6(r0, &(0x7f0000de9000-0x5d)="c6d21f5a660b9f0df975781049184992bcf94fe0518196124e37b5add1ccb04ed66716b2e4784107e2ac5af20816d19644a3884383e844a7ac34606b4fce642f155ae82c3c564083bea5d652a1f8c79f0a1baf8752fcf07fc1da524d11", 0x5d, 0x0, &(0x7f0000887000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x456) 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000a9000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00006f0000)=""/149, &(0x7f0000d5f000)=0x95) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007df000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000382000)={0x0, 0x0}) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000d45000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000a5f000-0x4)=0xff, 0x4) r3 = syz_open_procfs(r2, &(0x7f000048e000)="6a7f02f012b2ad0dc0320d68cd823fda7d85aa44597cf4a1f0fd3618d834fd0bb90fa3cebfa172b1b857e4533a6a06b41442d1b8995f23d4e5adb8a193036819a362ebef1650df99b3b9b0d932c333a0993bfd2b929d05e1bdb2dff7f8cbce39804be75b42457051b44b00006ac9a69750e0b3d892f44611ceb4271d57f75063a7b73ce005b99a2dd92462d5221e70dbf0706a1b55e8c5b57ac4667b83c85b06e0751ed5a7fde3dcc2f802eea881bf8c0a7ba2a0709535105561c260076f9330a751c516256416d95bb392615d853a7e2b") getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000601000)=0x0, &(0x7f0000702000-0x4)=0xfffffffffffffdf3) bind$alg(r0, &(0x7f00003d7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000850000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d17000)=@int=0x80, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000396000-0xe8)={{{@in=@empty=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000-0x4)=0xe8) r4 = accept4$alg(r0, 0x0, 0x0, 0x7fffe) sendfile(r0, r4, &(0x7f0000a2f000-0x4)=0x0, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000d76000-0x2)={0x1, "fc"}, 0x2) socket$inet6(0xa, 0xa, 0x7) 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de4000-0x8)={0x0, 0xffff}, &(0x7f00007a7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000629000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25e6, 0x1, 0x8, 0x4, 0xa}, &(0x7f0000fb1000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000127000)={0x4, 0xfff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1a) symlink(&(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000ffc000-0x8)='./file0\x00') 2018/01/31 01:21:54 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000607000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000049a000-0x78)={0x1, 0x78, 0x3ae, 0x2, 0xfffffffffffffe01, 0x200, 0x0, 0x2, 0x0, 0x2, 0x5, 0x4, 0x8, 0x80000000, 0x20080, 0xd597, 0x7fffffff, 0x8, 0x8, 0x200, 0x0, 0x4, 0xffffffff, 0x9, 0x4, 0x0, 0x8, 0x9, 0x9, 0x9, 0x1, 0x1, 0x9, 0x2f0, 0x1, 0x800, 0x3eb6, 0xb5, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x10, 0x6, 0x2af9b0e9, 0x7, 0xffff, 0x8af, 0xffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffff9c, 0x610, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1001, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x20, 0x0}, {r6, 0x8020, 0x0}, {r7, 0x9, 0x0}, {r8, 0x110, 0x0}], 0xa, &(0x7f0000999000)={0x77359400, 0x0}, &(0x7f0000000000)={0x3ff}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$amidi(&(0x7f00008cf000-0xc)='/dev/amidi#\x00', 0x3, 0x42) r10 = 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) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r11 = syz_open_dev$vcsa(&(0x7f00003af000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r11, 0x400448c9, &(0x7f0000237000)={{0x1, 0x2, 0x3, 0x9, 0x800, 0x3}, 0x8e}) epoll_create1(0x0) write$fuse(r11, &(0x7f0000e49000-0x28)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x5, 0x80000000, 0x0}}, 0x28) ioctl$int_in(r10, 0x5421, &(0x7f00004b9000-0x8)=0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00003b7000-0x4)=0x0) perf_event_open(&(0x7f0000f7c000-0x78)={0x5, 0x78, 0xfffffffffffff2e6, 0x6, 0x8, 0x8001, 0x0, 0x8, 0x100, 0xb, 0x80000000, 0x5, 0x40000000, 0x39, 0xf46e, 0x7, 0x9, 0x8, 0xcb1, 0x6, 0x100, 0x200, 0x101, 0x7, 0x1, 0x3, 0x4, 0x7, 0x6, 0x7, 0x6, 0x88e5, 0x180000000000000, 0x4, 0xffffffff920b4b4c, 0x8a06, 0x400, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0x8}, 0x800, 0x40, 0x1, 0x0, 0x6, 0x7f, 0x8, 0x0}, r12, 0x7, r11, 0xc) ioctl$KVM_GET_DIRTY_LOG(r11, 0x4010ae42, &(0x7f0000d9a000)={0x0, 0x0, &(0x7f000085d000/0x2000)=nil}) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc4000-0xc)='net/packet\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000292000-0x33)={r0, r0, 0x100000001, 0x1, &(0x7f0000240000-0x68)="1e86e14d7ef3ecc0cb742b5d6b9a60589d11e8dcc68d34f12fed442349dee48fb7a7039f7c4d4817fe2bb876d591fda09508e58f7076a26b0cb34e5421af7c6e595c1f1cf09c3051c85ee2b0778cac8b024f62e7fe5788749f41c0c936ecab318c1c4c116b067e01", 0x3, 0x100, 0x80, 0x9, 0x1, 0x80000001, 0xbc, "c232c83ead9c440f2b2787791497f579202b3a"}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f000079d000-0x8)={0x0, &(0x7f0000e12000)=""/233}) [ 41.168849] binder: 6504:6521 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 41.184612] binder: 6504:6521 BC_FREE_BUFFER u0000000000000000 no match [ 41.208762] binder: 6504:6521 Acquire 1 refcount change on invalid ref 1 ret -22 [ 41.235500] binder: 6504:6521 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 41.242608] binder: 6504:6521 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x80) pipe2(&(0x7f000020b000)={0x0, 0x0}, 0x80000) 2018/01/31 01:21:54 executing program 5: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) 2018/01/31 01:21:54 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000607000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000049a000-0x78)={0x1, 0x78, 0x3ae, 0x2, 0xfffffffffffffe01, 0x200, 0x0, 0x2, 0x0, 0x2, 0x5, 0x4, 0x8, 0x80000000, 0x20080, 0xd597, 0x7fffffff, 0x8, 0x8, 0x200, 0x0, 0x4, 0xffffffff, 0x9, 0x4, 0x0, 0x8, 0x9, 0x9, 0x9, 0x1, 0x1, 0x9, 0x2f0, 0x1, 0x800, 0x3eb6, 0xb5, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x10, 0x6, 0x2af9b0e9, 0x7, 0xffff, 0x8af, 0xffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffff9c, 0x610, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0x1001, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x20, 0x0}, {r6, 0x8020, 0x0}, {r7, 0x9, 0x0}, {r8, 0x110, 0x0}], 0xa, &(0x7f0000999000)={0x77359400, 0x0}, &(0x7f0000000000)={0x3ff}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$amidi(&(0x7f00008cf000-0xc)='/dev/amidi#\x00', 0x3, 0x42) r10 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r11 = syz_open_dev$vcsa(&(0x7f00003af000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r11, 0x400448c9, &(0x7f0000237000)={{0x1, 0x2, 0x3, 0x9, 0x800, 0x3}, 0x8e}) epoll_create1(0x0) write$fuse(r11, &(0x7f0000e49000-0x28)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x5, 0x80000000, 0x0}}, 0x28) ioctl$int_in(r10, 0x5421, &(0x7f00004b9000-0x8)=0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00003b7000-0x4)=0x0) perf_event_open(&(0x7f0000f7c000-0x78)={0x5, 0x78, 0xfffffffffffff2e6, 0x6, 0x8, 0x8001, 0x0, 0x8, 0x100, 0xb, 0x80000000, 0x5, 0x40000000, 0x39, 0xf46e, 0x7, 0x9, 0x8, 0xcb1, 0x6, 0x100, 0x200, 0x101, 0x7, 0x1, 0x3, 0x4, 0x7, 0x6, 0x7, 0x6, 0x88e5, 0x180000000000000, 0x4, 0xffffffff920b4b4c, 0x8a06, 0x400, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0x8}, 0x800, 0x40, 0x1, 0x0, 0x6, 0x7f, 0x8, 0x0}, r12, 0x7, r11, 0xc) ioctl$KVM_GET_DIRTY_LOG(r11, 0x4010ae42, &(0x7f0000d9a000)={0x0, 0x0, &(0x7f000085d000/0x2000)=nil}) 2018/01/31 01:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000090a000-0x4)=0x0) capget(&(0x7f000035f000)={0x20071026, r0}, &(0x7f0000d1c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c2c000)={0x0, r0}, &(0x7f0000f1f000-0x18)={0x400, 0x4, 0x5, 0x8, 0x6, 0x80000000}) 2018/01/31 01:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c7f000)={0x0, 0x50fa}, &(0x7f000083b000-0x4)=0x6) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c80000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x7, 0x400, 0xf3e, 0x10}, &(0x7f000071f000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r2, 0x0}, &(0x7f00001ca000)=0x8) 2018/01/31 01:21:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xd3)=""/211) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000958000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000076a000)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007e9000)='./file0\x00', &(0x7f000082d000-0xba)=""/186, 0xba) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x14, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$join(0x1, &(0x7f0000c73000)={0x73, 0x79, 0x7a, 0x2, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 01:21:54 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000000003, 0x2010, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000869000-0xa)='/dev/dsp#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000727000)={0x2, &(0x7f0000844000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a00000-0x8)={r3, 0x1}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00005ba000-0x4)=0x0) r4 = dup3(r1, r1, 0x80000) accept4(r4, &(0x7f0000692000-0x57)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ffc000)=0x58, 0x800) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/31 01:21:54 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a62000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000659000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000014000)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000ffa000-0x62)={0xf97cff8c, 0x8, 'SE Linux', "27a5cc58e15edf2fc26b332b836da3fc70f9ffffffffffffffe0dbfe82d582eb5a5f7a7c4d359c4a2f292829a3b029a289011c800000000000000005566d0ec86029b180ad3bbe0e2aa9ac26d6fd610e8d40"}, 0x62) r1 = syz_open_dev$mouse(&(0x7f0000880000)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000006a000-0x4)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f45000)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0xffffffffffff7235, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0xfffffffffffffffa, [0x2, 0x8, 0x20, 0x9, 0x10000, 0x2, 0x8, 0x7]}, 0x5c) listen(r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dcc000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000f2f000-0x10)={&(0x7f0000d24000/0x1000)=nil, 0x1000}) sendto$inet6(r0, &(0x7f00004e8000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) [ 41.367839] binder: 6560 RLIMIT_NICE not set 2018/01/31 01:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000668000)=""/37) io_getevents(r0, 0xb3, 0x0, &(0x7f0000001000)=[], &(0x7f0000002000-0x8)={0x77359400, 0x0}) epoll_create(0x9791) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) uname(&(0x7f0000113000)=""/222) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000774000)='/dev/sequencer\x00', 0x1063f, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000644000-0x4)=0x0) r1 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/31 01:21:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xd3)=""/211) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000958000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) delete_module(&(0x7f000091b000+0x3ca)='(\x00', 0x200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000700000)='/dev/dsp\x00', 0x242401, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000699000-0xe8)={{{@in=@loopback=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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002bb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f9000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000896000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3, 0x1af5, 0x0, 0x8000, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x7, 0x3, 0x1, 0x4, 0x0, 0x7, 0x1, 0x310b}, {0xfff, 0x40, 0x1, 0x4}, 0x7f, 0x5, 0x1, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x9e, 0x3989, 0x8, 0x1}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000030e000)=@filter={'filter\x00', 0xe, 0x4, 0x2dc, 0xffffffff, 0x25c, 0x94, 0x25c, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e23000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x94, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x17c}}, [{{@ip={@empty=0x0, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x338) [ 41.398759] binder: 6555:6560 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 41.419175] SELinux: policydb version 1489806631 does not match my version range 15-31 [ 41.433724] binder: 6555:6560 BC_FREE_BUFFER u0000000000000000 no match [ 41.433740] binder: 6555:6560 Acquire 1 refcount change on invalid ref 1 ret -22 [ 41.433758] binder: 6555:6560 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 41.433773] binder: 6555:6560 Release 1 refcount change on invalid ref 0 ret -22 2018/01/31 01:21:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/vga_arbiter\x00', 0x4002, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000481000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x105)={{0x2, 0x4, 0xfff, 0x0, "22e05624b0479e0372eaadba6da2cbffdbbaceac8cf1f271a101f85c34f9812999ccb63552759d43508d610f", 0x6d2}, 0x0, 0x0, 0x9, r1, 0x2, 0x0, "12f07e88a9792f9cb802c04fa024e468c903950897293c7d7d9f2926b1c57a71902f375a834fca89640bd6a15b51ae209e49ed6a2e4ed8a15ee0a2e062dfdab8", &(0x7f0000001000-0x27)='security!-loprocsecurity/cpuseteth0,lo\x00', 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x1, 0x8, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x32, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x2fc, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffff44, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x1) 2018/01/31 01:21:55 executing program 6: r0 = socket$inet(0x2, 0x80005, 0xff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x5, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x415, 0x98, 0x0, {0x0, 0x0}}, {0xffffffffffffff3d, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x49, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffeca, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x0) 2018/01/31 01:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000be4000)=0x6) 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00006bf000-0x8)='./file0\x00', 0x120) chmod(&(0x7f00004a4000)='./file0\x00', 0xfffffffffffffffd) 2018/01/31 01:21:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/xfrm_stat\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x6) 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000678000-0x30)={0x8, 0xc00119ff, &(0x7f00005ad000+0x96c)="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", &(0x7f00000f7000-0xff)="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", 0x1000, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000096000-0x2)=0x100000001, &(0x7f0000b51000-0x4)=0x3d7) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) 2018/01/31 01:21:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x4180, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000002000)={0x20, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 41.433781] binder: 6555:6560 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 41.433790] binder: 6560 RLIMIT_NICE not set [ 41.441955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 41.530691] SELinux: failed to load policy [ 41.535667] SELinux: policydb version 1489806631 does not match my version range 15-31 [ 41.544148] SELinux: failed to load policy [ 41.568671] binder: 6599 RLIMIT_NICE not set [ 41.574541] binder: 6597:6599 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 41.581955] binder: 6597:6599 BC_FREE_BUFFER u0000000000000000 no match [ 41.589279] binder: 6597:6599 Acquire 1 refcount change on invalid ref 1 ret -22 [ 41.607477] binder: 6597:6599 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000011d000)=@un=@file={0x0, ""/18}, &(0x7f0000169000-0x4)=0x14, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000839000)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, {0xa, 0x2, 0x640d01a4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80}, 0x6, [0x8, 0x1, 0xfff, 0x401, 0x1000, 0x4, 0x577, 0x9]}, 0x5c) clone(0x5, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) [ 41.614562] binder: 6597:6599 Release 1 refcount change on invalid ref 0 ret -22 2018/01/31 01:21:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000008000)='/dev/vcsa#\x00', 0x9, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x4, 0x4, 0x4}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0x1, 0x200, 0x1, 0x7ff, r1}, &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) 2018/01/31 01:21:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x4, 0x400) clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000008000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000678000-0x30)={0x8, 0xc00119ff, &(0x7f00005ad000+0x96c)="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", &(0x7f00000f7000-0xff)="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", 0x1000, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000096000-0x2)=0x100000001, &(0x7f0000b51000-0x4)=0x3d7) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) accept4$unix(r0, &(0x7f0000d0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000676000-0x4)=0x8, 0x80000) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f0000a67000)="") [ 41.665266] binder: 6597:6599 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 41.672602] binder: 6599 RLIMIT_NICE not set 2018/01/31 01:21:55 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000065a000-0x44)=""/68) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = creat(&(0x7f0000022000-0x8)='./file0\x00', 0x10) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f0000373000-0xbd)=""/189, 0xbd) r5 = syz_open_dev$adsp(&(0x7f0000eac000-0xb)='/dev/adsp#\x00', 0x4, 0xc6200) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000ab8000)={r3, 0xe0, 0x401, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000a2b000)={0x0, 0x8, 0x7, 0xfffffffffffffff8}, &(0x7f0000698000-0x4)=0x10) read(r3, &(0x7f000095f000-0x85)=""/133, 0x85) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000835000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b63000-0x4)=0x8c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0xffffffffffffffff, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b48000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 01:21:55 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000002b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x400000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000007000)={0x2, 0x4, 0xfff, 0x101}, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000002c000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000984000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) flock(r0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000af8000)=0x0, 0x5, 0x0, &(0x7f0000ea2000)={0x77359400, 0x0}, &(0x7f0000bf0000)=0x0, 0x6303bc60) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000285000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000093b000)=0x200, 0x4) memfd_create(&(0x7f0000523000-0x15)='procvmnet1cgroupuser\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000972000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000fb7000)=0x0, &(0x7f0000d8c000-0x4)=0x2) 2018/01/31 01:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) ftruncate(r1, 0x30000) write$fuse(r3, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) fsync(r1) dup2(r0, r2) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00009e6000)="", 0x0, 0x0, &(0x7f00000da000)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) 2018/01/31 01:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048e000)={@generic="bf62d0dcb75d29d7e414af48ce4ac64e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000042c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004f6000-0x8)={0x0, 0x4}, &(0x7f000018a000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000020b000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000694000-0x8)={&(0x7f00002e2000-0x5b4)=@bridge_getneigh={0x28, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000da0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000198000)={0x0, 0x1}, &(0x7f00008c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00005fc000-0x4)=@assoc_id=r5, 0x4) 2018/01/31 01:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f00004ba000-0x5)='ppp0\x00', 0x1, 0x80, &(0x7f0000d61000)={0x3, 0x9, 0x8000, 0x7, 0x10001, 0x7, 0x2, 0x0}) mq_timedreceive(r0, &(0x7f00007ee000)=""/87, 0x57, 0x100000001, &(0x7f000069b000-0x10)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f000002d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000002d000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000026000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000001e000)={&(0x7f000000f000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000023000)=[{&(0x7f0000001000-0x8b)="1c", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f000002b000-0x33)='X', 0x1}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000030000)=""/60, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000008000-0x38)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}], 0x38) 2018/01/31 01:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad3000-0xc)='/dev/rfkill\x00', 0x109100, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000ad3000-0x4)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000ad4000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/31 01:21:55 executing program 1: socket(0x9, 0x800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009f3000-0x4)=0x7, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) recvmsg$kcm(r0, &(0x7f0000660000)={0x0, 0x0, &(0x7f00003f2000)=[{&(0x7f0000088000)=""/4096, 0x1000}, {&(0x7f0000ab6000)=""/143, 0x8f}, {&(0x7f0000ccf000)=""/88, 0x58}, {&(0x7f0000d21000-0x44)=""/68, 0x44}, {&(0x7f00002ac000)=""/4096, 0x1000}], 0x5, &(0x7f00002de000-0x1000)=""/4096, 0x1000, 0x5}, 0x40002123) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000ef9000-0x20)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000430000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000778000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000baf000-0x50)={0x7, 0x9, 0x4, 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$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000ab3000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.913237] binder: 6671 RLIMIT_NICE not set [ 41.919317] binder: 6663:6671 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 41.929369] binder: 6663:6671 BC_FREE_BUFFER u0000000000000000 no match [ 41.952814] binder: 6663:6671 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eb8000)={0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000e18000-0x8)={0x2, &(0x7f0000ba4000-0x8)=[0xff, 0xfffffffffffffff9]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e26000-0x4)=0x64) sendto(r2, &(0x7f00009e6000)="", 0x0, 0x0, &(0x7f00000da000)=@rc={0x1f, {0x2, 0x9, 0x4, 0x2, 0xdd, 0xfffffffffffffffd}, 0xfff}, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d62000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f1000)=0xe8) bind$unix(r1, &(0x7f0000fcc000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/31 01:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r1, 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]}) getpeername$ipx(r0, &(0x7f00008af000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000042c000-0x4)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000e000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) getgroups(0x5, &(0x7f0000003000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={r3, r2, r4}, 0xc) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000013000)='hybla\x00', 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) clock_settime(0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r8, 0x89f1, &(0x7f0000014000)="95ce50f75783e0197de1ef95cc43d701ac67e15797e4574995b00f8f886f0dac72809e40596dff602f75c2de34fdf1bc09d7c7707ea560bb9cf506d8d1bdcafb8fddd25dbb171c5becb7d7606e724109c411e2e96bbda681654d6ebf1e62813b79efad429a4a10f0063cfedbd309139a23d117e1b146a5d71fe67ce4277456ed0cf55c3f209185b3bedac2865c0d17437181c2036c5fcea6f633db879c035cd154cdd4849ed74a5cdc9aa81a060f2f77aa7c765c011f34e5fe9717d6c77a377f4b09baa8d9d3fe936191eef0b0ce") sendmsg$can_bcm(r0, &(0x7f0000013000-0x1c)={&(0x7f0000012000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x8)={&(0x7f0000013000-0x34)={0x5, 0x40, 0xfd5e, {r5, r6/1000+30000}, {0x0, 0x7530}, {0x4, 0x9, 0x9, 0x9}, 0x1, @can={{0x0, 0x7fffffff, 0x3, 0x1}, 0x5, 0x2, 0x0, 0x0, "83a2e4ec2985d507"}}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f000049a000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000081b000-0x30)={0x4, 0x0, &(0x7f0000e90000-0x4)=[@enter_looper={0x630c}], 0xf2, 0x0, &(0x7f00008eb000)="dc63e52db5ada0d5eb0c909eb0b84a6163b1822346fabc976d0a3f86fa1793a27fcd01265bfe7da49231e5d8b554df93b3eb067bb9637c96dce61b28c8941e80ec3b581d9678fc4e4e7504a2371bc519119ed1d03c282307a9734b3d99ade45efa101818c5153899722c383860b2bf89799b320eece7374b13daf5b29240d75ee07934979cb073600f8221e1dc3ad18d31bb74bada49009991643302dfaad207e25bfd071ebae76f393e50bce1a8870ced44e8de76b11ca8446adfe6e78806f37108247d9eb2309c5ef7aeb5fcd536e589df5d34e802ae65b59e53385186c40299358a52be773b19b6ffe069b6277dc3d95e"}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a0d000)={0x17, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000)="8ac4ad050dce014e0208660150687e000000090800da1d6eb27b3111936f0813b8b8dc4540d92a33df2a9a99648401114692760747a069a9ba1d6d5b0cd2ef52eb3c3a599588139a39bbd950e99422299a", 0x4) pipe(&(0x7f000039b000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00001fe000)=0xffff) 2018/01/31 01:21:55 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000061c000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000097b000)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ca7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b59000)=0x8) r1 = socket$inet6(0xa, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00008d1000-0xb)='/dev/mixer\x00', 0x50201, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008d2000)={0x0, 0x0, ""}, &(0x7f0000c83000-0x4)=0x8) [ 41.983653] binder: 6663:6671 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 41.990742] binder: 6663:6671 Release 1 refcount change on invalid ref 0 ret -22 [ 42.040170] binder: 6663:6671 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 42.047496] binder: 6671 RLIMIT_NICE not set 2018/01/31 01:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f04000-0x28)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) r1 = syz_open_dev$sndmidi(&(0x7f0000912000)='/dev/snd/midiC#D#\x00', 0x1, 0x142c1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000f7b000)={0x6, 0x0}) set_robust_list(&(0x7f00007a5000)={&(0x7f000059e000/0x3000)=nil, 0xbf2b, &(0x7f0000527000/0x4000)=nil}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000a35000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x141002) 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/checkreqprot\x00', 0xa0cde3149c1f16a8, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000070e000)={0x0, 0xffffffffffffc694}, &(0x7f0000e92000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ff1000)={r4, 0x93, "d98df405dd5816bf57e338be63a137b2a30839a1ec9c23a595435091b49a37c39e4583161d4d9c48baf646bd94f5c82aa730482dd3e8385e17d550e684e72b7323fc6120b50967f2d0ed50a64cbc38bcf1c09f681761aaca1cdab5fd7fe66cbb9b0aae8dbbd91711016cff8fbe0c54573613b9cfeb6df504e7ddaee781cadecd2b1f42590cceb4bae8ba3ab43857d57c918478"}, &(0x7f0000beb000-0x4)=0x9b) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) r0 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000005e000)=@assoc_value={0x0, 0x0}, &(0x7f00004b8000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e92000-0x14)={r2, 0x9, 0x800, 0x7fffffff, 0x100000001, 0x8}, 0x14) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/31 01:21:55 executing program 6: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000ec1000)={0x49f, 0xcc, 0x400000000, 0x100, 0x10, 0x8000}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)=0x0) [ 42.072314] binder: 6700 RLIMIT_NICE not set [ 42.128715] binder: 6700 RLIMIT_NICE not set 2018/01/31 01:21:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x105000) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000507000-0x4)=0xfb) 2018/01/31 01:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x7) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) write$selinux_validatetrans(r2, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/01/31 01:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000000000005ef00000100000068"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4f}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000)={0x7, 0x6, 0x4, 0xfffffffffffffff9, 0x6, 0x7, 0x5, 0xffff, r3}, 0x20) r4 = memfd_create(&(0x7f0000009000)='\x00', 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x100, 0x8, 0x2, 0x0, 0x0, 0x100, 0x2000, 0xe, 0x400, 0xfffffffffffffffc, 0x2, 0x401, 0x1, 0xff, 0x1, 0xeedf90e, 0x800, 0x2, 0x7fff, 0x9, 0x400, 0x9, 0x7, 0x400, 0x9, 0x9, 0x2, 0x7fff, 0x2, 0x1, 0x8, 0x3, 0x1, 0x21, 0x3, 0x80000000, 0x0, 0x9, 0x4, @perf_bp={&(0x7f000000c000)=0x0, 0x9}, 0x20, 0x1, 0x78, 0x6, 0x35a, 0x100000001, 0x3, 0x0}, r1, 0x80000000, r4, 0xc) 2018/01/31 01:21:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x0, 0xc2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1c01}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') r4 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r4, r3, &(0x7f0000ed1000-0x8)=0x0, 0xd) 2018/01/31 01:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a00000)='setgroups\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) fgetxattr(r2, &(0x7f000013b000)=@known='com.apple.FinderInfo\x00', &(0x7f00009ba000)=""/0, 0x0) sendfile(r2, r1, &(0x7f0000a2f000-0x4)=0x0, 0x6) 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d1c000-0x8)={r0, 0x70}) 2018/01/31 01:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001df000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x50040, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000529000)={0x0, 0x0, 0x0}, &(0x7f00006f7000-0x4)=0xc) [ 42.267390] binder: 6732 RLIMIT_NICE not set [ 42.274622] audit: type=1400 audit(1517361715.870:43): avc: denied { setfcap } for pid=6730 comm="syz-executor7" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 01:21:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000157000-0x14)={0x0, 0x4a35, 0x0, 0x8, 0x7ffe, 0x2}, &(0x7f000089f000-0x4)=0x14d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x2, 0x74, "7286d57aa609e7515695de75c4280346ccec89b74c3eb7fb674ddd8cbb019f1dcb3c48dd6d0fbf545f2980f085562ad5c4b595129adcad567672ef7c78e36e5c84f325378bdb7e19df416782c8f20ff33032d3b1d088e1baa9aa72ed621033d39241d2a48530b9deba2577ac77b8eace63cb876b"}, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000001000)=0x0) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f00009db000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x1) clone(0x0, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000001000-0x18)=""/24, 0x18}], 0x2, &(0x7f0000003000-0x38)=[{&(0x7f0000002000-0xb4)=""/180, 0xb4}, {&(0x7f0000002000-0x92)=""/146, 0x92}, {&(0x7f0000003000-0xbb)=""/187, 0xbb}, {&(0x7f0000002000)=""/10, 0xa}, {&(0x7f0000003000-0x43)=""/67, 0x43}, {&(0x7f0000003000-0x60)=""/96, 0x60}, {&(0x7f0000001000)=""/203, 0xcb}], 0x7, 0x0) 2018/01/31 01:21:55 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000d6a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000478000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) ioprio_set$pid(0x2, r0, 0x0) 2018/01/31 01:21:55 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0x401, &(0x7f0000001000-0xd2)="c857e45ae2368c18265e43da3dc12da4a477963ff2cbfa49d13c1810694a3e8fa87f79c6bcb6fa7ecbbe69022d1966eef8a09074c498404aeaca00327de3750e7e7ff460feadc36476f62f7fcebcb651f3bdeb9f8937cbc73bb0acd641ae2c0651baf67c691258bf98ce56f487e93b78026bb99d328ab33eb18ffc90383f72a165b0fa9c7ed64592093ea1b1c05b8bc946fc386ae37d91efb849abfd937045c40447f225a7ac1b389b14275f3803ff7345f11f6cae8c1617778f109365d8c5e421015d1b0e3d9ae4e6a44f86fa3d98d49859", 0xd2) r1 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x68)={0x0, 0x60, "6b2bc0da1cc2bb12bf08c02bc1a6f4c2322f91f3e7eb5c6bd2dcc5e4399c0a293f7284842c9229c79edd5ba0318af6017636d63ab84a6947095c66e0f7c124e781f8bf000fb8fb60a452a5bc705347dccacef5efe4dddf563b79c2164ccf0414"}, &(0x7f0000002000-0x4)=0x68) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x5}, 0x8) getsockopt(r1, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) 2018/01/31 01:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fb000-0x17)='net/ip6_tables_targets\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000c3c000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x30d200) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000734000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001b4000-0xc)={r3, 0x80000, r2}) ioctl(r2, 0x2201, &(0x7f0000de0000)="") sendfile(r1, r4, &(0x7f00006c4000)=0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000005f000)=""/39) openat$dsp(0xffffffffffffff9c, &(0x7f0000b2d000)='/dev/dsp\x00', 0x200000, 0x0) 2018/01/31 01:21:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000715000+0x901)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2f000-0x4)=0x0, 0x6) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/mcfilter\x00') sendto$inet6(r4, &(0x7f0000001000-0x7b)="45e4d1c8af7db76e9aaf881b7ef831e2b696739a1cdd7adb13e9e21e8e4dff34b99d8470bc980c6046b4bfb2226cac93afd46741c601d17bf9c4be9363675408dafdcc43dd1c98aa3f3fbd641c5667419df9f4cf3cecedf78ef95d8f38e14668798d32a2a49b650794a88413e1a11cd62094cf759f29a6ef20a69b", 0x7b, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xaf31}, 0x1c) 2018/01/31 01:21:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000aa000-0x8)={r1, 0x6b}, &(0x7f0000143000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006d0000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/31 01:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) close(r0) accept4(r0, &(0x7f0000fa5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da6000)=0x10, 0x800) 2018/01/31 01:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) [ 42.314435] binder: 6729:6747 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 42.322075] binder: 6729:6747 BC_FREE_BUFFER u0000000000000000 no match [ 42.332316] binder: 6729:6747 Acquire 1 refcount change on invalid ref 1 ret -22 [ 42.340749] binder: 6729:6747 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 42.347809] binder: 6729:6747 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 42.396812] binder: 6753 RLIMIT_NICE not set 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001d9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000318000-0x20)={{&(0x7f0000665000)=""/4096, 0x1000}, &(0x7f000024c000)=0x0, 0x44}, 0x20) r1 = getpid() sched_setaffinity(r1, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000aec000-0xc)={0x0, 0x84, &(0x7f0000256000-0x84)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x44c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}]}, &(0x7f000049b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000016a000-0x10)={0x0, 0x8, 0x3, 0x0}, &(0x7f000030a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000015f000)={r3, 0x6, 0x2, 0xffff, 0x6, 0xa9c9, 0x1, 0x7, {r4, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x1ff, 0x3f, 0x80}}, &(0x7f00009f1000-0x4)=0xb8) process_vm_writev(r1, &(0x7f0000ec5000-0x38)=[{&(0x7f00005a6000-0xc5)=""/202, 0xca}], 0x1, &(0x7f0000539000)=[{&(0x7f0000823000-0xe4)=""/228, 0xe4}], 0x1, 0x0) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0xfffffffffffffffc, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f00001e8000)=[{&(0x7f000082c000)=""/229, 0xe5}, {&(0x7f000099c000-0xab)=""/171, 0xab}], 0x2) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010c000-0xe)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d50000-0xbc)={0x30, 0x2, 'client0\x00', 0xffffffff80000000, "52656c8910d701a1", "74109820c6f693ba6dfbdc5a6ec1ac8e1afb2876c7198b1a66f324ef5a2743c6", 0x100000001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000000a000-0x70)={[{0x100000000, 0x8, 0xf7ae, 0x10000, 0x8000, 0xea8a, 0xfffffffffffffff8, 0x1000, 0x5, 0x3, 0x8, 0x80000001, 0x8}, {0x7, 0x3f, 0xffffffff, 0x1, 0x6, 0x1f, 0x6, 0x0, 0x40, 0xec6, 0x9, 0x10001, 0x7}, {0x80000000, 0xffff, 0x27, 0xd7, 0x7ff, 0x10001, 0x0, 0x80000000, 0x27, 0xfffffffffffffffb, 0xf311, 0xffffffff, 0x5}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff8c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r0) 2018/01/31 01:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xb, 0x800000000, 0x800000009, &(0x7f0000bf0000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f00000c2000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000fd9000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000523000)={0x5f}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:21:56 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1994810d46404d5291cb4e2bf501db1bb949869c29c4d914d8326425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b59e"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) finit_module(r0, &(0x7f0000aa0000-0x10)="6c6f0005f100020000b2000000000000", 0x2) 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffddb, &(0x7f000001f000-0x222)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0xedd, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x2, [0x0], "f060990f8608cad4f20c920d458d04a75cbf35936d91669f87eb9606fcde8cfb838bd5451c963f5c041ec2b4e9b5f50b61f248a73ed3e7e310605f452b5f3d048e9815285a0f7330"}, {0x1, 0x0, 0x3, 0x4, 0x0, 0x0, 0x800, [], "ab984530524d5ca9b54f0cb56f04304219db6b6391d5e75428ed2fd8439162d921771614515b719994ba41e7766b65d0ed6e81be6c06ef0f78021b791b44438327948f840abfeed1ffe3f7e682f38a0aa8f7c59b0e1d6899489659786511b4be731c20c5615673b196407e40589bbb10635b4f942be75215c099b2f51a2cbf9bb1eb71af5decff3ed2ab4ad60d6b4c031e6019c6d1a7780591c521be97c66c44a573e4567a0d4a8bc52f7703a4901d48085c8b239793df3013f1cfae966b311f927f8a"}, {0x5, 0x0, 0x377b6ff0, 0x80000000, 0x0, 0x0, 0x86dd, [0x76], "76ff46397c03410f71541638026517ad95ad36c231bc124630073dedef0a254cd4f53120b660dfb91000eb44b3a7b89fc132f21e1cfa3737b4309928fe19ea8d63c75052439654666c7fe37f1887e28ac15b7b1406426664bd1b5dabab94deae6894b5b346051373ff79c0994022aa2456fe7e4c78e223b16e3976ac59335e2ed1010ce91e47f30f46820866d3a55de1d37ffe4e8c592f2fc3b9e43a78ef893ae33daf602b8530381c2dfb57b631a4e4865606caa05b5aa3a091e0003ff6b03fa2362e8600da9adfc5e19c7d81"}}}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000020000-0x8)='./file0\x00', 0x0, 0xbe) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000017000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x6, &(0x7f0000012000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000010000-0x5e)="82599cef2e15094b81c9f06aac684303c4c745c446a66d0f69479624a88ee0137b57b7e85e18f1806777c9614cdc3a46f663f258abe4f1dde8c0cf792df7cf1fc18b326b94cdd94f084ef9f9af309e282c4b05dcf10450ca173abe043c8a", &(0x7f000001b000-0x2f)="abfdb7a1530d55f41fa2d455331026e613c9374cdc0ab860a44c793bbf690be66646b9ccdb9ab7c797f1ef29588d91"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000001f000)=@raw={'raw\x00', 0x9, 0x4, 0x314, 0x25c, 0xffffffff, 0xffffffff, 0x1ac, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000020000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x94, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x1ac}}, [{{@ip={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @common='ip_vti0\x00', @generic="561c2fa6ba6f75720d274ee5d5f2a454", {0x0, [0x0, 0x0, 0x0, 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]}, 0xff, 0x2, 0x63}, 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x7}}, @unspec=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x0}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xfffffffffffffff8, [0xcc3, 0xff, 0xff, 0x0, 0x5, 0x7, 0x2, 0x9, 0x1, 0x90000000, 0xfffffffffffffff9, 0x2, 0xfffffffffffffff9, 0x5, 0xfa, 0x2], 0x0, 0x78c1, 0x2}}}, {{@ip={@rand_addr=0x8, @multicast2=0xe0000002, 0xff000000, 0xffffff00, @generic="c7823381bae899fcca951d4234285c3b", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x2, 0x1, 0x1}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f469180149d3ca69ec3c5613d91abd7240329d9ca2f307eb580f27c3a8ab"}}, {{@ip={@empty=0x0, @loopback=0x7f000001, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="1b6bbddb61e9f38934159898c55961ea", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x0, 0x4}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00', 0x4}}}]}}, 0x370) timer_settime(r1, 0x1, &(0x7f0000009000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000001e000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x840, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000020000)=@ax25={0x3, {"dbbf6994b88057"}, 0xfffffffffffffffd}, 0x10) r4 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r4, &(0x7f000001d000-0x5)='comm\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000011000-0x53)="bcf5831b12882c88b630c20eba4075eb21b213b02f0e50f42c42925e8fc91539e492031caf4a2530d3685fab9bbde6cf29d0348d98b1b77aab9d7280294ddc452a367158e9c1a26e8de9b21894872e622d8be4", 0x53, 0x20000000, &(0x7f0000021000)={0x4, 0x2, 0x3, "9ff8778a976e", 0x1, 0x0}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000022000)={0x4, 0x2, 0x8, "7978d8fe9143", 0x68a6, 0x0}, 0x10) 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000071a000-0x12)='/dev/input/event#\x00', 0x58c, 0x0) writev(r0, &(0x7f0000dee000+0x2c8)=[], 0x0) [ 42.424470] binder: 6752:6773 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 42.435102] binder: 6752:6773 BC_FREE_BUFFER u0000000000000000 no match [ 42.442783] binder: 6752:6773 Acquire 1 refcount change on invalid ref 1 ret -22 [ 42.451478] binder: 6752:6773 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 42.458534] binder: 6752:6773 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ec9000-0x6)="", 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000882000-0x4)=0x4) 2018/01/31 01:21:56 executing program 4: 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 = memfd_create(&(0x7f0000001000)='@wlan1h,.\x00', 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0xffffffffffffff00, 0x0, 0x7, 0x4, 0x0, 0x6ffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) stat(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000000, &(0x7f00006bb000-0x8)='./file0\x00', r4, &(0x7f0000eb2000)="d2a559518ea3e0aa441ef4375443d443355a4bf1deab23da20e5f6c6da146babd983a007f47cbeee878caee2a5644b316a405f54504ea03824acd88daee790bafb836979bf3a70221ba92171de0691a7ed2e7c1b47b1df067d1253117af1ad6a2c318a145f7d3c4cd0a6f2df2ff4f8979397af60d495542eb10ab6a9551b5eb94c1735af539c6ab4f1e77ee936f545bb7c903d0dd0caaab87f7459485e53d568093040e03175b7de8baeb9c61358d16c1feeb485561fa45155") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000300000-0x8)=0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000b0e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000369000)='/dev/rtc\x00', 0x20840, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000256000)={&(0x7f0000c41000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00008f9000-0x208)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.530985] audit: type=1400 audit(1517361716.127:44): avc: denied { write } for pid=6795 comm="syz-executor5" name="net" dev="proc" ino=16153 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.567855] binder: 6804 RLIMIT_NICE not set [ 42.600794] audit: type=1400 audit(1517361716.127:45): avc: denied { add_name } for pid=6795 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 42.625299] binder: 6801:6816 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 42.625310] binder: 6801:6816 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 01:21:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000077000-0x4)=0x9, 0x4) 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)=""/216) ioctl$sock_SIOCGIFINDEX(r0, 0x8970, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000882000-0x9)='/dev/rtc\x00', 0x80200, 0x0) r1 = fanotify_init(0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000009000-0x10)={0x7fffffff, 0x778}) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) poll(&(0x7f0000005000)=[{r2, 0x20, 0x0}, {r2, 0x200c, 0x0}], 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000007000)={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, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fd2000-0x28)=[{&(0x7f0000002000-0x1000)="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0x1000}, 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{&(0x7f0000fd1000)="4d6a03c05ae2fe87a49a616dc7df1b6b0c6c40313d2864409c02f911c9bee7d927c2578bafe89df5113b9c7f32638b4baa9ee6a2a8c1a5fdbc8165e11aeda7784e32950acd9c24ea78f74fe3bbe9a2c9e2e5ed6ee9351b25b5e1f948b88ab7a21c516683626a038e9b4103b9d6c7752478c0594709884a1759b6bcef9c2d8aad08d0a50c3f64eef7f8c095ecc455b137dc277471cdaef26cacf43133ff72e7f7f099a52078a55fd5175fcae4207e45471e7bcc5350b08e558ddfb09e9586316e581596d60325095ed931f059f5e1bbf9b5ce0dac044c5c0b27a1f85839de400a96dac5015efd80e1574b7bce0c34090741ee1fff320d12f913500cac954afe3dc5e92d38cc79e04e72fe0aa57f316da83bb3c83ba07b2853dd6bff28068bd36c03da8b86e2b9ec62acfd8668751293c0e6529874e323575fc673472bddb2d7f5962504aa42a16dd2669bef46a47ba964cde6b02d45113d929d06a16d84dec297ca54d3d47c47a571ada988d8fd86c86e5b60f74d43ae0ba90a914688b65e2fab764456500ede98ec16f7a0ac9ab0af5d4657224585a870689420b861a5d95b0766a45d1bdfaa82bca94acf3c169271baf6137e31677213b4d0c0b4aa6206430e51ad2cfc773a01a0a6b715900a28efdbd1e9545adcaeddd6f923cd3c9f250aada84b4f08ce3adcd9fa67b608010d5a40e650ccf5e9ec52363242918f611d74e42be6665a99f7d7e6e759b374ab9dc7dbb3b37ec4da7e32460ec8f86fe0be8129eb72b767143c679a9f8e486094693ad737b33d26282f967a333c2c028c8207ece44df2641cbeaadaccc3f5278cf546c8f755021f0a8f71f7a7441dce0f6ecff7ced1a70b0f4498e22cff74684c9f4ace030b8610fde1874174a6ba5196e560ef30b2eca635e1a31ce5a71078ec41aad9495de7fe11b3dc556d7bd8ba994128fd8fdc61f0e2aa92e95fe403734a47a23ded54124750fbd0389ea29287c6cd348d0c5d97e09c6a00aef5d47a8b72d82bbcceaaf43585c2515b5662a7b2bd94d5f7ab77f593bfcba6d5978f109191515de7d51cbd1cb7c0a788ce2c9ab57ae9044ad98c70459a48c16a96fd26b10ea765925ff73ab70b284d65c697f749fbdc0c20f04a8981e9e3dd0c77ff22ee509bb737f8f91fbbb471478f3b97e7813ed474d1b2fcb49c23a811eec6af0b3937968a49db044c24712eb8bd2ad96f8b728a320cb1258dcf98eadee4f6b2e99c007c170bab960d47873897754e2c277af31f0c4da88e9268cae943343ffa0e2f6429a64641c927d0ca8d416a902cd2ee2bc33741ff4e072a9f7f8642f05dc27d3643a6f6e44009a701203c30f0005187520dde6d91c0298f8ef66d7de1267a900e8f3c8fee03aada8fa8130b403c5c30e9a183a20124fb02141dae6852f70e41626df11c4ecebc7b3c2f333af54ff0b56aec58c48b32379cc7397d50d29e68b047eba3fb5e58bed7b7aefd922b4ba889b851b5b73f8bf4b1f20dc8f31ddc270171ebb8dd0a45a56630c6bad72f443bc1135b495f834802eef6904b42f6f19fe98e99145b227ff19d8976df4430573f6d56ab7ab62f415ee61c49159f16dd4e1b283a66e6bf2fea674ecb30edacee21ca5b82a6037e62fe2183eed23604968cbbe42ef74300e6b4ba98616477716bfc9bb26b168a93342d448f74670d2d85545fe3718b2e96026e12b911772d860e2cd1ec063b75c78b4b19eb9902692f64689e279ddbe27917d126701637e1239c7711766e7e6d42daaae0bc33c5f8b351b44972947bcdffe8220db5f0731ce32ab2a8838b6b81f8b0be9e25cf19931ef9c33bfc0d2a46199e79889897711bf265262f7e7c79b058f5395a42b85df366a5d61a61e30e846233c1797344681f56c48fe59647e2645400d86431d69c51663fd5cd1371431e7c4064b9ae9d181a6e91a71ad293e3ede792c48ce64ae0754257094d14bc3ddaad69f9690e69aedc360d264af8345a573048b1d34b2bd8a8eccfdc726613b99efc9e1eb393cb7d0ecdec17cb905800aa40b483d863a94f2a267da433313db4f18edf589f72473192e79d11c6ea167e3c5424d207fc97f56edf70ab2c4d0311e60cd4d3d351820e519556df5cbe33ea84700b809c10b44b77db31ccdc3a1cb4c0366aaa746efd9d5524863fe00ca9d57a1c0712c28d3c336479a5a8e9eb29814fc20257bfbe62ff099470801648db7bbb06422e087e051453416df634bebb0b67b403d0c80255c39d2fc3d6c0bce5860fa85d36d69722acba166405f15387633132117b1594651192a157f540ba6b35cf51b4dd2cf32bedebb8d742ef06768e4146a66a7c3be3dc0cc0eae0c19fca737d65a11beb76d65cccb85e0f9835b011659cd5afe19a060307ec2891f0ceaf733ce7fe8c1443de0d74006dd5a665a4b3222a31520c4e42ee7f8266eafbdfacf3e433edc575e888e6486f35b8390050fc3d6c3e8c20d22d85a25d003a06aff4068f490bf656c124b812e72212c48ab576ea6b25c518fd752bbde2d8cd7e4751a647f464ae39e9d60bcbdb78e5225298d86c7d8a19ccd30469ba72a67794ef269e48db0e1b4258c1cc2f6efd0ea8b324bdf4d3d8699e1eb6e637efb97e6ca23d284e415ee48cfcc84e77eee40c485537b285f7cb6aecc70a3e8fe5c90d887cbe095be1f1afa1e4adf8308b6593f14ee5b24e6dca3c75c46546e050de06c06b8027e7377f00ac3598d743b1970542a5ad4ed5b1271b8e2fdff6b3904844a5df17146665753ae0b837576947c2f6a46111ceef7c4bb83ab25cf87c06a788a83a48929bb5efbe38572fb830d78bb4ffb81d86a04d2c57d4de97651d56967fb06e5ba72d851d12d84cabd671713a72a0196892032d68be89223f3386feffeea31d8b60b69feffe28c24ca0523a870cfebbfc4235274d0321801b68f268ec3fcf38d0d52c904f911664c872482b1ed3c497010dab1daee16dc5671261854e59ccdb9ea92eff53747a536a2dc269bb95b98857fe5eb8ecd3528a9a1d73fd2dc419f22ab2ce8c0a8df728fb6eb8358db2f8b2fd0dcb5e39b06e04e4b78ca00c7cdccdc9a0b9919cd3bb7ad8b9884d4713c57b76e7dbea07470302f93606068758c1272bbcf733e7feb2b0db9a0d189639972d42494777e18ace45cac9f9c13c03b11097e01fa35978ac669f47b15348968f1fc98ad8411f6cfa1c333c791ab74d53c92c9aec426817ceab3b631d7b652eb46180c0430335ffadde50b3c299022a40508ca57902ba7c016830b433f4d4a55348d0ad8ae8f1fb4d6bb0cc22b82483ebabaee07522edc2ecaa6763d82821264020350d416b1c706443e96bd049652482b89e9056b61305a2927e7afa849812e48252891554c46c71ef7e27109a373add0a2f9ef3c36725bc299665f8ece25017b1ca963059a5d761fc91b5e05eac22a11f5146e9d97a7c0930d0132689afb430008abe7491fa3af1726110a841ccb3b602a4c52939ce9443cb507025eb13d0adf8d9b1b4c39dd3c6bcef6b80d6251fb655369e2b3827826f7b3efa555e542e5196c2e64eeae0cf3c11ac7f98905909020f46b0c25742cca193f377ed101ff9f20118014b135df747ada1eef465bf0b0dcc75e626b93d15b8e535b9fa858fa78c521f7c22c5bbf42e5e60acbadb7d7cdf9bdb6c637aa72a527c23e0a3ad6d233b09314f2ea27ac1a1830f84b96ea8d2949bc863935f7ef4bd0f1a5bdc0abc063eeb4ba2bebe749d27e2c50579f9723c2f6fe209280452ed2ebe8fd16298a735f6d94d65c640c688a6d79188cee52bb288e786f7277febbb3c296fdae0ff3171baa32cfc6397bbe7417143329974e37c90ceaab9bdc805758d5c9f237a64d7853c0d01037e150d211fdde9c36d52af2cc2d7aaa83ebf5095fcc12aa7a10e881dd1b46302fc64e996875333cb9b61da30fb1b377b77eabd9b4a15ca35ccdfa31f8578f6219bca9f46ce9ac9f97d7569e0211ebd103533120fa82248ae068a9f56384f16bd5e07430b5b82af2e7b378840b723333f207c3e675bcea511ff02720c9ba826b3ae82e6a14686b99dfb5afbc0ed67a31d9197b9486ddce72dff1f9c5d33145c0c66c85f2bd20dc2dcf4df34fc57cb90c5a4793b76055796f9f94d9ec584001d6df21aff9f58df8ab18a871b93e0a5bac288b303b3320d3b6ab1ef0b6bd2bef5c86244f050ff26943f234623b42a583383b3779c5e7abfeb3db63287c7fee357c00d823477640c84b0beb19fb4906bacf4c6e53bc94bb543e2b050a2c7de8d6eda01e497b1918d770b064e302a3d23fb4cdc76e0f3c6586659554b160a3186d9ab0c7125af0eab25737699935a22293e1f5b6a5fe3121f0aeee4914616d9facf72d3d307d8cc978ec8842baa56ac6fed41f6868ab287997d048dcf66dad779098129004b7a79084d3ea2590b741ce159e80bf04f873539fda6ad1b54eec10669ef31ef8f00f50ecadb92bf2baa2aa9fb82c5a4de171008c7bd628486c14f7648b28b606e6ad4660450d477ca7e615f6d80e89a44521c7cc02d5ff7ab579c12f4e9650275a4364192f5d859c19f079b218927e039ad5f19817149df4d629f76fbf2412714c44040c46436296eb637e1ed80c45f6f6335f4dde74866e7958eddd173348d6de2a1dd3e11c7db022baf6484965aeda0d3db0067580a38bfeacd69205ee4975e2164098b00cd38c7a7d9db40967312e6b30cadcf9fd84d1ecf68232cbc35688c7ec1fbe3784194bd09ed84a30e3224680399f73f2fd60d497c0a0f72eaa5df1c1106ba64196667ff62f60ef4806ce79c958f443d1a1e457890ed1303f4b2ab361d22fe337b1c16fc750c7f169f2243ff37233ebdd066321663f940665a8a08af399abf3742f5ebc43de482b5682fc9c7c9387a7804524684662787131b03ce3c8ad8d519bc885bb798bf402f86811e4ae2801e6e921475b6f5b464a78852870c0cbb22f675517ddca42e2f3ca06c7d9e191cd639beb2d5eef2b7544fdf9ac4ffc842c0a6676e63f9c83b48a059273840a0efdc47ef00d247d5eaa52ce7da4b3da0f9703f8b9e2eecea4301edd3d681f5d9e15047413254ffc68a319b4d19a88a4bbf905d8e517801af3b1517f3a17031d73404dd93c8e45c9c965c5fa4f2c9d6f9911003457d0738869f055c4f6086d3e36a6d13b9647d7230e9cfb901f29297aa41b5b8b3b3b1a09aba2b335e5e118f493d2ced180c632dd670dcf2ea722a1bcbcfb10642fb1088c2d3e7815de014bb37d318c4c4115bc59bb7ee04df687a4440d186b91a5d5ebaa04880701f0c525671c4d57cc7d7dd49799f292f6076101f40f14bfa01513f1fe09eafe76c2c309f1d1482e059f9d73f2b1b76e2c700dae8727f21270d357c54505124d43879de161b4403ed065e19bb96da2f32055b9cdd77e282d12049c2724f700b2e54c714f89cba7ae2886aec918b603ef42efbea453619a6b47e6ba00b36a878b160ad880bbf3f9d77a5f5380e908c0c884c800f52d2b47216a56fcb100b001af3ba92929cb1faf9680e7e3df106f0c06441e6bfa837edf56de1f22c244b0c29662d14d945a35811559001d28008bde7e768c6eb90504420a52fadca6c1b5a13eb240eda2eb5c20ee1dd4f448d93d246d1273cfc26c1f137312a2c11bdbbaaac6f70c70510d4850ea1d760d6efa7b34b7522ca43707870f85198ded45256f8b6c852a47548437eae1b603468a3192005097175dc6a39dc4cc5d544be1523add1de1191c7a321edf7257954b9e37cd7653fd706b669eff15dbf766116b27ad60ab6b324", 0x1000}, {&(0x7f0000fd1000)="14e595ffb826b4179480dbd420b4bfb0ef33064691bfbb9dde60ac9904620c536467545993c28bf7574b25ac514e80e504e609ef0149d92d65af84c0af42aefb621678b6a1fab02d01cd05cf32962239", 0x50}], 0x5, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x7f}, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f0e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x6000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000f94000+0x2a0)=0x1) openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ad000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00004fa000-0x8)={0x0, 0x0, 0x0, 0x0}) sendmsg$can_raw(r0, &(0x7f00001e6000)={&(0x7f00002e9000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000af0000-0x10)=@can={{0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:56 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x20807f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000089d000)=0x800, &(0x7f0000f1a000)=0xfffffffffffffe51) pipe(&(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) [ 42.625322] binder: 6801:6816 Acquire 1 refcount change on invalid ref 1 ret -22 [ 42.625338] binder: 6801:6816 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 42.625371] binder: 6801:6816 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 42.670358] audit: type=1400 audit(1517361716.127:46): avc: denied { create } for pid=6795 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/31 01:21:56 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, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000015b000-0x8)='./file0\x00', 0x48080, 0x20) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ffd) 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x15, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xf, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffff53, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffffffffffffa0, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/vcs\x00', 0x182c2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000005000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000b41000-0x8)='net/ipx\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c84000-0xc)={0x90000000, 0x0}) memfd_create(&(0x7f0000d8f000)='net/ipx\x00', 0x1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000ddc000)={"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"}) fcntl$setown(r0, 0x8, r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f00000-0x4)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000fe8000)=&(0x7f0000ccb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cb5000)=0x18) close(r0) 2018/01/31 01:21:56 executing program 1: mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/hwrng\x00', 0xc00, 0x0) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x200000000000019a, &(0x7f00003aa000)=@raw=[@jmp={0x5, 0x0, 0xb, 0x3, 0x7, 0x82, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x3, 0x3, 0x7, 0xf, 0x6, 0xffffffc0, 0xfffffffffffffffc}], &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000026000)=r0, 0x4) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003ab000)={r1, 0x50, &(0x7f0000087000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003ac000-0x4)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendmsg(r0, &(0x7f0000008000-0x1c)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000-0xae)="24000000270003ff000000f86fa283bc03eee6d87900000000000668b51ba3a2d182739c", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8a", 0x20) accept4(r0, &(0x7f000028e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005c1000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b1c000)={@loopback={0x0, 0x1}, 0x101, r1}) [ 42.728062] binder: 6836 RLIMIT_NICE not set 2018/01/31 01:21:56 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001ca000-0x8)={0x0, 0x0}) getpriority(0xfffffffffffffffe, r0) 2018/01/31 01:21:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x3a6) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000+0x581)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c3b000)='./file0\x00', &(0x7f0000f9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000)={0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000)={r1, r2, r3}, 0xc) 2018/01/31 01:21:56 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da5000-0xb)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x5, 0x4, 0x8, 0x1, 0x6, 0x80, 0x2d}, 0x1c) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:21:56 executing program 3: r0 = socket$inet(0x2, 0x200000000000000, 0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000366000-0x4)=0x0, 0x2) [ 42.768549] binder: 6824:6847 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 42.799439] binder: 6824:6847 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mprotect(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x2) r1 = dup2(r0, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000062000)=0x0) lstat(&(0x7f00003cc000)='./file0\x00', &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000201000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000291000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000201000-0x4)=0xc) stat(&(0x7f0000fc4000)='./file0\x00', &(0x7f0000176000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpid() getresuid(&(0x7f00004bb000)=0x0, &(0x7f0000add000-0x4)=0x0, &(0x7f0000ee5000-0x4)=0x0) r10 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a84000-0x4)=0x0) stat(&(0x7f00002df000)='./file0\x00', &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000c60000)={&(0x7f00000d2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb4000-0x28)=[{&(0x7f0000a61000-0x18)="048ba185da607c425442db64e7818fb0cf8d2d5fabee4922", 0x18}, {&(0x7f0000cd0000-0x7d)="2d98898053ed79cabbd94b9b029e3810d479ffa2acdb5b9de96a305169fe770847c6ab5868ab686b06669ca992ffec88dccee8be588a877e8390cf42478fdf9cb2f158bf3ee792b8ffa6915649d2547c7a5a2c52492658376bc08cb5c7269305f49180e94578615a9dd40bf9e9f5c7a455f146a75bc86172b8662df16d", 0x7d}, {&(0x7f0000d6a000-0xb)="3535a3028025c5de2dd110", 0xb}, {&(0x7f000058c000-0xfc)="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", 0xfc}, {&(0x7f00005b0000)="9258debe705f3afaeb3d8ce3e50c18d81981c1af4b1eebcfe4560090fadd51317c7e3a65d3593d24d3b5b739d12d0eb5b304a81af554", 0x36}], 0x5, &(0x7f000061b000-0xbc)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xbc, 0x11}, 0x804) userfaultfd(0x80800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) socket$bt_l2cap(0x1f, 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x501002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x401, &(0x7f0000001000-0x2)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20080, 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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000633000-0xc)='/dev/audio#\x00', 0x193, 0x80) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000038d000)={0x3, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f0000b70000)={{0xb, 0x0, 0x0, 0x0, "5743acc8b7471ea1b6662d299745e657998db464c2ca9aa5ecf92366bf4090724efe1cd9ddc00fa01e2f3136", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f000032e000)=0x0, r3, &(0x7f00000ce000-0x8)=0x0, 0xe7, 0x8) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000805000-0x1000)=""/4096) 2018/01/31 01:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000fbb000-0x8)='net/raw\x00') get_mempolicy(&(0x7f0000d7f000)=0x0, &(0x7f0000af7000)=0x0, 0xffff, &(0x7f00008fa000/0x1000)=nil, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000c14000)=""/4096, &(0x7f0000daf000-0x4)=0x1000) sendfile(r0, r1, &(0x7f00009c7000)=0x0, 0x400000ff) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f78000)=0xff) 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000a54000)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@getnetconf={0x14, 0x52, 0x300, 0x1, 0x0, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x99)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000c4a000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000053c000-0x4)=0x2000000000, 0xffffffffffffff77) 2018/01/31 01:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='.', 0x34, 0xfffffffffffffff8) [ 42.841090] binder: 6824:6847 Acquire 1 refcount change on invalid ref 1 ret -22 [ 42.849380] binder: 6824:6847 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 42.856438] binder: 6824:6847 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000620000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f0000ca1000)='./file0\x00', &(0x7f0000dfe000)='./file0\x00') mount(&(0x7f000081b000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f0000b97000)=';=') 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00002dc000)={&(0x7f0000b7e000)=[0x0], 0x1}) write$vnet(r0, &(0x7f00008a6000)={0x1, {&(0x7f0000de6000-0x83)=""/131, 0x83, &(0x7f0000c6d000-0xa9)=""/169, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) sendfile(r0, r0, &(0x7f0000081000)=0x0, 0x400) [ 42.919137] binder: 6889 RLIMIT_NICE not set 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076e000)='/dev/sg#\x00', 0x4, 0x2) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00003b2000-0x4)=0x0, &(0x7f0000d67000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000766000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000390000-0x4)=0x1c, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bab000)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f00004d4000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00005e4000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000d1000)=0x0, &(0x7f0000332000-0x4)=0x4) rt_sigaction(0xd, &(0x7f00007a7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00001ee000)={0x0}) 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000a96000-0x8)={0x6, 0x8}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f75000-0x4)=0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b6a000)=""/166) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) restart_syscall() socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007d2000)=0x7fffffff, 0x4) socket(0x1, 0x80800, 0x2) 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd5000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000692000)={0x0, 0x2}, &(0x7f0000d4d000)=0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00004d3000)={0x536, 0xb7, "cb3813d6d7e531bc9fa18a5dbd4162b7180a311c177351ccb980d43f994377327af796c1dd8b8c2a15aef82f008d452a4c396c146772ac9aa3c1777d68a2c21fcbe911835387bdc683c46d5f679971a24430352048ac52acd2828cf100980feec4508511bca25ca7f30c0ac77cdbbd155529fcf3327e62064f61d14688bbd931067a1d2365a7f96f5444a139c5a0a93a6fd3c0f6c9ac04c2c1bb8279e93849bd319ac167ccd7d0f6eceb2c9ce4b2c79b59d10d31a472c8"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000325000-0xa0)={r1, @in6={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb63284c, 0x2e0, 0x1, 0x1, 0xa8}, &(0x7f0000d3c000)=0xa0) syz_emit_ethernet(0x2a, &(0x7f000087f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000f21000)={0x0, 0x1, [0x0]}) [ 42.941898] tmpfs: Bad mount option ; 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000539000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockname$llc(r1, &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000311000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r2 = dup(r0) sendmsg$nl_xfrm(r2, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fd6000)={&(0x7f0000612000-0xc)={0x10, 0x0, 0x0, 0x50088}, 0xc, &(0x7f0000f75000)={&(0x7f0000d66000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00002b5000)={{0x1, 0x0, 0x7, 0x1000, "0f46bbf2a73b756705dc59da6fd9fe15e28dd0bfb6181c0f9bd6ca97ef3fb095a45ac5d5ea2d04bc68962ade", 0x5}, 0x0, 0x0, 0xfff, r3, 0x1, 0xff, "cb0312c46411478615e6e1a541710fccd875aaea613b7625d9b9440e95f0a5a93c9e4465b77a281c5f7eadfed2916ec6f710697c3593b0965e814b33f917a5d5", &(0x7f0000d93000-0x9)='procppp0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x1, 0x8001, 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]}) [ 42.967382] binder: 6882:6905 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 42.989446] binder: 6882:6905 BC_FREE_BUFFER u0000000000000000 no match [ 43.006691] binder: 6882:6905 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:56 executing program 1: socket$inet(0x2, 0x6, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x500, 0x0) write$selinux_user(r0, &(0x7f0000fc2000)={'system_u:object_r:etc_runtime_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x1158c0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000ee1000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000da3000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) keyctl$revoke(0x3, r3) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ae9000)=0x3, 0x4) 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000081f000-0xb)='/dev/hwrng\x00', 0x220040, 0x0) write$vnet(r0, &(0x7f0000cde000-0x68)={0x1, {&(0x7f00002e0000)=""/187, 0xbb, &(0x7f0000444000)=""/90, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e08000)='./file0\x00', 0x14001, 0x0) sendmsg$nl_route(r0, &(0x7f0000892000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0xb}, 0x1, 0x0, 0x0, 0x80}, 0x0) listen(0xffffffffffffffff, 0x5) 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) bind$alg(r0, &(0x7f00000e9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) pipe(&(0x7f0000a2e000-0x8)={0x0, 0x0}) 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x71, "1084414d6512447fd5d8e8807a4056b28b1952455fbd4f05c929a6fde12df670276b6ad50c635cd5aca04e262e9cc6c644f59255f489de8d6c2b33f095baf56536ff507b1f93c4bea4b6b8d86c7341720b9699444bca75545d12ec8e4316efa9b3d0cfdd4b2897e9fbe84e45c3cb1d5a1c"}, &(0x7f000000d000-0x4)=0x79) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000)={r1, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3a77, 0xdce7, 0x1ff, 0x48}, &(0x7f000000b000-0x4)=0xa0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000725000-0x3f8)=@security={'security\x00', 0xe, 0x4, 0x2ac, 0xffffffff, 0x2b4, 0x2b4, 0x94, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000024c000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x94, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x2b4}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "c87bd6881264e496df920ecb612bc5be8be004b27dd0a213bd5dbdb6047b"}}}]}}, 0x308) 2018/01/31 01:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000097f000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000055000)='/dev/sg#\x00', 0x1, 0x40200) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) [ 43.015855] binder: 6882:6905 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 43.022941] binder: 6882:6905 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80803) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d76000)=0x0, &(0x7f000043d000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000066c000-0x4)=0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b8a000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000839000)={r3, 0x0}, &(0x7f00001e1000)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) dup2(r0, r2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000774000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.086148] binder: 6927 RLIMIT_NICE not set 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffffffffffffff38, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000-0x8)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}]}) 2018/01/31 01:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c69000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00004f5000-0x1c)={&(0x7f0000384000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e8a000)={&(0x7f0000ae2000+0x60)=@flushpolicy={0x1a0, 0x1d, 0x8, 0x2, 0x0, "", [@replay_thresh={0x8, 0xb, 0x8}, @tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x1, 0x3f, 0x3, 0x0, 0x9}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x1, 0x10000, 0x7, 0x4, 0x8}]}, @replay_thresh={0x8, 0xb, 0xffffffff}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @sec_ctx={0xe8, 0x8, {0xe1, 0x8, 0x1, 0xfd3b, 0xd9, "2898213b389df7bd5c2f358f85586d046ad3a9ae7552bf16e44627918ba9723d12cb0754853f2849facf4aa45073fff353c6067c5aab1474f4b342c4636f2f5267b44ba864ae658d261167671fde098b5e6c4c2d51f5f9a5b10f858ebecfdbff2883a63de6678d55415333eafcefdaa59f4a9565d3cf11818f9f3af1e647b18ddd9571fe21854b4bed448b614139c1bcd17d45ef32673298fed1d1052c35847cb46ca0d29f507860f9f7197ae60ef4c735eccd2020a28adac32def31a6514c6463a839484513375eb87e94d21d1f9cf2e54c38c5c63b40a589"}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 01:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000ca7000-0x8)='net/udp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f4b000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000f81000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000466000-0xc)={r2, 0xfffffffffffffff9, 0x30}, &(0x7f00002d4000)=0xc) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f000079c000)={&(0x7f0000b91000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006bf000)=[{&(0x7f0000538000)="db", 0x1}, {&(0x7f0000b22000-0x5f)="0eb58e67ec3489776b5944019273f6ba4de539acc87ed0517ae8a9e317da19f7c558c3abbf14571d870caf85029900dc2e19f4ebb3427e79b49cf682ff15e2", 0x3f}], 0x2, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0) [ 43.120216] binder: 6926:6945 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 43.145866] binder: 6926:6945 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 01:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00008db000-0x8)={0x0, 0x7, 0x1}, &(0x7f00008f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000013f000-0xc)=@sack_info={r4, 0x4, 0x7f}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 01:21:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000006, 0x0, 0x7fd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x17)=""/23, &(0x7f0000001000-0x4)=0x17) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x6, 0x408000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000006000)='/dev/amidi#\x00', 0x7, 0x40080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000007000-0x10)={0x0, 0x7, 0x3, 0x2d9}, &(0x7f0000007000-0x2)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000)={0xfb, 0x7, 0x0, 0x2, 0x8a, 0x9, 0x8c, 0x200, r2}, 0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0xfd4c55b0c11ad020) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000001000)=0x0) 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) r0 = open(&(0x7f00000ac000-0x8)='./file0\x00', 0x40000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000072a000)={0xfff, 0x5, 0x4, 0x8, 0x1, 0x1ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) lstat(&(0x7f0000be9000)='./file0\x00', &(0x7f00001fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000e53000)=[{&(0x7f00000bb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f26000-0x18)=[], 0x0, &(0x7f000055f000-0x50)=[@cred={0x18, 0x1, 0x2, 0x0, r2, 0x0}], 0x18, 0x0}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005fe000-0xc)={0x0, r0, 0x1}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/31 01:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f000097c000-0x4)=0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000fd3000-0x38)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000072d000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x0, 0x5807bcf4, ""}], 0x10, 0x0}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0xe, &(0x7f0000403000-0x10)={0x0, 0x100000001, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/policy\x00', 0x0, 0x0) [ 43.207468] binder: 6926:6945 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) r0 = open(&(0x7f00000ac000-0x8)='./file0\x00', 0x40000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000072a000)={0xfff, 0x5, 0x4, 0x8, 0x1, 0x1ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000cfa000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000037b000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d65000-0x10c)={{0x7a7, 0x1, 0x1, 0x9, "4ff26f35b945527f3a9ff63e38cf227d27c51cdb9964ed5e3d65dc6ff2c618181ec4e1e9c3ed5bb639d1b976", 0xfe}, 0x0, 0x0, 0x0, r1, 0x9, 0x8917, "df1312ceb8abf1b4f173c93de86714726abe70b7c34270ea4bd656b166066c0d037f8ca0d4af9635bf90591ae974b5c27351ffa686d1cac697490b4095feb72b", &(0x7f0000dce000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x5, 0x9, 0xa44], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000a54000-0xc)='/dev/amidi#\x00', 0x703d, 0x80001) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00002e0000-0xc)={0x80000000, 0x0}) sendto$inet(r2, &(0x7f0000304000-0x87)="", 0x0, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00001df000)="", 0x0, 0x20000000, &(0x7f0000cef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.280313] binder: 6926:6945 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 43.287489] binder: 6926:6945 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 43.307360] audit: type=1400 audit(1517361716.903:47): avc: denied { name_bind } for pid=6992 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f000097c000-0x4)=0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000fd3000-0x38)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000072d000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x0, 0x5807bcf4, ""}], 0x10, 0x0}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0xe, &(0x7f0000403000-0x10)={0x0, 0x100000001, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 01:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000955000-0x10)=[{&(0x7f0000ddd000-0x51)="5cf3a99b3ddb6bc6ddad73d919ce89bc240f53921aa656674f5e67063d9e9c28a7a915c8723d5c28bb61df13b7771131802fd7ef13cb231097e7b26d8919216cc76ffadea43e15b17f717dab21e6de839c", 0x51}, {&(0x7f0000207000)="580406415988e14c6c5a0e2eed9445aeee9100e293f7d182b47b4414abacae6be306c46d5ff3655f032b37ae89597e28f3bdf2809f6584761a5cec4f59e084ed7213be2656a9f2aaf7aa628e10aebd66f05cd613324c19db8b3b7d16dcfcfbf728078b10b598329f183d53f0a8243ddfe0c3591f2d87672d6558abaaffb85223185e31dfaa46f8d62438e1c96a938467a6bd1e165ece59fc8df81244424cd583d0c85b0ffb0cfe75", 0xa8}], 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d21000)=0x14, 0x80800) getpeername$packet(r0, &(0x7f0000889000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000282000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000248000-0x4c)=@bridge_getlink={0x4c, 0x12, 0x200, 0x6, 0x2, {0x7, 0x0, 0x0, r1, 0x8, 0x10000}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3ff}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_TXQLEN={0xffffffffffffffbe, 0xd, 0x9}, @IFLA_LINKMODE={0x8, 0x11, 0xfd2}, @IFLA_GROUP={0x8, 0x1b, 0x10000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b68000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x7, 0x6fdc, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x38) 2018/01/31 01:21:57 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\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) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x3b)={0x0, 0x33, "199ba4b58a31af50ac43c4a9f9ad980d1beedd457e1a6397befa512c6af35d6918f0de212cf51b031c8946d210bf30c84ddf05"}, &(0x7f0000002000-0x4)=0x3b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x4}, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000002000)=""/72, 0x48) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00008db000-0x8)={0x0, 0x7, 0x1}, &(0x7f00008f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000013f000-0xc)=@sack_info={r4, 0x4, 0x7f}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f000097c000-0x4)=0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000fd3000-0x38)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000072d000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x0, 0x5807bcf4, ""}], 0x10, 0x0}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0xe, &(0x7f0000403000-0x10)={0x0, 0x100000001, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 01:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c8b000-0x8)={0x7, &(0x7f0000052000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x80000000) [ 43.379976] audit: type=1400 audit(1517361716.903:48): avc: denied { node_bind } for pid=6992 comm="syz-executor5" saddr=::1 src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d31000-0x1c)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x90}, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) [ 43.436825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56125 sclass=netlink_route_socket pig=7014 comm=syz-executor6 2018/01/31 01:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000853000-0x1c)={0x0, 0x0, &(0x7f00009dc000)={&(0x7f0000c10000-0x68)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f00005fa000)={0x0, 0x0}, 0x800) [ 43.479717] binder: 7018 RLIMIT_NICE not set [ 43.494553] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56125 sclass=netlink_route_socket pig=7028 comm=syz-executor6 [ 43.517171] binder: 7009:7029 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 43.517184] binder: 7009:7029 BC_FREE_BUFFER u0000000000000000 no match [ 43.517197] binder: 7009:7029 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:57 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000eb1000-0xc)='/dev/amidi#\x00', 0xe034, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000599000)={0x0, 0x4}, &(0x7f0000093000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000394000-0x8)={r1, 0x1}, &(0x7f0000235000-0x4)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setpipe(r2, 0x407, 0x7fff) r3 = openat(0xffffffffffffffff, &(0x7f00005b0000-0x8)='./file0\x00', 0x4000, 0x101) inotify_init() setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f83000)=0x1, 0x4) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x7) getsockopt(r2, 0x504000000000003a, 0x1, &(0x7f0000002000-0x24)=""/188, &(0x7f0000002000)=0xbc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00003bd000)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f00007b1000-0xe0)={{0x2, 0x0, 0xcceb, 0x1, 0xdce5}, 0x3, 0x14d, 'id0\x00', 'timer0\x00', 0x0, 0x80, 0x100, 0x800, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r1 = accept4$inet(r0, &(0x7f0000d92000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3d000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000af2000-0x4)=0x7ff, 0x4) listen(r0, 0x0) close(r0) open(&(0x7f0000ca5000-0x8)='./file0\x00', 0x4000, 0x81) 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f000097c000-0x4)=0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000fd3000-0x38)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000072d000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x0, 0x5807bcf4, ""}], 0x10, 0x0}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0xe, &(0x7f0000403000-0x10)={0x0, 0x100000001, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00008db000-0x8)={0x0, 0x7, 0x1}, &(0x7f00008f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000013f000-0xc)=@sack_info={r4, 0x4, 0x7f}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000928000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000140000)={0xffa0, 0x5, 0x8, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x39) 2018/01/31 01:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c89000-0x9b)="3eaf5d3f72a8e1647745214663fc73001c7583cde47a788c3b6e64ead8bbc1122aa313aea8f0238aff2b3e4692e7d3cd0197bd83b25273b9a99300846939b4d72a7956b85fbf54b0b0c48d765ca291814ea7b2a14d343c780b52362f0fef7d4daa334c0f77f0d0c2c70802b3995d2d31ab86b53712deef16ef78e9c4d67445ace402b5e8e961c3c17c8d95b8c0c812763f736c873611943f8637e0", 0x5a) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f1000-0x10)='/dev/sequencer2\x00', 0x804, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000164000)={0x10000, 0x0, [0xffffffffffffffe0, 0x200, 0x1, 0x1247, 0xfffffffffffffffc, 0x0, 0x4, 0x5]}) read(r0, &(0x7f00003d9000-0x72)=""/114, 0x72) [ 43.517214] binder: 7009:7029 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 43.517247] binder: 7009:7029 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r1 = accept4$inet(r0, &(0x7f0000d92000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3d000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000af2000-0x4)=0x7ff, 0x4) listen(r0, 0x0) close(r0) open(&(0x7f0000ca5000-0x8)='./file0\x00', 0x4000, 0x81) [ 43.627475] binder: 7048 RLIMIT_NICE not set 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b10000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = openat(r1, &(0x7f000028a000-0x8)='./file0\x00', 0x10002, 0x88) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000b11000-0x1)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000067d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0f000)=0xe8) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000b0f000)='cifs.idmap\x00', &(0x7f0000aa5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000a09000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000b0e000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x1b32, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00007ac000-0x8)='./file0\x00') r0 = open(&(0x7f0000f26000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000733000-0x14)={0x0, 0x1, 0xafe, 0x8, 0x5, 0x4}, &(0x7f0000d85000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c46000-0x10)={r1, 0x7, 0x7, 0x7f}, &(0x7f000092a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4b000-0x9a)={r2, 0x92, "9e341a4b64a60fcedb0a9636b5f7488c97707fc559d913ef6036d42e5272e8d986565d191ff7af33d5eb1b881739c51abcb0546a6cd3263a3451355e275a1e45de18eb1dbc22a5d4aa4715815c7640c44a822d838a441b26ecb003f57366b8b24f83b7bf4b83ca20e848a1a089ebdec2a538ca91509ceccb5f62ceda7ed311c26263fd48e49237530c60d25666592a3fdcdc"}, &(0x7f0000e1a000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b01000)={r3, 0xffffffffffffffe0, 0x20}, &(0x7f0000725000-0x4)=0xc) fcntl$getown(r0, 0x9) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xfffffffffffffff0}], 0x1) 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/rt6_stats\x00') listen(r0, 0x10000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000)=0x8c8, 0x4) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000016000)=r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8942, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003000-0xc0)=[{{&(0x7f0000011000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[{&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/61, 0x3d}, {&(0x7f0000016000)=""/114, 0x72}, {&(0x7f0000005000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000-0x11)=""/17, 0x11}], 0x5, &(0x7f0000017000-0x41)=""/128, 0x80, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000010000-0x20)=[{&(0x7f0000016000)=""/21, 0x15}, {&(0x7f0000014000-0xd1)=""/209, 0xd1}, {&(0x7f0000012000)=""/54, 0x36}, {&(0x7f0000017000-0x66)=""/102, 0x66}], 0x4, &(0x7f0000003000)=""/176, 0xb0, 0x810}, 0x2}, {{&(0x7f0000016000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[{&(0x7f000000a000-0xc9)=""/201, 0xc9}, {&(0x7f0000007000-0x45)=""/69, 0x45}, {&(0x7f0000005000)=""/251, 0xfb}, {&(0x7f0000017000-0xc4)=""/196, 0xc4}], 0x4, 0x0, 0x0, 0x400}, 0x5}, {{&(0x7f0000016000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/47, 0x2f}, {&(0x7f0000015000-0xf9)=""/249, 0xf9}], 0x3, &(0x7f000000b000)=""/108, 0x6c, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000016000)=""/107, 0x6b}, {&(0x7f0000015000)=""/99, 0x63}], 0x2, &(0x7f0000017000-0xcd)=""/205, 0xcd, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000013000+0x28c)=[{&(0x7f0000017000-0xc5)=""/197, 0xc5}], 0x1, &(0x7f0000002000)=""/192, 0xc0, 0x2}, 0x6}], 0x6, 0x1, &(0x7f0000011000-0x8)={r4, r5+30000000}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000016000)={0x0, 0x53}) connect(r1, &(0x7f0000013000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) [ 43.667611] binder: 7037:7055 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/31 01:21:57 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0xffffff52) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000)="", 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b73000-0xa)='/dev/dsp#\x00', 0x3, 0xd6a2aeb02c623cb5) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000f77000)=""/124) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000f77000)=0x0, 0x800) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0x0, 0x5) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 01:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00004cb000)=""/141) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 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, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000017f000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d7000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006f7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) r3 = dup(r0) connect(r3, &(0x7f0000269000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f2e000)={0x6}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000084000-0x8)=0x0) fcntl$addseals(r3, 0x409, 0x4) clock_gettime(0x0, &(0x7f0000103000)={0x0, 0x0}) utimensat(r3, &(0x7f000070c000)='./file0\x00', &(0x7f00003d9000)={{r4, r5/1000+30000}, {0x77359400, 0x0}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c21000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00002ee000)=0x36c) bind$vsock_stream(0xffffffffffffffff, &(0x7f000075b000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x200002, 0x1, 0x3, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x9}}}, 0x32) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000d27000)='/dev/dmmidi#\x00', 0xffffffffffffffc1, 0x13d100) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000003c000-0x2)=0x5, &(0x7f0000d2a000-0x4)=0x2) connect$bt_rfcomm(r0, &(0x7f0000d29000-0x9)={0x1f, {0x7, 0x7, 0x2, 0x200, 0x6, 0x7fffffff}, 0x9}, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000062f000-0x4c)={0xf24, 0x6, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000aa8000)={0x100}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d29000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d29000-0x4)=0xe8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r3, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) [ 43.714136] binder: 7037:7055 BC_FREE_BUFFER u0000000000000000 no match [ 43.745663] binder: 7037:7055 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x693}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xff, 0x27, 0x1}, &(0x7f0000d92000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005a1000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000ca5000-0x1c)={&(0x7f0000063000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c47000)={&(0x7f00001e4000-0x10)=@can={{0x3, 0xffffffff000, 0x6, 0x1}, 0x0, 0x2, 0x0, 0x0, "563a0f0b0a70d355"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4008841) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000342000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xffffffffffffffff) [ 43.800491] binder: 7037:7055 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 43.807608] binder: 7037:7055 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:57 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f000000b000-0x68)={0x1, {&(0x7f0000002000)=""/9, 0x8, &(0x7f000000b000-0x1000)=""/4096, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) 2018/01/31 01:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "491723fc7700", 0x0, 0x0}, 0x3f6ff26c4565953a) 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) mq_getsetattr(r1, &(0x7f000054b000)={0x3ad, 0xfffffffffffffffa, 0x3, 0xc99f, 0x4, 0x8001, 0x20, 0x4}, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e", 0x19}], 0x1, 0x0) 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000591000)=0x5, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ca4000)='/dev/dsp#\x00', 0xb29, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006d6000)={0x0, 0x78, "c4ae4609584522fb21705bd204eb0e8dd5532fe1e013f1b5417f63f50eca8079495c0db1cc53b58308f440ce0764d75d9adf45f5954a9f54cb682fb78cb2a15237f7bfa8bfe189c222586ca35430fb7d762033ff9d026ce0ae3c4eea14d61b0ef3910c714d5c6de3afaf36767542bac720417bfbe3728988"}, &(0x7f0000db0000)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000049000-0x6)={r2, 0x9}, &(0x7f00008b1000-0x4)=0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000e07000)=0x0, &(0x7f00008ae000-0x4)=0x2) clone(0x0, &(0x7f00004ec000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f0000af4000)=0x0, &(0x7f000037e000-0x1000)="") 2018/01/31 01:21:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e1d000)='/dev/sg#\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000891000-0x1)={0x8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000511000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:21:57 executing program 4: io_setup(0xffffffffffffffff, &(0x7f00009cc000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000037d000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6f000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x200, r1, &(0x7f0000001000-0xb9)="715917f8b488f7b9ad3e3419ccef491cd891d850bb333bf3a6572edc76e3e1e1d6fd1e3bedcd8c571a328e9e040856a308cafcfaa571e7fd3a47d2ec3fefd5656abcafa2d1a433fdd5fb43e6ffda7dc00136287b58c12e42487cee6cf8c0ced30a02fc9abcaca03ae6eaabe6974f459937ced6747225331bbfd34c33d22db3684b0afed3e158bc07d4555e688ba6fb49ae719f3d881512e6a053a0d5df5466c77ae2191caf76b38a3585f6440555a583ff7cfef79068c16840", 0xb9, 0x7, 0x0, 0x0, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00007d4000)='./file0\x00', 0x10000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/234, &(0x7f0000374000)=0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000001000)="8b37df5b47953261e7fb5977862064e234f43e65924beec13257ebcb25de8999440d745d2e80ac900ab0e24d23d4f1784e15923dffd67fe0e0e2e1803699715cb7a5748b6a11e995fe1229e9b47b14f099fb56702d2b5f7b461b1aea92daf0aefaf084b8b4734e072557bab4bb6d0cec4d9184ed62f00beecf41e3cad36e7dee4a2036befc9d00cabfc4b546a4b9ae89ad651f64592dfda165a93d9066cf47223c8ab197f6c3511faeb100c0ca284ad1070108b1b3e10ed9fb0b3c280d3f08b4a2bc9207165c42c24967a2a6f07c8a16ad7b520c471a5dddb9809e134065756b0a6dab0a91ea4d0fa79477c9d641742902ca527a18e7e204ad", 0xf9) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003000-0x108)={0x2a37, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000002000-0x8)=0x4000) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000bb0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x10000004e) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d89000)="ddc46dac31eee4d67a49280805442abbfb43f455f4b04602617e818b4d96e128a195f2af7790ebfe2e18c75dcf4ed941046d7b5fb43f31380b4ccf80aaf8c039f9154bbf6f70c99561471f4f934fec1745423cb8f8c46610707b235d84c0465ab6b6bb5dedce0c0275d6ab426f16c21e3a35f8d1633de635b027354fb609ba", 0x7f) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/enforce\x00', 0x204102, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$tun(&(0x7f0000442000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00004ef000-0x8)=0x0, r0, &(0x7f00002e4000-0x8)=0xfffffffffffffffe, 0x10000, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 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$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d8f000-0x3e8)=@security={'security\x00', 0xe, 0x4, 0x2ec, 0xffffffff, 0x27c, 0x94, 0x94, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000191000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x94, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x27c}}, [{{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="094df83e68a4768ca9a167c8c66afda8", @common='ip6gretap0\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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x1000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x17bc0000000000, 0x1, 0x0, 0x80000001, 0x1], 0x0, 0x0, 0x0}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="5959053b8952faced7b0e82f38724be9", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x0, 0x0}, {0x0, 0x8, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xf0, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x348) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000147000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000868000)='/proc/self/net/pfkey\x00', 0x208000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000ebd000-0x4)=0x0, &(0x7f0000b23000-0x4)=0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000e1c000-0x8)={0x0, 0x401}) [ 43.907910] binder: 7109 RLIMIT_NICE not set [ 43.914228] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 43.944296] binder: 7100:7123 BC_DEAD_BINDER_DONE 0000000000000001 not found 2018/01/31 01:21:57 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000039f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00003b2000)=@ioapic={0x2000, 0x5, 0x7, 0xf0, 0x0, [{0x7fff, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7f, 0x3, 0xe73d, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x28, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xd4a, 0x24, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x1000, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x8, 0x6, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x7fffffff, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0xd0cb, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x8, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x10000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9ae0000000000000, 0x8, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x0, 0x141, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1000000000}, {0x8, 0x25, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x7fff, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0x8, 0x48f, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0xcd, 0x40, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x2, 0x5, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1000, 0x1f, 0x9, [0x0, 0x0, 0x0, 0x0], 0x41e}, {0x64b, 0x100000000, 0x1, [0x0, 0x0, 0x0, 0x0], 0xff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) execve(&(0x7f0000fa4000-0x8)='./file0\x00', &(0x7f0000577000)=[&(0x7f000086b000)='[\x00', &(0x7f00001b7000)='.\x00', &(0x7f0000fe6000)='\x00', &(0x7f00003d6000-0x2)='^\x00'], &(0x7f00003d2000)=[&(0x7f00000c5000-0x2)='+\x00', &(0x7f0000629000-0xa)='\'}cpuset:\x00', &(0x7f0000608000)='-\x00', &(0x7f00006f2000-0x4)='em1\x00', &(0x7f00007cf000)=',@em1(\x00', &(0x7f0000d09000-0x1)='\x00', &(0x7f0000163000)='\x00', &(0x7f0000e00000)='usersystemkeyring\x00']) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000e21000-0x38)={&(0x7f000091b000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x32, &(0x7f0000637000)=[{&(0x7f0000fc0000-0x1000)="ede00de1e4933192af1745e3911f5aca1be54e3cf2fff12e72e6f9f6f679eb9dc356a732a299a5713c01fc4c0f8078ea52797fdb499a306cc0181f42e712832a14a339341014f887e4da2a173028baa36b167174f37c53fb1ea00efc6ef62c82c11626535eba6af536a5f7c4662a7f86333030d19d64862e790a4fa8eb57ce482d880988f41ff298fe1d312bb573d1835696f6bd97001e50b9bb160e634255dbac999be0a91e8642f04a333a1d1bd605bb50f3f6fb417448c649d8f7c83d457a6ea78cfc66b990751168a981e9e4c91d506699590ba14159c519c28740da64be1334f36af7d1632a22321010d78832772a2277dace259fb0d6f51e5665b468d875f901399e059d1d00f7b453b3ef6f96b42e6a320d411c0de597d0313ff71461f807aefc8da8c5c5354c016b75e4de743e7dc67ebfa2d1829e35e67f0d51aaa59f0f7365906a6782af2b9a9e5f9312041fa55952a30e258b48342ccb28dbf25538a2362238ac274236d4e28fbdb921373ed77b9ca32ca56c6962775c79618d36c395766f135567dcb98c0b91dce07233efed35709e6327b0f46c5aab3875412142705b4aca5eabb852ac2f3fac236bd34d1088e6ca7e54ff33c665f6bfd632614cfac73ff0925835608421f41437ea70cb512bde2a87a0d3d7eaa2303ea0d95a6c4b94cd5e88e17e8e1a5c1f11852c2a5a349f4a63a10f092ca5a6d4bbad74128a261abf67b54d3f8e82cfada1e2023431f3901a5651de4304e05d39dfcd5cb79783285b359b4a8d1f78c08be9435ee413e121fcc36ee10fa0a15175d55e954bbcecb37648a71765079e22666292d5f873da42cf028ff45698a69da804b690ffe42d863de6d5a1d5a28d17bdeb83a60e3b86df28222adb9a2930cbd808a956e48ee60a1e35489ee26e65ae86dcf24ce0b04270c00a43c128f4d8cef3a35f0b86d72822468597eb0c8b1f838bd3f219ac38b4e54fc61d59c95961a99e36d8a62ce97464e7a034748ba52b8acb213e5d66927dcb64a476c0d13fb02d0c4be28018f9d5da1ffe1d209ff0091558a30f2430f163082bcd7cd99a3aa529bf616760d8c4f5144968e9e3ff545fdfc3ef92b330627d1c1501dcfe1488677998eae75c71dbbef0f6d3e6c7f0abae62471ea8eaac1e30dc34fc77f510a6e2ff00664e027119064c19cd26980442b1b129fd07d5c06e34c7829be857ee5a26f4871aca6b4bf27413e1d5a0acf54e4dfa5097744c442d4f60937f02e2866c72bf57b4ffe49f15e9836cd1e7ef10e62b9c40bde61e95615464c9c007cb3c1755e5bcd78698ebef23a8012a71c670538f762e86b6632a2b307bc555aa223340b7eaac67c648514e6ed61efbee60909e3bf066575710e4046510071446a1dded1c87042caf7520fb08eddeba0b53795d4a410aedbd166f052f46788225cd150b4bb44ecde53066a04cadd38978352c476ae5d5e3cc3aade94ddcdec7bce917c6b9569f9922f3002a29bd0da759115f99a95b8dd0d55728c2079c1a7e74ba9fda4ddea0e8f80357f8b2fe3abcdef6842a0201118693785da6b851afbbdc30c4a9e8866dd6711a60e688f32f38e827e6702ad396691cff9c3e838f6933b3e3b0d5ac87d91ef32be3c756aa952fca8f02ff2dfea99a12e4f88036e646dab3f78fb138a0719f5332da8115cbad70d86cd2da3abb474ead7f0bc532f2aa901ec85e17f1377ae516b64858b16e619bf680c4c15874d62f0ed483d82d97f848d6888ac16914f810ae3c9eca0e834650b2280f439ba364f6798f25636cc8f7227b3447512b3ee569f843ed982775cb0f6d3159348fd78840e691681a869b74f1e3428e8df0081bae89f824224e357d133b478e43508577ddf688857df58e6184672a510fc6b6a67051ed51fd9c269a379e13aaa8f0a682af0c28f4ba01deccb79579302a53c26278e76b3d53ba01b9999fdc842489ac75ff8aa27cdd039df40b36fdb04deac3be7dc58edb5a2f796350faa38f5e37f3a58209a04914a48aa70d24da36e5ff2e64f79d84fdffcc4fb36d72b7394163619e787513a00e", 0x5b1}], 0x1, 0x0, 0x0, 0x0}, 0x4008004) 2018/01/31 01:21:57 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x0) sendfile(r0, r0, 0x0, 0x0) 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000708000)="be08cdb9", 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dfc000)=0x0, &(0x7f00009e0000-0x4)=0x4) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00008b7000)='/dev/net/tun\x00', 0x0, 0x0) r0 = open(&(0x7f000080d000)='./file0\x00', 0x2000, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000466000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000412000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f00003eb000)=[{&(0x7f00008e3000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x2000000000000286, 0x0, 0x2e0, 0x0}, 0x0) 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000727000-0x78)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x193a00, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/dsp\x00', 0x90080, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/dsp\x00', 0xa01, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) dup(r0) finit_module(r1, &(0x7f000073a000)='/dev/dsp\x00', 0x2) [ 43.960980] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 43.988842] binder: 7100:7123 BC_FREE_BUFFER u0000000000000000 no match [ 44.003290] binder: 7100:7123 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/31 01:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) writev(r0, &(0x7f000065c000-0x8)=[{&(0x7f0000cee000)="00e6998ff7e5c0133efb63faea133e2f32cb7d64d0130507280fd8370bd8031381bc7a3972ad8bcc2cb621d8d0f3cc78d3e35c6e8f79b62c3bce3594eaf7cc25db4f3f4c", 0x44}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000e03000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.040472] binder: 7100:7123 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 44.047542] binder: 7100:7123 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001d000-0xe)='net/dev_mcast\x00') r1 = memfd_create(&(0x7f000030d000)='\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004cc000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xfffffffffffffe5b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/31 01:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da4000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) sched_setparam(r0, &(0x7f000010e000-0x4)=0x100) timer_create(0x0, &(0x7f0000273000)={0x0, 0x36, 0x100000000009, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00005d1000-0x4)=0x0) clone(0x0, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde8", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00005ce000)="76303756b9e88980a4124b8cab522e2a31f648", &(0x7f0000b3e000)="febb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) lstat(&(0x7f00004d9000-0x8)='./file0\x00', &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000816000-0x4)=0xc) r8 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fb5000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1e000)={0x0, 0x0, 0x0}, &(0x7f0000c9d000-0x4)=0xc) r11 = geteuid() getgroups(0x2, &(0x7f00009a9000)=[0x0, 0x0]) stat(&(0x7f0000bd0000-0x8)='./file0\x00', &(0x7f00007d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000f1000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r2, &(0x7f0000d86000-0x1c)={&(0x7f0000fc4000+0xe2f)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000066d000)=[{&(0x7f0000fc3000)="7d5bfdd9867d2d49e7", 0x9}, {&(0x7f0000e1c000)="8a05e6a55f8cb57fe19308218f", 0xd}], 0x2, &(0x7f0000a11000-0xa0)=[@cred={0x18, 0x1, 0x2, r3, r5, r6}, @cred={0x18, 0x1, 0x2, r3, r7, r8}, @cred={0x18, 0x1, 0x2, r0, r9, r10}, @cred={0x18, 0x1, 0x2, r3, r11, r12}, @cred={0x18, 0x1, 0x2, r3, r13, r14}, @rights={0x28, 0x1, 0x1, [r4, r1, r4, r4, r2, r2, r4]}], 0xa0, 0x10}, 0x20040001) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sched_getattr(r3, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendto$inet6(r4, &(0x7f00002ba000)="dd8baccbb8e5b53b9a4bbf5a8d48b58848d2228377322e1981a16a7542393c", 0x1f, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r1, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00001ae000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d37000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000933000)=0x1e, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000f38000-0x12)='/dev/input/mouse#\x00', 0x6, 0xa100) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000f6000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000449000-0x4)=0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000876000)={0x4, 0x0, 0x1f}) r4 = syz_open_pts(r3, 0x0) dup2(r4, r3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000f75000-0x24)={0xffffffffffffffff, 0x4, 0x1, 0xfcd2, 0x2, 0x9, 0x1, 0x93f, 0x7ff, 0x5d1, 0x8, 0x6}) fcntl$getflags(r4, 0xb) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000032c000-0xcf)=""/207, &(0x7f000062b000-0x4)=0xcf) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f00005ac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x0) r2 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$setperm(0x5, r2, 0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000158000-0x4)=0x0) getpgrp(r3) syz_open_pts(r0, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000eb0000)='/dev/amidi#\x00', 0x6, 0x200) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa4000-0x11)='/dev/qat_adf_ctl\x00', 0x440400, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x5) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a8b000+0xaf)={{&(0x7f00002fb000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00004ac000)=0x0) perf_event_open(&(0x7f0000ba4000)={0x5, 0x78, 0x7, 0x576, 0x7ff, 0xffffffffffffff6b, 0x0, 0x1, 0x80, 0x2, 0x0, 0x1, 0x2, 0x4, 0x8, 0x5, 0xe000000, 0x9, 0x0, 0x7fff, 0x2, 0x2b, 0x20, 0x200, 0x6, 0x0, 0x0, 0x42585d80, 0x10001, 0x1, 0x6, 0x8001, 0x1, 0x100, 0x79c856b1, 0x5770, 0x6, 0x5, 0x0, 0x0, 0x2, @perf_config_ext={0x131, 0x6}, 0x1080, 0x7, 0x3, 0x6, 0x1, 0x1c, 0x80000000, 0x0}, r6, 0xfff, r0, 0xd) keyctl$set_timeout(0xf, r2, 0x0) 2018/01/31 01:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003db000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007c8000-0x18)={0x0, 0xdb, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff7}, &(0x7f0000d61000-0x4)=0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006c3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000)=0xe8) r3 = getegid() fchown(r0, r2, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b14000-0x20)={0x4, 0x0, 0x204, 0x5a, 0x3, 0x8, 0x5, 0x5, r1}, 0x20) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000261000)=@sack_info={r1, 0x101, 0x9cc}, 0xc) 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x4400000000001264, &(0x7f0000002000)="") 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f01000-0xc)='/dev/audio#\x00', 0x100, 0x800) bind$ax25(r0, &(0x7f0000c7e000)={0x3, {"16339677c8af1a"}, 0x101}, 0x10) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0000400700000000000000082b", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x5b13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d52000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00005ce000-0x27)="26000000240001f8feffffff00008d4001000025010000000df7040040a68fe90c026b010035", 0x26) bind(r0, &(0x7f0000474000)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) [ 44.172438] binder: 7167 RLIMIT_NICE not set 2018/01/31 01:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000426000-0x36)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x6, 0x10001, 0x5a363e03}, &(0x7f000066d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed4000-0x8)={r1, 0x0}, &(0x7f0000cd9000-0x4)=0x8) 2018/01/31 01:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getresgid(&(0x7f0000a13000-0x4)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000d50000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000091d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x16) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000d6a000)={0x44, 0x0, &(0x7f0000705000)=[@dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f00000de000-0xd3)="ff638951982cb80394b9fc725da5b810ff2eca46b7db37f28893630ae6cab130efc870dc39fdd9bcec6351f102bed84ff41e67db3fea503f3054ddb0afce23230c447b867827ac94f4f2eb9ae0e345a45c9cedfec408e8c46e956e2d96e6f78db6cd0ff657691fb8033f19fa025eaf330db498ae2e2f3b7d584b0e44e7164e24653cb120aca4cacfde139f3e42ac90a6f2d40bfb87913dd817ab7575b2caaa2f56f08222ef7296330b1d265348db933e85a54e5987024b89fbf71427ac6bcd7e7e0a6d2c1ef998047b2dbeebc0c3c5e38a98bd"}) 2018/01/31 01:21:57 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 = 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fd0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008d6000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f31000-0x4)=0xe8) fstat(r1, &(0x7f0000171000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a42000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendto$ax25(r5, &(0x7f000083d000-0xce)="aea991e35b2c3305f689651e1d066cfec359ea8a694a5c36f0be3a5bda0594a71120ccc5326034672b1a56c8af1e5b2b6d2c602bc9114268677059290b4a5379c0e38e4d2da18ba5995c484e9fbe7579f1c9d9e994271adcc7d5c785e70c7a60b3585a630976e9acf2d4e27b862558fbd10835c2acde6b3da391c53c7514f83990421b01278a68bedbdb0266b2d6a271941816165dd284930be6d10b192dae28d3084bfdab97cf8b4f757a5a581fec6d28775a7d4ee3a610fa9187dc1a9c2b7ba2e60a7abe15ddda144c05c58cbb", 0xce, 0x1, &(0x7f000001a000-0x10)={0x3, {"9b4f4a2d257b26"}, 0x5ad}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0186416, &(0x7f00006a5000)={0x4, 0x4182, 0x5, 0x5537, 0xa, 0x1}) syz_fuseblk_mount(&(0x7f0000186000-0x8)='./file0\x00', &(0x7f00001f5000)='./file0\x00', 0xd000, r3, r4, 0x4, 0x9, 0x80030) socket$kcm(0x29, 0x2, 0x0) prctl$setptracer(0x59616d61, r2) 2018/01/31 01:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000004b000)='keyring\x00', &(0x7f00004bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f0000c21000)={'hmac(sha3-256)\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000a52000-0x9)='/dev/sg#\x00', 0x3ff, 0x200040) fchmod(r4, 0x10) 2018/01/31 01:21:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000b4a000)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000385000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039d000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000039e000-0xc)={&(0x7f000026b000)='.//ile0\x00', r1}, 0xc) 2018/01/31 01:21:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000cf5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000001000-0x88)=""/136, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000dee000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mremap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000563000/0x1000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/4096, 0x1000) fdatasync(r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000564000-0x21)=""/33) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000564000-0x8)=0x7, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000563000)={0x0, 0x0}) [ 44.202088] binder: 7163:7179 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 44.209600] binder: 7163:7179 BC_FREE_BUFFER u0000000000000000 no match [ 44.217548] binder: 7163:7179 Acquire 1 refcount change on invalid ref 1 ret -22 [ 44.225632] binder: 7163:7179 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 44.232709] binder: 7163:7179 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/31 01:21:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000062000)=@req={0x50, &(0x7f0000006000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3cc2c0}}) 2018/01/31 01:21:57 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, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f41000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000965000-0x14)={0x2, 0x9, 0x7fffffff, 0x1f, 0xd0, 0xad64, 0x2, 0x3, 0x1b, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000fc4000-0xc)='net/packet\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00007e9000-0x10)={0xffffffffffff3f49, 0x8, [0xfffffffffffffffa, 0x3180]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f000079d000-0x8)={0x0, &(0x7f0000e12000)=""/233}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 01:21:57 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x400002000007, &(0x7f0000f77000-0x4)=0xca, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f79000)={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f7a000)=@security={'security\x00', 0xe, 0x4, 0x3c4, 0xffffffff, 0x2fc, 0x2fc, 0x1e4, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ba1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xcc, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x1e4}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xec, 0x118, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x10000, 0x2, 0x1, [0xa5, 0x1, 0x3a0290c3, 0x2, 0xff, 0x3, 0x4, 0x4, 0x80000001, 0x8, 0xc077, 0x8001, 0x7, 0x5, 0x100000001, 0xffffffffffffcad7], 0x2}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x6, 0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xff000000, 0xffffffff, 0xff000000, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x1000, 0x0, 0x20}, 0x0, 0xd4, 0x118, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x80, 0x2, 0x401, 0x0, 0x0}}]}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x6, 'syz1\x00', 0x10001}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa4, 0xc8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x420) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f79000-0x48)={r1, 0x5, 0x180, "4c88c861cebac388dd2f43f5f1d183ae8d88f8857bfa3c687c8c474bc8f263ba60a6ad337cf24beaa67cd623f0c81b164d1556127dd31b38a107e03236fb"}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000314000-0x1000)=""/4096) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f78000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 44.357342] ================================================================== [ 44.364784] BUG: KASAN: slab-out-of-bounds in sha3_update+0xdf/0x2e0 [ 44.371269] Write of size 192 at addr ffff8801c4d2837c by task syz-executor0/7195 [ 44.378871] [ 44.380477] CPU: 1 PID: 7195 Comm: syz-executor0 Not tainted 4.15.0+ #197 [ 44.387382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.396726] Call Trace: [ 44.399291] dump_stack+0x194/0x257 [ 44.402897] ? arch_local_irq_restore+0x53/0x53 [ 44.407539] ? show_regs_print_info+0x18/0x18 [ 44.412046] ? compat_keyctl_dh_compute+0x2bb/0x3e0 [ 44.417062] ? sha3_update+0xdf/0x2e0 [ 44.420850] print_address_description+0x73/0x250 [ 44.425668] ? sha3_update+0xdf/0x2e0 [ 44.429444] kasan_report+0x25b/0x340 [ 44.433228] check_memory_region+0x137/0x190 [ 44.437699] memcpy+0x37/0x50 [ 44.440782] sha3_update+0xdf/0x2e0 [ 44.444391] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.450257] crypto_shash_update+0xda/0x240 [ 44.454566] hmac_update+0x7e/0xa0 [ 44.458087] crypto_shash_update+0xda/0x240 [ 44.462387] ? hmac_import+0x1bd/0x230 [ 44.466258] __keyctl_dh_compute+0x160f/0x1990 [ 44.470837] ? dh_data_from_key+0x340/0x340 [ 44.475139] ? find_held_lock+0x35/0x1d0 [ 44.479186] ? __might_fault+0x110/0x1d0 [ 44.483223] ? lock_downgrade+0x980/0x980 [ 44.487350] ? lock_release+0xa40/0xa40 [ 44.491325] ? kasan_check_write+0x14/0x20 [ 44.495541] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 44.500363] ? compat_SyS_keyctl+0x2c0/0x2c0 [ 44.504769] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.510287] compat_SyS_keyctl+0x72/0x2c0 [ 44.514418] ? compat_keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 44.520192] do_fast_syscall_32+0x3ee/0xf9d [ 44.524490] ? do_raw_spin_trylock+0x190/0x190 [ 44.529064] ? do_int80_syscall_32+0x9d0/0x9d0 [ 44.533635] ? syscall_return_slowpath+0x2ad/0x550 [ 44.538538] ? prepare_exit_to_usermode+0x340/0x340 [ 44.543533] ? sysret32_from_system_call+0x5/0x3b [ 44.548358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.553183] entry_SYSENTER_compat+0x54/0x63 [ 44.557564] RIP: 0023:0xf7fcdc79 [ 44.560901] RSP: 002b:00000000f77c908c EFLAGS: 00000296 ORIG_RAX: 0000000000000120 [ 44.568953] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00000000208b4000 [ 44.576197] RDX: 0000000020e9cfff RSI: 0000000000000001 RDI: 00000000204e4fc8 [ 44.583444] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 44.590683] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 44.597924] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.605188] [ 44.606787] Allocated by task 7195: [ 44.610389] save_stack+0x43/0xd0 [ 44.613815] kasan_kmalloc+0xad/0xe0 [ 44.617511] __kmalloc+0x162/0x760 [ 44.621028] __keyctl_dh_compute+0x2b0/0x1990 [ 44.625502] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 44.630316] compat_SyS_keyctl+0x72/0x2c0 [ 44.634442] do_fast_syscall_32+0x3ee/0xf9d [ 44.638734] entry_SYSENTER_compat+0x54/0x63 [ 44.643109] [ 44.644709] Freed by task 4568: [ 44.647963] save_stack+0x43/0xd0 [ 44.651387] kasan_slab_free+0x71/0xc0 [ 44.655244] kfree+0xd6/0x260 [ 44.658320] load_elf_binary+0x24b9/0x4c10 [ 44.662528] search_binary_handler+0x142/0x6b0 [ 44.667080] do_execveat_common.isra.30+0x1754/0x23c0 [ 44.672240] compat_SyS_execve+0x3f/0x50 [ 44.676275] do_fast_syscall_32+0x3ee/0xf9d [ 44.680569] entry_SYSENTER_compat+0x54/0x63 [ 44.684944] [ 44.686549] The buggy address belongs to the object at ffff8801c4d28280 [ 44.686549] which belongs to the cache kmalloc-512 of size 512 [ 44.699176] The buggy address is located 252 bytes inside of [ 44.699176] 512-byte region [ffff8801c4d28280, ffff8801c4d28480) [ 44.711022] The buggy address belongs to the page: [ 44.715928] page:ffffea0007134a00 count:1 mapcount:0 mapping:ffff8801c4d28000 index:0x0 [ 44.724050] flags: 0x2fffc0000000100(slab) [ 44.728260] raw: 02fffc0000000100 ffff8801c4d28000 0000000000000000 0000000100000006 [ 44.736115] raw: ffffea0007134920 ffffea0007134be0 ffff8801db000940 0000000000000000 [ 44.743967] page dumped because: kasan: bad access detected [ 44.749657] [ 44.751257] Memory state around the buggy address: [ 44.756155] ffff8801c4d28300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.763483] ffff8801c4d28380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.770815] >ffff8801c4d28400: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.778144] ^ [ 44.781745] ffff8801c4d28480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.789079] ffff8801c4d28500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.796407] ================================================================== [ 44.803738] Disabling lock debugging due to kernel taint [ 44.809556] Kernel panic - not syncing: panic_on_warn set ... [ 44.809556] [ 44.816912] CPU: 1 PID: 7195 Comm: syz-executor0 Tainted: G B 4.15.0+ #197 [ 44.825113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.834436] Call Trace: [ 44.837000] dump_stack+0x194/0x257 [ 44.840610] ? arch_local_irq_restore+0x53/0x53 [ 44.845256] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.849989] ? vsnprintf+0x1ed/0x1900 [ 44.853773] ? keccakf+0x7c0/0x7e0 [ 44.857290] panic+0x1e4/0x41c [ 44.860454] ? refcount_error_report+0x214/0x214 [ 44.865201] ? sha3_update+0xdf/0x2e0 [ 44.868976] kasan_end_report+0x50/0x50 [ 44.872927] kasan_report+0x144/0x340 [ 44.876709] check_memory_region+0x137/0x190 [ 44.881091] memcpy+0x37/0x50 [ 44.884174] sha3_update+0xdf/0x2e0 [ 44.887781] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.893643] crypto_shash_update+0xda/0x240 [ 44.897949] hmac_update+0x7e/0xa0 [ 44.901465] crypto_shash_update+0xda/0x240 [ 44.905759] ? hmac_import+0x1bd/0x230 [ 44.909630] __keyctl_dh_compute+0x160f/0x1990 [ 44.914204] ? dh_data_from_key+0x340/0x340 [ 44.918508] ? find_held_lock+0x35/0x1d0 [ 44.922553] ? __might_fault+0x110/0x1d0 [ 44.926591] ? lock_downgrade+0x980/0x980 [ 44.930715] ? lock_release+0xa40/0xa40 [ 44.934687] ? kasan_check_write+0x14/0x20 [ 44.938904] compat_keyctl_dh_compute+0x2bb/0x3e0 [ 44.943726] ? compat_SyS_keyctl+0x2c0/0x2c0 [ 44.948127] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.953645] compat_SyS_keyctl+0x72/0x2c0 [ 44.957767] ? compat_keyctl_instantiate_key_iov+0x1c0/0x1c0 [ 44.963541] do_fast_syscall_32+0x3ee/0xf9d [ 44.967841] ? do_raw_spin_trylock+0x190/0x190 [ 44.972400] ? do_int80_syscall_32+0x9d0/0x9d0 [ 44.976967] ? syscall_return_slowpath+0x2ad/0x550 [ 44.981871] ? prepare_exit_to_usermode+0x340/0x340 [ 44.986862] ? sysret32_from_system_call+0x5/0x3b [ 44.991685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.996509] entry_SYSENTER_compat+0x54/0x63 [ 45.000889] RIP: 0023:0xf7fcdc79 [ 45.004225] RSP: 002b:00000000f77c908c EFLAGS: 00000296 ORIG_RAX: 0000000000000120 [ 45.011905] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00000000208b4000 [ 45.019148] RDX: 0000000020e9cfff RSI: 0000000000000001 RDI: 00000000204e4fc8 [ 45.026395] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.033640] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 45.040882] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 45.048545] Dumping ftrace buffer: [ 45.052061] (ftrace buffer empty) [ 45.055739] Kernel Offset: disabled [ 45.059341] Rebooting in 86400 seconds..