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", 0x1000}], 0x9) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002b1000-0x4)=0x0) r2 = gettid() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=@common="6e723000000000000000000000000000", 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x4000000000000000, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a0000)={@broadcast=0xffffffff, @rand_addr=0x4, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @rand_addr=0x1ff]}, 0x30) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009b9000-0x2)={0x6, 0x7f}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000001000-0x4)=0x7f) poll(&(0x7f0000001000)=[{r3, 0x180, 0x0}, {r3, 0x20, 0x0}, {r3, 0x4106, 0x0}, {r3, 0x280, 0x0}, {r3, 0x8182, 0x0}, {r3, 0x1100, 0x0}, {r3, 0x40, 0x0}], 0x7, 0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000986000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x0, [0x8, 0x0, 0x6, 0x10000000000000, 0x100, 0xffffffff, 0x9, 0xec8]}, 0x5c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x3, &(0x7f0000869000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/07/28 08:30:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f000077f000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x800000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000191000/0x1000)=nil, 0x1000, 0x3, 0x35, r5, 0x0) mmap(&(0x7f00009a9000/0x1000)=nil, 0x1000, 0x4, 0x900000201c, r2, 0x0) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x1000007, 0x3e, r4, 0x0) accept4$inet(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000cbb000-0x8)="2e2f66696c653000", &(0x7f0000316000)="00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000a, 0x8035, r5, 0xc) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x0, 0x1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f000083a000)="bc23139f66458efe5da2b3cee8bb61d0333c049390213a6ccda12aa2b975b5b0a249972e3219becbe05adeff80ff6df8ad56b8c48b", 0x35, 0x20040801, &(0x7f0000f35000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r6, &(0x7f000076c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) ioctl$int_in(r7, 0x20000005452, &(0x7f000094f000-0x8)=0x10000) fallocate(r7, 0x0, 0xffff, 0x9) connect$llc(r6, &(0x7f0000c28000-0x10)={0x1a, 0x8, 0x5, 0x2, 0x7fffffff, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KDSETLED(r5, 0x4b32, 0x0) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f00005cb000-0x3c8)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) sendfile(r6, r7, &(0x7f0000fcd000-0x8)=0x0, 0xffff) 2017/07/28 08:30:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x80) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x800000000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000c66000-0x50)={{0x0, 0x0}, {0x0, 0xa9b}, 0xfffffffffffffffe, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget$private(0x0, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000-0xa)=[0x0, 0x0]) listen(r2, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f000012b000)=[0x0, 0x0]) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000a1d000-0x4)=0x0) io_setup(0x7, &(0x7f000017c000)=0x0) io_submit(r6, 0x4, &(0x7f0000dff000)=[&(0x7f0000619000)={0x0, 0x0, 0x0, 0x0, 0x2, r5, &(0x7f0000a6b000-0xc1)="3a2651cdbfd86d7987ec59241c7f36892b4a17eb07073f47889e14677f8b9ea9d431fb192931bcd1d1dd3ff01dfd2e7b763613a16a80b709115c51c687fc9792a0779d21dc49bed2599b56b300098b3c78e981db0c56eadaf290ab5bac939b3bc87a89ed8b7776e447007bcf482be9084a093f58d4e473eaa1d8a598c3381a45fc95484bee74600990700447145470d6a1cb47d3ac2c16ad4d399dce0e917fa3ddb10864963b8283575b5352a8e5b817e18d6d0a5cd37f1df19485c889e3630446", 0xc1, 0x1, &(0x7f00005f9000)={0xfffffffffffffeff, 0x0, 0x4, @thr={&(0x7f00007d5000)="386ebc1a7024ef13f87e65577c17e99437d216182b960c0a17ad2d5f4e84c2a0946f12cfbfba2067f1c9254496fe59bb8790988db35e3113e8c6dde047b3d89adc4fc85fea707534fca16add7c1e482000cee274254cc039b0366654be18472e3cc7358c1dc1d93a944ece615b86b088dd853e3a217ce76603ea141597fc4297036badb483a4a6df287535a73459cf1d4446cf0b07b53e6669c651ae92a07a86f0c24fba85d6f17a89adf81e5a9734e2f67bd28fa97d3d6d2dad3fe97910de81a2e9d98091", &(0x7f0000320000)="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"}}, 0x1, r0}, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x6, 0x7, r4, &(0x7f00003e1000)="29c7e91f8657c7eccbde29363d6fbeff96d903096ff338cab4bd755c0e59dd8f6e3d6495f1774eaf39cbbd77511d2099e1378867d7864cd890d7032cf03cd79c5136b27026a7bf7131426cf2f7c263f62200b0c4a6f103233937696df5a3df9d17e9eb1a7b334c8b75", 0x69, 0xe1, &(0x7f0000f0f000-0x50)={0x2, 0x5, 0x4, @thr={&(0x7f000006c000)="d43b1bfb91ef632a8d1f43712bfa8f192c595d27d4eb9cd9a72f47e645db8cfbca8db18381a4561d523e2960ee0a2ebd5781762940c73a3e4ec9c997b86427aea9dbf2c8bc934eaca4a51603c7ca6689a25793d18d144d90991814feb8e12ceb3d9088cbf85bf8cc939385a0e10651f39db3671d26302150f9d10871f0ea540c9ecd1c14b947c693e5f05c0131aec939d52814a5f428f4f457fc20f35476be225f8f0e97b840e2832a10741a0790fae2f22dc3e015fad6ac14ef1814ca5d9682fbae1593e51fbc12f3937a598c8120b08fbf392bacf2c251ca0e48a77cb6cb17cad6609a8afbae7a", &(0x7f0000d32000)="7be83c90da1b5894da2b6b747b76aa7b94e3f557332def682e6296d189b87dcec1263b6e41b9f52afeb191e6ac9265f15dc5c627c4aa3f749b75c64a90f37b79492c17d2deb4a62d27dc10238a5b5d8a6ea83cbdf444ef170c49f17ef7962ada5bb90073bb6632a7f1e0397494033dcd46fd52da63951273d66f7e4c46b6d3faffb4fd129cf570b4272200065e84a9bd5ebbb65a51d616a4345638af81df877217ee22b668666bd86eb55723111dd753a189e6527a9769037c9a15f3eb3c227d2eafecb30a07559f8906495fc0aef95c9ba7606bbb8199a9e8ebdee56f4e8b53016237ad6e8bdf"}}, 0x1, r2}, &(0x7f0000a60000)={0x0, 0x0, 0x0, 0x7, 0x81, r4, &(0x7f0000919000)="643731f2c8c89b2ec42ce09a0475b406f26ed4b5a9baa55d777221b2df9de970e2d4529e89285554e7c6d789513177beaffdb4fde91e59e64300bef830da7ab3515661ca2206db3df187cdaedcbd32839367dab34584ec438d3b8eb6f8210b1c6e58b8052e385c5f29ac388b69fe10af17ad942cfcaf86fa7e8ac41f76140b45743e30bf73b4eb1b1237", 0x8a, 0x7f, &(0x7f0000695000-0x50)={0x5, 0x28, 0x2, @tid=r3}, 0x1, r5}, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0xf, 0x8, r5, &(0x7f00003cd000-0x83)="4426ed953bbc67b9e6ae8fe8c0728c1ed2e87768368a50e899fcd55d15f1fe65970f7047f074ad676303cda6fe843dd48507a6909f544f46bd255f1d29734173802432c6f985e82d412ada56ed36ab4c5ed25f3a3bf11cfa1a40f46c1ebd2672134ce0f295ae612de5650795761e1c168d0b05e527cccd0b45b6e9d09524b4bc160b1f", 0x83, 0x6, &(0x7f00008fb000)={0x401, 0x81, 0x4, @tid=r1}, 0x1, r0}]) sendfile(r4, r2, &(0x7f0000965000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000f49000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r2, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000681000-0x4)=0x1c) syz_emit_ethernet(0x423, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1ee0df", 0x0, "37046c"}, "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"}}}}}) recvmmsg(r7, &(0x7f0000f18000-0x40)=[{{&(0x7f0000f10000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c7b000)=[{&(0x7f00005db000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x1, &(0x7f0000f4a000)="", 0x0, 0x0}, 0x0}], 0x1, 0x104e) fcntl$setstatus(r5, 0x4, 0x40000) socket$unix(0x1, 0x5, 0x0) vmsplice(r0, &(0x7f0000fab000)=[{&(0x7f000090a000)="0a77a8603d1d620d75a5687e53183ac7b44165a34862e43a0730fae2bdc377649631af21a70c98731a5f469863ff408de2e387bb913e2298b28b440c181a6769157d94f0cd36dfa3e2c7e716184a34a4ca7d6215a2c5b6072514162bfd51351002205e1b426a49ea7fbb3cd1242a6b961c17764dc31db86117ddcba50bd1f0b8e29d20dc3bf9f9603e23f7a8c2e24b10fc20ea50e3821f6658361667bef64eef993a3b72c28cac33", 0xa8}], 0x1, 0x5) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008a7000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000ff1000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00009b5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0xfff, 0x1e3, 0x500, 0x1, 0x4000000, r8}) 2017/07/28 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xe57000)=nil, 0xe57000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000852000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x180000d) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x2000004, 0x34, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0xffffffffffffffff, 0x5, 0x5) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000b75000)=@abs={0x0, 0x0, 0x0}, &(0x7f000048d000-0x4)=0x8) writev(r1, &(0x7f0000149000-0x10)=[{&(0x7f000093d000-0x2d)="2900000020001980013d7524000a002102000096000000042000000009000a008100000010317bec00c87f8396", 0x2d}], 0x1) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ec3000-0xa)=[{r2, 0x1, 0x0}, {r2, 0x2000, 0x0}], 0x2, &(0x7f0000fce000)={0x0, 0x989680}, &(0x7f0000fcf000-0x8)={0x3}, 0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0xb, 0x2010, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fcf000)={0x0, 0xfb, "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"}, &(0x7f000040e000)=0x104) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ba5000-0x10)={r3, 0x100000005, 0x7f, 0x6b0}, &(0x7f0000fcf000-0x4)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cc3000-0xc)=@sack_info={r3, 0x7ff, 0x80000000}, &(0x7f0000fce000)=0xc) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x43) r5 = creat(&(0x7f000042c000)="2e2f66696c653000", 0x21) write$tun(r5, &(0x7f00006c6000-0xa0)=@pi={0x1000, 0x5, "6b6d89afa6ad3e503e7485e59e138cf929af4c3800775b4a07b95932049a41c0c4dac32f5edf57046d6bdd1e35caba269d730cec98c2fa0fd6175a842e56bb3f3c40fbc642aaf2b958513eef28084d5bb15ca840d86ab34429e085d696df4aa0d69465a81769f7790be68d6c73fdc9c0f4a23f4caaa7ad31030b5682d0cc73b3a0ea98cb88301eb42f89da47899cbdfce3e57e52da330d250a77"}, 0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x0, 0x2011, r4, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) clock_gettime(0x0, &(0x7f0000e57000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000024a000)={0x0, 0x0}, &(0x7f000040f000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fd0000)={0x5, 0x0, 0x40, 0x0, 0x9ee, 0x86, 0x3ff, 0x4}, &(0x7f0000fd0000)={0x1e1def0d, 0x5, 0x6, 0x401, 0x5, 0xfffffffffffffffe, 0x3, 0x0}, &(0x7f0000bbc000-0x40)={0xfffffffffffffffc, 0xffffffffffffffff, 0x2, 0x9, 0x8, 0x5, 0xfffffffffffeffff, 0x5}, &(0x7f000090b000-0x10)={0x0, 0x2710}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b43000)={r6, r7}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x105, 0xd, &(0x7f0000fd1000-0x1c)="29541339b038d46f9f968f3acac400dc02acff040000000000000040", 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e56000)={0x0, 0x0}, &(0x7f0000c5c000-0x4)=0x10) pipe2(&(0x7f0000860000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) 2017/07/28 08:30:56 executing program 3: mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x200000e, 0x13151, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0x80af}, 0x8) mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x3, 0x4012, r1, 0x403fffffe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setpipe(r2, 0x407, 0x100000001) r4 = dup(r3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0xe000)=nil, 0xe000, 0xa) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r5 = socket(0x4, 0x4, 0x37) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x900000000000000, &(0x7f0000ce3000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg$netrom(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x10000}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[{&(0x7f0000004000-0x23)="d29a1012a517e7197927870ebd5e486c18236652561ce420517a9bd2ca77ea66eefadd", 0x23}, {&(0x7f000000e000-0x84)="c195a8b57078c25c59e9ea6b3c576acef9d6807ee2969cb9ebe985c9aea2d5d04121afc8b83e04dd24f655ce25462dfc7176101dadc6b59b72fa6a643ed87f040150676ab362a05b56fdcc267f7a080785b4200756db53c700466e31fa57c1e8199e22026f0ec63d0b4be66ad5ab32dd4ed18d7ab49b27122b39688876dc87e02be7ec9a", 0x84}, {&(0x7f0000008000)="b1d67575249429d406b7d58814ce4bb68213bada9928ced3127fe0dac36206bc5cc0120fb4970d6e33b8346f2bac29ab1a8f9fd2cda611dd08aa5eaf187b4b3bd5eab5815d4514fd731c21c5a87cb46b1cbd12b3b014e4f809f1026ab973e98a852a0aa59bcb75ec77987234f3eae6c3868f7f422682c93f98db038dd841d5279c6c19b1552646445e413d4fc7f147bd4b1a2c9c30fea1f149185daad3774b7c7c8760a80a22ff945a45869136", 0xad}], 0x3, &(0x7f000000d000)=[{0x20, 0x0, 0x49de, "f0911365ddfcbb7d932211"}, {0x108, 0x0, 0x5, "b7ebc75ed7cf4402182b48c3d9616719b27f91c46df1b0b8319b1ba9a89644e0873bccabe8dc75237e44fc3c4e727812a12395fc55cc744f1617e74cdde361517cdbe9c37d373d9ba4658b0791d9cc6540687af3653ff54333a20c66865502f057b9d34e1904bfb6f1d3ee4af7a40b3b11f5dbd55c8fc9808f1341d578cc707a78ff0823dbf648d3c1b163db04673f44746b3b1b695e743e164e2bde9add1f6a29c146bdce0128a216c12ee72ad47baef74a3c0af44072b59c81fb396e4a8cb21ebf2d2269ddc1e450e844afe71a3fa4623e0ff368f9cea5125c8f229f47c1844a87a317a4cefd4e8e95960f0a3de0389c1262ad"}], 0x2, 0x80}, 0x20) mremap(&(0x7f0000c67000/0x4000)=nil, 0x4000, 0x400000, 0x2, &(0x7f00007ab000/0x400000)=nil) remap_file_pages(&(0x7f0000690000/0x4000)=nil, 0x4000, 0x0, 0x75, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000a7e000-0x4)=0x8001) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x8) recvmsg(r4, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000cdd000-0x24)=[{0x24, 0x28, 0x3, 0x9, 0x4, "d45029db0300000000000000fffbffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/07/28 08:30:56 executing program 2: openat(0xffffffffffffffff, &(0x7f0000f37000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000e3d000)="") sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0xfffffffffffffffc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000024000-0x1d2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002eb000)=@assoc_value={0x0, 0xc1f}, &(0x7f0000321000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e86000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x800000008, 0x6, 0x0}, &(0x7f00003e1000-0x4)=0xa0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0x0, 0x0, 0x1, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000789000/0x4000)=nil, 0x4000, 0x0, 0x400000000000033, r3, 0xfffffffffffffffd) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000789000)=0xc) getpeername$inet(r3, &(0x7f0000282000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) [ 199.231827] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/07/28 08:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b87000)=0x0, &(0x7f00000ae000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) fcntl$setownex(r6, 0xf, &(0x7f0000876000-0x8)={0x2, r7}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000abc000-0x8)={r7, r8, r9}, 0xc) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000268000-0x4)=0x100000002, 0x4) r10 = dup3(r2, r5, 0x80000) faccessat(r10, &(0x7f0000a03000-0x8)="2e2f66696c653000", 0x87, 0x1fe) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000782000)=0x80000000, 0x4) syz_open_dev$vcsa(&(0x7f0000b97000)="2f6465762f766373612300", 0x7e, 0x400000) fcntl$getown(r3, 0x9) socketpair(0x3, 0x80000, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f0000d93000-0x4)=0x3f, 0x4) dup3(0xffffffffffffffff, r6, 0x100000000010000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000eb8000)=0x8, 0x4) request_key(&(0x7f0000b12000)="6c6f676f6e00", &(0x7f00006ff000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e10000)="2c00000000000000892c2773797383656d768e6e6574707070310023", 0x0) [ 199.288530] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/07/28 08:30:56 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000012a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000002000-0x10)={0xffff, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000edf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) mmap(&(0x7f0000de8000/0x4000)=nil, 0x4000, 0x1, 0x20933, r0, 0xfffffffffffffffa) clock_gettime(0x7, &(0x7f0000de9000-0x10)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000e5f000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) clock_gettime(0x8, &(0x7f000021e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000de9000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)="6f636673325f646c6d667300", 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000e38000)={0x2, 0x7, 0x9, {r3, r4+10000000}, 0x8, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 08:30:56 executing program 1: r0 = creat(&(0x7f00008d6000-0x8)="2e2f66696c653000", 0xd0) fremovexattr(r0, &(0x7f0000a06000)="2a706f7369785f61636c5f61636365737300") ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fef000-0xc4)={0x400, 0xbb, "57c9ea11d128754744bc96dadff25833b45c9b64a3750708182f003821f586ff7a29efbb1eb727bd125f1b3eda493028b65ff83837ece26b8b786449faba83c0beaa05ed57cd2999032343d18af836811603e51ccf081a018e721051cc2891b071a1326739d190851df1a57567ab8c97962d74f4beffad08f96e91516ee71527b283f3571c21bb5984f00aa7d0f31b82cefabf090c1a637777b72cfd28b2b58843c14ed9782691be8fefc27f5d1ceb42cc73a7385676e49315bf85"}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x401d, 0xffffffffffffffff, 0xffffffffffffffff) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockname(r1, &(0x7f0000c4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r3, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000dee000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) mount(&(0x7f0000b2a000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000067f000)="6d717565756500", 0x1000000001, 0x0) open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r1, &(0x7f00000aa000-0x7c0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fbb000)=0x4085) r6 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00001d2000-0x4)=r5) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000053d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000-0x4)=0xe8) semget(0x3, 0x0, 0x400) 2017/07/28 08:30:56 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000ceb000-0x24)="706f7369785f00636c5f616363657373246c6f70707031776c616e3073656c696e757800", &(0x7f0000c0c000)="2e726571756573745f6b65795f6175746800", 0x12, 0x200000000) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f000080d000)="2f6465762f62696e64657200", 0xc00003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x6010, r2, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000aec000-0x4)=0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00003e3000)={0x0, 0x0, 0x0}, 0xc) fcntl$setlease(r2, 0x400, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000593000-0xc)={r4, 0x0, r5}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x2f, &(0x7f0000268000-0x4)=0x10000100000002, 0x4) recvfrom$inet6(r0, &(0x7f0000e2e000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x0, &(0x7f000079e000)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000881000-0x4)=0x80, 0x4) fcntl$setstatus(r3, 0x4, 0x20000000003fffc) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f000035c000-0x4)=0x7a, 0x4) r6 = dup(r3) connect$netlink(0xffffffffffffffff, &(0x7f000082a000-0xc)={0x0, 0x0, 0x24, 0x6}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000e54000-0x4)=0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x400a, &(0x7f0000dc6000-0x4)=0x467, 0x4) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000ae9000)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000a31000-0xc6)="", &(0x7f0000329000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009fb000-0x4)=0xc) sendmmsg$unix(r6, &(0x7f0000d8b000)=[{&(0x7f000007f000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000637000-0x90)=[{&(0x7f0000236000-0xa4)="c90df9aa434f6a12640e1ae44c623d259a5e40c85c42857d2f6c8c24a41f39eaac8b0ace16d1be00335986be6c453a430b399ae5735fb6b84ee489c44831f95a8cce34cb1a4585ff6c2d564b18ea5639c76aa5fc3b44ef20a37f3aef65f70b9df11c737daff5b9a090d3b48cf70c67a33dc2287bf5b63e655f664de1f8486eaa2620e7183cf67709b856f08ff36e0da56827e371ec0b2eae770810b61cbdb569696df18e", 0xa4}, {&(0x7f0000375000-0xa4)="f097e33443b3af1398a120ff8f5c1a6f6dc47ae25d02771f521975785f885d9d3d7dd3f8786eb72d6d4907cba6d0112fe90da80c8f1b86e4627ff1e9e2e8aad449492cf4268d07ef0d8073a8d910ac3e8445541c99676a0bb48ce2c87f82ca9751f2010000006f742ce18864425efef56b8e8e8627e1e58974c003770f4d6508e984dbff3de62d1e166dec10ee249c77158fcf211e7491efbacf72ab52f7fec2ca4a1dec", 0xa4}, {&(0x7f0000b91000-0x1000)="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", 0x1000}, {&(0x7f00000e5000-0x24)="e17ad041f8f7f0409f28ad8d7e325414f8fc", 0x12}, {&(0x7f000006a000)="138e7d3a8a925090da18c5e9581f6411af273caa023e0b964ce2f99aa8233f7d51b7fb8d263cf974ae17b751d69415b1af31dccc66bd7a82e296fe53740c8d5c945bc5ee8d9af6dfb8d02cf054", 0x4d}, {&(0x7f0000dff000-0x50)="c281366f4d8001efd1b2100f6e08ffa6661ab02752061e2b0c3d437ef2a29559bb3b2d8708cb3d3b48b9a333307ee62c64cef1457cac65cfe87b9436499d88396de202d4ef40991b4f9095c8e5459d67", 0x50}], 0x6, &(0x7f0000934000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, r6, r3, r3, 0xffffffffffffffff]}], 0x2, 0x40000}, {&(0x7f0000254000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007b0000)=[{&(0x7f00003f3000-0xc2)="a0962f9e69dcb360861671ff23b40f2466c3385ad6301ff5a3e4dfc31a2818f0051da80f5da25721ca3260da70e436faf407cff98b5c8652acfc1c45e7560c3ae9fdd88949fe52f50d22dc95b5d476d04338a5230dd44eb3c7b20799a50ab3a81fb818ce176b3229d9bdb42e80f35d6ad5501733eb65c156d6de4c275b4dd490403e56bd2c53f53e19194ce37dd0e7526ab427bae5d04a1896f5f93370a69b4448e225a44fa7396438997350dbd1f516f787d438206c62d433bb461a6bd29c51b45e", 0xc2}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000a41000)=@file={0x529ac38cb4b61de, "2e2f66696c653000"}, 0xa, &(0x7f0000736000)=[{&(0x7f0000e41000)="f06548bb6b841df84bc51a9f7c85cb618292a40280223f408ce6400cc40424b93ac742dc8136faa5d5dcc99cb742e7a0f8b79032b90f19dfade3f4538ed0f6256b9082f7896cd9a8558b0498db45879a2874f4047c17a5cac6e4cc9414fae081b0efa6d8eb3ad6811f835477934c25cad36681604ee1facd9a69", 0x7a}, {&(0x7f0000d5a000-0x12)="bf830c5700000000000000081840f4003728", 0x12}], 0x2, &(0x7f0000803000)=[], 0x0, 0x20000805}, {&(0x7f0000f3a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000044b000-0x10)=[], 0x0, &(0x7f000024e000)=[], 0x0, 0x11}], 0x4, 0xc010) creat(&(0x7f000073a000)="2e2f62757300", 0x0) 2017/07/28 08:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) capset(&(0x7f0000ef0000+0x4ed)={0x200f1526, r0}, &(0x7f0000951000)={0xc3, 0x1, 0xfffffffffffffffb, 0x200000000000006, 0x40, 0x8a71}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) symlink(&(0x7f000006d000-0x8)="2e2f66696c653000", &(0x7f0000bb8000)="2e2f66696c653000") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000649000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcb000-0x4)=0xe8) r3 = getegid() fchownat(r1, &(0x7f000042f000)="2e2f66696c653000", r2, r3, 0x1100) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000498000)="2e2f66696c653000", &(0x7f0000410000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, r1, 0x0) gettid() mmap(&(0x7f0000db6000/0x2000)=nil, 0x2000, 0x3, 0x1010, r4, 0x0) socketpair(0x1, 0x0, 0x3ff, &(0x7f00001b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0xfffffeff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00008e7000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x100081b, &(0x7f000000a000)="") r5 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) unlinkat(r5, &(0x7f0000625000)="2e2f66696c65302f62757300", 0xe715bd17b647150d) write(r5, &(0x7f000002d000)="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", 0x1000) 2017/07/28 08:30:56 executing program 2: syz_open_dev$mouse(&(0x7f0000ae6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) gettid() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) r3 = gettid() r4 = creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f7d000)="2e2f66696c653000", &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$netrom(r4, &(0x7f0000b75000)={&(0x7f0000b90000-0x48)=@full={{0x3, {"512ad37752d43d"}, 0x3}, [{"43161a2ef835be"}, {"8bccb55a0eaec3"}, {"d5b13e65eb9b15"}, {"ff3769ac5af4e1"}, {"f44f0b5f8eae73"}, {"f0acac673ec54f"}, {"8187c1752e6994"}, {"6aa00279ffff01"}]}, 0x48, &(0x7f0000554000-0x90)=[{&(0x7f0000942000-0xd3)="0b43da132372b51ebfb9ba7cdfebff8a5681368f08c1c9ac0c31de39f1ace622e3e3a98238478edef2d10b8fda98002f86d88d4331e70b1d668be3353a372123a5c25ffd400b5e94f4fd4304117128c90de1bac3ff1b29ed1220a0f1b6049ba7968858aff7189d476d671c3de7830808acc11637c3ebec156860d03e86836d5fd6f2c7f66aaff8a667b278b068b213147c267b7e3ec299ee1d27ea16084ae1c405aa69ba794edc5a3b24aa464fc2e1993b5a2ef44dfd09b8729f7a4c82f3cbd11506ab7d58798204c191ce0679ce4f8c1e4e42", 0xd3}, {&(0x7f00008ce000-0x1000)="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0x1000}, {&(0x7f0000808000)="357aaf90bd8a586c10ed5f8b8787af57c5b365ad3527f59f7b0a66dd4b2950c0a0b14dc79176081002f563d743793b15411c817ddbc49061a90338830316dfa131592c032ccb8a50a26bb1adcaf36052778cee8c3cff1dee8d60d039c2c6c3789ae6ee4be2665c1d560a21199377820b4d96a9b0c6ca628ca0e8aa07ab73082084c7", 0x82}, {&(0x7f0000b5c000)="995ee67d33fc54dc72e33a62207ec49aefac851179447f3d9795e9910becb85bef368ac684ce21cb2dbbb4ef0bc8dec16755f32bdef5c7cee7dada117bbc2ada4ad160906edbf585797a26fc48af1aae2a03e227e9f3b402340a9249a239165c581c6573dce8481672996d27c2fe1094b6eea0e6cd08188d2aac1a94d154c7eaeacfdc635323399ac08019454b8e8a0f0d375acdcfc3b130357c063a1865902ebb7779043cdfdd36a0cc7d91108a774badb4b9cc92c3681a1a3c7c600918cde75f57c2e234e845c7418fdf77cab1e8d96487ebc8edfe4ea4", 0xd8}, 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", 0x1000}, {&(0x7f00005d1000-0xef)="e994c439c26891bf6380d4eff19b78229ddfd3bb91ac4523114c084386b1e12438c8ed580a0e370c20505ff3b7a9e99d75bb7c0aeca65cdf7fca5b8498aae5d745352c12a2dd36e3645c5d2b94e1c1f59543a740b931a356ea95cdb38fc4218cda448e72c5171acc6801745748a21f107edf869f51cb1e6bee832ef4c4626a01c6de3d27b8809e89f5c99c3deece9fcd077f808a92f90e05088f4e64816239c30500db5c53133b7f2c055e41625595f8b4031ba21a07552f625c35d2af6d3858fd5ee73911dc1723ec9603b6b77684e229dd9b0de7af1478534e898e67a5391a4f91122cd423294ec28cc2968ce5a4", 0xef}, {&(0x7f0000082000-0x6b)="08fa8ee26d3edeb27004dad3b8b1f981efb746c09a130d229c3293caecf40584adfaaa4c479b76acbdc03128eec7e5a3c57360921cd78e84782dcfc976282e1478f575ec69b0319b1a386447f70f2b67bc46c1ac76949d9c0fa78e75fd3554d654ccb5d3bb403840008149", 0x6b}, {&(0x7f0000c82000-0xc)="2d1d0f742c2a88512f961492", 0xc}, {&(0x7f0000ec3000+0x696)="043bb46fc3c15f1e231cd5bc4960cd", 0xf}], 0x9, 0x0, 0x0, 0x4}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20400, 0x88) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_init(r2, &(0x7f000008e000-0x50)={0x50, 0xfffffffffffffffd, 0xfffffffffffffffd, 0xf9, 0x4, 0x4, 0x9, 0x3, 0x100, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000087a000)={0x0, 0x0}, &(0x7f0000025000)=0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) 2017/07/28 08:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x78000100, &(0x7f0000954000/0x1000)=nil) ppoll(&(0x7f0000f0d000)=[{r1, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r1, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00002a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r2, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) openat(r2, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) r3 = inotify_init1(0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00003ff000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007ea000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000013b000-0x4)=0xc) mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000885000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dd7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058d000)=0xe8) setreuid(r7, r8) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf2000-0x10)="2f6465762f73657175656e6365723200", 0x80002, 0x0) write$fuse_ioctl(r9, &(0x7f0000fe2000)={0x20, 0x31, 0x401, 0xf9, 0x6, 0x1, 0x10001}, 0x20) r10 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ea000-0xb)="2f6465762f6877726e6700", 0x210400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r11, 0x40086424, &(0x7f0000af1000)={r12, 0x2}) r13 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, r10, 0x0) socket$netlink(0x10, 0x3, 0x40000081f) 2017/07/28 08:30:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$inet6(0xa, 0x0, 0x0) prlimit64(r1, 0x7, &(0x7f000013b000-0x10)={0x5, 0x101}, &(0x7f00002eb000)={0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000005000-0x20)="", 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00008c8000)=0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet(r2, &(0x7f0000fef000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000882000)=0x10, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cee000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000fef000)=0x0, &(0x7f0000142000-0x4)=0x4) ioctl$void(r0, 0xc0045878) eventfd(0x1bc6af57) sendto$inet6(0xffffffffffffffff, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/28 08:30:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x3, 0xffffffff}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ade000-0x8c)={r1, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$tun(r3, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000018f000/0x4000)=nil, 0x4000, 0x1000006, 0x10, r3, 0x0) fcntl$setownex(r4, 0xf, &(0x7f000014e000-0x8)={0x3, r2}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e16000-0x78)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffffffffffff, 0x1000, 0x2, 0x1ff, &(0x7f0000822000-0x10)=@common="69666230000000000000000000000000", 0x9, 0x639, 0x631}) syz_open_dev$sg(&(0x7f0000daf000-0x9)="2f6465762f73672300", 0x8, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000bdf000-0x4)=0x4) bind$netlink(r5, &(0x7f0000897000-0xc)={0x10, 0x0, 0x400, 0x7}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000518000)={0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000916000)="", 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/28 08:30:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000098a000/0x4000)=nil, 0x4000, 0x3, 0x50112, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fb0000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000)=0xe8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000fb0000)="2e2f636f6e74726f6c00", r1, r2, 0x100) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000fb2000-0x4)=r3) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004c6000-0x4)=0x5, 0x4) stat(&(0x7f0000faf000)="2e2f636f6e74726f6c00", &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000faf000)="2e2f636f6e74726f6c00", 0xc040, 0x1) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x80003, 0x0) setsockopt(r5, 0x30000000107, 0x14, &(0x7f00009fb000-0x4)="08000000", 0x4) sendto(r5, &(0x7f0000a14000-0xe7)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58a7e3e54f2f24e9399e90627ce6b5268383539553819971762d65c9c5c8b6c7266eea053b5a58fb1a36f6b8eda4e06a3fc151f4fc607111b77429e2ba0c373734f2582f9f289c2066c62840703fb2bbe3857b5fc11935421c69765811d323642205b0c69ed15a065c8113f552c2a4c98cbd4990", 0xe7, 0x20000080, &(0x7f0000c25000)=@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sendmsg(r5, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000447000)="11ba", 0x2}, {&(0x7f00006fc000)="", 0x0}, {&(0x7f0000ce2000)="2b4ac1e756a6915889650335b4f65699a1edf087598dbfc37b0050d692f1882a139d04410a0b8bfd2873ca2e2866777d740abd3714f75ae8dd84416a7e17d0e27f4bb6333acc8ec7ee9570230583d319a30a1e9eb6737ac1149bfd211b687a1e1ae56881a0f1c5c1582cdbacf586d01fbcacbfc361c187dbbce42d35810493b0693f29b7154d4d8ad0a4410d123f1665f3049c4d81fd2496e67e95ecab00c2b348ff7ebacafa7e3f5abeb961cd3686029372b031cb92b3c1f8b23bf7132cb0d7eea476aa", 0xc4}, {&(0x7f0000295000-0x1000)="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", 0x1000}, {&(0x7f00000ed000)="dc0bf7b4b5777eb8a4617be6f92bd949687e6e7cd7a7473cd18cff", 0x1b}], 0x5, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000b3a000)=0x81, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000869000-0x4)=0xc) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000436000-0x14)="ff55d36cffba04515d0000000000000100000000", 0x14) [ 199.516380] device lo entered promiscuous mode 2017/07/28 08:30:56 executing program 4: syz_open_pts(0xffffffffffffffff, 0x3) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e07000-0x4)=0x0, &(0x7f0000787000-0x4)=0x0, &(0x7f000097a000-0x4)=0x0) setfsuid(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) removexattr(&(0x7f0000179000)="2e2f66696c653000", &(0x7f00000c1000+0xc7c)="2f6465762f73672300") ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000aff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c54000)=@ethtool_ringparam={0x10, 0x0, 0x1, 0x100000000, 0x3, 0x8, 0x4, 0x5, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x7d, &(0x7f000080f000-0x20)={0xac41, {0x5}, 0x8000000, 0xb1c}, &(0x7f00001fb000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d0a000-0x8)={0x0}) syz_open_dev$sg(&(0x7f00007f7000-0x9)="2f6465762f73672300", 0x81, 0x40202) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x8001, 0xe27, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) readv(r4, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) fcntl$setown(0xffffffffffffffff, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) [ 199.574386] device lo left promiscuous mode 2017/07/28 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005e9000)=0x0, &(0x7f00000ae000)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000018a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$inet6_int(r3, 0x29, 0xfa, &(0x7f0000fc7000-0x4)=0x8001, 0x4) dup3(0xffffffffffffffff, r3, 0x80000) bind$inet6(r3, &(0x7f0000e1b000)={0xa, 0x0, 0x400000000, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/07/28 08:30:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchmod(r0, 0x40) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x82) writev(r1, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c305000040000200020000000000000080000900130018000000ff00280f79000000000000000207ea0d0001a2", 0x39}], 0x1) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x45, 0x60010, r1, 0x4000000000000002) finit_module(0xffffffffffffffff, &(0x7f0000fd6000-0x16)="656d3173797374656d73656c696e7578757365725c00", 0x2) r2 = dup2(r1, r1) mmap(&(0x7f00002fd000/0x3000)=nil, 0x3000, 0x6, 0x34, r2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fd7000-0xaf)={{{{0x2, 0x0, @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, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x9ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x100, 0xffff, "f0d90aabc5aaf6263e2711893ecefa6987bf3bec2c38fc372c45a3effc401ee0ef503365da1fb6fa73fdbfbf833794acb43aa47b734e672c2dedfeb699940f900367c1bfafcaf2378473553092ffb9b7"}, 0x160) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x2000000000044) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fd7000)="d0160759e0d2abc51a80f74c92d8f5bebce25d972634bfe28ee5eb37784318a25b5d8c55c63f88d04f610fa9662290baa71288ad938e5b8e1fe730da8e048aeb8d6b55b98b1fb979a4caf8ac5a1292359efe73aa42a3684e537d66b2deefbf8d27178db3b6463ecd88dc16af8ff99320fd9cf934b84eab03fe17c3e4000159581db40e3e7d671c65dd5b14e1f957b79adb95f660a30fabd07e08da85721a5a5362194af88ac8a2bbc59d93e1d0c93ef577e8aba16447c03964e1700a11dd0949d3d3a739a20e0564d5005ebb24ed0e79208b5c4b95f834f133a6b23fde48d064d7a508b74d5b4a4e639158906cfdac0e56d857b8e17f1f97", 0xf8) mmap(&(0x7f0000a25000/0x3000)=nil, 0x3000, 0x2000000, 0x201a, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006aa000)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000c33000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f0000a87000-0x10)={0x0, r3}) r4 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000fd7000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x7, 0x8014, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fda000-0x8)="2e2f66696c653000") mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x6, 0x3d, r4, 0x1) r5 = request_key(&(0x7f00009fd000)="6269675f6b657900", &(0x7f0000f3e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd7000)="215b7b296b657972696e6700", 0xd8e017dad4a38aa0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000f98000)={0x51, 0x100000001, 0x4, {0x80, 0x0}, {0x3ff, 0x100000000}, @rumble={0xffffffffffff4447, 0xfff}}) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b9000/0x4000)=nil, 0x4000, 0x1, 0x6c010, r4, 0x0) mmap(&(0x7f00000bc000/0x2000)=nil, 0x2000, 0x6, 0x32, r4, 0x0) mmap(&(0x7f00007ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e54000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x800000000003, 0x4000000000036, 0xffffffffffffffff, 0x0) getpriority(0x8, 0x0) keyctl$read(0xb, r5, &(0x7f0000f4a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e2e000-0x20)={0x8, 0x0, 0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fd5000-0x10)={0x3, r6}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000fd6000-0x10)=[{&(0x7f0000087000-0x58)="480000001200197f00bb4b01fd0d8c560a8800000017e0764896431d000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff001ce1ed5e0000000000000006b736231be86efd121f00ec6b0f536ece", 0x59}], 0x1) 2017/07/28 08:30:57 executing program 1: r0 = semget(0x2, 0x7, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000e39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = semget$private(0x0, 0x20000000102, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000033000+0x816)=[{0x0, 0x8091, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) 2017/07/28 08:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x40000000800) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000009b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000-0x4)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000243000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x2, 0x4b1c, 0x4, 0x80, 0x80, 0x7, r3, r4}, {0xfffffffffffff000, 0x81, 0x2, 0x6, 0x4, 0x6, 0x7, 0xffffffffffffffe0}, {0x3e380000000, 0x5, 0x960, 0x7fff}, 0xfffffffffffffff7, 0x800, 0x9, 0x0, 0x20, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x80}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d8, 0x3, 0x3, 0x8, 0x3f, 0x9b, 0x9}}, 0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000f63000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c84000-0x4)=0x14) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) sched_setaffinity(0x0, 0x8, &(0x7f00000df000-0x8)=0x75) unlink(&(0x7f0000f34000-0x8)="2e2f66696c653000") pipe(&(0x7f0000807000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = timerfd_create(0xfffffffffffffffb, 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000019d000)=0x0, 0x4) write(r2, &(0x7f0000d1c000)="8daad91ef001d85565bf6d9db52f689f2b9e64121adcc74e4ba07f6b340d4637f93ab80f38f1c028a03a22b98d596b7d34773550d2eabd574284afa26c1027a8ca73d543e833b3c837c0b8686db1fa8ff1f70cf746c4ce84e02cd6faeb66c635ee8385d88ed67b23ef105f320da08cb74cc89e63df98ba41db626cac1243384c0b77378f613de2585688112a27257876225ddfd0af5431", 0x97) fchmod(r6, 0x48) socket(0x17, 0x0, 0x5c) memfd_create(&(0x7f0000225000-0x9)="6d696d655f7479706500", 0x0) socket$netlink(0x10, 0x3, 0xc) socketpair(0x9, 0xb, 0xfffffffffffffffc, &(0x7f0000f98000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r7, &(0x7f0000a5a000-0x8)="2e2f66696c653000", 0x20) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000f99000)={0x4, 0x8, 0xf4f, 0x8, 0x1, 0x5, 0x1, 0x9, 0x94e7, 0x10000, 0x8, 0x2}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000057000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="45d706000429", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1915a5d8940729f8417fe31d0fcdf7ff"}) writev(r9, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) 2017/07/28 08:30:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x41010, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400000007) r3 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r3, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000d39000-0x8)=0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r5, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r6, 0x1, 0x0}], 0x7, 0x10a5) connect(r7, &(0x7f0000f61000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x800000000000) r9 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101005) write$evdev(r8, &(0x7f0000548000)=[{{0x2000, 0x3}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0xffffffff, 0xced, 0x8}, {{0x7, 0x4}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r8, 0x10000) sendfile(r9, r8, 0x0, 0x72439a6b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r9, 0x8040451a, &(0x7f0000a3c000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f000004f000)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x800, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x4, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6de, 0xffffffff, 0x5}, {0x1, 0x4, 0x1, 0x6}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006b6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3f) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000a77000)={0x7, &(0x7f0000cf5000-0x38)=[{0x8000, 0x3, 0x80, 0x8}, {0x1, 0x80000001, 0x1, 0x2}, {0x2, 0x3, 0x10000, 0xc962}, {0x8, 0x7, 0x3, 0x7}, {0x80000001, 0x4, 0x67, 0x9}, {0x80, 0xca4, 0x9, 0x6}, {0x8001, 0x8, 0x43f, 0x7ff}]}) 2017/07/28 08:30:57 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x3, 0x800000000031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r2, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000d39000-0x8)=0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r4, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r5, 0x1, 0x0}], 0x7, 0x10a5) bind$ax25(r2, &(0x7f0000510000-0x10)={0x3, {"2ddd9e1e2aded6"}, 0x3}, 0x10) ioctl$int_in(r5, 0x5452, &(0x7f000007f000)=0x3f) pread64(r1, &(0x7f00009da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x5) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r5, r6) tkill(r3, 0x0) 2017/07/28 08:30:57 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000)="2e2f66696c653000", 0x2) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0xfffffffffffffffd) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cb5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fce000-0xa)="7d6367726f75702c5d00", 0x3) r1 = openat(r0, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0x100, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000fcd000)="2e2f62757300", &(0x7f0000fce000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00009a9000-0xc)="2e2f6275732f66696c653000") r2 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000e65000-0x6)="726100000001", 0x0, &(0x7f0000fc9000)="dc66") readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f00009d6000-0xee)="79fdce64fe006a1ef798b431bb5407944e43bc54128b2139f33ce914d39510bac6eb0268ae719cdf7422f03ec5af3e5ab3ac5d3cef87ce88be63b7c596147d6186f7c379f67f8f63fa93437bb7988be535b6baddefbf3376151a50c7b19d6b6a11428e1759f7f1f420a1ef0541e1f5c78b934f80feaf764756e4dec071decfa51ce70453b867b90ffa63b6e634be77e5a4fb0b0aa1e9165fd10718f08fb992f50f01d392b73734f8f45b4b60fac8bebf4f14b7d7e6be87b4d0b6ed32f3d0ae63c765b43af5e9e917167645eb02dbc99a14402479a5431feeb50ac5e9ecab1c2c3e5201795448ed48c0e644f80e13", 0xee, 0x20004040, &(0x7f0000fce000)=@hci={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000)="2e2f6275732f66696c653000", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000406000-0xb)="6f70656e70726f6d667300", 0x1080, &(0x7f000086b000)="11681689f785141f4e766e0dd96c6aeaf1c7b7206d") unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f6275732f66696c653000", 0x200) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd0000-0x8)="2e2f66696c653000", &(0x7f0000d87000)="2e2f62757300", &(0x7f0000493000)="2f00000000", 0xf1dbd774a9ad5304, &(0x7f0000fc2000)="") sysfs$3(0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcf000-0x6)="2e2f62757300", 0x80100, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000fd0000-0x8)="2e2f66696c653200", r2, &(0x7f0000fd0000-0x8)="2e2f66696c653100", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") 2017/07/28 08:30:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070a000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000004e000)="d04f36339fa0346bc2722d8c0117ad17cf6d43836a01fab44ba41d146f36124a587e0800", 0x24, 0x21, &(0x7f00000fe000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x20000000102, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000025000-0xa)=[0x0]) getpriority(0x1, r1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5a1f2173fe34b79e, &(0x7f0000f02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000610000)=0x8e) semtimedop(r4, &(0x7f0000033000+0x816)=[{0x3, 0x8091, 0x1000}, {0x3, 0x1000000000009, 0x1000}, {0x0, 0xc1, 0x800}, {0x1, 0x80000001, 0x1000}, {0x5, 0x6, 0x1800}, {0x3, 0x100000001, 0x1000}, {0x7, 0x400, 0x1000}], 0x7, &(0x7f0000034000)={0x77359400, 0x0}) semop(r4, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000401000-0x4)=0x8001, 0x4) 2017/07/28 08:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00006e0000)=0x0, &(0x7f0000869000-0x4)=0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000774000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000ab0000-0x60)={0x27, 0x8, 0x61dc3dea, 0x7, 0x4, 0x8, "8c5891ecf73c7ec8a50709a054b6d46b22b7fe91f5c4b36a1650aae3046456892b21a33717d4826792bc69bff90a2475032116767d0ef70b0d3e99fd7f95cb", 0x9}, 0x60) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f4f000)={0x0, 0x0, 0x400, 0x1000, 0x9, 0x0}, &(0x7f0000772000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e64000)={r2, 0xfffffffffffffffc}, &(0x7f00004ea000)=0x8) r3 = socket$netlink(0x10, 0x3, 0xa) getpgid(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2000000008) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000bdf000-0x4)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000fa000)={0x0, 0xa0, "2b88594fe978d96c2d8dbb58fc86e6d7eb14d2a68306ac49bcdb5e463a4274fe6ccc144076135e98c61b49f3bd098ab013791b8bcdcb0d759f9f4a60a3b9f898874187ec8478d0edb596b9176e78431ed5f114d6dfe5b3931507a7cb420793dd4e7d3ff480aab6dd441b0a1b7400a8aa7a9ba4320eafb18d0d9171cd91c71e549d8a3841c13902ba2d57f7e19190dbe37709c04d3ff434defb748e2d2d0879a5"}, &(0x7f0000e20000-0x4)=0xa8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dc8000)={0x0, 0x5, 0x30, 0x2c6, 0x8}, &(0x7f0000e09000)=0x18) readv(0xffffffffffffffff, &(0x7f0000655000)=[{&(0x7f000081d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c09000)={r4, 0x800, 0x7, 0x4, 0x1f, 0x3, 0x1, 0x2, {r5, @in={{0x2, 0x0, @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]}, 0x9a7f, 0xffffffff, 0x3ff, 0x102000000000000, 0xfffffffffffff1c5}}, &(0x7f00003c2000-0x4)=0xb8) sendto$inet6(0xffffffffffffffff, &(0x7f0000916000)="", 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000abd000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0xffffffff, 0x0, 0x7, &(0x7f0000822000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0xfffffffffffffff8, 0xffffffffffff9a93}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b8e000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x10020, 0x0, 0x0) syz_emit_ethernet(0x8d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x17, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x7}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@empty=0x0, @empty=0x0]}, @noop={0x1}, @cipso={0x86, 0x15, 0x0, [{0x0, 0xf, "940b3eb5f875aec47f168cc3fb"}]}, @noop={0x1}, @cipso={0x86, 0x1b, 0x1, [{0x7, 0xb, "831efa7cc305c9b940"}, {0x6, 0x4, "274d"}, {0x2, 0x2, ""}, {0x1, 0x4, "9b78"}]}]}}, @icmp=@redirect={0x5, 0x2, 0x0, @multicast2=0xe0000002, {0x5, 0x4, 0x9, 0x1, 0x0, 0x81c3, 0x2b, 0x7, 0x2f, 0xd, @broadcast=0xffffffff, @rand_addr=0x59, {[]}}, "2535ba51230daa"}}}}}) socket$inet_udp(0x2, 0x2, 0x0) 2017/07/28 08:30:57 executing program 5: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000077000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000077000)=0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000031000-0x4)=0xffffffffffffff80, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10110, r2, 0x0) getpeername$netlink(r3, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = socket$inet6(0xa, 0x5, 0xffffffffffbffffc) mmap(&(0x7f0000040000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000025000)=0x7, 0x4) fcntl$setlease(r3, 0x400, 0x1) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000079000-0x4)=0x0) fcntl$getown(r2, 0x9) tgkill(r1, r1, 0x800000088000006) pipe2(&(0x7f0000077000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r6, &(0x7f000007a000-0x10)={0x3, {"b28eff29f4a5a8"}, 0xffffffffffff7ffe}, 0x10) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x20112, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000079000)={&(0x7f0000079000)=@ax25={0x3, {"37021ac66ac131"}, 0x2}, 0x10, &(0x7f0000030000)=[{&(0x7f000005e000)="38e2f225bd934c3cece51b176c3ca4ef780cff2868f74fc4c95d2eec4b37c18545f4a3b2a6674e02fa9b61f2b7810e10e4f26d4c736df9b30f1b9338c4e4e129a3dc5a8f7e0a07cdfcd4b4a9ba6241f6f223a458fc777c1768a13c39a43af757ff94e0f2048cbf2ba8d85d5abfc9c0ca6ce096d0bd770857dc24dcd49e352518fc5cecf4", 0x84}, {&(0x7f0000062000-0x5a)="c85876823d2f1bbcec3f85f8949bee550a302a3ee38e05885d966934b398da279e02ec603165e4826e18cbc733917ed0efe121bcd424cbd19157e1321354dbb06e4853c3ff49bb1677cbfed788ed12ad7d40d1eec98f847167a4", 0x5a}, {&(0x7f000007a000-0x7c)="cd947b06ccac02e7f3ce009187feb342f6f4bcdbf67ccc89d304c5fbf31ca7b51462f7254934da5281a9a05119400f7ea9686f2e93399c37a35d0787781490c3c940bc4a8626278ab2096185f443a134ab85e37fe4d04a2c9a598d6bb5dd6fec2bee77ebd75cf507940c2c1ed1f684061cbc13d790a583ab14be7b7e", 0x7c}, {&(0x7f000007a000-0x8c)="1766a08f37afe909d99d8f25e6ed87d5dbdf7870b2c702b32b9833b3769093a93be17d12decf843d894831df9f51e6b187fc18813d7649458348ce44f635bbb7a52acba0fea14196b290bd33a55e40967dce08702d5142e55f6048ce6b5d4656f3b3d663f981318f29a8e0ef47e9e0acf22644627f72289c303f994cbe813ee9d3a75210b38caa33df9036d6", 0x8c}, {&(0x7f0000068000)="920e96d92f880503f4569d920357e6f033b859b7f573e985ce14e15f92ec517c3bcae4676abb6288cb8910ef23474fb748080358a12ac993adfb1384906a4545352175d9741afe8349a89ca8c82320eac5b67bf0d7812eb520f82de71abee1356d63ca5b94d7f9bacabf6a0de369213428507b7f1e90ab3d2773cd582176db78629e62147da48cbc8004dd28e189e9c89260868096b96f009e062c6786ac27e200c55e3c82abdecc085238ac9c269a5b425f59783099ed9d80c04b5b5fd6f7f14a64c3f7", 0xc4}, {&(0x7f0000071000-0xb7)="1c7c5f4d369ef13c97c83b9a32d8b51cd750264781222b92e9fb7bf5dd1e837d085251a2b238237464737e3c5f672229d4353a138c6f13128be1153bea409c1443cfb14865922325c3737a5c9da0d0cb27e71b62f33807ad08dc258887cbcab8e269bc0f0135a43f3a139f7ee18661605377239ca08720a6119788c908ce94e7350277015effc14c02ce77c068e9ff14d0a74febbe17ddc6bb334779aa85f4b01314d49c2f21d95bb797a4ad15819a0be400798c8cd291", 0xb7}, {&(0x7f0000045000-0xc1)="eeb2c59f885e1ceab798c3e9c4899f2faded4175477e5c8d0ecc477730d1ad3113fd6c54e39b53b19a9ecdd722544316b80aebd949bdb3b9e2ae32d204dd234558691c14186509ebee5d92d99c73e10710bf18dc0369e723117d6aac498f3e4d5d71e8cf4ee1baf1bc04a8a5c8caff326766b45ca8a337543a343bf6a2e9c781e3b0f06dcb6af5cb3299dfb2898357d29dd05948e82df2dfe2602b96f0c5bd41fc01199a924562b8e6ecdd10015d5717b173aaa72a539dbcf35ce8a2ba85c81b12", 0xc1}, {&(0x7f0000055000-0x62)="85742f73b6c52432fde85ecabe56c907382391cfe2dbfd00c56bdd55b163aaa6d1af4b951f7229bb633053099172a7c1edab5ca3401f0260109d4d231cd323c1db441a9966132a4280559baed82418c96130edb938c238a49eb2f696dd1e10a17d78", 0x62}], 0x8, 0x0, 0x0, 0x0}, 0x40010020) acct(&(0x7f000004c000-0x8)="2e2f66696c653000") writev(r3, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3800000011001947040000000000000007000100020000004500ff170000800009001a0400000000000000fb0100000001ffffffffeda149", 0x38}], 0x1) 2017/07/28 08:30:57 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getresuid(&(0x7f0000809000-0x4)=0x0, &(0x7f0000d4f000+0x47d)=0x0, &(0x7f000014e000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000d1c000)=@file={0x40000001, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) mmap(&(0x7f0000d7c000/0x4000)=nil, 0x4000, 0x1000002, 0x4010, r2, 0xffffffffffffffff) r6 = eventfd2(0x7, 0x80800) pipe2(&(0x7f00005a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r8, &(0x7f0000012000-0x28)={0x28, 0xffffffffffffff04, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r7, 0x0, r6, 0x0, 0x1fd, 0x2) gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x101, 0xffffffffffffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d0a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/28 08:30:57 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() epoll_create1(0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x7, &(0x7f0000c42000)={0x0, 0x5, 0x1f, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f53000)="2f6465762f6877726e6700", 0x100, 0x0) read(r1, &(0x7f0000d28000-0x7)="00000000000000", 0x7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000a61000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005dc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000856000)=r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b3a000)=0x0) inotify_init1(0x40008000000804) syz_open_dev$loop(&(0x7f0000eb5000)="2f6465762f6c6f6f702300", 0xffffbffffffffffe, 0x101000) 2017/07/28 08:30:57 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009c000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0xb9cd}, &(0x7f000007e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003cf000)={r1, 0x6}, 0x8) r2 = gettid() connect(0xffffffffffffffff, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x8, 0x0, 0x34b, 0x7ff, 0x6}}, 0x8) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00009d9000-0x8)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r5, 0x0) connect(r5, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r5, &(0x7f000093a000)={0x8}, 0x8, 0x80800) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) readv(r6, &(0x7f0000000000+0x376)=[{&(0x7f0000003000-0xbf)="00", 0x1}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="000000000000000000000000", 0xc}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000002000-0x2)="0000", 0x2}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000003000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x9) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00003fc000)={0x1, [0x0]}, &(0x7f000093c000)=0x8) 2017/07/28 08:30:57 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000ec000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000666000-0x8)={0x0, 0x0}, 0x8) r0 = socket(0x10, 0x0, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000cbe000-0x4)=0x7fff, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000ae6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$urandom(&(0x7f00003e8000)="2f6465762f7572616e646f6d00", 0x0, 0x400) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007a8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a46000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000658000-0x4)=0x8, 0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) accept4$unix(r0, &(0x7f00001e0000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x8, 0x80000) r4 = gettid() lsetxattr(&(0x7f0000f3f000)="2e2f66696c653000", &(0x7f0000af5000)="00", &(0x7f0000609000-0x1)="00", 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20400, 0x88) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) write(r0, &(0x7f0000801000)="", 0x0) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000d28000-0x38)={&(0x7f00000f8000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000c1c000-0x26c)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000b0d000-0x60)=[], 0x0, 0x1}, 0x0) [ 200.574887] device lo entered promiscuous mode [ 200.580171] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 200.590820] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 200.606841] device lo entered promiscuous mode [ 200.662972] qtaguid: iface_stat: create(lo): no inet dev [ 200.663033] qtaguid: iface_stat: create6(lo): no inet dev [ 200.664047] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 200.664090] qtaguid: iface_stat: create6(lo): no inet dev [ 200.670271] device lo left promiscuous mode 2017/07/28 08:30:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0xffffffffffffff80) ptrace(0x4000010, r1) add_key(&(0x7f0000c6d000-0x6)="6c6f676f6e00", &(0x7f0000e59000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000061b000-0x19)="d92b02a2d7052b53b0e7b0b77d40a8b6f2062a5dfe5597c714", 0x19, 0xfffffffffffffffa) mincore(&(0x7f0000338000/0xc00000)=nil, 0xc00000, &(0x7f000007c000-0x98)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semget$private(0x0, 0x2, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047c000-0x4)=0xe8) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/07/28 08:30:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4000000008) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x5, 0x31, r4, 0x800000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r5 = add_key(&(0x7f000046d000)="7472757374656400", &(0x7f0000f64000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="654c775068154190a3cf35eafd112206412f5f42fb4b15abbce571dc844733b381215fd2e960dc6b69c2a74835d00dca79d8", 0x32, 0xffffffffffffffff) keyctl$get_security(0x11, r5, &(0x7f000014b000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:30:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1ff, 0x1, 0x5, 0xa, 0x80, 0x20, 0x1ff, r1, r2}, {0xc, 0x5, 0x9, 0x0, 0xfff, 0x7c5, 0x10000, 0x60}, {0x5, 0x9, 0x0, 0x1}, 0x2, 0x254, 0x9, 0x0, 0x42, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0xfffffffffffffffa}, 0x9, @in6=@loopback={0x0, 0x1}, 0x3f, 0x2, 0xc056c614cff105, 0xbf6b, 0x81, 0xfffffffffffffff8, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f3a000)={&(0x7f0000c4d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007b8000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c61000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00007ae000)={0x3, 0x6, &(0x7f00000fa000-0x6)="ff570000e86a"}) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000124000-0x24)={0x7, 0x7, 0x2, 0x81, 0x80000000, 0x81, 0x2, 0x800, 0x1f, 0x0, 0x10000, 0x9}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000086000-0x4)=0x100000000) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f000082a000)={0x202, 0x6, &(0x7f0000882000)="abfd2e355a92"}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000e2e000)="2e2f66696c653000", 0x600100, 0x188) setsockopt(r3, 0x0, 0x28, &(0x7f0000bcd000)="003600ed7f06ffe121c3067f", 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x800000000000, 0x3, 0x0, 0x0, 0x0, 0x76c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00001b8000)={0x0, 0x4, &(0x7f0000ca5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x193f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e6000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ce2000)={r5, 0xb7, "180872885051bd8facbd0af252172cb8a9c337fee10a4c81399f52ca0a05f14d74fdfce3220581e6fb9f49a55a0f6697f8d238aea866057281fa60851dfe60e6314dce4e2475d56b18ee85fd44b65cd4a13552013239e0f756d7aadf25d32feb6fd8098de353fdc977c52dbcd1bed10edc14ad992fd9b3a23bc23bb4dd82a2bb0d24b60a0bc99758bd67626168ee3d2e62b911ce0f7a6b633a95cd3740d24107765063a1bec54101fab9ace5a902b5f36e46d76fc5f444"}, &(0x7f00004aa000)=0xc0) timerfd_create(0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000bc6000)={0x7798, 0x1c00, 0x0, 0xffff, 0x4, 0x0, 0x3, 0x800, r6}, &(0x7f0000520000)=0x20) r7 = socket$netlink(0x10, 0x3, 0x6) write$tun(r7, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) write(r7, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000700ff210000000000bac906000100fff9c93f", 0x22) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000586000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r8, &(0x7f0000804000)="1f0000000104ff07e0ffffcd072d0000f305f000080006000000e2db00df00", 0x1f) 2017/07/28 08:30:58 executing program 0: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000490000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) unshare(0x20000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bd5000)={0x5, 0x2, 0xc32, 0x40, 0x3, 0x8, 0xffffffffffffffb8, 0x4, 0x9, 0x3, 0x5}, 0xb) socket$inet6(0xa, 0x2, 0x0) request_key(&(0x7f000070f000-0x5)="7573657200", &(0x7f0000f2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000997000+0x625)="4a26637075736574656d31706f7369785f61636c5f616363657373656d3124292600", 0x0) 2017/07/28 08:30:58 executing program 7: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x6, 0x2001) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00007f3000)={0x7, &(0x7f0000003000-0x1c)=[0x5, 0x1676, 0x1ff, 0x40, 0x7f, 0x8000, 0x1f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000413000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) openat(0xffffffffffffffff, &(0x7f0000a79000-0x8)="2e2f66696c653000", 0x20040, 0x200000000000008) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x47, &(0x7f0000f05000-0x53)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x6, 0x3, 0x0, [{[@multicast1=0xe0000001], 0x400}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x0}, {[], 0x4}]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "01"}}}}}) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f0000f04000)="c2", 0x1) recvfrom$inet(r3, &(0x7f0000f01000-0xb3)="", 0x0, 0x1, &(0x7f00000c1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x2) mmap(&(0x7f0000597000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x1) 2017/07/28 08:30:58 executing program 1: syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f00002fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r2, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e00000)=0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569") r3 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000d58000)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x37, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) syz_open_dev$loop(&(0x7f0000fbd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x400) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d4f000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x99) mkdir(&(0x7f0000f4b000)="2e2f66696c653000", 0x1000000000007a) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000b5f000-0x1)="") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f70746d7800", 0x105, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x6, 0x100000000, 0x1, &(0x7f0000468000)=@common="79616d30000000000000000000000000", 0x3f, 0xfffffffffffffff7, 0x4000000100}) syncfs(r3) writev(r4, &(0x7f0000eea000-0x60)=[{&(0x7f0000fbc000-0x1000)="440ada61116afe82fd9b56d62f9d6cd47c2ec78b312ec3b56bc82d5d48acc58884374508a746c4ad193ed782f963050250efa2081459edae62736241f850bc19ef13a18ae4a333677cbe800b", 0x4c}, {&(0x7f0000fbc000-0x8b)="f92d8ff922f0ca1b8a10088fafdee7872bb9146ab44561d7fc8b3f8e2144ac35fbd7bc151955618179b56628ee36173e5d4600ec3e05d88577ca82cff343163cbd73d094b327e0bd9680454cbc1b8dc1160583cb6a3ae704c10e90b4be3b4a344d8c40876298f25ace", 0x69}], 0x2) ioctl$TCSETA(r4, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x4, 0x0, 0x0, 0x88, 0x10000, 0x0, 0x200000}) 2017/07/28 08:30:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00007f3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00007f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00007f4000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00007f4000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00007f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00007f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00007f4000-0x16)="00000000000000000000000000000000000000000000", 0x16}], 0xa, &(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17, 0x4}, 0xffffffff}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00007f4000-0x30)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00007f4000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x8}, 0xa1}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x1, &(0x7f0000001000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x8246}, 0x8473}, {{&(0x7f00007f4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007f3000)=[{&(0x7f00007f4000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x1, &(0x7f0000001000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x1}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00007f4000-0x50)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000001000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x5, &(0x7f00007f4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x1}, {{&(0x7f00007f4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000001000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x2, &(0x7f00007f4000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x2}, 0x5af1}], 0x6, 0x40010102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, r3, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000026b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed4000-0x4)=0x10) gettid() mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) faccessat(0xffffffffffffffff, &(0x7f00003a1000)="2e2f66696c653000", 0x0, 0x0) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/07/28 08:30:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000509000)="2f6465762f73672300", 0x0, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000104000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x3d) process_vm_writev(r1, &(0x7f0000ad8000-0x2b)=[{&(0x7f000055c000)="0000000000000000000000", 0xb}, {&(0x7f0000e35000)="", 0x0}, {&(0x7f00004de000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00006d1000)="", 0x0}, {&(0x7f000044f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f00009b7000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000304000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004ba000)="", 0x0}], 0x8, &(0x7f0000282000-0xa0)=[{&(0x7f00002de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00002c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00008cb000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000b5b000)="00", 0x1}, {&(0x7f0000215000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000edf000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000d94000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cbe000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004fa000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000", 0x18}], 0xa, 0x0) mbind(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000ba0000)=0xfffffffffffffffb, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000793000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000027e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000009d000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xba6000)=nil, 0xba6000, 0xffffffffffffffff, 0x10, r0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) close(r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f0000154000)=0x1, 0x4) bind$inet(r6, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000088d000)={0x1, &(0x7f0000e27000)=[{0x8, 0x0, 0x6, 0x5}]}, 0x10) bind$inet(r5, &(0x7f00007cd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x400000000000101) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f000076d000)="7a3f0ce9dab73cfef21f33c5fcca6514bea9494b4e709f78a79a0e69b541858e40b7983067ebdd4bbe03e85ea3c04c872f356669aef1e6af0e708676a4a9c88cba3617d898b61978e6c20ac37c9b7aedc8bbeecdb8a3ef952047293f00000020deffff20fb9450c48bc44ce21b0f80", 0x6f, 0x20000003, &(0x7f0000908000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000fc2000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x100, &(0x7f0000440000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/28 08:30:58 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f17000-0x9)="2f6465762f73672300", 0x0, 0x260000) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000c53000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x1a, 0x2000, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x2) fcntl$getown(r4, 0x9) mmap(&(0x7f00002f6000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007a2000)="6269675f6b657900", &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) fcntl$dupfd(r4, 0x0, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup3(r8, r8, 0x80000) setsockopt$ipx_IPX_TYPE(r9, 0x100, 0x1, &(0x7f000059b000)=0x3, 0x4) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f000090c000)=0x0, &(0x7f00001a2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f0d000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r11 = eventfd2(0x100000fff, 0x0) r12 = epoll_create1(0x0) r13 = epoll_create1(0x80003) [ 200.911519] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/07/28 08:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00002ec000-0x8)={0x42424242, 0x42424242}, 0xffffffffffff87b5, 0x7fff) accept$inet(r0, &(0x7f0000131000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000398000-0x4)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f72666b696c6c00", 0x521040, 0x0) r2 = add_key(&(0x7f0000259000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a69000)="9e2cbeb33883839919df49c6b483addc7504adc39e125282daa08fe2e3fead24c92fea1c4d7400cb4f45de64d4261863f6835cd0ddcfac7fe4106a842f115395274b9a55cb25a80f2ccb851b512916cd70", 0x51, 0xfffffffffffffffe) keyctl$instantiate(0xc, 0x0, &(0x7f000071f000-0x8e)="395f131e43a59192869ef9d736deec62976e60101f810cb113658b00c1ce51c469e7b42b29ee747c9043afd678c6866c44912701d508e4b4dc50ec22d1f1053938b72654baf0321bd3a0d5f300caa345569ebd787aa2bb1491fc11efcc025a5771bde572e7e97119f0fc14ba0d995250e3bb6082452a0e18ee73943efa035a6f70c31d74ebc923b55d256b4603f1", 0x8e, r2) accept(r0, &(0x7f00009d4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0x10) r3 = semget$private(0x0, 0x5, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000620000-0x14)={0x6, 0x21d3, 0xe7d, 0x7ff, 0xcd55, 0x3, 0x885, 0xb1dc, 0x2, 0x1}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000efe000-0x6)={0x6, 0x5, 0xfffffffffffffffe}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058c000)="2f6465762f73657175656e63657200", 0x400080, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000151000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x83, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x20000, 0x2, 0x80000001, 0x8000000000005, 0x18, 0x0, 0x0, 0x2, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000cde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sync_file_range(r4, 0x31c, 0x6, 0x7) read(r4, &(0x7f0000c7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e25000-0xb)={0xe2ff, 0x4, 0x5, 0x2, 0x198, 0x8, 0x6660, 0xff, 0x800, 0x1, 0x3}, 0xb) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f00008e4000-0x4)=0x0, &(0x7f000085e000-0x4)=0x4) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000081000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) close(r4) prctl$seccomp(0x16, 0x0, &(0x7f0000356000)={0x1, &(0x7f0000950000)=[{0x7, 0x7fff, 0x0, 0x3ff}]}) rt_sigpending(&(0x7f0000bff000+0x5f8)={0x0}, 0x8) 2017/07/28 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ca7000-0x20)={@generic="43cd0f89f25f3b6db98a4141478870ce", @ifru_flags=0x4}) r1 = memfd_create(&(0x7f000059b000)="00", 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000074a000)={0x7, 0x3f, 0xdb68, 0x4}, 0x8) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000491000-0x10)={0x0, 0x7, 0x3, 0x8}, &(0x7f00000ca000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000122000)={r3, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc600}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55085ae8, 0x3}, &(0x7f0000cb8000-0x4)=0x98) perf_event_open(&(0x7f000039c000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000fbb000)=@full={{0x6, {"85a0f8513e210a"}, 0x8000}, [{"2108ce2a7800ee"}, {"b709c36c1e16e4"}, {"8b0a61710f0000"}, {"a2e83a01008000"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"09feff07eabe70"}, {"88401a99930af3"}]}, 0x48) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f1a000)="2f6465762f76637300", 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000002000-0x4)=0x9, 0x4) getsockname$netlink(r4, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f000083d000)=0x0) r7 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0x40) sendmmsg$nfc_llcp(r8, &(0x7f0000237000)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cf0000000000000000a65b21e531678e893e12003ab58c3204267625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[{&(0x7f0000019000-0x5c)="99", 0x1}], 0x1, &(0x7f000023a000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000be9000)=0x0) writev(r6, &(0x7f000070d000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffffffff6800210a00000200e3000000000700000600000001c0002f00000000ff0025", 0x29}], 0x1) getdents64(r4, &(0x7f000045c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000b45000)=0x10001) 2017/07/28 08:30:58 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000e3d000)="") sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0xfffffffffffffffc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f90000-0x1d2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000644000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eea000)=@sack_info={r2, 0xf84, 0x1f}, &(0x7f000013b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e86000)={r2, @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]}, 0x9, 0x6, 0x800000008, 0x6, 0xc9}, &(0x7f00003e1000-0x4)=0xa0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) write(r3, &(0x7f00004ef000)="b6ccc03640a5708a774b", 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ce000)="2f6465762f70746d7800", 0x100000018947e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000087000)={0x0, 0x0, 0x0}, &(0x7f00004b6000-0x4)=0xc) dup2(0xffffffffffffffff, r5) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000000000) vmsplice(r7, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000-0x99)="f0", 0x1}, {&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d6", 0x87}], 0x2, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000+0xcde)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r8 = request_key(&(0x7f0000695000-0x5)="7573657200", &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000474000)="5d272f252e656d3000", 0xffffffffffffffff) keyctl$invalidate(0x15, r8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2017/07/28 08:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000158000)="2e2f66696c653000", 0x900, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000024c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000000032, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000239000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000462000-0xb9)="a6b022a6c4feab2e12b906d77e6ef284750ea2db99be8796cb98fe219a827afed1b13ae8f3f11524ce65146bcfd2b1ec693036a21155f6565ceb9df600d712442ae20ad501a9705e0e6b8e29e671966a1d59bf95d4e1e5aefc75beb932ca11113628d2c9122764229ad481d421c967b67155b874464ce0e4e95e77a8a977c324d4ada58a2efe2b1e9e8b556f45c7504272cac9bd94251f4eafa6b5587ec4a5bb38cc50de28e03633d5c7095bfce4304db947f430af3e8cc9b9") write$tun(r2, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x0, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) close(r2) write$fuse_notify_delete(r2, &(0x7f0000845000-0x28)={0x28, 0x2, 0x0, 0x8622, 0x0, 0x81}, 0x28) rt_sigtimedwait(&(0x7f00001a9000)={0x0}, &(0x7f000036d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x10)={0x77359400, 0x0}, 0x8) sendto$inet(r3, &(0x7f0000326000-0x30)="efa8e7c0966e48d78db8d4420909ce9cbb1200c85b50c505607e2761ec1dfcc76d9a8e3482cd3542f362bfe1c6b365b4", 0x30, 0x84, &(0x7f0000097000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x0, 0x0) unshare(0x8000400) r4 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r4, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r4, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) [ 201.008587] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/07/28 08:30:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f00006f5000)="2f6465762f73672300", 0x0, 0x0) gettid() r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"39ad5362b741eb"}, 0xe750000000000000}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000036b000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x80000000, [0x4, 0x0, 0x7fff, 0x91b2, 0x4d, 0x40, 0x7fffffff, 0x7]}, 0x5c) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x80000001, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0xffffffffffff0000, 0x9, 0x0, 0x2, 0xffffff7f80000000, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r3 = gettid() r4 = gettid() getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00005e9000)=0x0, &(0x7f0000cae000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x9402, 0x0, 0x0, 0x0, 0x0, 0x104, 0x108, 0x0, 0xa8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00008d4000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2f6465762f73672300", &(0x7f0000001000-0xe6)="", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ccd000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000949000)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009fb000-0xec)={r5, 0x8, 0xe1, "c6bce10908abbd80fb201343f281fb2bab204ff88c510ae780382706bc10848ed95d3c4ed76c769d14488da42e5b2ae742a91e368133f724fa86b9b8ed36f54267fd9c6585c9774ba4793c5f8acb23dc12daa7477f2e1f177a160956ed8c0ee1e6cca775c59b9bd0ceabb790ef7542f7fe7dca8c3abf3d368522aad9aabe1f47acb7dcd95ccbad9f1f901dd798bf633d8b77f1d61537999751f79ce3bf8267933f9cf5e2b669421cf42fe88d839f9c26d261273b1ad315f43df25d337985f669731658589ccd9add8046cf11a797054c8dee7dd114d236432f786e30a3c331e592"}, 0xec) 2017/07/28 08:30:58 executing program 3: r0 = open(&(0x7f0000df2000)="2e2f66696c653000", 0x800, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000163000/0x2000)=nil, 0x2000, 0x3, 0x800010, r1, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000165000-0x4)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x6, 0x2001) ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) r3 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000e62000-0x10)={0x1a, 0x1c, 0x9bdf, 0x0, 0x1, 0x71, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) fcntl$dupfd(r5, 0x406, r0) gettid() r6 = gettid() r7 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r7, 0x0) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) 2017/07/28 08:30:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000a08000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x1008)={0x0, 0x1000, "44dc0624ec1c99725e52b6f2cc07ede8ba223dda0a84026ad6a459a22120c7d8a0b37d464f442285abe33592ae658479ecd201163c0c2b4470d59ad3a06be6ab5650b4beff90d89e7db4caf7ffe3b65eae9b9a577e9dc5c302f33c1afff0f14fe1446e3c60d2304bbff14c90d46379b60054e10bce15d679f6c6a7c42a6c6cf3db92e20d4a2d418ab266c484222afb0041a528174233c4f0b029a00358cec5ff787d3a464ef92a91effcc583f153a08b923938c8774f56f084efa0ee2bcd93489689d1f99adfa6be1c21d516b82faa1af039b94aa7bf58a52416b27135413f9bdd9816a8c74ee8e15562b8f73b0d46ecf3e68a81c63c377d8ceeae20063f57fba695835bc8b785aae634907a1cb7ec60383fb635655a1f61ac7f4b335cc7287fa1375ba23823961d9d9d687bbeef67eeedd6a64e4a030e64895c5fae958795ffb2ecc6a03dcd4b27f6bdf0801f0a6152a4db366a9dcc2111089276a6953bbdbda35387bcce1315489372dfa0a353505bb5ba0f9cd694b2ffc98033fe7883985b4486a7057c0c3466f9a79bb65f730dbd099f451a3941063f0c9714912788c7df26dcabf27b68f90380dfed63ca06effe2244a9ae9de0a2363187baf2d04edd5378de2f6272f9f5fd8946393e1a17cf1da4f868c3b99a9350ad3f2be6cd1de65d6df6adfb77490afffbfaa8a113f351b68adbba7dc0b44783494b6fa8f5be5f8ae4e98f883284e5f4e9c7a6dd4904f2d2e804c3b05884031a6ba39519250899d3823f709b3a3e89dad848086614301e7aec129e5d81f52b6a0c037d38e6c5c85e997a889d116472a6ca34178b82260713de83acb5d386529627b530ff004d29a52eabff2386373f7f63bf8543ae822478e0e02d9141d07debeced1401c06b2cf00e32005fe0f81a5ee3fe13e263fcfd842e459ce412a750a53b937a3b22461e640dbe5d45ab12e083f4d78e1375dee7767ac034298f412bfbf7bcf9ec54bb56d14390800a80ce2b62287d188e564a05dea859eafd784973ecc4300a64aa860aaab08605b2f0fa2545b672c34e11c91e2702950df02f3c3abb299bfd0170d8f3c933c5210977ea46367f0fcf60fb9649f2c31cb107d889746ae48ab5d1aadc4c885cbafe5e8ffe431f3b41b94d49cf228a0d3c89185a93e3aef18bb93ea754ccfc1303bb66ab69d781cdc5fbb8462cb1bc4423fc4fd949e2fe9478541ecbda22aea962df756c583038cab7304db7edad61e4e5e0647da598ecffaff2e20bd602c5af3c8365b5d7ed1b895568d3f1275919c6b4804b62ee5da4ba43ada86af9fcaf70f4e5d9b15dce47622c1399458398c33f4428fb11cc23e8166b7d244f329c8ac9027d023da589bf6dd65c9d3fa4170b8b522c569e33cef5e25c7b9011eea649644f5f660aacaf6c935fe76ad8b8431449f5a03ff3f63a31dcca03ebd7d9a84404ad8789592840ba9a16ffc70860d6150edd73bee9192177be39019fafd9e9c2d0f27f2301ce87feb01ec8d0e979f9f081c47eb7f8224ef15f6727876b2f2d8f80bb3801616592dea8992ccc31f90a57d7ce807b1bf2ed20cd3c6df177a5b796a5d4ac2fd3bf3ecbc53b569e22bead0bb26c1237f970729bdc5fd0555551c030a055811ba2077f7034081507132951eed84e99045be142fa1e068e4e98ba86f2944f5292afd49527d8d2cf2fcf710cda331da9b85f04f3f6fc932c14e76f29c76e3e68ae33504c87a79cae2ba774aa7c6bf794bed2ba9076ac82d81c086c95253e8cb20d4fb991b2f4f53edf8d0f73d48e0034720d5a52eb000e9b09b0f71c51d3a73a4c51d47a2f086bde79c9be4f230538d717ca85243776930253835e311aa68fe7f48d157b4af5d6c858eab4b7911cbaf0f76d74bb4b2eba827357f424a97786766eb21d68056322b6395189572f258eab673e9b20bb7aa59b9ca524c23e1cf8d7f76661296c2f9c9d6987c0977ab256dc85b8482922567b0c007a6f4709c5b1cba2353d8faedd96ad1a2478dbce6c2a6edbae86b571fcee46bc5be02665f194b4456e33620fbf1abfd47b4977cb16909f2cdc92d32aa02df09a0af11fb63c12921611903dbead2de0e30195d00eac4ea3e554cb3c4c369a7eb902a9395ab9ee5d4996c0d61acb1555ca4462865cdabed814fcac5d4cf5a19da8d889bee4c973dae5d0dca1b41814a8e08d49ba5c96fba34b1875bd919a868f2eab65491825823b14bd5444920ed33142f89a69bc6cd3e586275c0b5ea67167da4791fd1be17c20faa41de14eab16255a2b9b096d9f18c66a65ed4f44d0660e8d12face5cddad1705907e56bbd2796da3fc7c3ad11b8fb7c01187d9e7a6313c4c427183686c327add543f46da401f4cf67a745fc8cd4368c3c5842eee15051e184a51075c89a52ccf4141655e0a28bb77b56537fd33720fd0385b532f4c2d0b367a33e01ca0c3bf73eb1a5d9965f7cb1258b7fcd2234f4a8c86832c1a1d7e833635c2c571642d6a46edd43c71544ca191e3549812a953f2b92bd8baf5205a64ed84cb551aac2c5188e891d4361ec4d16c1ae564f201732c3ae9c4d29e4745288f4fb710289afeaad69c65fc642d49b137a256e2b410ba410ecf4ecaf014e6f039af8ec0a7491fe03540b90eff53e551f4e9ba658c1c15ef2e55f609e15d461fd55148ecdc15d964173ee01c57b0aedfd84b611dd394b5c5e28ab4b6cc4fd5cdf0012d96e060028345d58dd2cebe6f892601fa039f235d29e8520f8b7595c392a3eb9f1ed64e44b21be12d899111cc3e6fa2a1812dea350c6a6b62fddf04a6c4609b78a353f60a6a763161c883cbea9693f712ad92737c4978bb153db41472f846819fc1c283eef180c9163109b0cb98a7ae1090329cd20918cca34538609a08fc7109b98aa65d9861ec8de87a0fe02fe037fb966cab4b582d1abcbb75640f5fdc5e3a9ca10594893dca278280cc28292a2420c5bc773ee4fea1d8b133feac02b4e0dcb19ba26d04d8cea668960669b0359c35ea9a662133dce29d0503a1f18e2a7da89e2f00f6fbbf0af7aa22f50527ac1e0ca483d7b8257d8cfc71b7de40dd8b3e947a4356d0ca8236ce46c4a08017c58b6bea03b34689aba1e1ec783f2549d0b7fe15e51c4457cd05335e368bba1ebd3ef40cbdef14ae1808317259f82059506a70fe5fda023a9ce9c11ecf587249c1ddd64abfe3aecb7bfe0a496fb40836d9047b7b1ac4ee5a9db701f07dd3616972bae1688e06ecb2b604f705470ecfe4e2f9b66d1ad7c8a24b5a310150611b11be62a806ecfcb62dd0bc40bd35a71a17a9131718372f6bbe44477855216c2f21b8945b0cbff04f2110c1f641a0fe4f5e5eecea9229eae184d1d3de4a067fa03de50878ee5aee95262fb0899b89f06a573500f15096c7b7aa1c6eb7d424c8735ea810e29ba0a22c31e583dd95f2671e9576642e343e82828ec1e389609f008f777fe220498afd98de9ad001bf5aaa90bac7544b133422947cc964b0e0405d9119328a1d8b32fa0b72acc40f15bb7daa9070052bd02297532cedf825892208d8f8a5b2874493159fe5c5519f8e6da425634bef73b6aac166f3a109d0d907de3e2e37d3071a9e77eed6acac4376854166045411d9b8b7d2b90794e48e8817134d3f86847be3584fe4330dae571006f6267cad3705fcfdf6662d5f3184c4891f3ead0fbcc0aa8bb378e4795a842c6a936475a358551e90aee2d0ea27f200f16b97f70c6f7d1d2efcf4fa50751817aaa0889cafefc20295b886f613bc9903aa6a1f4a8f30975dfce11fe5c4d82a2c3833274fbce3ac83a0352c6afb0c055d611a9048b99729ebac7d6680309a94bd5f4b0344575b93bcecf80170ac403997c5c45bc556fc3ee6795655715e6769b48231ecbb97db294c8b28f6ca7da36f310bc1a457ae7ca9aea8dbbcd0b9e969dc6762e563373a2ccb9a63e0211c9397632eedbcebeeb6da766af14b129582f548192c270fe636e9ec37e2cebcdcdf0a79013f5f2442491e96a7cc81d110c556e880386d9da9f782dbbd5b8a811ccfcc27697840e75a8381c4dfabc2e22b6a7bf379915617b28a37db6f790d159c7b4a0200cbfcd73084c0e4247c6099d4e12d3a0fc04f7af1c2dc97f5f79e3f5482776878c6b247ff58f5aeff4ce657b35379ceabc581c95da649ce8d67a0642c3d2d4b996855dfe318f06c74f0563d2bf24da65cb179ee35a32953d68e0138530fe59a3cff89e84dd04aeeaa811f302136dbc287301c91c6484cd5ad310072df163b8e7cf59095cb7a76caeeb85adb4e5b39619829561bbbddb1e8312a6a7eb3424a08dcf7da64465783b7c932417af21d53f20ebfa7833f3aca0e98fe6d1476456335a6aa465a9a04c11be742557b80ecf5c6f6accfcf2a6d1a412efaf86fc9354e78f05931134f313b15f15d404fd2bc5e39cc8fdb8cd6cd3a2c86469e63ecfc4482d1b7c08debb9a5d6525d50b9c2dff2cf4466cf50e9093d77b7dd84f47e636a454e5c00d5fe6ca534e7d92aacedac937d5f9e435f7f0554f3a565794589371703ede97390851e51d482064b19beb16997defeddf8383936801b57c040641ef23f11f3a8855eb3c0584fca8851ae6c268f3bc59c38d70fd3e0a6317832edba3a862ca77aabc25ea648b7cd16c54a094374c1a4454c7878fd16ff1b2355e854b89b7c29720fb2e5c95d6697ab9b1848ffa954df3b32c0da136fb0cba3edbb2bb418b76a85fe807e204364ee6fcc7be0f9e5679265de35c3504d44de0dd31fef1d00879b037e4bd41cc21ceacbb1593311b5dbd6bc684d7cfcd678d17e5de3691f8d27887bc943b043a41ed25833e5e1455daff9c6a6c4d5a6dcb821192d99cc59f40fa38a129908a0e44338ae95bad44beb7dbcfaa9cd8148638f715b477bb9d3fcf5a0859de301ca349e6748a5b0042b90944301251bbcf9c04e8f1ce79508b46a63dbd60e7df81d5afd7bf0952292590100606e99483a4ab54fed0addd425d49e56ed0c9b91cdbdd22c8c882b866789e54bae70d8520b2c33b0573143027855dcdc1684296468e4720756584e4835fa154cf518a8b3dc38a0eb67d0ffaafde33ca9ddc888020bc8bef1cffcc42497ed3c49d3fb4b46cc53ce7464604fe2b76e76dbf7273158ac8e3f069eba5b2e5851b629ddb6bf5cfdbc4ded86697ff4a33beeacb53b03c0d133c609b94c717a365c2e4cce0cbb040dbfdca38ce6ce794817eb07f55460ab86f18d1f0e9c9a198f924fa0df73b580b349cedf3ca878ca084d3c44aecf49da08963ac0cfc12d04daf39f8cd12c5c6b1d2d517a3dca34a1f486fd4854d1ecdfc0924c1e9f49dec787d8f8d1322cc017ba6fd43882706ef88dd7a75e00366d06ed6e328f7a99f88967a2343d9a4c8ba0e6c16338a5d212639e6a77cebf3ff6f7a3e0af39fc71f0f56c1033dbba0fbc629ae9ffc9c797bc6d3b750b09f47b765b7334886a74b97e6bd18d1e014516a097d5eb6eef6902e97f5e1d1ae3c37fbda9ec150b9b8b29ab59252c301a2044a0a955c38e5b29f4a2b0e7f3cde09cec69a4255a23e5992181c7f34d90cee8e7fbddd341e391aca7079d2f4f1399d1cd8c39245023cb125962af722d7e7e6dd38924fcd3356b2ce1bb89368f1aeba45dbf899c7666b9aaee01abdcbd281201171dc6d7de0f0b3f2ca59724671a28079b6f0dafc14c23d371af16e65136f70ffb96c1859d4b6d38cce3ab207be89c5c44c6c8b89eb30de6182a434378556358a903ee4e50fda3eac215b15c6398d4c337308c6b1a5fca804b82168e2fffbacfe55ab3f1642f3f"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000059d000)="00", 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d24000-0x4)=0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000215000-0xc)={0x2, 0x1008001, 0x10000000000000ff, 0x200, 0x426c, 0x100000000007c}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000969000-0x9)="2f6465762f76637300", 0x40000, 0x0) r3 = syz_open_dev$loop(&(0x7f000020d000)="2f6465762f6c6f6f702300", 0x0, 0xe002) fcntl$getownex(r2, 0x10, &(0x7f00006d5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x3, 0xfffffffffffffffb, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000456000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2000000000d34, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000fb000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400040) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000afc000-0x4)=0x0) r5 = perf_event_open(&(0x7f0000a90000)={0xffffffffffffffff, 0x78, 0x90ef, 0x1, 0x5, 0x2, 0x0, 0x3, 0x40090, 0x1, 0x8000, 0x7fffffff, 0x3, 0x1, 0x0, 0x8, 0x0, 0x2, 0x1, 0x102, 0x144d, 0x8000000000000005, 0x0, 0x82, 0x9a2e, 0xffffffff, 0x0}, r4, 0x4, r1, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f000012b000-0x10)={0x2, 0x0, @rand_addr=0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006cd000)={0x4, &(0x7f0000f0d000)=[{0x678, 0x0, 0x81, 0x9}, {0x1, 0x1, 0x9, 0x2}, {0x80000001, 0x4, 0x2, 0x1000}, {0x2, 0x0, 0x7, 0x7ff}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000066d000-0x10)={0x1, &(0x7f00007bd000)=[{0x7, 0x3, 0x1f, 0x200}]}, 0x10) sendto$inet(r6, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000009f000-0x14)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) read(r6, &(0x7f00001e6000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) fcntl$getown(r5, 0x9) sendmmsg(r6, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f0000dd7000-0x108)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x98, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x2, 0x0}, 0x0}], 0x2, 0x4c081) shutdown(r6, 0x1) recvfrom$inet(r6, &(0x7f000054f000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x2000, &(0x7f0000d49000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/28 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() io_setup(0x0, &(0x7f00003ee000-0x8)=0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r2, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000065f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) get_mempolicy(&(0x7f0000d6d000)=0x0, &(0x7f0000b49000)=0x0, 0x194, &(0x7f0000967000/0x1000)=nil, 0x40000004) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00008e7000-0xdd)="", &(0x7f0000b82000)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d14000)="2f6465762f73657175656e6365723200", 0x1, 0x0) write$fuse_ioctl(r5, &(0x7f0000494000)={0x20, 0x3, 0x3fd, 0x0, 0xa, 0xfffffffffffffffe, 0x2}, 0x20) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00007d3000-0x58)={0xfffffffffffffffb, 0xc6, 0x1000, 0x1, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000833000)="2f6465762f6877726e6700", 0x210400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000a94000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000af1000)={r7, 0x2}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r6, 0x0) socket$netlink(0x10, 0x3, 0x200000000000000) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000e40000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/07/28 08:30:58 executing program 1: syz_open_dev$sg(&(0x7f000048d000)="2f6465762f73672300", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000245000)=0x4) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000012f000-0x36)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ee3000)="", 0x0, &(0x7f00005d5000)="", 0x0, &(0x7f00005c0000)=""}) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r1 = shmget(0x2, 0x1000, 0x54000009, &(0x7f0000678000/0x1000)=nil) shmat(r1, &(0x7f0000844000/0x4000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x0, 0x0) fsetxattr(r3, &(0x7f0000a00000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", &(0x7f0000267000)="00", 0x1, 0x2) listen(r0, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000761000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000006000-0x8)=0x8, 0x9) r5 = syz_open_dev$vcsn(&(0x7f0000871000)="2f6465762f7663732300", 0x1, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bb8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000b4e000-0x8)={r6, 0x3}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000794000-0x12)={@common="67726530000000000000000000000000", 0x0}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000234000-0x24)={0x9, 0x80000000, 0x5, 0xad, 0x200, 0x1, 0x10000, 0xffffffffffff0ce2, 0x4, 0xc4dd, 0x2, 0x100000000}) getpid() fcntl$setsig(r3, 0xa, 0x79) [ 201.211275] keychord: unsupported version 40 2017/07/28 08:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000538000-0x4)=0x0) r2 = syz_open_dev$vcsa(&(0x7f000087e000)="2f6465762f766373612300", 0x8, 0xf0841) perf_event_open(&(0x7f000045f000-0x78)={0x3, 0x78, 0x3f, 0xb91, 0x1, 0x4, 0x0, 0xfffffffffffffff7, 0x0, 0x6, 0x0, 0x4e7, 0x2, 0x2, 0x0, 0x4, 0x2, 0x131, 0x4000000000000000, 0x11044, 0x4, 0x73d, 0x7, 0xadcd, 0xa3c7, 0x5, 0x0}, r1, 0x8, r2, 0x6) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) r6 = fcntl$getown(r5, 0x9) capset(&(0x7f0000958000)={0x20071026, r6}, &(0x7f00001ed000)={0x5, 0x1000000000007, 0x1000, 0x0, 0x9, 0x5}) fcntl$setown(r5, 0x8, 0x0) socketpair(0x3, 0x5, 0x800, &(0x7f0000e01000+0x6fe)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r5, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000954000+0x218)={0x101, 0x1, 0x431b, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) ptrace$setopts(0x4208, r7, 0x0, 0x0) setns(r4, 0xc000000) shmget$private(0x0, 0x2000, 0x7800122a, &(0x7f00008c8000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) io_setup(0xbd9, &(0x7f0000005000-0x8)=0x0) 2017/07/28 08:30:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10010, r0, 0x0) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b09000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089e000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000264000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000cb2000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x7, 0x8, 0xa0, 0x80, 0x9, r5, r6}, {0x5bc2, 0x7ff, 0x101, 0x100000000, 0x5, 0x100000000, 0xffffffffffffffc1, 0x5}, {0x0, 0x7, 0x8383, 0x81}, 0x80, 0x1, 0x40, 0x0, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x4}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x1, 0x6, 0x5, 0x80000000, 0xd0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00006fe000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9c, 0x3, 0x6, &(0x7f000093f000)=@generic="b4a37b4e862f07d2aea3ff794419cbae", 0x54, 0x9, 0x5db}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0xc) r7 = socket(0x100400000000000e, 0x0, 0x802000002) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000742000)={0x0, 0x20, 0x4e, 0x8000}, &(0x7f00006c0000)=0x10) semctl$GETNCNT(0x0, 0x2, 0xe, &(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000af5000)={{0x2, 0x0, @rand_addr=0xa54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="58174553a2ae0551e75a3472d41c56a4"}) connect$inet(r7, &(0x7f0000485000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x2801) sched_getaffinity(r2, 0x8, &(0x7f0000d36000-0x8)=0x0) getrusage(0x0, &(0x7f0000c6a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) connect$llc(r7, &(0x7f0000c28000-0x10)={0x1a, 0x8, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockname(r7, &(0x7f00000f3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000281000)=0xc) signalfd(r4, &(0x7f00003c6000-0x8)={0xfffffffffffffffe}, 0x8) sendfile(r7, r8, &(0x7f00009ca000)=0xff, 0xffff) 2017/07/28 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fef000-0x78)={0x2, 0x78, 0x5c86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x400000000, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x800000, 0x2000000000000000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x81d, 0xffffffffffffffff, 0x30) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fef000-0xb)={0x4000000000, 0x5, 0x6, 0x5, 0x5, 0x8, 0x7, 0x81, 0x4ea2760b, 0x10000000400, 0x5}, 0xb) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x401afa13f82f9ce9, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f000068c000/0x1000)=nil, 0x1000, 0x3, 0x2401e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x100) r2 = accept4(r0, &(0x7f0000f4c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, r2, 0x0) r3 = socket(0xc, 0x1000000000, 0xff) memfd_create(&(0x7f0000437000)="2576626f786e65743073797374656d00", 0x0) mmap(&(0x7f000060e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) clock_gettime(0x0, &(0x7f0000ff1000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000ff0000-0x10)={0x0, 0x989680}) r4 = socket(0x11, 0x80003, 0x0) setsockopt(r4, 0x30000000107, 0xf, &(0x7f0000ee9000-0x4)="40003655", 0x4) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000244000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000ff1000)="27000000140007e7060e00f4110f0a00f5ffff2bf64407ff095e3d00800600000000007500", 0x25) r5 = semget$private(0x0, 0x5, 0x400) mmap(&(0x7f0000d33000/0x4000)=nil, 0x4000, 0x4, 0x20810, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r5, 0x2, 0x12, &(0x7f0000fed000-0x11)="0000000000000000000000000000000000") mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:30:58 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = memfd_create(&(0x7f0000843000)="2670707031405e00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) epoll_create1(0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f77000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0}, r3, 0xffffffff, r0, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0xf, "b6f5a18fe0a0d1d27d638a7652e5"}}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ec1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_dev$tun(&(0x7f0000673000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() eventfd2(0x0, 0x0) unshare(0x200) mount(&(0x7f00003a4000-0x8)="2e2f66696c653000", &(0x7f00007e8000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29f4") poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") 2017/07/28 08:30:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000555000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x0, &(0x7f0000f5a000)=0xf6) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000497000)=[], 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x2, 0x0}) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000988000/0xe000)=nil, 0xe000, 0x3, 0x10, 0xffffffffffffffff, 0x4000000000000) getxattr(&(0x7f0000c2f000-0x8)="2e2f66696c653000", &(0x7f0000c2e000)="76626f786e6574302d00", &(0x7f0000229000)="000000000000", 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r5, 0x8910, &(0x7f0000006000)="") inotify_init1(0x800) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000c40000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000a7000)=0xe1) 2017/07/28 08:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0xc0, &(0x7f0000b47000/0x1000)=nil) ppoll(&(0x7f0000f0d000)=[{r1, 0x0, 0x0}, {r1, 0x1100, 0x0}], 0x2, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) perf_event_open(&(0x7f0000c06000)={0x1, 0x78, 0x7, 0xd7, 0x100000001, 0x100000001, 0x0, 0x247, 0x48000, 0x2, 0x3, 0x68, 0xffffffff, 0x2, 0x0, 0x9, 0x2, 0x200, 0x100000001, 0x80, 0x4, 0x7f, 0x7, 0x0, 0x5, 0x1f, 0x0}, r0, 0x3, r1, 0x1) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) getresgid(&(0x7f0000dd2000)=0x0, &(0x7f0000932000)=0x0, &(0x7f0000ea8000)=0x0) keyctl$chown(0x4, 0x0, 0x0, r2) 2017/07/28 08:30:58 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000059000/0x4000)=nil, 0x4000, 0x800002000002, 0x32, 0xffffffffffffffff, 0x38) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$llc(r2, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000005a000-0x4)=0x10) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x400200, 0x105) prctl$setname(0xf, &(0x7f000060f000-0x9)="286409762f026c0000") ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000eaa000-0x68)={&(0x7f0000f17000)=[0x7fffffff, 0x7, 0x10000, 0x80000001, 0x3], 0x5, 0x7fff, 0x8, 0x100, 0x2, 0x1f, {0x8, 0xd4, 0x7, 0x5, 0x10000, 0x7, 0x5, 0xffffffffffffff80, 0x401, 0x7fffffff, 0x8001, 0x0, 0x4, 0x7, "75470ac87ee8aa2825fe2458ab4b8492a0b361a925a1a4f7dc5c9f428a51125a"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getownex(r4, 0x10, &(0x7f000001a000)={0x0, 0x0}) fcntl$setown(r4, 0x8, r5) capset(&(0x7f0000045000-0x8)={0x19980330, r6}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x3, 0x100000000, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000cd000)=0x100000001, 0x4) r7 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000027b000-0x4)=0x0, &(0x7f0000fed000)=0x0, 0x4, &(0x7f0000bca000/0x2000)=nil, 0x40004) r8 = socket(0x2011, 0x1, 0x1) fdatasync(r7) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f000000b000)=@common="73697430000000000000000000000000", 0x10) setsockopt$inet_mreqn(r7, 0x0, 0x1f, &(0x7f0000043000)={@rand_addr=0x201000000, @empty=0x0, 0x0}, 0xc) sendto$inet(r7, &(0x7f0000004000)="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", 0x5b6, 0x20000000, &(0x7f0000189000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r8, &(0x7f0000feb000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x60, 0x0, 0x0) 2017/07/28 08:30:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22080, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000048c000-0x9)="2f6465762f70707000", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x803, 0x300) setsockopt(r4, 0x107, 0x9, &(0x7f000008e000)="00010196", 0x4) syz_emit_ethernet(0x30, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [{[], {0x8100, 0x0, 0xffffffffffff8001, 0x2}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) recvmmsg(r4, &(0x7f00005bb000)=[{{&(0x7f0000b74000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00003be000)=[{&(0x7f0000802000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000237000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x14}, {{&(0x7f0000c1c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000063f000-0x40)=[{&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000024f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000576000+0x292)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x4, &(0x7f00005d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x200}, 0x4b91}, {{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000812000)=[{&(0x7f00001e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000984000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000ea5000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f43000-0x11)="0000000000000000000000000000000000", 0x11}], 0x5, &(0x7f0000747000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f00005e9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000088f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00005b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000079c000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x7, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x70000000000}, 0xa044}], 0x4, 0x0) 2017/07/28 08:30:58 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000071e000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x80000001) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r1, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000fd000)={0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x400000000000072, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, r5, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x2000)=nil, 0x2000, 0x2, 0x40013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000faf000)="2f6465762f7573626d6f6e2300", 0x0, 0x40) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x4000009, 0x6, @thr={&(0x7f00006c9000)="", &(0x7f000000f000)=""}}, 0x0, r6}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f00006c9000)={0x0, 0x5, 0x0, @pad=[0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r6}]) ioctl(r6, 0x2285, &(0x7f0000007000)="53") 2017/07/28 08:30:58 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x800000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() rt_tgsigqueueinfo(0x0, r1, 0x0, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x400040) r2 = syz_open_dev$vcsa(&(0x7f0000061000)="2f6465762f766373612300", 0x5, 0x2) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000017000-0x28)={@generic="73f93409976d485b154e00008121837d", @ifru_names=@generic="6caeab99c286776f9e6527dbb7a6d00b"}) write(r2, &(0x7f0000caf000-0xfa2)="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", 0xfa2) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000f9f000)=0x9, 0x4) syz_extract_tcp_res(&(0x7f0000d52000)={0x42424242, 0x42424242}, 0x74, 0x7) signalfd4(r2, &(0x7f0000a86000)={0x685b}, 0x8, 0x0) ppoll(&(0x7f0000fe0000)=[{r2, 0x8084, 0x0}], 0x1, &(0x7f0000860000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x64d3d459}, 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000ea8000-0x8)=0x9) timer_create(0x3, &(0x7f000025c000-0x50)={0x2, 0x56, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000c3e000-0x4)=0x0) timer_getoverrun(r3) writev(r2, &(0x7f0000fe0000-0x10)=[{&(0x7f0000fdf000)="9391d44bbefa4c193342848234afd055ff151e7848117d1979e03033800264b8a41c33bb09186598c5ba25d53f5aa7be42c78a2e9081662061a2f919aa884f4aeaf5f379eb26c48f4239af3acd8f5219d48cbbf51d73803ab0df9c37391f40519937802e36ce200e", 0x68}], 0x1) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000553000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e6000)="2f6465762f73657175656e6365723200", 0x2, 0x0) accept$ax25(r0, &(0x7f0000a69000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000c6000-0x4)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000467000)="2f6465762f72666b696c6c00", 0x464c00, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00003bf000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000074e000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dc4000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) ioctl$TCSETAF(r5, 0x5404, &(0x7f000000c000)={0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/28 08:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000553000-0xa)="2f6465762f7663732300", 0xffffffffffffda94, 0x101200) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000b7000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000050e000-0xc)={0x0, 0x2, "f0e5"}, &(0x7f0000746000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007fa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000265000-0x28)={@generic="84b1b2ee6f160ed2bf4880431182d985", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000f000)={r4, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cc9000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000d02000-0x4)=0x8) io_setup(0x0, &(0x7f00003ee000-0x8)=0x0) r5 = gettid() r6 = syz_open_dev$mice(&(0x7f0000010000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2800) mq_getsetattr(r6, &(0x7f0000766000-0x40)={0x1, 0x3, 0x71c, 0x8, 0x6a4, 0x3, 0x7ff, 0x7fffffff}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000f12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff2, 0x0, 0x2, 0x0, 0x3, 0x40000000000000, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0}, r5, 0x0, r1, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, r7, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00001f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffe}) r8 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r7, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000a22000-0x10)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) get_mempolicy(&(0x7f0000d6d000)=0x0, &(0x7f0000450000)=0x0, 0x194, &(0x7f0000967000/0x1000)=nil, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000504000)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x83}, &(0x7f0000b43000-0x4)=0x98) r9 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r9, 0x1, 0xe, &(0x7f0000e50000-0x4)=0x4, 0x4) 2017/07/28 08:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000dff000)="2f6465762f6c6f6f702300", 0xffffffff, 0x400000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00006a0000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg(0xffffffffffffffff, &(0x7f0000bef000-0x38)={0x0, 0x0, &(0x7f000057f000)=[{&(0x7f0000a55000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000e87000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000681000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f000081e000-0x2)="0000", 0x2}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x5, &(0x7f00004e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x2}, 0x11002) inotify_init1(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000097b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x10001, 0x0, 0x20000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x800, &(0x7f0000836000/0x4000)=nil) r1 = syz_open_dev$vcsa(&(0x7f00007e5000-0xb)="2f6465762f766373612300", 0x0, 0x0) gettid() r2 = gettid() socket$netlink(0x10, 0x3, 0x4) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00003d6000)=0xa15, 0x4) r3 = gettid() r4 = shmget(0x2, 0x1000, 0x20, &(0x7f0000837000/0x1000)=nil) lstat(&(0x7f0000650000-0x8)="2e2f66696c653000", &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000056e000)="2e2f66696c653000", &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000023c000)="2e2f66696c653000", &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f00009c4000-0x70)={{0x7, r5, r6, r7, r8, 0x61, 0x1, 0x0, 0x0, 0x0}, 0x10000, 0xae, 0x1, 0x96, r3, r2, 0x200, 0x0, 0x0, 0x0}) request_key(&(0x7f0000344000)="7573657200", &(0x7f0000518000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f4a000)="00", 0xffffffffffffffff) 2017/07/28 08:30:58 executing program 7: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000f8000)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x1fffffc, 0x50, r0, 0x100000000000000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000033b000-0x10)=@req={0x28, &(0x7f0000446000)={@common="62707130000000000000000000000000", @ifru_data=&(0x7f000077c000)="21f4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc000815657e2021f8"}}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r1, 0x0, 0xffff, 0x2) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000dbd000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000dbe000)="38b17e742ad25764281f0e62d6a57c5334991244057c097c86779e02c5f2aad7"}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dbd000-0x4)=0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000c13000-0x40)=[], 0x0, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x2000002, 0x800008010, r3, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000235000/0x3000)=nil, 0x3000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072d000/0x3000)=nil, 0x3000, 0x2, 0xa011, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000dc1000-0xc0)=[{{&(0x7f0000a2f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc0000)=[{&(0x7f000077b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d49000)="", 0x0}], 0x2, &(0x7f0000dbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x0}, {{&(0x7f0000367000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000708000)=[{&(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000c3b000)="000000000000000000000000000000", 0xf}, {&(0x7f0000dbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000caf000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, &(0x7f0000dc1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x1}, 0x6}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000bb1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x1a8}, 0x3}], 0x3, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x4, 0x100032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x7, 0x32, r0, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dc2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc1000-0x20)="4f9aa15fac6429ce925158aa3251592d958c1252e7089302b786c5e5f8dd7304"}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x8, 0x32, r2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dbf000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0xfd}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000dbf000)="", &(0x7f0000dc0000-0x4)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:30:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e6000)=@sack_info={0x0, 0x2, 0x2}, &(0x7f00004d4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000601000)={r2, 0x1, &(0x7f00002a7000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000521000-0x4)=0x10) pwrite64(r0, &(0x7f0000167000)="", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ca8000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000527000-0x4)=0x20) socket(0xa, 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "1f"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r3, &(0x7f0000b65000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) getpid() setpgid(0x0, 0x0) 2017/07/28 08:30:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x109000) r1 = gettid() mmap(&(0x7f0000c69000/0x1000)=nil, 0x1000, 0x3, 0x14870, r0, 0x4000000000000000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000000, 0x0, &(0x7f0000c6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd(0xe9) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x1}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21a9336f, 0x7, 0x3, 0xff, 0x7fff, 0x1, 0x1}}, 0xe8) sendto$inet6(r4, &(0x7f000000a000)="22e24f914d29", 0x6, 0x4, &(0x7f000000e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2017/07/28 08:30:58 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3000005, 0x110, r0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc8000-0x4)=0x0) setpriority(0x2, r1, 0x100000000) flistxattr(r0, &(0x7f00000f1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000fc7000)="046100", 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x1, 0x8, [{0x85, 0x0, 0x6, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x40000009c4, 0x800000000002, 0x65, 0x0, 0x0, 0x400000001002, 0x0, 0x0, 0x0}, {0x1, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x5, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0x8b6b9, 0x102, 0x101, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x3d02, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000821000-0x38)={&(0x7f0000fc9000-0x48)=@full={{0x3, {"c3ef4e41119463"}, 0x4}, [{"f7a9c60d9eb387"}, {"177dbee22dfc60"}, {"a4d159008f0634"}, {"f0764a0783fd73"}, {"fb70894059c093"}, {"ed2a96e0f3ba09"}, {"89e8d4c0cc869e"}, {"51e33aace73da6"}]}, 0x48, &(0x7f0000fc9000-0x40)=[{&(0x7f0000fc8000)="11605e888945c7ce7b694baeddad341d7acdc34c2d75c8d3f25a380178a75ad55f0a7100dc54e304b3f5013ee80f1a1afeb153516b19e842a89f3dbdddf815a08fe71d2f7ad48de8f626ed55055e5798bb0ba866872612867824bbf4116b2f48e430e834fdc29157bb34a00f6c50", 0x6e}, {&(0x7f00005bc000-0x1000)="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", 0x1000}, {&(0x7f0000fc8000)="03712f7527ef14d8ce72d3cc8327db874c0dc78fa967ad923e37b3764c5e5d17", 0x20}, {&(0x7f000059e000-0x60)="c68e89c76c7e8a172a5b138f808f80170e8e9352827947d81b0112761d507e8b1fabe5ae0d07173a1a3a1c7b9fe4f3736898b192c6858935b88dbeec39850a784b43c8955cbe39832a1529d2e2163af8dfad8b4582a3eb5cfb1f0b6cfd9c9c39", 0x60}], 0x4, &(0x7f0000fc9000)=[{0xa0, 0x11b, 0x1, "ab73eadab0f1e137e6d43c783b948515d539d67e1f837e7f58ba65d34762e10f7dee26de3846036d1cd5429d5a0ac1ed24b399794e84db8af0efaa75ad75ec6ddc82e4a893e65301b540957f7a073131f3fa4826e46a96b41586d5403d401d5c47ebf39ab367d4b0d87b27f8839510d3833173dce8b533c6406495b663505801c255c740f1fae8630b9692c56ae5c4cc"}, {0x18, 0x110, 0xf60, "2a"}], 0x2, 0x80}, 0x100) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003e6000)={0x0, 0x0}, &(0x7f0000fca000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00007fa000)="2f6465762f7663732300", 0x0, 0x44002) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00002df000-0x4)=0xfff) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x7, 0x32, r3, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000fc7000-0x2)={0x0, 0x5}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="0900fc") r4 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000fcd000-0x4)=0x0) ioctl(r4, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ec0000)="32707070302f2b7d00", 0x2) getpgid(r1) 2017/07/28 08:30:58 executing program 7: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) creat(&(0x7f000073a000)="2e2f62757300", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f73657175656e63657200", 0x400000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000981000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) geteuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f00008e1000)=[r4, r4, r4, r4, r4]) unshare(0x20000) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket(0xf, 0x2003, 0x2) prlimit64(r3, 0x0, &(0x7f0000f8e000)={0x0, 0x0}, &(0x7f00002de000-0x10)={0x0, 0x0}) keyctl$update(0x2, 0x0, 0x0, 0x0) 2017/07/28 08:30:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x4774, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xe2e, [0x3, 0x9, 0x6, 0x80000001, 0x5, 0x6, 0x7, 0x8000]}, 0x5c) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000030000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0x2) r4 = socket(0xa, 0x2, 0x0) semctl$GETNCNT(0x0, 0x2, 0xe, &(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r4, &(0x7f0000485000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) sendfile(r4, r5, &(0x7f00009ca000)=0xff, 0xffff) 2017/07/28 08:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000de9000)={&(0x7f0000466000/0x1000)=nil, 0x0, &(0x7f00007ee000/0x4000)=nil}, 0x18) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = dup2(r3, r2) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000a36000)="00000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a64000-0x10)={0x0, 0x6, 0x0, 0x0}, &(0x7f0000b90000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00005af000-0x8)={r5, 0x0}, 0x8) io_setup(0x3, &(0x7f0000001000-0x8)=0x0) r7 = syz_open_dev$vcsn(&(0x7f00003ae000-0xa)="2f6465762f7663732300", 0xfffffffffffffcf5, 0x0) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f0000c24000-0x1)=0x4) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname(r1, &(0x7f0000707000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00008bf000)=0x8) io_getevents(r6, 0x7ff, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000207000-0x18)=@add_del={0x2, &(0x7f0000e0d000-0x10)=@common="69726c616e3000000000000000000000", 0x100000000}) setsockopt(r8, 0x100000000000010e, 0xb, &(0x7f0000000000)="", 0x0) ioctl$sock_netdev_private(r8, 0x89ff, &(0x7f0000001000)="34a1b6984f8bf265003f0c7439175e9fc2995ee27efe75910d86ff73776dff486877da0358aa8fd4cec1a13660943642b3dfadaad818c82bd9921e35bd2c5ff8d0d877b02b202cfdf304b290db23581ee3248b786b7df9b03da8c1ca031604e41bc86107c461945d84e406c7b1f178fcf2f78b287966175890fea010e485f34fc757e4cab6e779948301c5fad9d3f38a98ac495b9770072d29d81159665079f88f375a58") r9 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) ioctl(r9, 0x5380, &(0x7f0000196000-0x1)="") 2017/07/28 08:30:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b9a000-0x10)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x80000005, 0x32, r2, 0x0) io_submit(0x0, 0x2, &(0x7f000000f000)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x807f, 0x1, @thr={&(0x7f0000001000)="a7", &(0x7f000000f000)="943c352fbb65efe6"}}, 0x1, 0xffffffffffffffff}, &(0x7f000000f000)={0xffff, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffffff, &(0x7f0000010000-0x13)="4e80d3971f50aae209bc10457224c0c2605ca8", 0x13, 0x0, &(0x7f000000f000)={0x101, 0x9, 0x6, @tid=0x0}, 0x0, r2}]) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000086c000-0xbc)={0x6, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, "9cd11e4c9a4d166a", "7bdb2aaf8f7bc9413c551cb34a6928284ad51b3fb3072b3c221aa9853afadd02", 0xfffffffffffffffc, 0xdb76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x540b, 0x5) flistxattr(r2, &(0x7f000007b000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) ioctl(r2, 0x2285, &(0x7f0000007000)="53") 2017/07/28 08:30:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008cc000)=0x0, &(0x7f0000bc2000)=0x4) memfd_create(&(0x7f0000002000-0x3)="766d6e6574312500", 0x0) getpeername(0xffffffffffffffff, &(0x7f00003d8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000644000-0x18)={0x7fffffff, 0x7fffffff, 0xec, 0xfffffffffffff801, 0x2, 0x101}) socket$inet6_dccp(0xa, 0x6, 0x0) write(r4, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b16000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) 2017/07/28 08:30:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000bb1000-0x4)=0x0) writev(0xffffffffffffffff, &(0x7f0000e45000-0x90)=[{&(0x7f000095c000)="", 0x0}, {&(0x7f0000c91000-0x1000)="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", 0xc1a}], 0x2) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000564000)="2e2f66696c653000", &(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c79000-0xf)="2f6465762f73657175656e63657200", 0x42080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000af8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r5 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000785000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000f4d000)=0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a3000)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000b1000)={0x4340, 0xffffffffffffffff, 0x4, 0xfe00000000000000, 0x8000, 0x7, 0x9, 0x2, 0x0}, &(0x7f000056e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000e03000)={r10, 0x10000, 0x8, 0x1ff}, 0x10) ioctl$int_in(r8, 0x5452, &(0x7f000007f000)=0x3f) fcntl$setown(r8, 0x8, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f00005cb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9}, @in6={0xa, 0x0, 0x3d13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x675}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) 2017/07/28 08:30:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00009b4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000614000-0x4)=0x5cb6, 0x4) r4 = syz_open_dev$vcsn(&(0x7f00000a8000-0xa)="2f6465762f7663732300", 0x4, 0x20001) fstat(r2, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000014000)=r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094e000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000e46000)={0x0, 0x13}, &(0x7f000054c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000c39000-0x14)={r8, 0x4, 0x1f, 0x1, 0x2, 0x8}, &(0x7f0000eb9000)=0x14) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0x401, 0x0, 0xfffffffffffffffc, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000ab4000-0xc)={0x2000, 0x0}) ftruncate(r1, 0x1) 2017/07/28 08:30:59 executing program 7: ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00005d1000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) gettid() r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x6, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0xe501, 0x5, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f00000c4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006a2000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000996000)={@empty=0x0, @rand_addr=0xdb6d, r5}, 0xc) sendfile(r4, r3, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/07/28 08:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000033e000)=0x75) unlink(&(0x7f0000ff5000)="2e2f66696c653000") pipe(&(0x7f0000f44000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0xffffffffffffffff, 0x80800) r1 = socket(0x19, 0x2, 0xffffffffffffffff) r2 = memfd_create(&(0x7f000012f000-0x2)="1a00", 0xfffffffffffffffd) eventfd(0xfffffffffffffff7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37a, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000f44000)="2f6465762f72616e646f6d00", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x31, r3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000add000-0x8c)={0x29, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x3f, r2, 0x0) memfd_create(&(0x7f0000a52000-0xb)="0900620700763a00", 0xfffffffffffffffc) r4 = socket(0x10, 0xd, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e52000)=[], 0x0) sendfile(r4, r0, &(0x7f000083e000)=0x0, 0xfb) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000492000/0x4000)=nil, 0x4000, 0x1, 0x22813, r1, 0x36) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002bb000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x1000009, 0x33, 0xffffffffffffffff, 0x11) mkdir(&(0x7f00001fd000)="2e2f66696c653000", 0x1) writev(r5, &(0x7f000046e000+0x193)=[{&(0x7f0000ca2000)="390000001300194700bb61e2c30500044000020002000000000000008000090013000a000800ff00280fe5000000fb1e00000287000d0001a268", 0x3a}], 0x1) [ 201.794574] device lo entered promiscuous mode [ 201.799357] qtaguid: iface_stat: create(lo): no inet dev [ 201.804846] qtaguid: iface_stat: create6(lo): no inet dev [ 201.810863] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 201.819248] qtaguid: iface_stat: create6(lo): no inet dev 2017/07/28 08:30:59 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bf2000)=0x0) perf_event_open(&(0x7f0000e36000)={0x7, 0x78, 0x101, 0x3ff, 0x4, 0x7, 0x0, 0xfff, 0xc000, 0xc, 0x6, 0x800, 0x7, 0x4, 0x0, 0x0, 0x4, 0x8, 0x591c, 0x4000, 0x9, 0xf3, 0x0, 0x40, 0x0, 0xb9e, 0x0}, r1, 0x3, r0, 0xca308c9c35579bd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f0000cb6000)="2e2f66696c653000", 0x10) llistxattr(&(0x7f0000909000)="2e2f66696c653000", &(0x7f0000458000-0x4)="00000000", 0x4) fallocate(r5, 0x0, 0x0, 0x62000) mq_timedreceive(r5, &(0x7f0000246000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x400, &(0x7f0000d49000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x50010, r3, 0x4) syz_open_pts(0xffffffffffffff9c, 0x0) r6 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x1) fadvise64(r5, 0x3, 0x400000000000001, 0x4) perf_event_open(&(0x7f0000e5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) memfd_create(&(0x7f0000e93000-0x2)="fff8", 0x2) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0x3}) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) set_mempolicy(0xc003, &(0x7f0000757000)=0x2, 0x8000) r7 = dup2(r5, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00007c2000-0x4)=0x365) sendfile(r7, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x3) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000012c000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 201.956660] binder: 30844:30849 ioctl c0286404 207e2fd8 returned -22 2017/07/28 08:30:59 executing program 7: r0 = inotify_init1(0x4000000000800) mmap(&(0x7f000016a000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x1) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c4000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e39000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x1) r3 = syz_open_dev$loop(&(0x7f0000fc2000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x80) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066c000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000538000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x1000009, 0x32, r3, 0x10000000) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000ccd000-0x10)={0x7f6bd8facea12a47, 0x0, &(0x7f00006c4000)=""}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x2000000032, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000538000)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) r6 = semget$private(0x0, 0x9, 0x400) semop(r6, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r6, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r6, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x800}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000039000-0xa)=[0x8, 0x5f03, 0x2, 0x3f]) getpgid(r5) 2017/07/28 08:30:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000c0c000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f00005cb000-0x50)=[{&(0x7f00009d6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f00000b7000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000e01000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000089a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000a02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x5, &(0x7f0000672000-0x20)=[{&(0x7f00002ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000267000-0x3)="000000", 0x3}], 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000161000)="2f6465762f7572616e646f6d00", 0x0, 0x481) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000e, 0x32, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000aff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c54000)=@ethtool_ringparam={0x10, 0x0, 0x1, 0x100000000, 0x3, 0x0, 0x4, 0x5, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x8001, 0xe27, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) readv(r5, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) fcntl$setown(0xffffffffffffffff, 0x8, r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000962000-0x4)=0x4, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007cd000-0x20)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f95000)="2e2f66696c653000", 0x82) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000304000-0x8)="2e2f66696c653000", &(0x7f0000fbc000)="6e667300", 0x0, &(0x7f0000b45000)="") 2017/07/28 08:30:59 executing program 4: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) creat(&(0x7f00005d0000)="2e2f66696c653000", 0x2040) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed4000)="2f6465762f73657175656e63657200", 0x83fffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) geteuid() mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) signalfd(r4, &(0x7f00006c0000-0x8)={0x2}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000eab000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x10060, &(0x7f0000a5d000)=@nfc={0x27, 0x1, 0x2c4fc859, 0x6}, 0x10) shutdown(r2, 0x1) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x5) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000015000)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00006f5000-0x4)=0x0) 2017/07/28 08:30:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00003b9000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c37000)=0x1c) close(0xffffffffffffffff) pselect6(0x40, &(0x7f000014b000)={0x3e7, 0x1, 0x6, 0x6, 0x5e4c, 0x3, 0xc5, 0xfffffffffffffff9}, &(0x7f0000ce5000)={0x7, 0xa26, 0x0, 0x6, 0x7, 0x1, 0xa, 0x7fff}, &(0x7f00002aa000)={0x6, 0xfce, 0x1, 0x1, 0x5, 0x3ff, 0xac80, 0x0}, &(0x7f00005f1000-0x10)={0x0, 0x0}, &(0x7f000063c000-0x10)={&(0x7f0000b99000-0x8)={0x3}, 0x8}) modify_ldt$write2(0x11, &(0x7f0000975000)={0x0, 0x800000, 0x0, 0x0}, 0x10) syz_open_dev$sndseq(&(0x7f0000843000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mice(&(0x7f0000d72000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) [ 202.013089] binder: 30844:30853 ioctl c0286404 207e2fd8 returned -22 2017/07/28 08:30:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x4000000000000015, &(0x7f0000d74000)={0x0, 0x0}, &(0x7f0000b10000)=0x10) r1 = gettid() r2 = perf_event_open(&(0x7f0000bdf000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000aaa000)=0x0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0xfffffffffffffffc) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000024000-0x1d2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000359000-0x8)=@assoc_value={0x0, 0xc1f}, &(0x7f0000321000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e86000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x800000008, 0x6, 0x0}, &(0x7f00003e1000-0x4)=0xa0) memfd_create(&(0x7f000022d000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a08000-0xc)=@sack_info={r5, 0x1f, 0x9}, 0xc) r6 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) socket$netlink(0x10, 0x3, 0x5) getsockopt$netlink(r7, 0x10e, 0x6, &(0x7f0000a65000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002a0000-0x4)=0x75) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) request_key(&(0x7f0000695000-0x5)="7573657200", &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000474000)="5d272f252e656d3000", 0xffffffffffffffff) clock_gettime(0x5, &(0x7f0000f25000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00005f7000)={{0x0, 0x0}, {r8, r9+10000000}}, &(0x7f00002a1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndseq(&(0x7f0000d1a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1d1400) 2017/07/28 08:30:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000000a000-0x20)={0x0, 0x3ff, 0xa48, 0x3ff, 0x2, 0x1ff}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000009000-0x8)=0x0) 2017/07/28 08:30:59 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000c69000)="2f6465762f766373612300", 0x40000000000, 0x102) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x10000001, 0x32, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fc7000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x40) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc7000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) open(&(0x7f0000e86000)="2e2f66696c653000", 0xac0, 0x28) socketpair(0x19, 0x1, 0x1fc00000, &(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000d5000)=0x0) fcntl$lock(r1, 0x100000000000005, &(0x7f0000fc7000-0x20)={0x2, 0x3, 0x3f, 0x20000000008000, r5}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x1, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x65, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x200000000002000c, &(0x7f00003c5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fca000-0x4)=0xe2) clock_gettime(0x5, &(0x7f0000fca000-0x10)={0x0, 0x0}) utimes(&(0x7f0000fc9000-0x8)="2e2f66696c653000", &(0x7f0000c9d000-0x20)={{r6, r7/1000+10000}, {0x0, 0x2710}}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000fc9000)=0x283e800000, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000035e000)={0x0, 0x0}, &(0x7f0000fcb000-0x2)=0x8) dup2(r1, r1) get_thread_area(&(0x7f0000fc7000)={0x9, 0x7e, 0x2, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008e0000-0x10)={0x6, &(0x7f0000771000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000fcb000+0x1a5)={r8, 0x9}) ioctl(r1, 0x8916, &(0x7f0000000000)="bc") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000fcd000-0x8)="2e2f66696c653000", 0x26, 0x1400) socket(0xa, 0x1, 0x0) 2017/07/28 08:30:59 executing program 7: mmap(&(0x7f0000359000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000cd2000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000001000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000138000)="") 2017/07/28 08:30:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003bb000)="2e2f66696c653000", 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00006c9000)={&(0x7f0000812000/0x4000)=nil, 0x1ff, 0x7, 0x8, &(0x7f0000827000/0x1000)=nil, 0x7}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000abe000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000574000)=[r1]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000033a000)=0x0) r2 = open$dir(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = openat(r2, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x100000000000000) ioctl$TIOCNXCL(r3, 0x540d) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) unshare(0x100000) keyctl$get_security(0x11, 0x0, &(0x7f00006ca000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7dc) getgid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c3e000)="7379726b616c6c657a00", &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ec000-0x1)="", 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) inotify_init1(0x80800) socket(0x0, 0x3, 0x1ffffffffffffffe) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000fe5000-0x4)=0x101) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000f5a000-0x4)=0x5, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2, &(0x7f0000bce000-0x4)=0x9, 0x4) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/07/28 08:30:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000090c000)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() sendmsg$unix(r0, &(0x7f0000316000-0x38)={&(0x7f0000a3b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00006a8000)=[{&(0x7f0000ad3000+0x5f5)="b87403a15121cfd419495ac6310c0e5e55ac183f0c1bc2c43cd9e94c34d1d736e0962bdf940096629bf11a0313920fa4ca1de4a59ea1525e888b4a07cdfe63a2879806c3f93169914a25cc3eca8f41ac4e2d793ab0f9", 0x56}, {&(0x7f0000812000-0xaf)="38dc9604ed338875fc761fd60ad4a2855c71224f862eac9344215bdb49830e22c3a7c3eee4062ffc2b3c8e7352cd870abd29a4c720427e92cc0601b9fa9a9d36f6fa9d628f434378c2f5de653d9c03ffadd44f0f8382cc1b3d77dfce3f65e237cf4f945a6426adad9969c2757b6a163d27b3b6c755bcc5bd19faad4060b02415e3d7dc7a64797bd49bb6e05bc1320262f86da22b7e29e60528f598c9b23ffe201de442ac18f115421ccd1b8d98a52c", 0xaf}, {&(0x7f0000bad000)="d36ecc652fee761fc4b9c3f38de0cab6f38b9f2b4d3ca0636a7f47640a1194236b896705b924e609ac4dc603817cdb78e59a17aafb62ce9b2c7ea84a22c4f750abd38d8cda3d6dab34a9b12f6a600016ae66ba2182f6273c4ecc0c58a4a19209051dd98f8821715d6c962024dc0b44854f9c3c31004255bdb5dd260a1f1181097351c4d248edd4cdfd2afa5337bc9f5ae0b64daf", 0x94}, 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0x1000}, {&(0x7f0000e08000)="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0x1000}, {&(0x7f0000493000)="5ba035d5cc2d4ae1f2527c00af23935f4fe6497173f72f1146dfc91cbb650fc8046bd9b25cae594294c9b9f238731748423b3a44f27107e82b", 0x39}], 0x6, &(0x7f00004b5000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r4, r0]}, @rights={0x20, 0x1, 0x1, [r3, r4, r4]}, @rights={0x38, 0x1, 0x1, [r4, r0, r3, r3, r3, r3, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r4, r3, r4, r3, r3]}], 0x5, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r7, &(0x7f000066e000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x2040, &(0x7f00000d4000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_buf(r7, 0x29, 0x44, &(0x7f0000dda000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ddb000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009a4000-0x98)={0x0, @in6={{0xa, 0x3, 0x7960, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000326000)=0x98) keyctl$update(0x2, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f0000fbb000-0x4)=0x0, &(0x7f0000fbb000-0x8)=0x0, 0xfffffffffffffbff, &(0x7f0000c3f000/0x1000)=nil, 0x0) inotify_init1(0x80000) fcntl$getown(r0, 0x9) 2017/07/28 08:30:59 executing program 5: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000411000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fbb000-0x8c)={0xfffffffffffffff8, 0x4, 0x62ed, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$evdev(&(0x7f000008b000)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000fbb000-0x30)=[{{0x0, 0x5}, 0x2, 0x6, 0x401}, {{0x0, 0x0}, 0x0, 0x7, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000a76000)=0x7) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000da3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b3000-0xa4)={0x0, 0x99, "0b5048cbdd9ec2897558d63478d7fa5fa20768e70ccd1290216346cd4a3bfb9ff54a15de616b9093aa990afc83aab15866c22a17adf9b696f06c78ce0cd4c85cc8b0e4e619fe173f8d72e3068b10e16d2501346744e7b7b36f61c60e6688587833362d8be44915348f311ff93fd2db8cac69c4cfdc72402e2963003593cc8d6e1d4a8e122d5f348b0180f252f714c04a710bdd5b34c072f678"}, &(0x7f0000fbb000)=0xa4) mmap(&(0x7f0000f67000/0x4000)=nil, 0x4000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fbc000-0x98)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000a9e000)=0x98) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000d4d000)="7573657200", &(0x7f0000126000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000998000)="87dffa50a8403bc3100364e42ad2dbf65c163117e2c9eade2dee90a0879e84fb302d8efeca535642515f25b48c6107a51ef1c868f0b07ee3c0b457a17aa40a5027f33539592c9de04fd428682d659ee67b64bd9ddcc6aef1adedda904d5dc0f41a718f012e8f49e94000d9da3bfe4289cec1257fc86a06d91ebc3712a4a2f9d006b5c59c0fb1f45db35d37be6a2a7411d7459229e0d4", 0x96, 0xfffffffffffffffc) 2017/07/28 08:30:59 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x7ffff) socket(0x8, 0x5, 0x1cdb) unshare(0x200) r1 = memfd_create(&(0x7f0000000000)="00", 0x0) eventfd(0x80000003) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000057b000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000058b000-0x2)=0x35) r4 = getuid() ioctl$int_in(r1, 0x5452, &(0x7f0000c57000-0x8)=0x200) socketpair(0xb, 0x80003, 0x8b2d, &(0x7f0000e41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r1) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00008e8000-0x4)=0x0) r6 = add_key(&(0x7f0000dad000-0x5)="6465616400", &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd0000)="0f96167856282ddda923e6afc9761f274d4d765b0e82b20ad4330ce5fdc0ff39c2023320b9a97c6f9bec43a7f703f24d677acfb0d6a881b37051c75c23c5524f4e3a94d7da93e37ab20359ac8fcb6a2eceeab1ce57ca82dc4934312778f9540c8cfb8725fae125be6e9330e94f6f0b8abfb1efa877d7f91fd6ed3e1bcee823f311b2297a90d3939381336d55a88cfad7a17e029ba18a3a49dddea7283b8bec6642a6892160110bb4b913ab26c37042fbea17182f843332aeb578", 0xba, 0xfffffffffffffffd) keyctl$session_to_parent(0x12) keyctl$get_persistent(0x16, r4, r6) pipe(&(0x7f0000966000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f0000671000-0x50)=[{&(0x7f0000302000)="0c64ecfa4c9aa4cc1f4371e7a06f902214fb1cc88f8b2aebcdde257d96b1a9ba97b59761ffb5002eff0c0edd49bd3d0bbc02700608846c477c25a9dd7c78dd6f120d9677692b41cc0f1f03d395a1657bf2683fc2d33de230ed542d2cdc96417f62a9cf79e7153bf1fcf32c6ceebdacb9b489e0df83532d5f9903a1b9c08f6f2dcb9f593b7e5748ae40ea824518cfbf68a3cc496b48c8cf65c9bef8750ac4cfe1d8e42856fe", 0xa5}, {&(0x7f00007ff000+0x927)="7014dd4143e5bbc057a6506354bedb5814ba69d5cb431be4cfd279a96fe3002d11a8c3f56031014ccfb120be4e6a33a4af7ff32046d8a596914f8b299094e2d261076b9e45ab0478a8a7db8fdf69c8cfef0f377bcd3273f9dbdaeb499bc7788f78d154d5a24d297f84d65547e8b0172522fbc3c48949b0afc3b59a6b7f2b05e6c5e170c0b6d8943f377ba0fb53a077e1edb307bf49cee42489e6047d71d7591cfcabc64c691d08602cae7c9a09c76d4156ab007a49c673c6ec11c09cdf5769900d5a1dbf7c76a04b5eaae7357cb9da83a3c4dfaf804c63d4347437ed9fa87c62031ae9d63584b6469fa504f095ce134cc0c8a3c07eb816f319b1acc99fb02575ca7a2719373b3daba350ed01285b803dc18883fb86c1e7409bd60529d380393145352a9801df15da917790a87c564c7a7cca82cb1f91c96c6ed476de42003c5d1a632522def3479262d6f1bea069c2b4e26641cada9d06f77271a49ba9e1bbcbdd75dd011f364e56539ca2d210f28dfc94ce24068c0fccf76d2d854184081b4b2e58206889e2371079dcd45e15d87ba1c6c839acefa857369aaa549fddc827a00193f83df006b47a728b2bac7d12636d0411ea7bf17682f55b79482067290ade28f71b909d5dc28f8e7b9ceb87ac368f0ea40cc679142b37ad5d5fe8647cc5e960ec821dba3c4ed3da3df8a3341cce253f7f92c74547914cbd09d046bda5ee17205569093b712155b6edee8ef98c0452a1a611689999e50d248b6629f3244eada9b04630b43a4ac81f1f2a33896d84daeb06c59ac6cd7f6f1610cfd956bd40cfc0959a4133c35d13d7b69d46440bbe35d22527f403b7d86fe9604ec8f17d1b33c9bfa784af955d5e9ec2d4f85a8539cf86464aa9453b1a1e28cd4512b610209fa457c384388e5b9ca98eecd3acb7adcbca217966412f78c85f050665f3f8abdca931667e58f321ffde753a3408a59717af390ec56f64ff8f545ed4c774f6a1db3f58e68dc81af507cbb1c131d07e4f2cd9ecbba4da4e0d864429e71b178c92fb717e64c29e0d5363b34d58b388db5db39c68abcbeb9f61d8badfbb6a7a8d38cad106ccfce54da8befb39a3da0d2ae644c220d0b2d0af380d667689cee6631d12adbe658dde39e543b70bc1e3e2cea8f172895fc67c170f7f3c570cc9db05cf87f5d5dcfa1e7c131f151b0165a76a090197645519fa49b776c4847f3cf66a8189affa3e5f3041627bc0d762772372badcbb4dbb2d4696d5f935a3eca87893b67f05b0df4c895a15ac96b975c268028b9c692722e31602faca71206c2fd4e915c82eef44575a88c2da9f51c3a7ceb5ad8e42ebfc411b5feb93718211e315c471748c8d3a2efbbdba532cf630e5ba02f236aa635f739c9512633451f3453aecca7d85fa554487115f87621988fcf4922e59c4aa2b536bf544ee0e08ec357bb07c5f4795a69bd19f19d463e58b397cdefb3cdcbb81be7368430338445a0a0418080f3bdeb16d10933ec6890362107a1cf22cb6b984dfa10a7192a017f4255fa8b709def4a61a03cbebeabd34fa40e5aa2b0f07889c2242afc9d128e661be0a95812a57006d918a1b9e6d64b31379c9fbbd222fc063d7f8154f86072700559c721f648d017d6f68915ff5195fd67515fc6ea185ca4aa51909ca2cbd6593cc7fa9d14c32036956a67315d2800e66b13a931ee7ed56e4480e33f8ab3bee19b524e9e8764dea70acd679bd8955467a6b684f93f7bbd7377f6916dce3207209e7f6dba1978d6ee89701f831bcf121259ffde7b7949ffe609674ffd9be8d687e7bf59f6fd88b2b2883478cf52263483cf5db12c72b98555a15ffd02f6e3238ac002f1eb93b95c2494ad8686f0fb5f9752b895344e1fcf7838bbc1e1983f0701f799d0d1763aa1b7c23edf56e24e0f9ca7d00bd5c547189bf92ba65a4a5c9799e75ce1e74fd16d3848270ea6ec50bcbc16fe8f1da444b27b33e40c22805e4ed81f9dce70d6ae1954e4211de580792c80ae324446491eeedc8fa8777119b4c2529b27be583637662c568222d28df47becb3a3789aa69b0871d63a05eead957004b5c1bbc1ccde22cb5148970afb8839d653d28dfc6a4c30917b643ac73f22c42eef2ff1fcf98a79a23c1da7fc2729d963471ea82780abeb051fe99fcc3a3dc5e50f98812afe684e355bb1f36da7910510f4c30a22db1c3886c44e2321f66a5752c52b94c8754b9d38455d3ba245c65631d67022254649ef436e6e0ebcba460a83eaf1754d1cadc513b0a9c1ba57b9c786d130ccb67dc0dd66ee71931e37c2ccc2f462d7c1ca3e918259032d439088b55b21b53ca5b51b89791f7eab3eea60965d6c587f0001523fc95c3d17f89b20846fdfc15cf13c3246674f04c8370f91f86ed6a8bdb4d42859407ccc67362cecf47660e5ca7f48beb13840718ecfe50c6a87dd5d0b9b301691d18a77e3fcb4e8c6a791558d8df4c8e4504ae2ad9f6b6df83f201af484353a641788048a2a28c5203b703ef6dc05463f2403dcba5ab7fd83062b41bbbceaa0e2706f871aecf44b1430f8b8ca7fa9d3d692b64ef17e115672a06343619197b9b343443bda0bc75ac1fe195a24d43422bf153ee6bb09d44ce6e4a1442a3b9e2d2868b38de12a8bdc586483c96cfe871c83ce8af0a76da33e41bf363b27ba4f2073659b6740e5447c469c20a58f5a8b5f9432d256162426b403855e2390d05f01302e26a605ac2a39f7e916019ccd2fd0ca68851e1ea02792228c09b0a2d32bedea08962e6baa751f3ea03ee27e830bfcc4527c2316a192b476ebc352dd1a40b5f6f95f4f287b1091c871865c6aafefe291c5c596aa744b03c0d6356fc6542c0e2dd87158d83e1897fea67164614d932416f3bfff8593defb27bb533e873d037b7285a636af385f23ea36b9a3dc5247e312c8ba7565c882644fda02a47a975dcc9f37db5d49ecf64b2cc672e13fcbedc84b3ea78ef3193e8b79b12e0b471e5ebdd4fb22e6d2e223ada03df3596baae789224842535a1b5851b1680d14f46b56d551ef807e5e4efeb84f4672405df2d687b737a3ce99375f9bdf0bc7c56df4962897d9901df85bea8cf5e9f57048e71a3e54ae8c3562cfe234cde2ea8b4eb96ae4e48b0246d87669ff2903bcc67710940944d88a393ca36d41d2330316a448b19d7f1d559966b73a481fa8a10ff88225da3f16780a8e02dba6ff34c9f56c7c021fbbee02dd8f3594df63a0a78251029672657cdd498fd7d000f6d54f2f294565fc6483c01725a270d37188a12daddfebb4a3c30734f68444b9bbb783b53f1c78e9c4ad309e622ab1590be12f80226f50322cda1a88fcb55afe8a5ce17765750651dfc34321b92bee5ec6f9e014d75c649dd1d8c7dd318aefa6a3db7faf16564bda0991cf6d304e667c82aa10d784ae3f2d68182e81ec7f956158a289e3e1e5ac99cb0b638dca50922199e865ec99a217453dc6c05b17dc98d161a73e2fbbe70432a7082c7d5ffe9c4a9941bc5789d5c5feb37f8ba9b48ba4bbae6f3ed480b641076ee04fcb1e811fb3ee02d882613fa855d051636bbd9d6b4dcd7dcc41d0579365f855bc7db6a83cd380154656b29c4cdc78310c218db6d7c75b7d514a658cf0808b0b9b38e404f71ea135b7cda225322a5ee0b6e6c8b866f7cf34eb8e47ee95d2be03122fa007260d2b3213fe652eff1abf9a33eb12bd2e723f3150f5e45e7d8e0a9e32e2c7054d4994fbb142b508991d459fc2d8c58827061a1a287741ead7d713881f771580bed9dd6d7f5c015e396e92b4073535c2a2a646955e9b6ed27ade554375786ee2cac237cb93c9bfcfbdf7d8628a669708ec0bd2b7f3acfaf85ffc4060ad934d4b7a491f64f099ca9370367af96b7698a8404da29666b0b2d0bb17de43ede9f8a333e3f220bf9cd7573df84f12aed9027e1cfecfa5c84686f758303f707f6bb7a81a6137c2fe1528ea95e814748b2f4d98dd0ac67aa085101d8131578a87e497f7a600db0843c85af99635690534c7ec5156d941a44c5c0663c2b147a47a1d9df30086906044e4006dc8c4e9361d90228bbe2541e537706a773ebb08b267c310b78c9212d6c3b2088ad0d2fae7d7c2ca9706441ee42aea882b050da115b6f87b366b989ecb47d6573daf7b9a1abd060b5a3a7a816122be688a480e0bc352795fe71bae97761580facf1497b87fdc622db9d1551f2942f93eb6119dcb1b9433928557a305b2dcdb096f8621d5184ddf2e2ce22e149f1406f0166d79d84a669bc4ff24d2f7c36deb5ef20e13300cc5da698e148c968c14917283e0f8f3a2907939949fa6d7258261e8ae4c9606ffcb873840797c0865e2a9fc3d2d3cf030f1eb1dd9e3764c82c22a6ad60c44a0e3343c604ca3546009ecc48eac00f515b8d053490c1534dc2a26bd9bbeb99312bb0037ab0940ddf46ca2153b93d3b11aa5a3c4486f6f4e3a884bea1cb743b6ec04d3f579f87ee80f7411293ef90b5bee8620cbc7c1a5b779c6a1dd1fca5553ee680c7fb0e23e2add7a498fc4ed105d8eac3a6d1d316755aca55f97dd67a4f7984fbe75268e694aefe87bf9df684d2f35eb6293777b037650d06c0801c7d3672d8de469cbb98b71cd2e3a2eb5d136a9b9e48f536fdcf6cf9b93eb25653974f03ddf8f9c6e67a57b68465edccdc9c06366a57534bd24405c582a45c451307bc96b8e19377215a0626ecad28d5a489a9cf6a48318d2b29988e0f90fbd3d6c63a8365bb78a935e27960ca333750b15fdea888ecd2cef9430a5851f96b42bbc945017c481d2c165fad4daa460bdb4f3fee9139216c7dfb56a7890e271cb0fc18be835a5d4f16d156a25b8db1d5bf79de8ab3173e97bed2ff949f0533c7c22c53e7451234e0d2d1e9af75bc622b830d28b9d0868759a72b168de8b125e49fd8db20993ac3c6cf8db56b94ad425ca0f1c12adba0002cf2cb3107c21a39a8474a04b38070dae3d3a8dbf225a7bbaf42316d5848ce4766fa037421a3d04f4915c555cd0b466fa9abd9a478820be5253bfad3780c39058ef838a163cf17dd7599be25178d33317a2fe9e896f75ab23748a72ce36d50fc1abbcd9b8a6254b95dbecd06a6fa54483b145b4e0ae27f50fffc3aae63bf2acf77c79b8312f597a9e827709392de75e6926bb0420c73199b119381cb59802b83dbb77511cc20a5d06595bf189f5d8ef295f18593162de838c6df83d0e7c292780e2cb509bb6a87b05883203d2898e65b059c890746953dd27bb1833ca442d21769709424367118283ce66fa75ae4818902093c38f6d3b2d3799edd13eccaf476084cc5819913196ce327152c30ea28e057cc79bab2fe042ccd97d800c39be27d965fed03538f8fc58cace887ab3fc89642741de521f947694b98e7cb2db7cfed417cc24fff42d80463fbb54a4dfc072057f6decd4f6256d77b6b1e901876445c68f1df204da3fe1a3354c6de9fbc4c9699d55484b85d46f6a5bad238a244434a7e38e4c847c42032a652938ab241b724955e41f239975b8476c5c376c9fd35c93265b0b6088e1775e0249b3d621261befbfd127c37b9cdcea5091e68e809a6bf7fc01a1e2126bde30c9da6bd544c7e0a21440f2e6a859ebf0009e2fee6b185b92afedf9360988fa914377bc83d218bf0447fcf4172e0b723038b255e389306ed06fe60e3c204facf8376b69b974728438dd9a368dc27c5ef2c5d069fdf4829c09f2acc0e59b732cbeffaeac045d5d0c25068489d7810f1ba499ad5a15731c6213d6e8baaced21f2c0924730764677b96bdce322de4ad8535a554bddf25", 0x1000}, {&(0x7f0000952000)="699bfe1fc570d1108950272f10cdd145f55eae5d64c21e266d03b2909c4a752889ac8f0c6a109f44e9b4ecf558dd5c4b53a9456da1260c97eb46451ccdffa5c15174d01e34eadb04fc2eaff81b4d46ae62414fbd88507eabb20f7c7ac9999cde8b732a8c7310c5633c52e1d3da0f2400a176bddf464c0a7c7e1bf5d2bdc72124012f86e6709d75dd5c971724db41eb", 0x8f}, {&(0x7f0000f4e000-0x3c)="9603d54868a466a7ba909c6117b01db8c2a3c4bbc6859bde8b917710ab3dc1af06479e5e2ac0366f42e35ed364d71d724c9b2f38c6a32f5c283213a4", 0x3c}, {&(0x7f0000426000)="8f0218ec3933e48d7f0e91382ea1b8412f86d8bac92b7aa7817d81a598cae63860d258de83e2824fcb41fd19685dba80edca4ece55018c", 0x37}], 0x5, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00008b4000-0xc)={0x0, 0x0, 0x0}, 0xc) r10 = syz_fuseblk_mount(&(0x7f0000f12000-0x8)="2e2f66696c653000", &(0x7f0000fbf000-0x8)="2e2f66696c653000", 0x0, 0x0, r9, 0x0, 0x0, 0x0) poll(&(0x7f0000d95000-0x40)=[{r7, 0x2, 0x0}, {r8, 0x4, 0x0}, {r10, 0x400, 0x0}, {r10, 0x1, 0x0}, {r10, 0x0, 0x0}, {r3, 0x8000, 0x0}, {r10, 0xa48b, 0x0}, {r7, 0x4, 0x0}], 0x8, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000fb4000)={0x1, &(0x7f00006e9000-0x4)=[{0x0, 0x0}]}) r11 = creat(&(0x7f00002dc000)="2e2f66696c653000", 0x18) ioctl$TCFLSH(r11, 0x540b, 0x9) recvfrom$inet6(r7, &(0x7f00000a0000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x40, &(0x7f00007c5000-0x1c)={0xa, 0x1, 0x8cc, @loopback={0x0, 0x1}, 0xf48}, 0x1c) getsockname$netrom(r2, &(0x7f0000ffb000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000275000-0x4)=0x48) socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000b1d000)="2e2f66696c653000", 0x28042, 0x0) 2017/07/28 08:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000de9000)={&(0x7f0000466000/0x1000)=nil, 0x0, &(0x7f00007ee000/0x4000)=nil}, 0x18) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) socket$netlink(0x10, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a64000-0x10)={0x0, 0x6, 0x0, 0x0}, &(0x7f0000b90000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00005af000-0x8)={r1, 0x0}, 0x8) io_setup(0x3, &(0x7f0000001000-0x8)=0x0) r3 = syz_open_dev$vcsn(&(0x7f00003ae000-0xa)="2f6465762f7663732300", 0xfffffffffffffcf5, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00002cd000-0x18)={0x7, &(0x7f000097a000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001f6000-0xa8)=[{0x10001, 0xbd, 0xfffffffffffffff9, &(0x7f0000dd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xf28, 0x38, 0x2, &(0x7f000053b000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x400, 0x46, 0x67, &(0x7f0000937000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x9b, 0x6, &(0x7f00007c4000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xff, 0x64, 0x1, &(0x7f0000548000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffff, 0x1000, 0x200, &(0x7f0000b9e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0xb0, 0x7fffffff, &(0x7f00001a4000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) io_getevents(r2, 0x7ff, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r4, 0x100000000000010e, 0xb, &(0x7f0000000000)="", 0x0) ioctl$sock_netdev_private(r4, 0x89ff, &(0x7f0000001000)="34a1b6984f8bf265003f0c7439175e9fc2995ee27efe75910d86ff73776dff486877da0358aa8fd4cec1a13660943642b3dfadaad818c82bd9921e35bd2c5ff8d0d877b02b202cfdf304b290db23581ee3248b786b7df9b03da8c1ca031604e41bc86107c461945d84e406c7b1f178fcf2f78b287966175890fea010e485f34fc757e4cab6e779948301c5fad9d3f38a98ac495b9770072d29d81159665079f88f375a58") r5 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) ioctl(r5, 0x5380, &(0x7f0000196000-0x1)="") 2017/07/28 08:30:59 executing program 0: openat(0xffffffffffffffff, &(0x7f0000f37000-0x8)="2e2f66696c653000", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0x11, 0xa, 0x0) gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000a7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000333000)=[{&(0x7f0000337000)="", 0x0}, {&(0x7f0000a30000)="", 0x0}], 0x2, 0x0) write$fuse_bmap(r0, &(0x7f0000442000)={0x18, 0x10000, 0x5, 0x1ff}, 0x18) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22080, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) dup2(r4, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:30:59 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000d45000-0x38)={&(0x7f0000e70000-0x10)=@ax25={0x3, {"97d9b898209cba"}, 0x9}, 0x10, &(0x7f0000696000)=[], 0x0, &(0x7f0000520000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f00000c7000)="2f6465762f7663732300", 0x9, 0x40) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000cc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000830000)={0x9, 0x1}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000055000-0x8)="2e2f66696c653000", 0x4) shmget(0x0, 0x1000, 0x400, &(0x7f0000bb4000/0x1000)=nil) syz_open_dev$sg(&(0x7f0000674000-0x9)="2f6465762f73672300", 0x0, 0x4040) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000463000-0x10)={0x101, 0xee}) prlimit64(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e28000-0x4)=0x0) mknodat(r2, &(0x7f0000d6d000)="2e2f66696c653000", 0x9000, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f000086b000)="2f6465762f70746d7800", 0xc000, 0x0) getresgid(&(0x7f0000c84000-0x4)=0x0, &(0x7f0000488000)=0x0, &(0x7f0000668000-0x4)=0x0) 2017/07/28 08:30:59 executing program 3: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) creat(&(0x7f000073a000)="2e2f62757300", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f73657175656e63657200", 0x400000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f00008e1000)=[r4, r4, r4, r4, r4]) gettid() r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f00008d0000-0x1c)={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00005e5000-0xc)={0x4000000, 0x3ff, 0x2}) syz_fuseblk_mount(&(0x7f0000613000-0x8)="2e2f66696c653100", &(0x7f0000220000-0xe)="2e2f66696c65302f66696c653000", 0x4001, 0x0, r5, 0xfffffffffffffffa, 0x1, 0x40021) r7 = socket(0xf, 0x3, 0x2) write(r7, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) prlimit64(r3, 0x0, &(0x7f0000f8e000)={0x0, 0x0}, &(0x7f00002de000-0x10)={0x0, 0x0}) open(&(0x7f0000d87000-0x8)="2e2f66696c653000", 0x0, 0x0) 2017/07/28 08:30:59 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a7a000-0x9)="2f6465762f73672300", 0x0, 0x4000) mmap(&(0x7f0000aaf000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003a3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a0000)=0x8) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00006bf000-0x65)="b3f5c0f14335187b1947238ac884dd6e344182406b8fa663959d2f4f8734b0ef312f37fb7fe20eb81cceee19490d256f43ccbc2c78899eeeed54e93d44f269a6e8ab79a8ba7df2220adb5838f5f0c05cfefd211a84cf690c23521ec70ad29adb7c0d55f06c", 0x65) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00004ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x10060, &(0x7f0000e48000)={0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) mknod(&(0x7f0000a15000-0x8)="2e2f66696c653000", 0xc002, 0x7f) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) accept$ipx(r1, &(0x7f0000221000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000043000)=0x10) flistxattr(r0, &(0x7f0000413000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb) poll(&(0x7f0000e12000-0x48)=[{r1, 0x1000, 0x0}, {r1, 0x1304, 0x0}, {r4, 0x8048, 0x0}, {r0, 0x240, 0x0}, {r0, 0x144, 0x0}, {r5, 0x300, 0x0}, {r1, 0x10a, 0x0}, {r0, 0x8000, 0x0}, {r3, 0x2000, 0x0}], 0x9, 0xeae) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042e000-0x6)="2e2f62757300", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000695000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000668000)=0x1, 0x4) rt_sigsuspend(&(0x7f00002e5000)={0x1ff}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2017/07/28 08:30:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x400000, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x9, 0x0, 0x0, 0x0}, 0x20) 2017/07/28 08:30:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)="2f6465762f73657175656e6365723200", 0x16040, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x20) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000119000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ddc000/0x3000)=nil) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000794000-0x12)={@common="67726530000000000000000000000000", 0x80000000}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000571000-0x4)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r6, 0x0, &(0x7f000031b000-0x4)=0x0) dup2(r4, r4) fcntl$setpipe(r6, 0x407, 0x0) writev(r0, &(0x7f0000051000)=[], 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000263000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000405000)="2f6465762f70707000", 0x3, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) unshare(0x20000) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)=[{0x14, 0x24, 0x411, 0x0, 0x0, "29"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/07/28 08:30:59 executing program 6: mmap(&(0x7f0000000000/0xdaa000)=nil, 0xdaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x11, 0x0, 0x4) listen(r1, 0x10001) r2 = socket(0x10, 0x2, 0x100000000) write(r2, &(0x7f0000782000-0x26)="26000000130047f10714c1f8590022ff041000e3010000000035000000000905060010000600", 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dab000-0xb)={0xfffffffffffffffa, 0x5, 0x7fffffff, 0x8, 0x1, 0x7fff, 0x200, 0x4, 0x8c, 0x0, 0xffffffffffffffc5}, 0xb) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000daa000)=0x0) syz_open_dev$loop(&(0x7f0000201000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x34080) sendto(r2, &(0x7f000070f000)="1d867e68a8297cc037bd10b9b2599920a2049a6461d86057eb89093704f0d5b8df216afa2fc18e5326c0931a047b5b0bfda039ff444e461f09a11f8274dc3ca342e17ec6d937d2270466e47f9025b5995d5a41d204d3d88ec12e24a0984fc66fe42aa8ed114955a8f59a4377159d6b8d929bff1355f9be390c4c10b32ccb0661dbe4733abe39bfaa393a0dd30a1e49f59ab55231ed38a08ae241b4dfef51cfcde0ce7dd2813b0cc1951941122445f26024d38c051f1338268a6cc72ffcf3a6332c8678d402899be201167a57f58f837d030586da8ba57ce17a37e8152aac52b62ca5d4d9ffd4353333b00207086adfd754e6e096", 0xf4, 0x800, &(0x7f0000a74000)=@ethernet={0x0, @random="4e17a9243347", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync_file_range(r1, 0x3, 0x7, 0x1) 2017/07/28 08:30:59 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008a3000)="2f6465762f70746d7800", 0x880, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000e77000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse_interrupt(r4, &(0x7f000095c000)={0x10, 0xf0b4, 0xfffffffffffffff9}, 0x10) open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) mlock(&(0x7f0000f0e000/0x9000)=nil, 0x9000) r7 = dup2(r5, r6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000941000)=@assoc_value={0x0, 0x0}, &(0x7f0000b73000-0x4)=0x8) r8 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x8000000000002, r8, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$TIOCTTYGSTRUCT(r7, 0x541a, &(0x7f0000779000-0xb)="0000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000051000-0xc)={0x0, 0x0}) r9 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) dup(r1) 2017/07/28 08:30:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df3000-0xc)="2f6465762f6175746f667300", 0x22000010000403, 0x0) set_mempolicy(0x1, &(0x7f0000818000)=0x9, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009b2000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000075f000)=0xc0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b6e000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDSETMODE(r1, 0x4b3a, 0xb8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fe9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000-0x4)=0x24) mmap(&(0x7f0000fe9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fe9000)={r2, 0x4, 0x1000, "d84a2e1bfd48aa835af83611a9ce287f5bf60df3079c81e4a3230e94472d3403d0b4c2f4b0f7bc1e3e154e0ed90afd8e893daf511f5e6490ec886f626aa0ff3cc3a583ac4ba5693eef46581cc3855a39bc4ac18f6084d4ffa197fe466e241287e620f3b1feb99e10843ab5df2df20bc06c0a320a3d6ff3585f42f0957c8b5932ed2e4035d2ff7b33d0703a44a9cd1ee45779e23e7197c8e37bdf3d89ee595094505257a05787ea00b66829e7f66cac1eac96aca7d45d56b1258f09daac45f00fbc9f530bd4c2b0065031786e05ee98800f5c92423e20737d34bd0a1bf6c1c7e5476755e30719352d0e5832a3cbe57fbd048b79fd16f7951a1b5f721ab0d456c079ef27fc0339be96b46c2597f7039d690d3fda55e052c21ae929938e96c5eeeffc625e87790b7583963fcd4a36ae6ea96daec8b980d0e34a9d546d515699fa8b809070b4f90ad94637264cad6dcab7b7ab076a7d0c23b16d95e281b2659130ec967630697bb10841c084c6eabd2c636759b8a21980a6e0f110e4fdea0b5ac9832b2d78d13f8a958ce24bc31ac661e0fd43e465de165379bbaf34f4ebf50fcacfe7f41ef68f7c23a2de72267af1d90b7f70d9a292424f3296de24ed0190fc2010881d55cf2f5dc7b31cba0f4139b04e48bf4ae1692374d41a1707ab90da6cba7c4fb2235956106cfc4ab3ce5725082c514d9136756e8c8e601d15892c1bf575d5b66939b643b3feff78fd5c9b64da6f46296fb313b9454bd630d79e2aa5992c21161490041524ae818bcdb1b71afce84cb3212f37c3bf96faf5b5b8713794a3cededcbecb84a219db52a85c792d8b02ee7b38cd1b51dc665614a057fd8559f78f01da2268c6b6a60b66cbf32a818e108ce2a36a3706fc96ac65ce190e17f12f331b1bad52103dc41e065ff3d7f509e853c0db7e982fa41a821551ae2dbbc59ea4a3c691b1837f9268010850b7704f49871aa9847f7b637bc539dcb8949e0461f2a0648ba14ce05fb7d094041bf49bbd8c1abb27923f23b627f50c4f8bcc93e33c77ff7fb3689ea8a58b524c545ef85112f532f095f01ef3e8dc883cbcb1769c7da4a4328efc598c45c946fd8099c713226c62100e139a64248e81d708e155ea2be57c7a88d56a4c9c07a846a3183e193c7da856ce2489a2e33e95e9a779e2e22fb309043750f9eda55227598356b751a85958d9d4c219bc353bc5c30d4e844b7bdda234d1550f731ac339384f0122c305cfdb2f03ba88d08f34f95a8aef6f7d0def402be4437b7f2ceb32194fbc869b9de2e4d52d22f387617274b04970ef9469e4309078a309ea52a861ff1bf7727d4aac0d439ed434ed274a83bab549a13cdffd4a12ff3183a53c4900c776c1026bbaaa427d0c472cd16f9bce7e0f76bd1fe8b9938d671cd5b09872b82716edad902621dcdd9607e25a58d97f3d426328c8390614287f1213c1d25a02022e96bcf50d56473674dd2fef6b69b7478d7cb9d89b40c132406cdb4d81de9dc210b92f9ea975c7e69efca98563a3b3392010d3ba69eea101acdf9085ec970ced0eb0a5332fc1ea7e73c3df5a0abadc547578cc8d0811930e1d87c1183432976028e8bdca74eb91b5ee16a0e5a4f26164dee82d43d91960e04528690a5c5de6b17586d7bb312f1f78eea3d97574e2a3a451e460557979a0af59d03cceda0acfedddd473de0fa1b14ce1550960fef3ff5f8475ee027f25ce7509547a4053f33dad3c435a2e1f82688219fbc7300a0a620edf68f03687d658948d490c4bd8cf8fa573185f11dfc4382cbd0c3757c5ea21e5e2db8b5133ecb28e6116994a5b602937ae91adafe2e28b94a4e38ed8faaf1397a132f8ae9571e2e983543de6bfff6dd33b293a45f257685372642202438d2e298ea49c6c15a9f57a4e3da54e10b6ef07981862e6af9bdf37f2cbd3796274d3c99e844c22d8d3f3797bcc50242350b85ced3d8ceef96a21a121b7ece6a7b6099f417dd2e8b0f165198a58623ced4d38057c1d026ac181702e04ceca4c48f2468e2a5769076f3b3356c8e7917fc89c3c27fa093608aed1537472728c71099fcedd3b6220eebcb2d682a1f0c82423382b4e60a738f4d15b54d23092250a754d4ec89dacc1671d5fae4cc5947bf41b3d24b2ca66038e186bab86b780d16ebe4c7fd81663adc8f51054b0cfc7f7890027ea3ddd5459d6fd413050629603c195de1bdf804fce8cad2df58bc52888ca22fb778958a49eb259d7eeee30b026ad828e7e7d49f94822ff86e4d0704714ba75fbb544163b34c28ef2878b823197fd278ff4316bc1e09bedc4c45f4a068ca5d3647702605a7a5a79200a6757aabbbc8edb9845d9a715272fbb9d620dfd056dc545781a59711b7c5e77d7041634ddc6e0a087591650d76c5963831d0e9454b6e455df553ecf8b98c95ab9a71aa7419b39a4f1b1a0c7963e1942e071fc348bc1a3a1fff6c6f82c95d94d67c49941d66c16859c0a378eeb120d313b9afa9a9c82685bfec44f7568f3963cd79cf09f0af0d7bfe175962abb7c08b81b0456f44fab798d3a5dad8941bc69a75c3605d927f67c00866fb2cb56d8fbccb739a5ddd657b4d38c5722da7eed0e16b00e868d5893d5840a56f149da2589b26c7c383cfbfe7c1134f196a90b28e737b2a1dca89fd9a596e19720a28d68af4180e8a21c7cf35d51c6a2c31870c37e78586842d8df8755e6fb183558090fcb5b098dbc94917bbcfbaed36f13ec077f970f0fc62fff48fbf46e07bef6de302553f22642bb83ed7cd0a81f7278368708389a76e8e10eb62bb71f7dd98bf1646cbdd335736bcc65ebf101dfee2cb590a93be30229e81a3377ad40417498e1dd873f67f21dfc7ec4ba4f8b192739f8ac947e603f69c5e6e574aee9281bb87dd72eca93a084811ed38c13e7dc7ecc336a4e5b2d8d77e365594a476b75bfce78fd6f402afd27cefd4b2ea84fe716ebbf2833509fe8cccbe84ba5039b2904e4429b4dbd6376a3028274d0fa36d5bdf4d7f291343824fc09aab94bfbea4b54437100383ce88268d331a00190d3beec7a788baadf92e27fa5dd11d1793047f292a41ef173031d90cba30183cc7054bdd30b63e7ba4a3a3ee342130a3a79f8cdb836ec8e63677f57dbea7444b0398542f3b86c22acde7558d9b8ab7d710113e05314244bcc98e47c7587e11aa2ba7fd853e56a8576252bdf2e275a418337da860354e54b479df0ff2e56e078f0c89ab290153f555f447d27fac25e6541a8a16affa5520f189b6fd4bd7bcb3a530327f8a7514631e871ae48c61d58787ec488a3150b4cac2ecd29c103a509fa4a3d316eec63524bd605c33ffd3b14d1cbb3867501fdcd596eea9982694e50a7a3c7ea9e6cd7d9d8255a5316aef25934b270cd007871dfabac398f184cb52447855898d49600dba89572ed5c90c9aea187ff858a43527457621937c056fd92e45ed15321707fb334a1828aabe95e79868d23629d97f994165436837739e1be253e2b10a1d8e11e2341044328f7b4900b26485a27d05c68ada3958091d4cc16fc4414c52c5116929ca335dabd5cfcddc816bbefd7e263b1c68e04e1c071a9e456ef57a7ee730bd37c5a566420fe7651d4e7f7879090c03a9247858638aae83f2e0d601a1aa186ad8aa98e8350e274a6835ad0ddb2e90cbd03051de519142c084a795db3b459a5b4878f30f612dc361cb63b8bb2ca50c9ea92b2c922bfbec2f5635ce4dbc06eae924bbaad545e694ec2fe90cce3a31c4306a46cc5dfd535817f6d1b8eef9a33e3c03bd83ab1727da5ff6bb3fb18664d936f1bd29399bb59dcf857f06f16714a6b86c4f74ae503a8a2a2968087d537640ccc709818258d2d5d2e74bd62e056748a8bc94e78338c22f32cba1089805413d91a5a0cc46d175998b520dee434d4a05b07473f8614266fe59e8f2c8b0758d06f0806a0c1c6a5615e7fa9386a78c3e2464a6b10c942c40285b31ecfe82460255f9937e3daae3f0a73bb020d6c3a7a49fde3e771bcde60f15565b03021416e2ec5d17a228e0bf9d8c38f493dd9a931985491332831fd13416e6d8c8254e4b6093ef0fb25802f2568bdaf0d7ed53e42df901e4ad62ff01c821d27360cfd4eda66c0bdaae7298211da34891602b8c48af46275ee161a0da5f28ef9fe31a33104a67f8fee0802fcb517879f4aa9e46a04c99fdf462196d397f66dadc30b77e4176f18c5f5af90cc4e51f849465d6b26410f3de5f1caec2ed37f8791e0e48b6258c854353802de918041463bb213a85e1654ee81afccfa20fde108393d1f646f772714b3696177466a2402cafc617fad77d784a4a9882a6daf03dbe40ccc9a0710bc775c9ea294407ca6c1aaf24adf8afc414383db3c2702a6f49a7ee14b68940ad7b1aa877cf24eb22d0852a9c5f64d9285c16175affd4c68f5b58ca5042db18b94491b20380af16ebd25c45de32a4358c2dcba4b5289a02e9cba9196040666cf031a2366d05d689b04c24b35972718ef61144b67396a7a648681b7e3e7df6aae96b1667b0cfb3421d2fbd8725ce5588aaa5a071f1fff15d9eb343ddad55baebaceb431911043569159ecd009a8e63853c601647fa303ef369d14f7d912400e428515e252b7a9c16354fff4ad6fd325953b888f0e72b4500f2541b1efad2b0eabaac40a544266b579d9d9602aac35d6bae3add9aab3467aef0cc7984a8436b71184a4f43cc1adb89b0c324fa26facf17c9a4840ab17d6206270d37bba7ccb339dd65c9d8f9fa93f5c3eaabb5dc67f3c3565def9ea0d9119be97cc987e35cc4e1e028dc7013675a3adc6755fc4107df093d1dfb52ce97bcff4f371449445088b68b75b149e2601c9aba157bd9f033e80afcce7019423aebd59f16a737c57d99546b4328f6ef64564532815caf5bc9011030328e58fad090f76903f875bc7409b61c99b562c9f4f257e969b41bcb0149d8e4aecfe08c10160d9ae8123dc07f7c19f1483ac4ba92515ca6a262af991d7cb02a5fb04f86cc54fb4f14dfd2650a0d8cb15cb7798116f696896c48b5ad3172fd84a890b2beb15fdace7879d6ca2914d45d3a8a2893b8095cce7560df6b6ab78c64f6a96bf28f08137229e13332dd205bad1d0804389a85662a9ac858e63dae1888b570b6a89bfa7206578e8dac235f7634a19475a6153fc3ec062c8f9fee24426a2a6374f2ca325a689ab822c5f188dad0b2d7d58c02af775b59e648f74d005cdab3b3750c628a8bd462038080797485861776e7e877260eb6243133873a56b1a0716a83e6b42ad5908b4bbcf226d1ca54c1e481d999e77cd9b549d6b860a985e3e84e6a9b6407dc239283146c216e3a0a86d53cf65299c649bfab7bb0420e722b360ebe6b623899b4b220911d9fc8562b40b7710f3a1e721afcac0590ca92b82261cea96982748559dd39f61b682d2fd8d7c1b1c6f41a65799b8914653dae513473727458c2ab632e0df302036c4edfddb31bc4d68ea53d637174b82075367414261dff3f8dab77ba45a9b33ba71868c4d95ac4dd03f3980fac6a2941098f0da1123c3fba1dc42090559ac4d2fb5f4c8ca97e3f9fde43e31d9d84df1d9519528f54bd8952ee08c68493059e05aa86ddb2949cbd6f90685e668017efe8844cdae375a627b0fa130f7b7fac14904c1c36ea7ce18deb40ef073cf6878cc4d1201ed84024a319969926b3fe0e9e374117250ba52220dab80eb1f19f6c7358543c5b087a902767d23838dcf0e770f9499669c5542cee12b1a76b1b11617c6a2eaff898a9a9a2419031777613726879aa80bf41d7d498a"}, 0x1008) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fe6000-0x88)={0x100000000, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7f000)=0xc) getgroups(0x7, &(0x7f0000fcc000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000af3000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000d9c000)=[]) fchown(r1, 0x0, 0x0) perf_event_open(&(0x7f00003dc000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd34, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4600, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000fea000-0x1011)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @x25={0x3, 0x7dd, 0x0, "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"}}}}) add_key(&(0x7f0000fc0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f00000d0000)=[{0x14, 0x10, 0x0, 0x2, 0x883, "c8ee0a"}, {0x1010, 0x40, 0x1f9a978363670103, 0x401, 0x100000000000, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x200000000008, "82acd0d6bd16dab04a8390fbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x1}, 0x807c) rt_sigtimedwait(&(0x7f0000013000-0x8)={0x3}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x21850, r1, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x2, [0x6e, 0x170, 0xffff, 0x7f00000000, 0xff, 0x467, 0x3, 0x5]}, 0x5c) 2017/07/28 08:30:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() setfsgid(0x0) openat$binder(0xffffffffffffff9c, &(0x7f00000dc000)="2f6465762f62696e64657200", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_create1(0x80000) gettid() fstat(r0, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f62696e64657200", 0x0, 0x0) r5 = memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00004f1000)={0x0, 0x7, 0xa201, 0xc6}, &(0x7f0000e33000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000de6000)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) gettid() ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f000040f000-0x4)=0x200000000000006) r7 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000012000-0xc)=[0x0, 0x0, 0x3]) 2017/07/28 08:30:59 executing program 6: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000253000-0x8)="2e2f66696c653000", &(0x7f0000945000)="7070703173656c696e7578276264657600", &(0x7f00000fa000)="706f7369785f61636c5f616363657373df00", 0x12, 0x2) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_store(r0, &(0x7f0000945000-0x28)={0x28, 0x3, 0x0, 0x4, 0x1, 0xffffffffffff0001}, 0x28) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r1, 0x2, 0x0) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000944000)={0x19980330, r2}, &(0x7f0000b4a000-0x18)={0x4000000, 0x300000000000000, 0xfffffffffffffffe, 0x5, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xa4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) accept$unix(0xffffffffffffff9c, &(0x7f0000e70000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c91000-0x4)=0x6e) memfd_create(&(0x7f0000000000)="757365726d643573756d00", 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000746000/0x1000)=nil, 0x1000, 0x100000c, 0x200000000000032, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b4a000-0x8)="2e2f66696c653000", &(0x7f0000b4a000-0x7)="2e2f66696c653000") lremovexattr(&(0x7f0000aa2000)="2e2f66696c653000", &(0x7f0000aa2000)="2626707070316d696d655f7479706500") mmap(&(0x7f00002f1000/0x4000)=nil, 0x4000, 0x9, 0x10, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) 2017/07/28 08:30:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000580000)=0x8, 0x4) gettid() socketpair(0x9, 0x1, 0x80000001, &(0x7f00001c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000539000-0x8)="2e2f66696c653000", 0x10000, 0x100) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, 0xc) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d75000-0x4)=0x0) open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2017/07/28 08:30:59 executing program 1: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) creat(&(0x7f000073a000)="2e2f62757300", 0x2) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f73657175656e63657200", 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000dc000)=0x7f, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = geteuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f00008e1000)=[r6, r6, r6, r6, r6]) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f00008d0000-0x1c)={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) timer_create(0x1, &(0x7f000034a000-0x50)={0xfff, 0x39, 0x3, @thr={&(0x7f0000e29000-0x35)="81e97ae2df0b9738c15f0071c683d2d8982dba7de923bbdc504ccafa38a06c4faf723a90c138bead4212ef5b4045410b5b5a6021eb", &(0x7f00005c5000-0xdc)="5f4ec78c58e9598cf70b57dfddf9354ed8ad9ff6122bce7b496e8a2986240c92b32ee1f7655b65cd18cb1954e2adc2110f4e4006f6af3de53b6a23707422ccfeab0f4d1a72643b7daf02d0ce76213699ebd82d69b0afa855b3a170b51ab859a35506328bd982b846b8a564cada690ccf9dd1372db7f5f7636bf2dfb68b69fbd221ae81ad8e39ca3113e215481ca34e71053f118802fcbb11b7fbde1050c334e24f49d869961c3246b4a02db1c76d1f7057aa74d1c9538827451f51ad8ccedd26030ca475b5608b168b7f02e66b5aa6c189090c5029cdf3e1cc74a54e"}}, &(0x7f00001bb000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00005e5000-0xc)={0x4000000, 0x3ff, 0x2}) syz_fuseblk_mount(&(0x7f0000613000-0x8)="2e2f66696c653100", &(0x7f0000220000-0xe)="2e2f66696c65302f66696c653000", 0x4001, r7, r8, 0xfffffffffffffffa, 0x1, 0x40021) r10 = socket(0xf, 0x3, 0x2) write(r10, &(0x7f0000cd6000-0x10)="0212a12502000000090500d91dfb3700", 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000c51000)=0x0, &(0x7f0000c0b000)=0x4) prlimit64(r5, 0x0, &(0x7f0000f8e000)={0x0, 0x0}, &(0x7f00002de000-0x10)={0x0, 0x0}) ioctl$TIOCEXCL(r3, 0x540c) open(&(0x7f0000d87000-0x8)="2e2f66696c653000", 0x0, 0x0) 2017/07/28 08:30:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c87000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0xfe, 0x6, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x76c, 0x0, 0x0, 0x0, 0x3489, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) write$tun(r5, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e66a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de20800000000eaffff69da6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r6 = socket$unix(0x1, 0x5, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000fd6000-0x10)=@hdr={0x3, 0x4, 0x20, 0x3, 0x63, 0x401, "0bea812a8e7e621b737cf2cf52aeb150d3ffcb88ac24f6c222a00539a1a31f40bd91646711ee9f697b068776d921dfbf549a2405f7f2c5fb2e6c4ee9a9207296ccaf40746fe0c6eec622564b8e4e8b8f249286f693d23cf8ef210e572ee8ceab5b074c40aad5c03051c202d10978d8e2ca1aa03a0c78a5a0d67f7f578d3e15d5c1c66769efa6712f6dc294dac3d58eb8927a73a3b8486db0834ebb592e642bcf5f9e5447d66cfb959f21f5ceb0f346bd053e58db095ae4f9994e3981e961fa3ab7ea07c9c4f0c16dca0adcfc66d165b7d2eeb4bfe92680110dfa47f904958c4d6b88ac6e4cf6264362fab225a668305b253d5c"}, 0xfe) ftruncate(r6, 0xfffffffffffffffb) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00002a9000)="499fa49300959550d0a022517c5ef5f7cdcf331691a40bad62c86b024471cdeb14aaa1c93e43be9094b9984dccc08e5a228e3755c8cac3f0b15f16b55abab46226004d9c525cc0d025524ef925") ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00005ae000)={"280124129729878717f7c2fa79c941be", {0x4, 0xd09a, 0x8, "6fa39487f0f9", 0x80, 0x0}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000546000)="2f6465762f76637300", 0x103040, 0x0) r7 = memfd_create(&(0x7f00001c6000)="f6", 0x1) setsockopt(r5, 0x4, 0x8, &(0x7f0000f0d000)="d5c89bd5016fe8aa90c43bd698d5cd911a8d046c76cd66fd943db57b5c23e18384b4c222c15e95118bf4205b4af83bfe166c01628b1766a48e71035b685be1a815122bf496da8b078a5a3f73cf9f9284c368ec7db09ac70b262192049b1395f0bc826f9d67999b545fa363c27f19973603249a351591a0a32125d501d76153a01ee4", 0x82) write$tun(r7, &(0x7f0000b6c000-0x50)=@pi={0x803, 0xa, "8c6b7ee1db55c0154a686bf88dda12e8441072fbc576345775541fce6ca0af5e32975942625db6df9bee5ff2d6fb1c66ab39749db9e89e0f70617862c1d6d78f91451ce65cbb87525d"}, 0x50) socket(0xfffffffffffffffc, 0x7fffc, 0x0) ppoll(&(0x7f0000fbc000)=[{r4, 0x88, 0x0}, {r1, 0x8488, 0x0}, {r7, 0x1, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x40, 0x0}, {r2, 0x0, 0x0}, {r2, 0x4, 0x0}, {r0, 0x410, 0x0}], 0x9, &(0x7f0000c1c000-0x10)={0x0, 0x0}, &(0x7f00000f9000-0x8)={0x7}, 0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000a49000-0x18)=@get={0x1, &(0x7f000005c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffeffffffff}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e59000-0x4)=0x0) write(r6, &(0x7f000013c000)="220000001c00070e000000c8fff6000750ff20fffffa0000f5c905e20100fff9ef3f", 0x22) 2017/07/28 08:30:59 executing program 2: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() lstat(&(0x7f00002f3000-0x8)="2e2f66696c653000", &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000e3d000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() prctl$setmm(0x23, 0x7, &(0x7f0000ce8000/0x2000)=nil) sched_setscheduler(r1, 0xed6d09faa4682aaf, &(0x7f0000470000-0x4)=0xc9c) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000-0x99)="", 0x0}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x0) request_key(&(0x7f0000695000-0x5)="7573657200", &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000474000)="5d272f252e656d3000", 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e31000-0x28)={&(0x7f0000cd7000/0x2000)=nil, 0x8f, 0x7, 0x60, &(0x7f00008a5000/0x4000)=nil, 0x6}) [ 202.579260] binder: 30957:30960 ioctl 4c00 6 returned -22 [ 202.612928] binder: 30957:30960 ioctl 4c00 1b returned -22 2017/07/28 08:30:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000613000-0x4)=0x8001, 0x4) sendto$inet6(r3, &(0x7f00007c5000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setown(0xffffffffffffffff, 0x8, r2) mmap(&(0x7f0000a54000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d07000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e47000-0x28)={0x2, 0x1, r1, 0x100000001, r4, 0x1c, 0x22, 0xe7dd}) rt_sigtimedwait(&(0x7f00001a9000)={0xb41}, &(0x7f000036d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x10)={0x77359400, 0x0}, 0x8) sync() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e78000-0x10)={0x5, [0x832, 0x0, 0x53, 0x101, 0x8]}, &(0x7f0000f0e000-0x4)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009e5000-0x4)=0x400) socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000270000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KDENABIO(r0, 0x4b36) 2017/07/28 08:31:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000048a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000835000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000a3000)=[{&(0x7f0000001000-0xb)="f370f66caac78399df3cc7", 0xb}, {&(0x7f0000001000-0xb9)="7446e9a73d0a91ff593d74d7ca91ae7d0b23271b18e65d349ebac7e72e0a15e6fa6c72b8e7785eb050e7701b48989e1d8db134575dae378b95d6684abdc588ae2583f5642a12be190b672b46415c863f994325b34f5de19934f3e4df8b00278170bbba0e29ffbb1796af47ef37db4a859ccb2f1f4708e91b658befd5496090da7731093a05a708fc9b56d6c00064d1cefa816bc4d710c7ea2599c4c6e38a36d0b73590e55fe0b13c0151e8b684e9dcb204aa3294f4e28a766d", 0xb9}, {&(0x7f0000000000)="82816e7224a7af6014948e45da5971b02fb43871f83685cb298cb38120d8a8b594cbaceaf32db7c56a7694601ce68a5396", 0x31}, {&(0x7f00007dd000-0x3b)="d8fc8211031091d98391eebd54a8d13f805f7f48abfecf5498e3842b4f416b0671a02e7a5cc4b4e01869d6bf2145ed4c6bc5fddd964f0edb695698", 0x3b}, {&(0x7f0000e43000)="1cc2cd26427c71075b9fd774d5ee38d6b48270e95164bd6fdf5cc77c2cf901bc585bb56a44f437a6d2a4d6d3dede1a797145bf2176ab60210646704232ffea0dafa68690f8a55d6504c5c56469734cf9ad88a0d6948531689b687e2c80157899b41cc51faa82214054616d83030c21f4d4fee90609d67c1ae9b4cffef88146f60514d6aa5e8445737888cb27ec71b7be4247598e1e11c5d4c201dbf3d05d31c52405c2b9784281e1c9f00230dd294dfb87", 0xb1}, {&(0x7f0000001000-0x51)="f231eb9262073ce73ecdcf078a9b9b653f444331a95473c00765568a71c7173b549ac27f9f268bade0fd66a6a2ff3d62663f0a57e660357906378ca1aabc8885883b1a2d239edfe534d34499f5cb26a3f9", 0x51}, {&(0x7f0000001000-0x83)="194238f232b13eb910ffcf3cce5aaacbe4cb5ae29d381b4f2519236943c1153cc216a03ec6e95a0ea8b9cc01378121e2f606f9325fcf7a5ddc3e928f2c1b2c6baea5b8d1860d57d67769c1a6fea2e353169ecaa9a7e51435adfdcfef2d2416a3af757aa3ac7236d087d5c9629ddba106c729c07151b6971df9eeb6081b103540bab28f", 0x83}, {&(0x7f0000207000-0x6d)="5aa5747c4fc30d68f31c91fec72b63bf1a0de70f3553dc5225d998366c2d025e0f4e0381469bbffcb149ee250b4fcce5a13017d5bc21621a3dcccc9dae80438bed831bc32e1fe4aefea654fb48e100deda11c93bcb45010e98b054905d7b3a314518bcd7ef390c1ed12eb08c03", 0x6d}], 0x8, &(0x7f0000001000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x3, 0x20000000}, 0x14) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x36, r7, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c4000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x200000000000, 0x0, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r8, &(0x7f0000485000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000547000)="2e2f66696c653000", &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2b000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca4000)={r4, r9, r10}, 0xc) r11 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) ioctl$int_in(r8, 0x20000005452, &(0x7f0000fc2000-0x8)=0x209) fallocate(r11, 0x0, 0xffff, 0x9) connect$llc(r8, &(0x7f0000c28000-0x10)={0x1a, 0x8, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r7, r6, &(0x7f0000fcd000-0x8)=0x800000000, 0xffff) 2017/07/28 08:31:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x1000000003d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r3, &(0x7f00000cf000-0x14)="c57f0000008e000000000087843e210310bc557e", 0x14) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000e82000/0x3000)=nil, 0x3000, 0x9, 0x10, r3, 0x0) sync_file_range(0xffffffffffffffff, 0xaba, 0x34, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000086c000-0x4)=0x0, &(0x7f0000d05000)=0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000f3000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000100000003, 0x32, r4, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f66000-0x10)={0x0, 0x2, &(0x7f000095c000-0x2c)=[@in={0x2, 0x3, @rand_addr=0x8f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}]}, &(0x7f000089e000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002e8000)={r5, 0x6, 0x1, 0x4, 0xfffffffffffff800, 0x8}, 0x14) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x0, &(0x7f000004e000)=0x0, &(0x7f000062d000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000084000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, 0xffffffffffffffff, 0x0, 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000edb000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00006f1000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001f8000-0x5c)={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x2, 0x5, 0xffffffffffffffff, 0x5, 0x5, 0x42d6baf3, 0x1, 0xfffffffffffffffa]}, 0x5c) 2017/07/28 08:31:00 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc8000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000fc2000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd5916719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91dd", 0xc5}, {&(0x7f0000f7e000-0x55)="aa614253f961cf407cc3842012652b68df6cfee731aa9ab927a8c8211e44a321568f032729f36e57197ea3a64d7d3e18003c0ed3141a8447164118251a0aa025fdad8cdc418553b24b8d14513da9b6204dff975ab7", 0x55}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x5, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a41000-0x8)={0x0, 0x0}, &(0x7f00006f0000)=0x8) close(0xffffffffffffffff) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) bind$inet6(r4, &(0x7f0000c09000)={0xa, 0x3, 0x31, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e}, 0x1c) read(r1, &(0x7f0000d14000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000c83000)="2e2f66696c653000", &(0x7f0000fca000-0xe)="6367726f7570dd7d6e6f64657600", &(0x7f0000d97000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000fc9000)="832f3725479d0398cc5099212dfff7d9ab922c490a1c2d669e52c62746e1856d8601157cd170d6", 0x27) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000fc9000-0x4)=0x6, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000893000)=0x2, 0x4) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000fca000-0x1008)=@pi={0x8402, 0x1, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000498000)={0xf5, 0xfffffffffffffffd, 0x200, 0x9, 0x0, 0x80000001, 0x9, 0x59b, r3}, 0x20) splice(r1, 0x0, r4, 0x0, 0x8001, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000fcc000-0x10)={0x4, &(0x7f0000fcc000-0x20)=[{0xfff, 0x4, 0xa3, 0xc34000000}, {0x8001, 0x2, 0x1, 0xffffffff}, {0x4, 0x100000000, 0x401, 0x6}, {0x20, 0xffffffff, 0x80, 0x4}]}) 2017/07/28 08:31:00 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005de000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009fc000-0x20)={0x7, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005e2000)={0x1ff, 0x0, 0x10000, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000954000)="2f6465762f7663732300", 0x7e6, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000de2000)={0x8, r1, 0x1, 0x7fff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e9a000)={0x5, r3}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004d9000)={{0x3, 0x0, 0x7, 0x1, 0x9}, 0x7, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000f4d000)="00") getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000df8000+0xc87)=0x0, &(0x7f000089a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000539000/0x2000)=nil, 0x2000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) flock(r5, 0x8) writev(r0, &(0x7f0000dcc000)=[], 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000031c000)=0x9, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e5e000)={&(0x7f0000c03000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2017/07/28 08:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000087b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d28000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0xa9f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, r1, 0x0) setrlimit(0x7, &(0x7f0000004000-0x10)={0x6, 0xc7}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004d4000-0x4)=0x10) pipe(&(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) ioctl$FIONREAD(r2, 0x541b, &(0x7f000063d000-0x4)=0x0) mq_open(&(0x7f0000001000-0x8)="7d657468316c6f00", 0x42, 0x21, &(0x7f000000b000)={0x4, 0x8, 0x100000000, 0x1, 0x4, 0x7ff, 0x8, 0x4}) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000582000)=0x0, &(0x7f0000fd2000)=0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002af000)=0x5, &(0x7f000018c000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e00000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5c000)=0xe8) pipe2(&(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) uselib(&(0x7f000091f000)="2e2f66696c653000") r5 = accept(r0, 0x0, &(0x7f000063f000)=0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000061b000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000826000)={0x0, 0x1, "b9"}, &(0x7f0000f52000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000081c000-0x5)={r6, 0xa92a, 0x3000000000, 0x10000, 0x200, 0x0}, &(0x7f00005b3000)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f17000)={0x6, 0xffffffff, 0x5, 0xa9}, 0x8) 2017/07/28 08:31:00 executing program 1: mmap(&(0x7f00003b5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000df000-0x8)=0x75) unlink(&(0x7f0000ff5000)="2e2f66696c653000") timerfd_create(0xefffffffffffffff, 0x800) r0 = socket(0x19, 0x0, 0x5e) r1 = eventfd(0xfffffffffffffffe) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x376, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x524b970b525d5f5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000e, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003c000-0x8)="2e2f66696c653000", 0xc0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) lseek(r2, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r4, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0xa, 0x2032, r1, 0x40) write(r3, &(0x7f000002d000)="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", 0x86d) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x0) mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000046d000)="") r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) writev(r5, &(0x7f0000017000)=[{&(0x7f00002bb000-0x3d)="5c", 0x1}, {&(0x7f00009ca000)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000d2a000)="972153df446a59b2b39e2a46c8c7dae21ae4e5693e4c74bdede913f363e92de4b6bed06304cf1bd2176866c8e15614b1cc0b4ffda40adb5120d6c4a0f12c1c56fceb4e0c0794a583bf05540c75f17fc4a552a606433e54f8506f6ab41f4aedef1f0d4f1e4679f903e2b7841b36d3a022feae47f6728c552b68b769de29198a88c3e13729745931134a9599f30e5a20307a5d356de7542fc9c022539a8aa88230ece019f22b30c12b2e3732", 0xab}, {&(0x7f0000b23000-0x26)="796452fc0d703cdf43ef056067e82790c1ad305b6c51e5255c2a8dfea516642b061cb4cba1f3", 0x26}, {&(0x7f0000a0e000-0x86)="3fb83beef165604c95fc2d963a1be0de633527b2825d5b5c6ba39b796a6c921ca937e9015c0c73969ec105a55e97e64a107f62a6aa2c3359c3dd15f6dcda6322dcefff6b01fdf847a6767c6d0007ed486f0cdf9328708cb081100cfe7639e7caecdc5c3f5ab63d850a1f55c30ceabb6bfa17cfb06701fba0ca47bccaa9d98ffb48b9b1991384", 0x86}], 0x5) r6 = syz_open_dev$random(&(0x7f0000cbc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000e47000-0x8)=0x40) fstatfs(0xffffffffffffffff, &(0x7f0000e65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = open(&(0x7f0000c37000)="2e2f66696c653000", 0x0, 0x10) ftruncate(r7, 0x7ffb) 2017/07/28 08:31:00 executing program 4: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009ca000-0x90)={0x0, 0x88, "5311b6cad1ced5aaf0592cf229311c959576aec422ab2238fa4af6a3bd859f6cb2b986f1872019ab389d914a722eb85f9204907b5251a72d4b5185a848e9dfa0bcd5f423a1112eb028d5ede1898a72fb6ac9ab640eb27c2c52513a5b1e58864557d2609ca319741a8278498cf710c41016d766bea4d67fcb5da066e6fcc897b81790210b6261cb5b"}, &(0x7f0000a1c000)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000295000-0x10)={r1, 0x4, &(0x7f00000b6000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000b7f000-0x4)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000946000-0x4)=0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001, 0x6, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d97000)={r1, 0x5, 0x30, 0xbd1, 0x101}, &(0x7f00003cc000-0x4)=0x18) r4 = getpgid(r2) ptrace$cont(0x2f, r4, 0x10001, 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000f48000-0x1c)={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) writev(r5, &(0x7f0000150000-0x10)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) 2017/07/28 08:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b99000)={0x7fff, 0x28ca, 0x6, 0x401, 0xb7, 0xda4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuse_mount(&(0x7f00008d4000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) 2017/07/28 08:31:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0x1000000000002e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x1000002010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000091000/0x4000)=nil, 0x4000, 0x400000000004, 0x20000000000032, r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d0d000)="", &(0x7f00006a7000-0x4)=0x0) writev(r4, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) select(0x40, &(0x7f0000c2c000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000cb1000+0x196)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000d14000-0x17)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a99000)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000ef1000-0x10)={0x7, 0x7, 0x9, 0x0}, 0x10) pipe(&(0x7f0000985000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x2, 0x3ff, &(0x7f0000eea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a42000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067e000)="2f6465762f73657175656e6365723200", 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000b93000)={0x0, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r8 = epoll_create(0x4) dup2(r8, r6) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00004a8000)=0x10, 0x4) socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000b12000-0x18)={0x0, 0x80, 0x30, 0x4, 0x7}, &(0x7f0000d5b000)=0x18) openat(r4, &(0x7f0000776000)="2e2f66696c653000", 0x80, 0x34) fcntl$setstatus(r6, 0x4, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000599000)="2f6465762f6175746f667300", 0x20000, 0x0) 2017/07/28 08:31:00 executing program 5: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x1, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005bd000)={0x0, 0x8}, &(0x7f00007a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000016b000-0x8c)={r3, @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]}}, &(0x7f00005f3000-0x4)=0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r4, 0x4) r6 = getuid() setfsuid(r6) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x80003, 0x0) prctl$getreaper(0x25, &(0x7f0000eea000)=0x0) mq_unlink(&(0x7f0000fc5000-0x5)="6574683000") msync(&(0x7f00004da000/0x4000)=nil, 0x4000, 0x3) syz_extract_tcp_res(&(0x7f0000837000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000370000)=0x100000000000000, 0x4) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000d19000)=0x3ff, 0x4) r8 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000dce000/0x3000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f00007eb000)={@generic="6136659fb3f933f0b45e652a6d5e9613", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd7000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000d1e000-0xa)="2f6465762f7663732300", 0xeb0, 0x200) 2017/07/28 08:31:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x0, 0x800000000031, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000c46000-0x4)=0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xebcf) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x403, 0x7, 0xed3, "1f00"}], 0x14}], 0x1, 0x0, 0x0, 0x851}, 0x400000000000) r4 = accept4(r3, &(0x7f00004c6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c10000)=0xc, 0x801) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000876000)={0x0, 0x0, 0x0}, &(0x7f0000c12000-0x4)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000b61000)={0xd4}, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c0e000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3f) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f02000-0x1)=0x0) fcntl$setown(r6, 0x8, r2) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000c3e000)={@generic="f68c23891856fe8003e2952d693e0f68", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = semget$private(0x0, 0x4, 0x100) semctl$SETALL(r8, 0x0, 0x11, &(0x7f00008bd000-0x12)=[0x7fffffff, 0x5, 0x80000001, 0x7f, 0x100, 0x0, 0x0, 0x8001, 0x99]) timer_create(0x7, &(0x7f000009b000-0x50)={0x0, 0x7, 0x1, @pad=[0xcbe, 0x0, 0x40, 0x7cc, 0x2, 0x0, 0x100, 0x6]}, &(0x7f0000184000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00004eb000)=0xfffffffffffffff9, 0x4) fcntl$setsig(r6, 0xa, 0x12) dup2(r5, r7) tkill(r2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) 2017/07/28 08:31:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = memfd_create(&(0x7f0000385000)="2300", 0x23) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) dup2(r3, r4) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000729000-0x4)=0x0, &(0x7f00009fc000)=0x4) munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x4) connect$unix(r5, &(0x7f0000000000)=@file={0x0, ""}, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x9fd) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000d28000-0x4)=0x8001, 0x4) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bf8000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_getattr(r1, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000994000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f00006c9000)="2e2f66696c653000", 0x0, 0x100) 2017/07/28 08:31:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00003a1000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000019a000-0x4)=0x0, 0x4) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000911000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dac000)=0x10) mmap(&(0x7f0000000000/0x6da000)=nil, 0x6da000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f00006d8000-0x4)=0x0, &(0x7f00006d7000)=0x4) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f000088e000-0x4)=0x5, 0x4) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000c9b000)=0x80) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) r6 = socket(0x11, 0x80803, 0x0) r7 = fcntl$getown(r3, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000fdd000-0x20)={@generic="5baa0444bf419da8e7bae1de0f911d10", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$setsig(0x4203, r7, 0x8, &(0x7f0000001000)={0x1, 0x1, 0x220075986bd1, 0xfffffffffffffffd}) unlinkat(r6, &(0x7f000081b000)="2e2f66696c653000", 0x200) close(r3) syz_open_dev$sg(&(0x7f0000e63000-0x9)="2f6465762f73672300", 0xe93, 0x100) connect$ipx(r6, &(0x7f0000321000-0x10)={0x4, 0x400, 0x7, "a15980125afc", 0xfffffffffffffff9, 0x0}, 0x10) accept4(r5, &(0x7f0000bd2000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000070c000-0x4)=0x1002, 0x0) r8 = socket(0x0, 0x2, 0x3ff) flock(r8, 0x0) read(r2, &(0x7f0000228000-0xf2)="0000000000000000", 0x8) 2017/07/28 08:31:00 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000b5e000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x7c000000, &(0x7f0000e39000/0x2000)=nil) shmat(r1, &(0x7f0000005000/0x1000)=nil, 0x7003) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) get_mempolicy(&(0x7f0000f92000)=0x0, &(0x7f00000ef000-0x8)=0x0, 0xaea, &(0x7f0000090000/0xc00000)=nil, 0x1) recvfrom(r3, &(0x7f000060f000)="", 0x0, 0x0, &(0x7f000061d000)=@nl={0x0, 0x0, 0x43, 0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x10001}]}, 0x10) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000449000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f0000624000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x110, 0xffffffffffffffff, 0x33) inotify_init1(0xfffffffffffffc) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000be", 0x27) mmap(&(0x7f00000f1000/0x4000)=nil, 0x4000, 0x4, 0x10000004000032, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dd0000-0x4)=0x0) 2017/07/28 08:31:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000202000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c19000)=0x10) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0x0) ptrace(0x421f, r1) r2 = add_key(&(0x7f0000c6d000-0x6)="6c6f676f6e00", &(0x7f0000e59000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000061b000-0x19)="d92b02a2d7052b53b0e7b0b77d40a8b6f2062a5dfe5597c714", 0x19, 0xfffffffffffffffa) mincore(&(0x7f0000338000/0xc00000)=nil, 0xc00000, &(0x7f000007c000-0x98)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semget$private(0x0, 0x2, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047c000-0x4)=0xe8) keyctl$get_persistent(0x16, r3, r2) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00008e7000-0xdd)="", &(0x7f0000b82000)=0x0) r4 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x2000000000, &(0x7f0000008000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x4000000000000001, 0x0, []}, 0x10) 2017/07/28 08:31:00 executing program 3: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001d7000-0xb0)={{0x8, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x40, 0x2, 0x8, 0x81, 0x8, 0x2, 0x0, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x0, 0x100002172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f00000ad000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x200002, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000143000)=0x10000, 0x4) r4 = dup2(0xffffffffffffffff, r3) fcntl$getown(0xffffffffffffffff, 0x9) clock_settime(0x4, &(0x7f0000a43000-0x10)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f000048a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000836000)={0x0, 0x0}) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x6, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0xe501, 0x5, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={r5, r6/1000+10000}) accept$inet(r0, &(0x7f0000396000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000448000)=0x10) sendfile(r3, r2, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bf8000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000677000-0x10)={0x9, &(0x7f0000bfd000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000017000-0x10)={r7, &(0x7f0000d8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/07/28 08:31:00 executing program 2: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ad5000)="2570707030706f7369785f61636c5f61636365737300", 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dc8000)={0x3, 0x800, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() r1 = add_key(&(0x7f0000f92000)="6269675f6b657900", &(0x7f0000fcb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bbe000-0xe9)="22d7c2a118a7b85ae09402a5f8b53c18c608ffa88d0cb882fb94f9288d3e7b4132d61980173ec7f15aeb35e558eba9b88cf59648e709b0eebbbef747287bf9b02fe705f914dcd96179af9ce6d932b8e9c7b1a41fc7e0535c2d14b578159228e68101002afdc78fa4cdd62b655b6e409fa1e766bdaa16d47c3a5fc89b9002a00790cc8fcdd31f1d36d722f076ce10c2366a472e05ff3e165ed85573cf8ba898d85f81e22d5827bdc4c3700034e685ad1bdd7455a77174783b664ff91e6fe62ec8e66dc8c51a24979903e4787d20ebe38aec112da9a1e92031a96b9d5086ae037555427c09ff267e8fba", 0xe9, 0xfffffffffffffffe) getgroups(0x6, &(0x7f0000fc1000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r1, 0x0, r2) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000b54000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc6000)={0x0, 0x3025}, &(0x7f00006f0000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00009c4000)={0x7, &(0x7f0000e1a000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00002ca000)={r6, 0x1}) r7 = add_key(&(0x7f000049e000)="0000000700f5", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r7, &(0x7f0000fd7000)="e6346975059c9c1ec063ca32062c5fbf437cc2a14e687a3628d4d978ab14c02e41d2eabb606eeaeac0713723dc4186f96faeb4f31ec4c2a571635dfe222e5441e633f30311e908324e52c194db236f733a6ba129850bf2aa2843997d1f06272b677c89e7167249ffb0d0e8a5b0c68f5da55085f12c69", 0x76) r8 = socket$inet(0x2, 0x1, 0x0) write$fuse_init(r4, &(0x7f00006c9000-0x50)={0x50, 0xfffffffffffffff8, 0x10001, 0x6, 0x7, 0x80, 0x7cf, 0x7f, 0x400, 0x9, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) getpeername$unix(r0, &(0x7f0000fce000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c20000)=0x6e) r9 = dup(r8) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r8, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r9, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r5, &(0x7f0000fc7000)=@pi={0x9000, 0x0, "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"}, 0x704) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000ccd000)="") splice(r4, 0x0, r8, 0x0, 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0x0, 0x2, 0x5, 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]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b12000)=0x2) 2017/07/28 08:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) process_vm_writev(r0, &(0x7f000010e000)=[{&(0x7f00000e7000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000264000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000941000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000b06000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000cd2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00002fa000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000dac000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x7, &(0x7f0000b5e000-0x60)=[{&(0x7f00009a3000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000769000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000d96000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f00006a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000bc9000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000ffd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x6, 0x0) r2 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000098a000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e1000-0x4)=0xe8) r4 = getgid() syz_fuseblk_mount(&(0x7f00000fe000)="2e2f66696c653000", &(0x7f0000bcd000-0x8)="2e2f66696c653000", 0x4000, r3, r4, 0x1, 0x0, 0x200000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000cf7000-0xa)="73797a6b616c6c657200", &(0x7f0000cc8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bd000)="b47c1dcb9034ae39c7fedc6e8c64d8ae2f193d6e66c7ae62ff57d2178b01d703f6a4917ec2bc7dcfbac42576d42baffc7621fdd838c7e4e1b835388bbf76649c95e5a0475cc113f21fac1ca6b13290a6cd3e88ecb95140f01677bdb8ef83237ee480f52a8c31b1bfda7861bfb79c7d3e65aeb69490b2580955972a4271b345eeb86938dac41e2393248bd00d731ad7823a6fb5c1072e7d41c10d13a7", 0x9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r6, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f000075f000)="2f6465762f6b657963686f726400", 0x400, 0x0) getsockopt$ax25_int(r7, 0x101, 0xc, &(0x7f000079b000-0x4)=0x0, &(0x7f0000de6000)=0x4) socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000e38000)={0x0, 0x80000, r7}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000c32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000ae3000-0x4)=0x9) sendmmsg(r8, &(0x7f0000f15000)=[{{&(0x7f0000f16000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f16000-0x10)=[{&(0x7f0000f15000)="1303179905f11a081aee023cce4905e113fd9766e97fffa774223a70c0ecafb2ca300a05ff68b4d88d72de26c0fe498f90985337c725c6803519d19e6005a0d8eb2dc931b0f4a503450a9a33f977e17573928bf9c03d08c2b85f505bfe482e85a7e7c7029a3c5675", 0x68}], 0x1, &(0x7f0000f15000)=[{0xd0, 0x112, 0x0, "8dd4cc5f3b2dea9252c7eec6e7db5fd3ec423f13e985f7101e2d4b1267a20d0de88977630974d725913bb4a28820349ad82f2f61bed1ef0c823d7ecc46197a3629bf532c25ed7b83569ee04b61cffe2534af7f1c66f64cc6c352fc9dc194eb6b918ba0ec5fdfbff0a88b63a2f913a9e23469628b6e27e802cdb2c0302f7a84cfca75ce0d2db3efa58bb57034ac66ad1d92de70e93554a9b446ff7c0fa6fbd0dfb8955de607d8fff72924c9b326e3716fa9f8eb1883e5191176d81a"}, {0x100, 0x10d, 0x6, "ffdaf41551b05c7155b2df80d35891a1d81680bfa941615c6c1809d95928f452fa411fbca4d3ddc40b826214d71621b168b800b2dcfb5580e3a351873f1ac89419dc89bbec36db41d5e481539482c3027d1a0d7a3aee83fa441677a02c735a3b3ece732a0a2f634924cd77b9685545e100587f843817ff81131dbe1af6406b3ad260aacd843d7302878a598209c91833da7f9eeba0e2b5aba47f84e7a6035d81ee6f19abf7865acf49a0315a8bcd00e7a8c70000043c031f2c2ce43206023ba35bd07441649e96a5ce600d06fb7e9782538c4d7023ce0d456dfe715d8be24673d45e7167bf96ec01930f676d"}, {0xb0, 0x101, 0x9b46, "67d63ab36b8561f7a5130516b1ada90e16d28593209e30c5055ba5314578e6cf570ab825c6e9e377d97e94c3c0db674e872024c85b64c29c002333b93c3ac7430a29d7371286e19d176bcae2e60154e9987bdff91d418992636c1a533f6ea2669c64b76d652024071ef2f9a8032034efea19bcaac6a754b32044e7bc962923872d8f2f18b9b144292ede266cff1a9abe6a92bed5e8b2a9f7062a91"}, {0xf8, 0x0, 0x6, "45f603c52d478db188bd147e91c2c4fb8f8855910c9d64be5e2968dd3129a8be9442d80d3902b5bafb5c38ba055c1394c4d32bafdd0df20dabb811dbf7206032206c1205a92b2dbc859d0b6ba1aef079f1d8933a98b16d04812ad76c249b085a0999eb1a275a248d7e36f2d2cfd138c522926e63c457d435452c3179d88ca092c1d48dd651bbcbdadeab250362357aa15b1b9397bed8fba469bcab47071c7e0acf3464bac524ede6df1fab37ec0215f0baf79ff214ef859bba66db2943ce1cbe320a40648678becbafb1c454451c3710fe07f93a88dd9b3a0a608c4cf9c373e49f"}, {0x58, 0x108, 0xff, "6746396a19fd29e0ba22c180fe3d0ff2d1d89e7ccc8681c116c706ba58ab4068f2a8a547731dd3a7817c3582012bf632ee3756cbc6240537a79421a84e3555ea92"}, {0x68, 0x18f, 0x3, "781f5353fffea68b5aab923081ae409b347a292a4b534692a495cb0f7130418bef8954f3d773c6025344a8f45f5074779e7f26d55af042b21b40cd60909e631fb702d73b01c5ee3fd805bc72ccebfa9186df871e2a"}, {0x38, 0x108, 0x5, "192474bfc05ce8cef0f109269892906b50bbaf74c63937f9b3337bb0a9102fd0ba130d"}], 0x7, 0x40000}, 0x4}], 0x1, 0x40000) fcntl$setstatus(r8, 0x4, 0x42c00) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) getsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000309000)={@loopback=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f17000-0x4)=0xc) connect$inet(r8, &(0x7f0000643000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000dfa000-0x50)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/07/28 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000af8000)="") gettid() gettid() ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f4d000)=0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000147000)="2f6465762f62696e64657200", 0x800, 0x0) getpeername$ipx(r0, &(0x7f0000aa7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a3000)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d70000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e03000)={r2, 0x0, 0x80000000, 0x2}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d3a000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000299000)={0x0, 0x8001, 0x0, ""}, 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000162000-0x3)=0x2, 0x4) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000faa000-0x6)="6c6f676f6e00", &(0x7f000089d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000714000+0xee4)="f46d696d655f747970652c2b3a6574683063707573657400", 0x0) keyctl$setperm(0x5, r3, 0x0) 2017/07/28 08:31:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002ac000)="3a00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f0000630000-0x5)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r3, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) clock_gettime(0x0, &(0x7f00003c2000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000180000)={0xea, 0x7, 0x100, 0xffffffffffffff14, 0x400, 0x10001, 0xf5, 0x40}, &(0x7f00008f9000-0x40)={0x0, 0x4, 0x9, 0x7d6, 0x800, 0x0, 0x6, 0x6}, &(0x7f0000b90000)={0xfff, 0x800, 0xe501, 0x5, 0x204000, 0x0, 0x200, 0x7}, &(0x7f00006cf000+0xe22)={r4, r5/1000+10000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000027d000)={0x9, 0x4, 0x1, 0x6, 0x0}, &(0x7f0000666000-0x4)=0x10) flistxattr(r1, &(0x7f0000f0c000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000037c000)=[{&(0x7f0000fdb000-0x39)="390000002600194700bb53e1cf09001d000000000300000100000000000000000000f20000000005000000ff0004e5ff00000207000d001fa2", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000843000)="2670707031405e00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) epoll_create1(0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0xf, "b6f5a18fe0a0d1d27d638a7652e5"}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007ad000-0x1)={0x1}, 0x1) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_map={0x1000, 0x9, 0x2a9, 0x4, 0x5, 0x8}}) eventfd2(0x0, 0x0) accept4$unix(r0, &(0x7f0000f1a000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000824000-0x4)=0x6e, 0x80800) unshare(0x200) mount(&(0x7f00003a4000-0x8)="2e2f66696c653000", &(0x7f00007e8000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29f4") poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c6d000)=0x0, 0x4) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f9d000)={0x0, 0x3f, 0x8, 0xfffffffffffffffd}, &(0x7f0000295000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008f8000+0xd04)={0x103, 0x82, 0x8008, 0x2, 0x80000001, 0x9, 0xfc6, 0x7, r7}, 0x20) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00009d6000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000ac5000)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000445000)=0x202, 0x4) 2017/07/28 08:31:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b93000)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a31000-0x2)={0x6, 0x40}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000929000-0x8)="6269675f6b657900", &(0x7f00001e4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e4000-0x5)="6574683100", 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c58000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006f1000-0x20)={0x1, 0x0, 0x0, 0x6000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000594000)={0x1, r4}) r5 = request_key(&(0x7f00000df000-0x8)="6269675f6b657900", &(0x7f0000c5e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc7000)="2f6465762f73657175656e63657200", 0xffffffffffffffff) keyctl$link(0x8, r3, r5) shmget(0x2, 0x1000, 0x41f, &(0x7f0000b47000/0x1000)=nil) mremap(&(0x7f00001fa000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00005da000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2017/07/28 08:31:00 executing program 7: r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000868000)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000040e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000807000)={0x3, {"5d10f273311629"}, 0x2c6e00e5}, 0x10) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x200801, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0xde9, 0x840) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000002000)={0x0, &(0x7f0000002000)=""}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ptrace$cont(0x18, r1, 0xf7fffffffffff1c2, 0x1) madvise(&(0x7f00007c8000/0x4000)=nil, 0x4000, 0xf) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x3, 0x1000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1, 0x80) r5 = gettid() ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000001000-0x6)={0x5, 0x7, 0x6}) sched_setattr(r5, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x5, 0x1, 0x2, 0x80, 0x6}, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="06") ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000003000-0x4)=0x10001) r6 = accept$unix(r2, &(0x7f000025a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000747000)=0x8) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000006000-0x4)=0x0) sched_getscheduler(r5) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000004000)=0x5) sendmmsg(r6, &(0x7f00004b8000)=[{{0x0, 0x0, &(0x7f000094c000)=[{&(0x7f0000738000)="414c1290962618", 0x7}], 0x1, &(0x7f00007bb000-0x28)=[{0x28, 0x104, 0x81, "943a4a23a1e2770a62725099bb94028df0fea760ef31cc"}], 0x1, 0x10}, 0x3}], 0x1, 0x8000) ustat(0x5, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) timer_create(0x0, &(0x7f000098a000)={0x0, 0x61, 0x2, @pad=[0x5, 0x8001, 0x0, 0x0, 0x0, 0x100000000, 0x5, 0xfff]}, &(0x7f0000531000)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00005d8000)={0x0, 0x0, 0x0}, &(0x7f0000d41000-0x4)=0xc) fstat(r4, &(0x7f0000ba2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) 2017/07/28 08:31:00 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() lstat(&(0x7f00002f3000-0x8)="2e2f66696c653000", &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000e3d000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ed5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setmm(0x23, 0x7, &(0x7f0000ce8000/0x2000)=nil) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000048b000-0x8)=&(0x7f00003a9000)={0x0, 0x0, 0x0}, &(0x7f0000699000-0x8)=0x18) vmsplice(0xffffffffffffffff, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000-0x99)="", 0x0}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x0) request_key(&(0x7f0000695000-0x5)="7573657200", &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000474000)="5d272f252e656d3000", 0xffffffffffffffff) 2017/07/28 08:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f0d000)=[{r1, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r1, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) openat(0xffffffffffffffff, &(0x7f0000397000)="2e2f66696c653000", 0x3, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) r2 = inotify_init1(0x0) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000012000)={0x4c, 0x0, 0x1}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r2, 0x8, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8e1ca97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r6 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00009eb000/0x4000)=nil, 0x4000, 0x0, 0x830, r0, 0x400000000000) r2 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000430000-0x5c)={0x7, 0x3, {0xffffffffffffffff, 0x0, 0x2, 0x1, 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]}) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x204, 0x10, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r6, 0x0) mmap(&(0x7f00002a2000/0x1000)=nil, 0x1000, 0xc, 0x2010, r5, 0x200000000000000) r7 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000cbb000-0x8)="2e2f66696c653000", &(0x7f0000316000)="00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0xc) memfd_create(&(0x7f000057e000)="2f6465762f73672300", 0x7fffffffffffffb) r8 = gettid() r9 = geteuid() r10 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000669000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d38000)=0xe8) r12 = getegid() r13 = geteuid() getgroups(0x5, &(0x7f0000d4c000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r6, &(0x7f0000d8c000-0x38)={0x0, 0x0, &(0x7f00005fa000-0x10)=[{&(0x7f00002e1000-0x170)=[{0x70, 0x8, 0x800, 0x80000000, 0x100000001, "787fabb046ec1db4de44a024150e4244ee877bdd697b2b8369b96ab5afab7149be4ed7d9ced123171b5cf7af61f3c513e7aa63470e1660a0cdc73920860cf0a4cb9e9dbd274cc32cc870fce23468f80c87ca0540e7e328f45651720f5b"}, {0x64, 0xffffffff, 0x600, 0x4, 0x80, "1fc349319f4699d3efae1c02b64f47555cab4f49cf07f7686020ea8557b29767b647530cad213a946a480a7a6153994411718a19268feca3f9c54d84f7a0942eedae06c1ef739af8dffdc1b8abe89e89d8cf"}, {0x9c, 0x1000000000, 0x502, 0x2, 0x7, "6fb18d54ab0a38f66c81bee67b36c55188661915ce0ca3e25acf073aa68e6f810816fb4a2b9e2427e060f22640ac55643b143bd5bee5f372e9932db31c81b7fc9a46a03811a3854e445ec99eec338c62856efe44ecc1b379134c88d8cd0d93d432a3cec01e49b99bb49e8acd77ffc0d7e53a3c665905ed5244daa9f6c85d7ff38013ad478f00b622334deb"}], 0x170}], 0x1, &(0x7f0000a4b000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r7, r5, r4, r0, r0, r5]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r6, r6, r4, r6, r5, r4, r2, r5, r2]}], 0x6, 0x4000}, 0x5) rt_tgsigqueueinfo(0x0, r8, 0x0, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0}) setreuid(r13, r13) r15 = syz_open_dev$vcsa(&(0x7f0000d5e000-0xb)="2f6465762f766373612300", 0x3, 0x2) write(r15, &(0x7f0000004000)="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", 0x3e9) 2017/07/28 08:31:00 executing program 5: r0 = memfd_create(&(0x7f00003f6000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000ed8000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) inotify_add_watch(r0, &(0x7f0000861000-0x8)="2e2f66696c653000", 0x480) sendfile(r4, r4, &(0x7f000097b000-0x7)=0x0, 0x10000000000) get_robust_list(r1, &(0x7f00008b4000)=&(0x7f0000520000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b02000-0x8)=0x18) fadvise64(r4, 0x0, 0x0, 0x4) perf_event_open(&(0x7f0000c82000)={0x0, 0x78, 0xd4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, r2, 0x0) memfd_create(&(0x7f0000b05000-0xc)="2f6465762f62696e64657200", 0x2) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000dec000)="2f6465762f766373612300", 0x3f, 0x40001) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00007c2000-0x4)=0x365) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e38000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000715000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x0, 0x7fffbfff, 0x11, 0x0, 0x0, 0x0, 0x0, r6}, {0xb550, 0x16fa, 0x32fa, 0x5, 0xa, 0x4, 0x7fff, 0xfff}, {0x7, 0x20, 0x6, 0x0}, 0x5, 0x232, 0x3fd, 0x1, 0x2f, 0x2}, {{@in=@broadcast=0xffffffff, 0x5, 0x7b}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, 0x3, 0x3, 0x5, 0x8, 0x7fff, 0x1}}, 0xe8) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bf8000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f00002fa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r5, 0x541d) mmap(&(0x7f00008f3000/0x1000)=nil, 0x1000, 0x9, 0x10, r3, 0x3a) syz_open_dev$usbmon(&(0x7f00009a2000-0xd)="2f6465762f7573626d6f6e2300", 0x101, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bf000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) 2017/07/28 08:31:00 executing program 7: mmap(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000005, 0x15, r0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000006000)=0x4f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004dd000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000000, 0x1000003050, r0, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003e1000)={0x0, @in6={{0xa, 0x1, 0x8, @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]}, 0x0, 0x6, 0x5, 0xd0aa, 0x82}, &(0x7f000070b000-0x4)=0xa0) ppoll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4, 0x0}], 0x2, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) get_robust_list(r2, &(0x7f0000709000)=&(0x7f0000709000)={0x0, 0x0, 0x0}, &(0x7f0000147000-0x8)=0x18) madvise(&(0x7f0000176000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x0, 0x2022) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070a000)={0x0, 0x0}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f00002d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") llistxattr(&(0x7f0000004000)="2e2f62757300", &(0x7f0000003000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000070c000-0x9)="2f6465762f73672300", 0x8, 0x80) 2017/07/28 08:31:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f000005b000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000984000)={0x8, 0x1, 0x2, 0x7ff, 0x4, 0x9, 0x2, 0x3, r1}, &(0x7f00008ee000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ae5000)={0x3c7d, 0xd, 0x8, 0x8, 0x0, 0xa9}) r2 = syz_open_pts(r0, 0x400003) mmap(&(0x7f00009a5000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) syz_open_dev$sg(&(0x7f0000af4000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000d99000-0x20)={"93bb43d96935b91e8c7f80000000a3fc", {0x4, 0x0, 0x0, "000000035a01", 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9c000)={0x0, 0x0, 0x0}, 0xc) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000121000-0x7)="64657670747300", 0x80000001, 0x0) [ 203.224600] binder: 31095:31096 ioctl 541b 2040e000 returned -22 2017/07/28 08:31:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x2000)=nil, 0x2000, 0x3, 0x8012, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x3ff, &(0x7f0000694000)=0x0) eventfd2(0x201, 0x80000) io_submit(r5, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x1, @pad=[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) bind$inet(r4, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x1328) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f000069a000-0x18)=@get={0x1, &(0x7f0000bae000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82f}) sendto$inet(r7, &(0x7f000076d000)="7a3f0ce9dace3cfeed1f33c5fcca651479a96c4b4e709f78a79a0e699441858e40b7983067ebdd4bbe03e85ea3c04c872f456669aef1e6af0e708276a4a9c88cba3617d898b61978e6c20ac37c9b7af2c8bbeecdb7a3ef9520472965f69a64d601c99921fb9450c48bc44ce21b0f80", 0x6f, 0x20000000, &(0x7f0000908000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f00000f7000-0x4)=0x3, 0x4) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c1000-0x10)="2f6465762f73657175656e6365723200", 0x290240, 0x0) ioctl$EVIOCGRAB(r8, 0x40044590, &(0x7f0000fb6000-0x4)=0x7772) sendto$inet(r6, &(0x7f00004bc000)="e0", 0x1, 0x20000004, &(0x7f0000941000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r3, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f0000b63000)={0x4, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x1, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/28 08:31:00 executing program 0: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x70, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000c01000-0x8)={0x9}, 0x8, 0x800) fgetxattr(r0, &(0x7f000074a000-0x2)="5d00", &(0x7f0000cca000+0xc09)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x1000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000fb4000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x354f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001d2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget(0x1, 0x2000, 0x100, &(0x7f0000d7f000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) mmap(&(0x7f0000bc2000/0x3000)=nil, 0x3000, 0x3000000, 0x8010, 0xffffffffffffffff, 0x4) r3 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) unshare(0x2000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x40, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cc3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) getsockopt(r4, 0xd8, 0xff, &(0x7f000066e000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073d000)=0xeb) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x4, 0xff, 0x2, 0x5d2, 0x8000}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x6, 0xb4, 0x1, 0xffffffffffffff00, 0x100000000, 0x6152, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0xfff}, 0x8}) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_dev$loop(&(0x7f0000f29000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/07/28 08:31:00 executing program 3: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d28000-0x4)=0x87) creat(&(0x7f000073a000)="2e2f62757300", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f73657175656e63657200", 0x3fffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) geteuid() r2 = syz_open_dev$sg(&(0x7f0000378000)="2f6465762f73672300", 0x1, 0x252140) signalfd(r2, &(0x7f00006c0000-0x8)={0x2}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000eab000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x10060, &(0x7f0000a5d000)=@nfc={0x27, 0x1, 0x2c4fc859, 0x6}, 0x10) shutdown(r3, 0x800000001) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x5) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000015000)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00006f5000-0x4)=0x0) 2017/07/28 08:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000675000)="2e2f66696c653000", 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b04000)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x100000001) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00000ea000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006df000)=0xde) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000b4f000-0x8)="2e2f66696c653000", 0xa200, 0x44) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000be7000-0x4)=0x0) r2 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000010, 0x802, 0x0) write(r3, &(0x7f00002cd000)="240000002d00070800000000000010000108efff01000000000005000000000000000003de0100", 0x27) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f87000-0x8)={0x7, 0xffffffff, 0x36, 0x101}, 0x8) getsockname(r3, &(0x7f0000f85000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00003ad000)=0x60) keyctl$session_to_parent(0x12) fcntl$notify(r2, 0x0, 0x0) sysfs$3(0x3) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00008f2000)={0x0, r4}) 2017/07/28 08:31:00 executing program 2: mmap(&(0x7f0000ae8000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = accept$nfc_llcp(r1, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b79000)=0x60) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000957000-0x4)=0x0) write(r2, &(0x7f0000297000)="2a8b729ce6feede96e784c4a734ad06dd69acddb505a", 0x16) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000448000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) r6 = syz_open_dev$sndtimer(&(0x7f0000512000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 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$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00000d0000)={{0xffffffffffffffff, 0x0, 0x9e82, 0x3, 0x2}, 0x83, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f00007fd000-0x50)={0x4, 0x1000002, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00006f5000)={0x19980330, r3}, &(0x7f0000eb5000-0x18)={0x0, 0x0, 0x3, 0xbf, 0x1, 0x73f}) r7 = dup2(r1, r1) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) accept$netrom(0xffffffffffffffff, &(0x7f0000c03000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000888000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mount(&(0x7f00006f6000)="2e2f62757300", &(0x7f000039b000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ad3000-0x5)="70726f6300", 0x180000, &(0x7f0000fb6000-0x1)="12") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa3000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00009fb000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000e5e000)={r8, 0x80000, r4}) 2017/07/28 08:31:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000007) mmap(&(0x7f0000c45000/0x3000)=nil, 0x3000, 0x0, 0x800000000031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x0) sendto(0xffffffffffffffff, &(0x7f0000480000)="", 0x0, 0x0, &(0x7f0000047000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x0, 0x0}, {r5, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r6, 0x1, 0x0}], 0x6, 0x10a5) getpgrp(r3) fcntl$setstatus(r4, 0x4, 0x0) accept$nfc_llcp(r2, &(0x7f000063f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000472000)=0x60) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000010d000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000354000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0xffffffffffffffff) recvfrom$inet(r0, &(0x7f0000bda000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x2, &(0x7f0000df6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r4, &(0x7f00003c9000)="2f6465762f73672300") fcntl$setown(r6, 0x8, r3) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000fbc000-0x10)=[], 0x0) dup2(r6, r7) 2017/07/28 08:31:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000559000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x3) write$evdev(r1, &(0x7f000004d000)=[], 0x0) personality(0xf) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fb4000-0x1c)={0x57, 0x2, 0x10000, {0x7f, 0x7}, {0x9, 0x1}, @ramp={0x1, 0x0, {0x4, 0x1, 0x3, 0x100000000}}}) r2 = getpid() r3 = getpgrp(r2) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) move_pages(r3, 0x2, &(0x7f0000cca000-0x10)=[&(0x7f0000947000/0x1000)=nil, &(0x7f00001a8000/0x3000)=nil], &(0x7f0000fb4000)=[0x0, 0x685b], &(0x7f0000c34000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000fb3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000b26000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000032e000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000657000-0xb0)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f70707000", 0x200002, 0x0) r4 = syz_open_dev$mice(&(0x7f0000506000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000f66000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f98000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000af5000-0x68)={0x0, 0xbe5, 0x1f, {0x77359400, 0x0}, 0x1ffe000000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000136000)=0x100000001) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x4000)=nil, 0x4000, 0x200000000003, 0x1a010, r1, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) epoll_wait(r6, &(0x7f0000fb6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9) timer_create(0x8, &(0x7f0000fb6000-0x50)={0x7, 0x7, 0x0, @tid=r3}, &(0x7f000028a000-0x4)=0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x22030, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) timer_settime(r7, 0x4, &(0x7f0000fb5000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mknodat(r6, &(0x7f0000fb5000-0x8)="2e2f66696c653000", 0x1000, 0xe7b) 2017/07/28 08:31:00 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000070000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10000) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x2000002, 0x32, r0, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000e3d000)="") sched_getattr(0x0, &(0x7f0000d85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000024000-0x1d2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000359000-0x8)=@assoc_value={0x0, 0xc1f}, &(0x7f0000321000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e86000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x800000008, 0x6, 0x0}, &(0x7f00003e1000-0x4)=0xa0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000ac2000)=0x2000000020000000, 0x4) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d42000)={0x0, 0x0, 0x1, 0x3, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000056a000)={0x0, 0x0, 0x0}, &(0x7f000068a000-0x4)=0xc) dup2(0xffffffffffffffff, r5) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mq_notify(r6, &(0x7f0000b2e000)={0x1, 0x2, 0x2, @tid=r2}) vmsplice(r7, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000-0x99)="f0", 0x1}], 0x1, 0x4) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000+0xcde)="2f6465762f7667615f6172626974657200", 0x21a041, 0x0) request_key(&(0x7f0000695000-0x5)="7573657200", &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000474000)="00", 0xfffffffffffffff8) write$fuse_notify_poll_wakeup(r8, &(0x7f000038b000-0x18)={0x18, 0xffffffffffffff7c, 0x0, 0x200}, 0x18) 2017/07/28 08:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e06000+0x821)="2f6465762f73672300", 0xff, 0x7fff) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2e2f66696c65302f66696c653000", 0x2000000000000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000c45000-0x10)={0xfffffffffffff432, 0x2, 0x1000, 0x5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000bc000)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0xc98}, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000b76000)=0x106, 0x4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000b84000)={0x3, 0x0}) mq_timedreceive(r1, &(0x7f000061d000)="00000000000000000000000000000000000000", 0x13, 0x6, &(0x7f0000ddb000)={0x0, 0x989680}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r5, 0x81, 0x5}, {r2, 0x7, 0x6}], 0x5, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f000000b000-0x8)={0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x800000f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000127000-0x8)={0x6, 0x5483b783}, &(0x7f00008ad000)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setns(r0, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b50000)=0x0) syz_open_dev$sndseq(&(0x7f00003e9000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00009b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) getsockname$netlink(r1, &(0x7f00003a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000052000-0xc)={0x13, 0x0}) keyctl$link(0x8, 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000713000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pselect6(0x40, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0xc470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000)={0x0}, 0x8}) epoll_pwait(r5, &(0x7f000080a000-0xc)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f000023d000-0x8)={0x8}, 0x8) 2017/07/28 08:31:00 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000f8e000-0x4)=0x0, 0x8000) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x2, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2000000000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006ed000-0x5)="6c6f232400", 0x3) mmap(&(0x7f0000cf5000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x200) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f8f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8f000-0x4)=0x8) write(r0, &(0x7f00006ad000)="1f0000004a00070000001b0a000008ff0a3f80160100000004000003441951e1", 0x20) pipe2(&(0x7f0000bfd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000bd1000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000034000)={0x5, 0x3}) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x4010, r1, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000000) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0xd000)=nil, 0xd000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000256000-0x10)=[{&(0x7f0000fb1000-0x2a)="290000001800311d70000000fffffd070a000000000dff06805a00000c00090004250000000011110112", 0x2a}], 0x1) mmap(&(0x7f0000041000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x6) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000232000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000000)={0x7, 0x7}) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x1000007, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000096000/0x3000)=nil, 0x3000, 0xfffffc, 0x21011, r4, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x3, 0x10030, 0xffffffffffffffff, 0xfffffffffffffffd) ustat(0xcb, &(0x7f0000fb1000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x80000) 2017/07/28 08:31:00 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000043000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x8400) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000906000)="2f6465762f62696e64657200", 0x4000, 0x0) accept$inet(r1, 0x0, &(0x7f0000204000-0x4)=0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f58000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdb000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) r3 = open(&(0x7f0000aaa000)="2e2f66696c653000", 0x151046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fd3000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000091c000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000d10000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fd4000-0x8)={r4, 0x5}, &(0x7f0000fd4000-0x4)=0x8) r5 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) get_mempolicy(&(0x7f000048e000)=0x0, &(0x7f0000a7e000)=0x0, 0xee45, &(0x7f0000f4d000/0x1000)=nil, 0x4) ftruncate(r3, 0x10000) sendfile(r5, r3, 0x0, 0x4072439a6b) get_mempolicy(&(0x7f0000403000-0x4)=0x0, &(0x7f000033b000)=0x0, 0x10040000000000, &(0x7f0000d3e000/0x1000)=nil, 0x4) [ 203.509203] nla_parse: 8 callbacks suppressed [ 203.513812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/28 08:31:00 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e38000/0x4000)=nil, 0x4000, 0x20000001000000) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000013000)=[{&(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000011000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000000a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) fsetxattr(r3, &(0x7f0000011000)="70726f6300", &(0x7f0000014000-0x4)="26217b00", 0x4, 0x3) mmap(&(0x7f0000ad4000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) getpeername$netlink(r3, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}, {0x1010, 0x3, 0x2, 0x401, 0x6, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x8080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000042b000-0x4)=0x0) close(r5) 2017/07/28 08:31:00 executing program 1: mkdir(&(0x7f0000bc0000-0x8)="2e2f66696c653000", 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00007e5000-0xb)="2f6465762f766373612300", 0xff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000030b000)=[{&(0x7f0000794000)="00000000", 0x4}, {&(0x7f0000ce3000-0xac)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f00000c5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xdbc}, {&(0x7f000012b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002b3000)={0x2}, 0x1) request_key(&(0x7f0000148000)="2e726571756573745f6b65795f6175746800", &(0x7f000070a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002bb000-0x9)="2f6465762f73672300", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e6a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c48000)={@rand_addr=0x7, @loopback=0x7f000001, 0x1, 0x3, [@empty=0x0, @rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e1f000)={0x5, 0x200, 0x4, 0x1, 0x0}, &(0x7f000016f000-0x4)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f00001a9000)=0x1, 0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049e000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000c9c000)=0x0, &(0x7f0000983000)=0x4) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00000b0000)=@buf={0xe3, &(0x7f0000e6d000-0xe3)="e3911562a8f8cae79f1d804d9d860093a80de6d86d5ae98bdf2c808e51ca6017febfc3687fe296df529e2631b4de47c5d32f20e243f7bc1f7b5d0d7b9874ff107173ac8f304375ef68a72af3d5e1eedd6a2b275d7b2fbd83117d7be24a00e423e7c0af87d5dcd3d2c5b8e84da0b72a7103e8fa4ae412758a75bdf6d0065966a3ba7353180374cadd83897cb13b74db82acf62d1060604f4540b206f18a71c19c71066182af269d12e3b5a7c8c527fbe51ff745b9f892be6760e15b92f598a5af57010b3d2c9f5b8b7e7a887a8286244bf47ae84d2c7926c5c36ea41b78ba904223df7d"}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e6e000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r8, &(0x7f0000e6e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00003d5000-0x4)=r6, 0x4) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f000006b000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000e6d000)={@generic="caf4b60a8e4c74386119abe7d06bdc04", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b6b000-0xc)={r9, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) sendmmsg$unix(r0, &(0x7f0000220000)=[{&(0x7f0000d9c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00002b8000-0x30)=[{&(0x7f00002b0000-0x43)="09e81e648c94f826223f1f84ad3bb62f6d8cf90bfcf7ab16418fe1f8e0a378f83440abebfd3a77871a780b64fe59cb5160540f11fb95f3635ee18182d62c1ed3ac5bf3", 0x43}, {&(0x7f00006ad000)="84361704ff9c20f107e7eebd7e8b38512698ea70a90cb47339751f4514e9495c1232a424c51348708ea61108dd75a49d42da246aa0e458f8ec46182e6c998af99181e8c1eaa8e2fb60fabb22b905ab5f85165348e7db519974e60847b441da5e4aaacb451875789d6c033b47f9d7e5155bf17249a0052e5bd748d8dd6f881459a37f9e3397d95dfb5c25a7e92bd65aec46a8bfca064a1e9149681ba7f8f4203f", 0xa0}], 0x2, &(0x7f000025e000-0x20)=[], 0x0, 0x0}], 0x1, 0x44000) connect(0xffffffffffffffff, &(0x7f00000cc000-0x60)=@nfc_llcp={0x27, 0x0, 0x7, 0x4, 0x800, 0x7, "8da510b02570bd75486aa39c6387fe53514722ba0002b36c72a796dced9066098f54aa5f9f8f79d5c1e9c4c80d1aa7bf4823cac37fff775e8f3353efaa6a0d", 0x401}, 0x60) getgroups(0x0, &(0x7f00000a5000-0xc)=[]) 2017/07/28 08:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ba4000)="2f6465762f70707000", 0x80040, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a4c000)=0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0xffffffffffff0001, 0x0}) accept(0xffffffffffffff9c, &(0x7f00003b9000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c37000)=0x1c) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000f72000)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000c34000)={0x0, 0x800000, 0x0, 0xfffffffffffffffb}, 0x10) fgetxattr(r1, &(0x7f0000acb000)="0095", &(0x7f00002a6000)="", 0x0) syz_open_dev$urandom(&(0x7f0000935000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x100) r2 = inotify_init() close(r2) r3 = syz_open_dev$sndseq(&(0x7f0000c9a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dc9000-0x94)=[@in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5721}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) read(r3, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x443e, 0x0) r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r4, &(0x7f00006cf000-0x9a)="", 0x0, 0x0, &(0x7f00001d9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004a5000)={0x0, 0x0}) [ 203.559560] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 203.585627] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/07/28 08:31:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mkdirat(r0, &(0x7f000099b000-0x8)="2e2f66696c653000", 0x90) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d17000)=0x5, 0x4) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x72, 0x3ee3, 0x0, 0x200000000000, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a26000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r2, &(0x7f0000104000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adb000-0x4)=0x10, 0x80800) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000000, 0x0, 0x80000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100800000000) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r6 = gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b50000-0x14)={0x0, 0x100000000005, 0x100000000, 0x0, 0x100, 0x80}, &(0x7f00006b5000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000067b000)={0x100000001, 0x8, 0x4, 0x100000001, 0x4, 0x2, 0x0, 0x7, r7}, &(0x7f0000704000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f77000)={r8, 0x4}, &(0x7f0000188000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x20, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000af2000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x120, &(0x7f0000704000)=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) clock_gettime(0x7, &(0x7f000030b000-0x10)={0x0, 0x0}) r9 = socket$inet(0x2, 0x2, 0x0) connect$inet(r9, &(0x7f0000f11000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r9, 0x1, 0x6, &(0x7f0000f0a000-0x4)=0x53c1, 0x4) sendto$inet(r9, &(0x7f0000963000-0x8)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x301000) gettid() 2017/07/28 08:31:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x883) r1 = signalfd4(r0, &(0x7f0000e81000-0x8)={0x3}, 0x8, 0x80000) r2 = fcntl$dupfd(r1, 0x406, r0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x1ff, 0x8, 0x3, 0x17ad}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r10 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x38)=[{&(0x7f0000003000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x13)="4437c4d75c57a98b1bd35056a8ef4934d76681", 0x13}], 0x1, &(0x7f0000004000-0x58)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r9, r10}], 0x3, 0x4045}], 0x1, 0x4800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000004000)={0x8, &(0x7f0000005000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) fchown(r5, r6, r8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x8)={r3, 0xff}, 0x8) 2017/07/28 08:31:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000081000)="000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xc5f000)=nil, 0xc5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000145000-0x9)="2f6465762f73672300", 0x80, 0x4000) ioctl$TCSETAW(r2, 0x5402, &(0x7f00008a8000-0x14)={0x7, 0x4, 0x7, 0x88, 0x1, 0x80d, 0x8, 0x5, 0x852, 0x6}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x20002) mmap(&(0x7f0000c5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000c5f000)=0x4) mmap(&(0x7f0000c5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000025a000-0x8)="2e2f66696c653000", r2, &(0x7f000046b000)="2e2f66696c653000", 0x1) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000605000-0x1)={0x9}, 0x1) syz_open_dev$sg(&(0x7f00007f7000-0x9)="2f6465762f73672300", 0x81, 0x40202) sendmsg$netlink(r6, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x8001, 0xe27, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) readv(r6, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) vmsplice(r6, &(0x7f00006c4000)=[{&(0x7f0000e53000)="3de637e34f0e23ff3d3b19575162d5556661410910be7878440ce7cdad95f736e01b7922bafcbd306b38aad31f7ad10c23fda158845b6515a49ad653a466704b490ea3d6956cf11f035893eb0fe9149c1a1da1b57301c5ae322cb8223d50b767c8fc30cd27ca300918b02ff8d4236bdcfa2e780ea5339ed55733cedb60ba535252a76d4ce5e6d993b4d1f1156f12b0026ac75eb83f33d545f388e75494ba", 0x9e}], 0x1, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r5) 2017/07/28 08:31:00 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) listen(r2, 0x194a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000066d000-0x9)="2f6465762f73672300", 0x5, 0x8000) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000aec000-0x4)=0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e3000)={0x0, 0x0, 0x0}, 0xc) fcntl$setlease(r2, 0x400, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000593000-0xc)={r3, 0x0, r4}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000268000-0x4)=0x100000002, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000ad5000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000881000-0x4)=0x4, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0xfffffffffffffff8) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d1000/0x3000)=nil, 0x3000, 0x3, 0x10, r7, 0x1) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r8, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r8, 0x400454c8, &(0x7f000066f000+0x716)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:00 executing program 6: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x800000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x400040) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_names=@common="626f6e64300000000000000000000000"}) write(r2, &(0x7f0000004000)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d88dfcffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e33a375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e", 0xf94) timer_getoverrun(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xe, r3, 0x6, &(0x7f000062c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = gettid() accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000e89000)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000027f000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000174000-0x4)=0x1) process_vm_readv(r4, &(0x7f0000db2000)=[{&(0x7f0000d91000)="00", 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00003bd000-0x28)={@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]}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000430000)={@loopback={0x0, 0x1}, 0x0, r6}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x80003, 0x2) ftruncate(r7, 0x5) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:01 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005de000-0x8)={0x0, 0x0}) fanotify_init(0x24, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000bc4000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x3, 0x7) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000093b000)=0x7ff, 0x4) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000093d000-0x8)={0x0, 0x0}, &(0x7f000093d000-0x4)=0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093c000)={r4, 0x2, &(0x7f000093d000-0x20)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000093d000-0x4)=0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000323000-0x4)=0xa, 0x4) prctl$void(0xffffffffffffffff) r5 = gettid() r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x703, 0x0, 0x0, 0xd38, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000000, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x2, 0x51, r6, 0x0) io_setup(0x285, &(0x7f000086a000)=0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) write$evdev(r7, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/07/28 08:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000619000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x32, 0x10001) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000222000)={0x9, 0x6}, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000af9000)=0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, 0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a5f000-0x8)={0x8, 0x0}) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00000f9000-0x4)=r2) write$tun(r4, &(0x7f0000660000)=@pi={0x502, 0xa4, "b2c9d12bc3b52375abb10c9547029ffb0d4fabf66ba532dfb402030c2be6ac4fef942551f1556ba4f96e419986989eaba3912d886a98"}, 0x3c) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0xf20, 0x0, 0x900, 0x101, 0x0, "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"}], 0xf20}, {&(0x7f00002a6000-0x108c)=[{0x10, 0xffffffffffffffff, 0xc09, 0x3, 0x4, ""}], 0x10}, {&(0x7f0000f7d000)=[{0x18, 0x0, 0x0, 0x7cf, 0x0, "2d15e172a9240a76"}, {0x10, 0x0, 0x0, 0x10000, 0x0, ""}, {0xb8, 0xffffffff, 0x0, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b"}], 0xe0}], 0x3, &(0x7f000074f000-0x68)=[@cred={0x20, 0x1, 0x2, 0x0, r5, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x2, 0x0}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c2f000)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0xa, [@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x38) read$eventfd(r0, &(0x7f0000657000)=0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000571000-0x4)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/28 08:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3c000-0x6)="2e2f62757300", 0x141042, 0x0) setns(r0, 0x44000000) r1 = open(&(0x7f0000fc6000)="2e2f62757300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fbe000-0x13)={0x0, 0x8000, 0x1, 0x2, 0x653, 0x0}, &(0x7f0000adf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cdb000)={r2, 0x0, ""}, &(0x7f0000763000-0x4)=0x8) close(r1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000ef000)={r5, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000373000)=0x0) preadv(0xffffffffffffffff, &(0x7f0000bce000-0x10)=[], 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000204000)="6879626c6100", 0x6) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c54000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000890000)=0x33) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000b5d000-0x4c)={0x6, 0x6, 0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(0xffffffffffffffff, &(0x7f0000fca000)="", 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000052a000-0x28)={&(0x7f00001ac000/0x4000)=nil, 0x6, 0x4, 0x0, &(0x7f0000e2f000/0x4000)=nil, 0x81}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000cd000)={0x0, 0x7, 0x1, 0x401, 0x0, 0x401}, &(0x7f00003fa000)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f00003c6000)="2f6465762f6877726e6700", 0x242, 0x0) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) select(0x40, &(0x7f0000545000-0x40)={0x0, 0x9, 0x6, 0x5, 0xffffffffffffffff, 0x8, 0x57ad, 0x6}, &(0x7f0000f8e000)={0x1000, 0x200000, 0x101, 0x7, 0x9, 0x1, 0x7fffffff, 0x20}, &(0x7f000026d000)={0x8, 0x6, 0xfffffffffffffff7, 0x100000001, 0xff, 0xffff, 0x2, 0x3}, &(0x7f0000699000-0x10)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000d64000)="be", 0x1, 0x0, &(0x7f000022d000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) write$tun(r1, &(0x7f0000fc7000)=@pi={0x0, 0x0, "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"}, 0xbf8) 2017/07/28 08:31:01 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000001000)=0x0) io_cancel(0x0, &(0x7f0000002000+0x1d2)={0x0, 0x0, 0x0, 0x9, 0x4, 0xffffffffffffffff, &(0x7f0000002000)="009da97e63d9b3c7d749882b48ae7855eabdf0744e15d52536510384eb7eb7d3b7ab6641b164f3c80f555eb49ab50dfc13be2515597256527037215415b7b85ee18dee8a00277772dee71dedf0041e4679a4a6eae2a6fd2cba612a24a952b1a52b67919609d64f0ca3e64f19c0", 0x6d, 0x9, &(0x7f0000000000)={0x1, 0x41, 0x1, @thr={&(0x7f0000002000-0x70)="b7330b28de009965e034353cc87686f0e37cd64676301ab8104025053cbb3c3c4388147a831ba2fea0947f49e89ec8e91c2e8e7cbcf48360e5598bab0e6afbc9d3545ab1506aaf35437d9b7b17b42c742ef43c17f455c721fe787479f9876ffc78661c8953aa557ecc7c66cab23ca0a3", &(0x7f0000001000)="6808162f6b68f84d18cd39bf00da71e0564bfbde03ee31634c878b3939e614aa47bb34b1891af2fdc61c0a937fa130a3278208cf51b2f012d8b82262ea255748b38614f3518adf35366f"}}, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x803, 0x2, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1fde0, [0x8, 0x3, 0x5, 0x10000, 0x7, 0x4, 0x7ff, 0x4]}, 0x5c) 2017/07/28 08:31:01 executing program 5: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x80801) mmap(&(0x7f0000c0a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ccf000)="00", 0x40000000002) mmap(&(0x7f000032a000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r0, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000cd1000-0x4)="252e2500") unshare(0x8000000) mmap(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) r2 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x30000000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = syz_open_dev$vcsa(&(0x7f0000cd0000-0xb)="2f6465762f766373612300", 0x2, 0x40) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000496000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001f3000)={0x0, 0x0}) r5 = dup2(r0, r2) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000cd2000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000390000/0x2000)=nil, 0x2000, 0x203, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000cd1000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00002d4000)={r4, 0x0, r5}) unshare(0x28000000) r7 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000cd1000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r1, r2, 0x0, 0x80000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001af000-0x20)={0xa3, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00008df000)={0x8, r8, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000616000)={0x9, r9}) getdents(r3, &(0x7f0000bb6000)="", 0x0) select(0x40, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000)={0x0, 0x20}) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f00001db000)=0x0) 2017/07/28 08:31:01 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70707000", 0x400, 0x0) getdents64(r1, &(0x7f0000002000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9f6b09cc6cd2f62a, 0x832, r0, 0x0) capget(&(0x7f000000e000-0x8)={0x20071026, r2}, &(0x7f0000018000-0x18)={0x81, 0x81, 0x1, 0x5, 0x6, 0x2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) bind$netlink(r3, &(0x7f0000003000-0xc)={0x10, 0x0, 0x8, 0xff}, 0xc) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000008000-0x13)="aec89c8379b8d8e224480aef03b895a44fadb6") 2017/07/28 08:31:01 executing program 4: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000b4c000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b53000)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x0, [0xfffffffffffffff9, 0xfff, 0xfffffffeffffffff, 0x10001, 0x0, 0x9, 0x100000000, 0xd57]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002d8000)={0x400, 0x6, 0x200, 0x1, 0x1, 0x238, 0x0, 0x7, 0x0}, &(0x7f0000cc2000-0x4)=0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009a5000)={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xe6}, 0x9, [0x101, 0x9, 0x6, 0xd906, 0xfff, 0x0, 0x97, 0x1]}, 0x5c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c75000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000d23000)=[], 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51000, 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]}) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000672000)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b9000-0xb)="2f6465762f6877726e6700", 0x1000000000020000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r7, 0x89b7, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00002c6000)=0x0, &(0x7f0000274000-0x4)=0x4) pwrite64(r6, &(0x7f000076e000-0x22)="f0134387893784167ad616165e03f61eefb34e12607fb9fcbceb8f03bce67aae3237", 0x22, 0x0) finit_module(r4, &(0x7f0000f84000-0xd)="2f6465762f736e642f73657100", 0x1) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getuid() ioprio_set$uid(0x80000000003, r8, 0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_map={0xea24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) 2017/07/28 08:31:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000088e000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3d6d, 0x80000000000000, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x1, 0x0, 0xeb0e, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x400400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000053b000)={0x7e1f6141, {{0xa, 0x3, 0x5f0d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000c26000-0x16)="d92c00969234a85fd74752bb754f9f494e90320f46b6", 0x16) setsockopt$inet6_dccp_int(r0, 0x21, 0x7b2afc493a50a821, &(0x7f00007e6000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2017/07/28 08:31:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004f5000-0xa)="2f6465762f7663732300", 0x98, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad5000)="2f6465762f6175746f667300", 0x80, 0x0) r2 = syz_open_dev$loop(&(0x7f0000879000-0xb)="2f6465762f6c6f6f702300", 0x80, 0x8403) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r3, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x14, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000274000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00007fa000)="2f6465762f73672300", 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000, 0xfffffffffffffffe, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000099000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000855000-0x4c)={0x10000, 0x7, 0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xfffffffffffffff7, 0x101000) mkdir(&(0x7f0000722000-0x8)="2e2f66696c653000", 0x3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc646, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) clock_settime(0x5, &(0x7f00000ab000)={0x77359400, 0x0}) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x1000000000000) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r1, &(0x7f00004a3000-0x6cf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6cf) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x7fffffff, 0x0, "bbd749606929f721049c9acdf5f0820e2862493e0edd77c391899d5601b66e5f9347211c4c7a892d1637c56924f7526ca61c0feb33b20f1d950c481528431716", 0x0, "72ec4fbf38883b6b", "a7973fafacf65c621d4fefc169e2f4f2fa00c11569caada03882486ce0781d9b", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r5, &(0x7f0000a06000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) rename(&(0x7f00004a7000-0x8)="2e2f66696c653000", &(0x7f0000297000-0x8)="2e2f66696c653000") readlink(&(0x7f0000e24000)="2e2f66696c653000", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) 2017/07/28 08:31:01 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000e, 0x32, r3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000aff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c54000)=@ethtool_ringparam={0x10, 0x0, 0x1, 0x100000000, 0x3, 0x8, 0x4, 0x5, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x8001, 0xe27, "3d9c"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r4 = shmget(0x2, 0x4000, 0x200, &(0x7f0000b99000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f000027e000)="") perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000fbd000-0x8)="2e2f66696c653000", &(0x7f0000fbc000)="6e667300", 0x0, &(0x7f000000a000)="") 2017/07/28 08:31:01 executing program 0: mmap(&(0x7f0000313000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x420a, r2) socketpair(0x0, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f000056b000-0xc)={0x2, 0x0, 0x0, 0x1247, 0x46d, 0x0}) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000002000-0xd)="262b2a7d5c090000fc74712e00", &(0x7f0000f9f000-0x4)="29282900", 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, r4, 0x400000000004) getxattr(&(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000002000-0xd)="c16465762f6e642f27657100ea", &(0x7f0000232000)="", 0x0) tkill(r1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x83, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, 0x0, 0xa, 0x0) ptrace$cont(0x1a, r2, 0x0, 0x4) ioctl$VT_WAITACTIVE(r4, 0x5607) dup(r3) ptrace$setopts(0x1, r2, 0x400207, 0x20000021) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r2, r2) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000313000)={&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) 2017/07/28 08:31:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000654000-0xc)={0x0, 0x0, 0x0}, 0xc) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000416000)={{{@in=@multicast1=0x0, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) getgroups(0x3, &(0x7f00000a5000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000828000-0x4)=0x0, &(0x7f0000833000)=0x0, &(0x7f00004c3000)=0x0) r9 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f000066d000-0x150)=[{&(0x7f0000773000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f9e000)=[{&(0x7f0000e74000-0xe8)="38fa77fb29c99c7fd816afeaa00ad04ce0a7de956568a41b4aa3ab2972e12ed6697442230d3aa869644c426657180fb01956cef693c76f8f05381adb74da2c2cc2b8c9dd02e3b7b7d2742d79c856827ea2e629c9fc57083da8e77b54eec730d8760e84071b0475fdea7162e7be8aec3b60da3aca59b5ae2795049437264718702488535c2df34e553b5739f77614f5b9eda2833e1155dc04cf4e27e8b8dbb02196dc4260772acfaae6c552553caa2a12a951954b5ebe58fc0acc5887bf921d744cf72868dc301b84737890a0c6877c0118dc5944ea67ec5602ffe96790f5e2df7c66875b63f1fe66", 0xe8}, {&(0x7f0000cdb000)="939ac87d719a303215c8ef8a52017d1646c855e708b7edd187919ff214bc9f1556b98ee173a874c54aa187d39221f58da01d5bcd1cff700d8b6f3d3c5b8d", 0x3e}, {&(0x7f0000804000-0xb6)="", 0x0}], 0x3, &(0x7f000007c000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}], 0x2, 0x0}, {&(0x7f00008d1000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e47000-0x10)=[{&(0x7f0000b5c000-0x4e)="9d39149c902b3c9d62fd9261976a098b40296d96d28326f656864a36f5d02dcf0ddbcc387e021f912ed3855263c0a7e6ab0b93ab9dfe1283b808ff", 0x3b}], 0x1, &(0x7f0000287000)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x30, 0x1, 0x1, [r4, r4, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r3]}, @rights={0x38, 0x1, 0x1, [r2, r0, 0xffffffffffffffff, r2, r0, r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x3, 0x40084}, {&(0x7f0000dd7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e1d000)=[{&(0x7f0000466000-0xa1)="e599cfac168936c4aa7a64188013f793bfb87de486b872d2d14ca5e66c54c715d361148e3786a0856c56353491327fc14495c1709ecdf975d4e578089992e3d7e2adc6c5be031ce4e7ab5d412fc9afeb6111849b30fbd9003150e832573de5d9c62236c37a640640c1a962184a2729e955c1d74d0fded481df0e5c481d65ae832306d5d57ef07ca7d98da2cc7bb6dc3f79a41520f752b9f94a208022", 0x9c}, {&(0x7f0000476000-0xbe)="49c075dc3b65f2ea980cbd37169dea47ecd0a0e00211a31a5e6e56d06b631e91015e4c3b83e1044426855ef4926e9f3f514ef2ceea10ccfbfe4008b4606d4de7416d0ac7b904bca1423ad973250031c4cfcf0789c558e4772061f34200521f0ffd55f723473de2c21da668be60be36e55eba5e1cd53a3bfc9c1f2a506bbbee4a55b3ed645578d12cff4fed327164e97193abf717ecbfffd29575bcd28e434dedda60f1ddaa476ea294e424ce8a88b2a59cbefc3e320058f1beb66106e229", 0xbe}, {&(0x7f0000571000-0x7c)="5c6733c75f111ab78105dfdcff98fed29a9f0024d36c36d709992389eab2f7c5ae9fd58b33eda72fdfe9b674190a2ffa02d3046560ee4ccb5c93bce210f31fef9a7565949eef477dfe7c9655087272133e107fa04e2e42c085638be2ee35c8c8b34ae9cdd1cb279ef074b7626c418496ac08d57e29564ff117c5bce9", 0x7c}, {&(0x7f00005b9000)="16", 0x1}], 0x4, &(0x7f0000b18000)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r4, 0xffffffffffffffff, r3, r2, r4]}, @rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}], 0x2, 0x800}, {&(0x7f0000943000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000762000)=[{&(0x7f0000205000-0xd9)="143a7281c35672081cf8e0f8775f9505bddfac15cb78bc64105550fe8a3bbaca9da7fc35b938a5a99a593b4e03e03b6470a7d3946383d87b8c129debd31570649c0845df8cbbc7b46fd1ec2c788404ce9531778a2c7d6bfa70d03ed3859ccca90bd7563ebdeebfc7aa138e1f5a6ebe10f94b8b9d7163db34b72bdb62306015a0ac27425e02fd9b4e42e7b6672e630c6896c80af73c988d663cde5dd7aadbc55e041bc7c8a6b3f1706a6f84147639b48ea342558fd4f6d687e52c0ac6be7699e269d8653a1e56a2e7193aca9620da3206d07f423046d4370b77", 0xd9}], 0x1, &(0x7f00003bd000-0x20)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r3, 0xffffffffffffffff]}], 0x1, 0x8000}, {&(0x7f000001f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ae9000-0x40)=[{&(0x7f0000554000-0x40)="6444ec86e18bfcdcbde588ca964bc61af27b26d29e2e121554fb57f6101c3c90833fd181c20f1ce2029c79008d3dc515e73738f9adb794825676c2b1aa601998", 0x40}, {&(0x7f0000147000-0xf1)="624de1741c6fc8e811eb117d690cca29994962693563dd39cc911f7deac461ee4db5c9f6c01e2e596deae24106b841c934f1b68551a7bd0e23f14810f9b918407e56ef1f72942d6380375addc3f963ca569c3559a6ddbc71f6672a68ed45476696586c3f0c01107acb49c32a3d14d92cc113e7622ba4682babb9c2b73571adc05cd5de46e0604462286f3406a8065fc2091d34ce02bc2111fd413ad0499c534eee23dba1045b40e6c3a47fa7a448defb3f751b8eae841e428b370c0eca720279ad827dc3737128691c12f845b24e5a68cb9f7eaca7b5e29b80a318a61c01c06ff8f4dd0bf3a3bd418518c5af89644abbfc", 0xf1}], 0x2, &(0x7f0000719000)=[@cred={0x20, 0x1, 0x2, r1, 0x0, r9}], 0x1, 0x10}], 0x5, 0x20000014) setsockopt(r0, 0x8, 0x9, &(0x7f000066f000-0xc2)="2c9d097dab5d54f9fb393959bc63f0ac51db55d7ddaa49f5e520d3c1c10149cf7d3984f8de52e4a59171b7c62532c92fd747fb35e184afef2dd3aac259c0506198b69fc4e56cf60eec6bac4fd181cae4af40b335c05ff7da58a819af5d6a693d38d46edfd2cc497ffe5f2143c323920cd6759b29832671ef9ca058fedcbc382b6092650183eacc59829a5ff8244149575276407a20292d933b8c702a491fc7d89937b70bae004954f461fb20a513956b1dc51d9e68739130847865719f359b8387dc", 0xc2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000003, 0x32, r2, 0xfffffffffffffffc) mmap(&(0x7f0000d9f000/0x3000)=nil, 0x3000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) fchown(r3, r8, r7) 2017/07/28 08:31:01 executing program 1: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007e1000-0x2c)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x2040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r1, 0x4) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x80003, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006e0000-0x24)="2f6465762f73672300", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x2000, 0x82, &(0x7f0000d84000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmat(r4, &(0x7f0000000000/0x1000)=nil, 0x5000) init_module(&(0x7f0000001000-0x10)="6d643573756d657468316e6f64657600", 0x10, &(0x7f0000001000)="63707573657400") shmctl$IPC_INFO(r4, 0x3, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000") shmget$private(0x0, 0x4000, 0x100, &(0x7f00008a0000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) memfd_create(&(0x7f0000000000)="63707573657400", 0x1) shmctl$SHM_UNLOCK(r4, 0xc) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) shmctl$IPC_RMID(r4, 0x0) 2017/07/28 08:31:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) gettid() set_mempolicy(0x1, &(0x7f00001f9000-0x8)=0x0, 0x7) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000d8e000-0x38)={&(0x7f00004a2000)=@full={{0x3, {"b4796ed73b9d62"}, 0x2}, [{"adf4494e8118f6"}, {"6bddccdde355bd"}, {"2df2cf81a68ea9"}, {"182297cc9cff11"}, {"bc4350ffdd7b57"}, {"71150312055ff5"}, {"b094b5f2378a4c"}, {"203928b09482dd"}]}, 0x48, &(0x7f00009f1000)=[{&(0x7f000070b000)="82fc42a2298f91ef7d2801aa1598ccd836d2cd50dc1ea12f14c9ea26cc7b6459561dd483480aea0af87aa9c9933e5768218ada89e18ad1d93c9579c8a049950238e73b144beec1754b57cf51e9bfae288dea7ff135678d66652fb71c8ba2f17cddba9ad190e752baf0cd89c5169d0f5f8e2322109d81d67bc4ec50cc12ea532160a6973f3bda8f3e6a8e72ae9c728d9613bbf19d521701ad41807aa666be278141f92bd028c90a19a0b9d867f704398c0c4b53da7ac54327706f92f22d492d0d5618c93b6a0ddce2af60d526", 0xcc}, {&(0x7f0000c90000)="9c3af37eabdb506e040b11d85c3d0c86b90f0975c06accca62dcf499818d8e7393d392df3c7cb7fd5cbe682ffe5269f9d254b379d0803489bfdea258a5dfcd784ca3d9e07512cdd2c3fa95f7b0592d0a6fda691fc721b84d9d3a71a5c06c3e71063c5ddd40fe826577e10a70c516731179842e716bd1ca08c03340bc7ff4ee4b71d51d12bb3091a22fd5b6ef31921aa2a99ddc9f449fe7e879878d9cc9387af4442716d0bc4409a6f41d16e5dbbe47f5c507f95f282a7f01", 0xb8}], 0x2, 0x0, 0x0, 0x0}, 0x800) r2 = syz_open_dev$mice(&(0x7f0000124000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00009b4000-0x90)={0xfffffffffffffffe, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0xa)="00", 0x1) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004e8000-0x20)={0x5, 0x8, 0x820f, 0x820d, 0x1, 0x7, 0x7f, 0x3, 0x0}, &(0x7f00002f3000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001ee000)={r3, 0x6}, &(0x7f000093b000-0x4)=0x8) r4 = inotify_init() r5 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00007a8000)={0x0, 0x0}) inotify_add_watch(r4, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) r6 = inotify_init1(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aa2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000020c000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d06000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x0, 0x1, 0x5, 0x20, 0x20, 0x0, r7, r8}, {0x9, 0x1000, 0x7, 0x5, 0x6, 0x8, 0x1, 0x200}, {0x800, 0x8, 0xfff, 0x2}, 0xed, 0x1, 0x9, 0x1, 0x33, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0xffff}, 0x11, @in=@empty=0x0, 0x400, 0x3, 0x0, 0x0, 0x3, 0x5, 0x5}}, 0xe8) readv(r6, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)="0000000000000000000000000000000000", 0x11}], 0x1) inotify_add_watch(r6, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x100000a) inotify_add_watch(r6, &(0x7f0000f99000)="2e2f636f6e74726f6c00", 0x8) getsockname$ax25(r2, &(0x7f0000f75000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a0d000)=0x10) r9 = dup2(r4, r6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r9, 0x10e, 0x5, &(0x7f0000983000-0x4)=0x5, 0x4) rmdir(&(0x7f000070a000-0xa)="2e2f636f6e74726f6c00") 2017/07/28 08:31:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bf3000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00007b0000)={r2, &(0x7f00002a6000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f000069e000/0x3000)=nil, 0x3000, 0x3, 0x8010, r3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f9e000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x3, 0x7ff, 0xfe0000000000000, r1}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000001, 0x7, &(0x7f0000b68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000fa0000-0xce)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0xa, 0x34, r3, 0x0) ptrace$setopts(0x420b, r4, 0x8, 0x8000000000009) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000d38000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/07/28 08:31:01 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) r1 = shmget$private(0x0, 0x13000, 0x780000a2, &(0x7f0000137000/0x13000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_bmap(r0, &(0x7f0000002000-0x18)={0x18, 0x4, 0xfffffffffffffff4, 0x0}, 0x18) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r0, 0x0, r0, 0x0, 0x51, 0xa) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x2000002, 0x32, r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x2, 0x42110, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x8, 0x11f, 0xffffffffffffffff, 0x17) r2 = syz_open_dev$mice(&(0x7f000001c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400a02) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f000001c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000002000)={r3, &(0x7f000001b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r4 = syz_open_dev$usbmon(&(0x7f000001b000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x541f, &(0x7f000001d000-0x8)=0x0) r6 = fcntl$getown(r4, 0x9) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000000f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000001c000-0x28)={0x0, 0x7, r6, 0x3a16, r7, 0x1, 0xe2f, 0x3d}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f000001b000)="6420912cdcbf6388e34c5612b547b24c42d8c916527d27b848b49753e56384641938b27de578d8cfced43a69cc38a52b0d44335a5d38413972d25d2d7f244a98d5862cf4c76998430789d9cc2370e4c8ff5d1fb1ded14169d34015473ca57169220169cd44d1b168d719613f54a31da53606ca93b9d43a0c8ee51f05edd23cb394762070331b77efedaaa4f5efba746d5ba0f96d680417b20d05dcba07652fc8f5886f50ce765567f164952feb576ba4e8453d938d2cd3895bc36cae959f77b8f7c9a611c06743c8ac500a6bed63700dbccfa8bc048650126caf2f0b9d033ad2", 0xe0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000001c000)={0x0, 0x7}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000001d000)={r8, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) 2017/07/28 08:31:01 executing program 7: mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x9, &(0x7f0000d11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000697000-0x8c)={0x6, 0x100000001, 0x20b, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffff152, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00001ef000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r2) keyctl$join(0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00002b3000)={0x0}, 0x1) request_key(&(0x7f0000e65000-0x5)="2e7261717565730600000000000000746800", &(0x7f00003e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8d000-0x9)="2f6465762f73672300", 0x0) fanotify_mark(0xffffffffffffffff, 0xa, 0x30000, 0xffffffffffffffff, &(0x7f0000878000-0x8)="2e2f66696c653000") ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e02000-0x5c)={{0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x9, [0x1ff, 0x8, 0x3, 0x81, 0x0, 0x7f, 0x6, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007d7000-0x8)={0x0, 0x8}, &(0x7f0000aa7000-0x4)=0x8) wait4(r2, &(0x7f0000463000)=0x0, 0xa0000009, &(0x7f0000324000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000969000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000b1c000)={@generic="2d007611a98bff257586204bc3dd5ebd", @ifru_map={0x5, 0x0, 0x9, 0x1, 0x380f4327, 0x4}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00000c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r4, &(0x7f0000ec0000-0x5b)="67a7f837acf4a32d6998cc0785513af21c7d7c887975a09688e57056f181efc6fe520bbf1d33db725e7ccc079f7db35317cfd9f1cff5fae2a5697f4fd9fe17d727191ca0e74e492b57783b8a7b7ef89f8982e45e08c28ffed9e25f4fb8f0d14084d588de4b48fff232326bc8b2009428abffec4cd7ecd7ff26897aa5f94c9b9d3a383ce2199e7cd4e19b5aadd7b7c4dcb0bfa1c04acf9b1bbe0fdfc6647b356bb0", 0xa1, 0x20000000, &(0x7f0000851000-0x10)={0x1a, 0x8, 0x8001, 0x1, 0x8001, 0x1ff, @random="e6cde5ce0001", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d4b000)=@assoc_id=0x0, &(0x7f0000b4a000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f45000)={0x10000000, 0x0}) 2017/07/28 08:31:01 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2811, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d53000-0x9)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x2, 0x100002172, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) dup2(r5, r7) sendfile(r7, r6, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0xc001, 0x0) 2017/07/28 08:31:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000edf000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000bdf000-0x4)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f2e000-0x8)={0x0, 0x0}) socket(0x10, 0x802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000916000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c62000)=0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2017/07/28 08:31:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = dup(r0) ioctl$TIOCCONS(r2, 0x541d) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000173000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x0) mmap(&(0x7f0000f97000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) open$dir(&(0x7f0000670000)="2e2f66696c653000", 0x0, 0x102) r4 = socket$netlink(0x10, 0x3, 0x10) ioctl(r4, 0x100000001, &(0x7f000075e000)="57ab0b2d1991a67fa18b6c3dba108ce6f8c8a709216ccac21b7205f25483a36b1b5583a7361165c755004713d0089cbe3d9a9862c902b1c4a0c6bafe52e0784bca173a8760d262715b9625aaad986f94f3b8d58cc521a695d94bb728a331ac57b259e69e855f5ca10d0fd4388613f22179ededf48f4e97e8b157a03411ed82ddf69242b187") r5 = open(&(0x7f0000beb000)="2e2f66696c653000", 0x100000000005ffd, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000bed000)={0x6, 0x5, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000818000+0xf7a)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000)=0xe8) fchown(r3, r6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000454000)=0x0, &(0x7f0000a6d000-0x4)=0x4) [ 204.269154] device lo entered promiscuous mode [ 204.292775] qtaguid: iface_stat: create(lo): no inet dev [ 204.332338] qtaguid: iface_stat: create6(lo): no inet dev [ 204.344190] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 204.360019] qtaguid: iface_stat: create6(lo): no inet dev 2017/07/28 08:31:01 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000e5f000)="2f6465762f7573626d6f6e2300", 0x1, 0x503000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b4b000)="54a31238de0795406fb644e6f5a23d97201af601112d613de07a825fe1ac496478140b6c74040346aec45c5098bcfba0c4a87099e976a948c5e57f118d09b18e24c25b796908b10a9d83df78f317928b6ae5dc2a6325f892bc6b56c6f356cb12e8b033f9719ffea0cec9f5", 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, r1, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f76637300", 0x101100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000476000)={0x0, 0x39, "0f623d1b2768464d02896522ee5baf1a3a409543b3aae500dfe42486890f4affdfe1afc446b29ae3caa743b45f27a1a0c28a0a08f79d8050a7"}, &(0x7f0000c81000-0x4)=0x44) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ecf000)=@assoc_id=r4, &(0x7f0000fd3000-0x4)=0x4) eventfd(0x7) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0xb3) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r7, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x5, 0x0}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xf0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000089f000)={0x0, 0xfffffffffffffffb}, &(0x7f0000fd3000-0x4)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd3000-0x8)={r8, 0x20}, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000fd4000-0xc)={0x2, 0x2, 0x2, 0xfffffffffffffffa, 0xedf, 0x4}) syz_open_dev$mice(&(0x7f0000817000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) close(r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f64000-0x10)={0x4, 0xc, 0x1, 0x101, 0x0}, &(0x7f00009ba000-0x4)=0x10) 2017/07/28 08:31:01 executing program 5: setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f00001e1000-0x2)="2a00", 0x2) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f000078b000)="2f6465762f7663732300", 0x6, 0x1) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a3a000-0x4)=0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x2010, r2, 0x800000000007) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000ffc000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dee000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioprio_get$pid(0x3, r0) read$eventfd(r3, &(0x7f0000e26000)=0x0, 0x8) r4 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) fanotify_mark(r4, 0x25, 0x20000, r4, &(0x7f0000499000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") prctl$getname(0x10, &(0x7f0000ffb000)="0000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:01 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, r0, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x400040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00002ef000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x0, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e63000-0x9)="2f6465762f70707000", 0x408000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fbb000)=0x4085) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00001d2000-0x4)=r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000143000)="2f6465762f72746300", 0x0, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000052000)={0x2, 0x78, 0x800, 0x0, 0x7aee, 0x2000000000007, 0x0, 0x2, 0x10000, 0x6, 0x2, 0x5c36, 0x100, 0x8, 0x0, 0x40, 0x0, 0x100000000, 0x6, 0x400a, 0xffffffff, 0x6, 0x6, 0x4, 0x7, 0x0, 0x0}, r1, 0x9, r0, 0x6) mount(&(0x7f0000a56000+0x4b3)="2e2f66696c653000", &(0x7f0000402000-0x8)="2e2f66696c653000", &(0x7f000051d000-0x7)="686f7374667300", 0x2000406, &(0x7f00007cb000)="") r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000207000-0x28)={@generic="caa280b130f38421c93f8753a8168597", @ifru_names=@generic="09a4b9154f329cce91ee3c09f38367b9"}) write(r3, &(0x7f0000004000)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d88dfcffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e33a375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e854187d32545b269", 0xf9c) timer_getoverrun(0x0) 2017/07/28 08:31:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x10000000000000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x80000) r3 = dup(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) listen(r1, 0xfffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000", 0x17, 0x100, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x4b, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f00005e4000-0x10)=@generic="72d737f35bc850541ff4388577761b70", 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000002000)={0x5, 0xec, "a5d2015c9948052d331a24e96d78066edcf9a1712a891dbdfb1e659d80601af5f6bef9d5ab0756d38398f42a9482ee0c12b1dee931b4f8d9138c346da6bf1a1b25909f0e1cd0d037a10a627b25660a898fa502df6c8f129e0706e03e4a19ba7d7ef6345274c3e86a569cbf3efb1b8ba1b793c66d724e6e608875b2176c8f1cca000263a841c6015d7c12ce8d9f5feef792f74845e6d5280dc4aaedcb4a63db299b2e6a8c8741ea02f7b96670e9fd3f1a324cea787491af90e3e4416150819c4e5dabe2499202e6d643a1dfb8b95f23d021db91ba37359a5fa22f0f3bbbca9cf91010452538bb66ffdcb051a0"}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000021a000-0x9a)="599fe5a6bb9a8555e38f56587dd85dd9a1a2308d6ef1f303f9771bef9aacc147d552325eab892c440953141e030b045d5b37c9ccddc2deb9dcc4e106cb60f187d96bd60e4a131a3418b66c06ae40e2c032cc7f469c92b2dad4a4e98cd53190e1b2cf487e699f08ada38adc754678c41fa4b0ecfca919e3e48bb65b3b0aa923a76e804dcc7ea5f7e8977e204159cf4156d98a750e4e1602e83dd0", 0x9a) r5 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r6, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_buf(r5, 0x29, 0xcf, &(0x7f00005e2000)="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", 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00005e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000003000-0x8)={r7, 0x1}) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/28 08:31:01 executing program 3: socketpair$inet(0x2, 0x802, 0x6, &(0x7f0000a52000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fab000)={@generic="42fd8943d5126f26e0e489e235c70da3", &(0x7f000076b000-0x20)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, [0xba88, 0x4, 0x7ff, 0x80000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@rand_addr=0xef, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000398000+0xd4e)=0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x4000)=nil, 0x4000, 0x4, 0x10, r3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000f2d000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x562}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x10001, 0xfffffffffffffffb, "d5bd6b508d3a69e764ef2a7270421dcdfff26eb489faa230d6d042f7c1764500402915149bc8655f101094d8c75059a07b9fca16d001553cc8e70201581a8c3c17bbf42e8eee88e0c8b95e9e811f56c2"}, 0x160) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fchmodat(r3, &(0x7f00000a8000)="2e2f66696c653000", 0x0) r8 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getegid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000654000-0xc)={0x0, 0x0, 0x0}, 0xc) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000416000)={{{@in=@multicast1=0x0, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) getgroups(0x3, &(0x7f00000a5000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000104000-0x4)=0x0, &(0x7f00009cf000)=0x0, &(0x7f00004c3000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000066d000-0x150)=[{&(0x7f0000773000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f9e000)=[{&(0x7f0000e74000-0xe8)="38fa77fb29c99c7fd816afeaa00ad04ce0a7de956568a41b4aa3ab2972e12ed6697442230d3aa869644c426657180fb01956cef693c76f8f05381adb74da2c2cc2b8c9dd02e3b7b7d2742d79c856827ea2e629c9fc57083da8e77b54eec730d8760e84071b0475fdea7162e7be8aec3b60da3aca59b5ae2795049437264718702488535c2df34e553b5739f77614f5b9eda2833e1155dc04cf4e27e8b8dbb02196dc4260772acfaae6c552553caa2a12a951954b5ebe58fc0acc5887bf921d744cf72868dc301b84737890a0c6877c0118dc5944ea67ec5602ffe96790f5e2df7c66875b63f1fe", 0xe7}, {&(0x7f0000cdb000)="939ac87d719a303215c8ef8a52017d1646c855e708b7edd187919ff214bc9f1556b98ee173a874c54aa187d39221f58da01d5bcd1cff700d8b6f3d3c", 0x3c}, {&(0x7f0000804000-0xb6)="b29eb323ddce491d2765f0aaa1174d3970b2401ed16019f0076eedb609fa8ce8a172e99e2c35c5b85da579d412b9a16c30e7c9720d17070e2ae3a441ea7b6e0985ffb89602bc7130f78513a99d8e771d6889e3cb902e85f01d6b7550cfe11313ab7c8f8d3dc68e2d46e1e7c2e1eea841eac66a80576f8dfeb24c32d2f0778c1c6bf8d63c2d8629751721ad56a0a6626409b435f917b41958eb6957e4d9cb9d8d494d55640ef8445182d4906d3621693cf20bfffb7b9c", 0xb6}], 0x3, &(0x7f000007c000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, r3, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r7]}], 0x2, 0x0}, {&(0x7f00008d1000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e47000-0x10)=[{&(0x7f0000b5c000-0x4e)="9d39149c902b3c9d62fd9261976a098b40296d96d28326f656864a36f5d02dcf0ddbcc387e021f912ed3855263c0a7e6ab0b93ab9dfe1283b808ffcb79221bcbc1afb7fc60c98d0b736bf19283b9", 0x4e}], 0x1, &(0x7f0000287000)=[@cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r4, r12, 0x0}, @rights={0x30, 0x1, 0x1, [r8, r8, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r7]}, @rights={0x38, 0x1, 0x1, [r6, r3, 0xffffffffffffffff, r6, r3, r3, r6, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x4, 0x40084}, {&(0x7f0000dd7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e1d000)=[{&(0x7f0000466000-0xa1)="e599cfac168936c4aa7a64188013f793bfb87de486b872d2d14ca5e66c54c715d361148e3786a0856c56353491327fc14495c1709ecdf975d4e578089992e3d7e2adc6c5be031ce4e7ab5d412fc9afeb6111849b30fbd9003150e832573de5d9c62236c37a640640c1a962184a2729e955c1d74d0fded481df0e5c481d65ae832306d5d57ef07ca7d98da2cc7bb6dc3f79a41520f752b9f94a208022a17b29985e", 0xa1}, {&(0x7f0000476000-0xbe)="", 0x0}, {&(0x7f0000571000-0x7c)="5c6733c75f111ab78105dfdcff98fed29a9f0024d36c36d709992389eab2f7c5ae9fd58b33eda72fdfe9b674190a2ffa02d3046560ee4ccb5c93bce210f31fef9a7565949eef477dfe7c9655087272133e107fa04e2e42c085638be2ee35c8c8b34ae9cdd1cb279ef074b7626c418496ac08d57e29564ff117c5bce9", 0x7c}, {&(0x7f00005b9000)="16", 0x1}], 0x4, &(0x7f0000b18000)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r8, 0xffffffffffffffff, r7, r6, r8]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x2, 0x800}, {&(0x7f0000943000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000762000)=[{&(0x7f0000205000-0xd9)="143a7281c35672081cf8e0f8775f9505bddfac15cb78bc64105550fe8a3bbaca9da7fc35b938a5a99a593b4e03e03b6470a7d3946383d87b8c129debd31570649c0845df8cbbc7b46fd1ec2c788404ce9531778a2c7d6bfa70d03ed3859ccca90bd7563ebdeebfc7aa138e1f5a6ebe10f94b8b9d7163db34b72bdb62306015a0ac27425e02fd9b4e42e7b6672e630c6896c80af73c988d663cde5dd7aadbc55e041bc7c8a6b3f1706a6f84147639b48ea342558fd4f6d687e52c0ac6be7699e269d8653a1e56a2e7193aca9620da3206d07f423046d4370b77", 0xd9}], 0x1, &(0x7f00003bd000-0x20)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff]}], 0x1, 0x8000}, {&(0x7f000001f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ae9000-0x40)=[{&(0x7f0000554000-0x40)="6444ec86e18bfcdcbde588ca964bc61af27b26d29e2e121554fb57f6101c3c90833fd181c20f1ce2029c79008d3dc515e73738f9adb794825676c2b1aa601998", 0x40}, {&(0x7f0000147000-0xf1)="624de1741c6fc8e811eb117d690cca29994962693563dd39cc911f7deac461ee4db5c9f6c01e2e596deae24106b841c934f1b68551a7bd0e23f14810f9b918407e56ef1f72942d6380375addc3f963ca569c3559a6ddbc71f6672a68ed45476696586c3f0c01107acb49c32a3d14d92cc113e7622ba4682babb9c2b73571adc05cd5de46e0604462286f3406a8065fc2091d34ce02bc2111fd413ad0499c534eee23dba1045b40e6c3a47fa7a448defb3f751b8eae841e428b370c0eca720279ad827dc3737128691c12f845b24e5a68cb9f7eaca7b5e29b80a318a61c01c06ff8f4dd0bf3a3bd418518c5af89644abbfc", 0xf1}], 0x2, &(0x7f0000719000)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x1, 0x10}], 0x5, 0x20000014) fcntl$lock(r7, 0x7, &(0x7f00008ad000-0x20)={0x2, 0x0, 0x1, 0x43, r9}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/07/28 08:31:01 executing program 6: mmap(&(0x7f0000000000/0xb89000)=nil, 0xb89000, 0x6, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) gettid() mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000f4c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ppoll(&(0x7f0000f4a000)=[{r1, 0x0, 0x0}, {r0, 0x4, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x200, 0x0}, {r1, 0x100, 0x0}, {r1, 0x180, 0x0}], 0x6, &(0x7f00004d8000-0x10)={0x0, 0x989680}, &(0x7f00003be000-0x8)={0x7}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006d4000)={0x1, &(0x7f0000511000)=[{0x0, 0x0}]}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000018c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) exit(0x400) splice(r2, 0x0, r0, 0x1, 0x2, 0xfffffffffffffffc) r3 = dup2(r2, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00007d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = epoll_create(0x2) epoll_pwait(r4, &(0x7f0000dd1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7ff800000, &(0x7f0000009000-0x8)={0x21}, 0x8) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f50000-0x4)=0x0) inotify_init1(0x80804) mmap(&(0x7f0000175000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000f50000-0x4)=0xffffffffffff8001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001d6000-0xc)={0xffffffff8000000a, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000f4f000-0xc)={0x4, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x993) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f50000-0x4)=0x0) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000007, 0x0, &(0x7f0000316000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f0000328000-0x9)="2f6465762f73672300", 0x1, 0x618400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ac6000-0x4)=0x196, 0x4) 2017/07/28 08:31:01 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) syz_open_dev$sg(&(0x7f0000e1e000-0x9)="2f6465762f73672300", 0x100000000, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000413000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7e000-0x11)="2f6465762f7667615f6172626974657200", 0x81, 0x0) r3 = openat(r2, &(0x7f0000a79000-0x8)="2e2f66696c653000", 0x20040, 0x8) unlinkat(r3, &(0x7f0000067000)="2e2f66696c653000", 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) seccomp(0x0, 0x0, &(0x7f000098f000-0x10)={0x9, &(0x7f00009bb000+0x327)=[{0x2000000000000000, 0x2, 0x9, 0x9}, {0x101, 0xbf8, 0x200, 0x6}, {0x140cc01e, 0x5, 0x5, 0x7fffffff}, {0x81, 0x6, 0x7, 0x870}, {0x800, 0xed, 0x5, 0xff}, {0x1, 0x2, 0xcb8b, 0x1}, {0x8, 0x7, 0x3, 0x5}, {0x10001, 0x5, 0x2447, 0x6}, {0x8, 0x4bc, 0x81, 0xfff}]}) mmap(&(0x7f000072f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f000008b000)="2f6465762f736e642f73657100", 0x0, 0x80) write$fuse_notify_inval_entry(r3, &(0x7f0000340000-0x20)={0x20, 0x3, 0x0, 0x4, 0xbdd}, 0x20) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000057000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f000002f000)={0x3f, 0x2, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000001f000)={0x7, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000003, "6b4736ff077b7064", "605e416132ff75d702e8071df47a569b3c4ef0e6e180bf1b1912c38613625f47", 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000078000)={0x7fffffff, 0x751c, 0x1f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) dup3(r4, r5, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f000008d000+0x200)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/28 08:31:01 executing program 0: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x3, 0x39, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0x8) write(r2, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc000205000000000000001021eb08000100000000b7", 0x24) sendto$unix(r2, &(0x7f0000037000-0x6a)="22b2c4366a70a4e501e81054904301a0f3506167e2770b73c2e5cd5d837889169175f7c67d290d76840b8d830acb54aa2026a581414989db6e5688c590a58c32c6bd7b2b75b7d4043adc7e13abb7e3714f04b09e50fe9b4743d71304c37aef439ddf2c4d67657efc99fb", 0x6a, 0x4, &(0x7f0000f55000)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000-0x9)="7363616c61626c6500", 0x9) r4 = semget(0x3, 0x7, 0x200) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ffb000-0x10)={0x4, &(0x7f000026a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f000004e000-0x4)=[0xfffffffffffffffe, 0xfffc]) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000f5d000)=0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000017b000)={0x1, 0x40, 0x3f, 0x2}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r7, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/07/28 08:31:01 executing program 4: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x8000000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800045b7, &(0x7f0000824000-0xd7)="db87fcdd28d75b22dab70e5d39bedc8b9c6f23cff2aa97b142f480700ea5f62ba9e624710771a7d73a8ff7b4e621455a92db4355a1e2132a21e086b0239f40910746def2abccedc7a9b5ccc6f43dce218cc0bafff29ec34d115d71af215385fc16495ed5664ef42d96873ee7a4962ad646db6283a942d4d7b6b8d3750df8d40be57a603b99c7e750292c04fd51040e9397f8636a2bf7556c584ad47a43e3f06e55caffd82c7bc755a2b4c8ed28521b56fcea6e68e32603edf6cf831ee520604c16848d04b15273db43f894b03ad4042ee16526d8e5593f") r1 = epoll_create1(0x80000) mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000639000-0x8)={0x0, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x400032, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000825000)="2e2f66696c653000", 0x430000, 0x19) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000059000)=[0x1, 0x7ff]) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000826000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000445000)=0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x2000, 0x0}) r4 = memfd_create(&(0x7f00001de000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000003, 0x0}) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000825000-0x10)={0x4, 0x202, 0x101, 0xc45, 0x81}, 0x10) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000828000-0xa3)="ee1478d32fef2ebd91df37ed877db89573d5dd65db57bcc7e6c057207a10ec905508530df79e489276099c5d32dd391e7f09a0457ff453dcc6eafbdefa236fffd6c1ea1b54512099c365ac32fcfa9b5429c70847ab9f81c78d8abd17bccf3e06225b494b8aa7b7811d2e2dd6a6cc488cde3ba28480e8b79d7a8ddc1b859da8db0a83983fc87d407ab3e44928aeb1cbd7764ff39a85e2aa321c751fc9f93a101290b613") msync(&(0x7f0000147000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r2, 0x1) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000826000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000-0x75f)="") 2017/07/28 08:31:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000957000-0xb)="2f6465762f6877726e6700", 0x1, 0x10, &(0x7f0000d6c000-0x40)={0x8, 0x100, 0x9, 0xed, 0x57, 0x3, 0xffff, 0x40}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8) r3 = epoll_create(0x1000) rt_sigaction(0x5a, &(0x7f0000b41000)={0xb3, {0x7fffffff}, 0x88000000, 0x494f}, &(0x7f0000c09000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003dc000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000986000-0xc)=[{0x0, 0x0}], 0x1, 0x100) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000d97000)={0x20000004, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000188000)={0x0, 0x9}, &(0x7f0000678000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f3000)={r4, 0x20}, &(0x7f0000803000-0x4)=0x8) 2017/07/28 08:31:01 executing program 2: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000041c000-0x5)="7573657200", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff7000)="866a67b2d0289b4750d915c545", 0xd, 0xffffffffffffffff) getresgid(&(0x7f0000d20000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00009e3000)={0x96f8, 0x9}) pipe(&(0x7f000063d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91dd", 0xc5}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x3, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc6000)={0x0, 0x0}, &(0x7f00006f0000)=0x8) close(0xffffffffffffffff) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) lgetxattr(&(0x7f0000fc8000-0x8)="2e2f66696c653000", &(0x7f0000fc8000-0x1)="00", &(0x7f0000a6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r3, &(0x7f0000fc7000)=@pi={0x8400, 0x0, "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"}, 0x1008) splice(r2, 0x0, r4, 0x0, 0x8001, 0x1) syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0x5, 0x51000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 08:31:01 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000093b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000093a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x40000100, &(0x7f000093b000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x5, 0x200, "706f6c79313330350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket(0xa, 0x802, 0x0) r2 = shmget$private(0x0, 0x1000, 0x440, &(0x7f000038a000/0x1000)=nil) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) shmctl$IPC_INFO(r2, 0x3, &(0x7f00001f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000093b000)=0x7ff, 0x4) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000093c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000412000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x8000000000000021, &(0x7f0000323000-0x4)=0xa, 0x4) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000093e000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000093e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000008b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd873, r4}) connect$inet6(r1, &(0x7f000091f000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f000093e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000093f000-0x4)=0x1000) connect$inet6(r1, &(0x7f000093b000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f00001b1000+0x449)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0xb, "0072"}, 0x18, 0x0}, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000093e000-0x4)=0x0) sched_getscheduler(r5) sendto$llc(r1, &(0x7f0000821000)="9bc9dc113f69d4ca3360f3a22d33d579f801ee07a7519dec4d0b9abb308d34a8e6126ceca1ae735989a1a8f0f31582c630779c65c0dde01d3e4d071ec91cdfe968c6ddb5ad13ac62d14f", 0x4a, 0x54, 0x0, 0x0) 2017/07/28 08:31:01 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b2b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000fd8000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000038b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004e6000)=0x10) bind$ipx(r1, &(0x7f00000b9000-0x10)={0x4, 0x6, 0x5, "36640d0077af", 0x1, 0x0}, 0x10) shmget$private(0x0, 0x3000, 0x54000801, &(0x7f00009eb000/0x3000)=nil) r2 = memfd_create(&(0x7f0000c2c000-0x1)="f6", 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000604000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ff000-0x4)=0x6c) write$tun(r2, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0x9, 0xfffffffffffffff8, 0x400000002, 0x0, 0x7fffffff, "00080031d3"}, 0x10) readv(r2, &(0x7f00009b5000-0x40)=[{&(0x7f0000b1c000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00002dd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000fa0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000010d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x4) accept4$ipx(r1, &(0x7f0000d56000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d64000-0x4)=0x10, 0x80800) ioctl$TIOCSBRK(r2, 0x5427) fcntl$setflags(r2, 0x2, 0x0) r3 = socket(0xf, 0x3, 0x2) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000aad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003dc000-0x4)=0xa7) sendfile(r3, r2, &(0x7f0000770000)=0x0, 0xff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/07/28 08:31:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r0, &(0x7f0000b48000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b66000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000423000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000082d000)={@generic="535fc086ae9c4e308b671d348c9eb1e2", @ifru_flags=0x1}) connect$netlink(r2, &(0x7f0000ef2000-0xc)={0x5e1a61aec2076ef3, 0x0, 0x80000000, 0xffff}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c0000000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a880000020000000000000000000000006798e2010067fc2163e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b571068393d2281000000041ad0b4d2c23eefff01", 0xc0) r6 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x40, 0x104) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000e80000-0x4)=0x4) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a06000000000000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009f7000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x4, 0x101, 0x1, &(0x7f00004a7000-0x10)=@generic="0018f304ec79ff01d78c5e107a1b89a1", 0x101, 0x2e, 0x7fffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000300000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)="2f6465762f72746300", 0x80, 0x0) getpeername$inet6(r8, &(0x7f0000382000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000191000-0x4)=0x1c) socket$netlink(0x10, 0x3, 0x17) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000a81000)=@generic={0x4, 0xff, 0x101}) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000701000-0x14)={0x3ff, 0x2, 0x40, 0x5, 0x80000001, 0x200, 0xe5fe, 0x2, 0x6, 0x0}) 2017/07/28 08:31:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) write(r0, &(0x7f0000f70000)="1d72cf132783b8b98aa794b4dd9c8b216cf597a6495756fdee1741dc1ebfc12a07e13f6908496e251de0362037ab027dcca7fea6a9301548ef758543b930db613a2f30bf9d3cbc480956e55d9537463f98cd2d50c8b28508b854fdf6a54668c994a37a3898ec0d8db316ff4cf2af3e28c9023c0aebd9db7196b61a74e994b96c52d9034ac9c9a04c41f0fb4d89f34f88c8ad162b1e7eaaf3e20da50ce55f13931f126a126d9f57564dbe67ad06770d1ee159b9b1c4489d736c3a843d743ae4cc629c4c6025c06d059885a87ffc84731f62c701720fef29ebf946f1235ab97519410ea8096dd93d9cc9ec9f166af822526ff5a1d4a0091c821621bebea4ed4e3790c75932ec97480dd3c323761d385f1ea2702508b1e9c73753e41abd818a36afd575b5bd4659e4549860167f3a847f73a5272fa36d6d519857a72b86881665532d194e18c8310a8b69c59c3721b5e36e59fa70d3e0d7cc1507268c4faa496200cfa6adfc57aef778154e9e7e6c7567ea5dd0e9d6329658adbf706a0485b52aa674e91c73220ce8a6ee5a16229a78bdb3f0e3be148772d74d568799a2b947c864a392ac6a25d1d02f8228c9e5e851ac8f38dc1592a94456500d70a74edf7c409a286e89e5991973e010c3ccf3ed32b3b9e1dab73715f80fdb1c0c6bcb34c78e1f81cd3173e6baac85f24b41789685bfc63d3b6a6b9ee02b17832afbdebd34e6aa397936c4024fac87c6c678181e2347b4c3e308dc7b3263dd2de06db3db45bc4f499fe8adce54ca1eee13c8f9ad7e32c47abdabfb5bbb6bfbee17d52b38efdfcea89d4b838f4b5efe3e6aabafbf0420ccf894939a07c3b9b938bcce75ed06ba01e0280e9857999156bc9bda6aeb366acff5674cf653aeabe690562abc3d2da06ecb9c39f11fa0bb768df591a1b08833f64d7290c5a43755d81b739dcf5276daf8e320a35c5043bae0a43be52fda00876132d1e2751daad989847f1e6e2c501a4133b314ae7fb7d209670cbc9afd1da5099d657974bf748b09962a38b687a79e0593e4258001b54550cb1859f5bf834f56cc97f94ff290ae8f93975827d8a918ded8a84dd70bf53778d6ead70156ca53c804f22afa0c9fc218c24b04ec5203f0a9510f442e9de938fb63d55f6a374e641e164b12f79cf73fc464e03623b3239873d322c619d4995735e78e2e40235a424fc44a71ec8caccd7420fc294f9c0d3cb09351c680314fd08c7c5b33ecad4c245c710630bf811ed0e43ad7585cf421e64045aa25935038024447a7d66540bda14596fb40a65f7038121eb97c1ab715db61109b8a59f6aec3be9eb8abbf8435e434f354f484331d58c206308a90783c005707e0cd3a231522eed722fe8ae4933b78121c8a4644d864917ad111425027c319f3b9d89b81a81b7963ac4dd22f455b8ee952f8acf2d8039bd865ba133c88e8f3e879021e21c2c030b75c7d4079853951baee3bf71c614645e87e39b67d96647b368dd8c4147f7fd2dc8e3ef11e06bdd18408475926acc45408cea09431c56de6ec47bef8b2497c320fa658cda872ead6ae3d8e64f9ffb0da5fe26ceb7409047cc9fa0e733b3933943b98144873e3c2ff949c2e42b2952dfe6dea0e0e316a9b6dfc5ab3ff134c3dbef703d106da27e660fdf0a5804fbb33f15c1cd20e55208b49e3e27fd0f2bd6f777dc9683c1ed8e1d4f5a436911cb067fb7a6c2d98c53f37c55c01ec4c1dc474155de19a75c6e20cf6bf54d621e8cffbb34502de3cb8850207154c0da9e7004ef1870c72c1ca841e118b847e7dd3d68036ec017b9f480a3d3eaf8dae49f0adb9a7d6bd949413c4e91ac4cbee20c8fa4b44b0d5cba99094c66c05cf9dbaaeee6bad52a51836d422a002e0b00298399f8916fd1445c599bd0c51b5a989480f6bfd8f6c62c45f18811c3a7ee597b08961d80fca67cd3076c151c37efc14995a317886c537e3c2b6c8d1096ff4f51a13fe51f5df3f85674b638d140fd8cacb2bea9190d3cc55465c9688b1b80e5150f65310a19f2e268429729ab983c30a7a19a6f11b7f8a5cf668986f509354ce0c7cc0329073a719054a5a897526bb2567e1ed3ce457ad59dbe4e99ca9cc8dc16d6aeda8afecb63d8f97ac2352a1e4e7265aeb14425a1b671ff959cb980256f26d1a20136cab04262ad7a6e52eac15dd752c97941eee97c000d52d3e3092a312e166496fc0d8614e0dd1141bf0fa92061235ebe92366ae60af3dcc0cd9888f16e193127fe57f63e7695e983c93bbb94b84405419edc34ae7750af44cf5a3ae567b201206d5f5267501e8007404b38103b8724991906c47a746b6af120cb1b9f331fba1766104feed61591b43089647b90a9a93d02e841e31a46d0834111d5632f077ef3f995f7361870bca7c75f97707049973851f47f7fbcef7144849f61128047aca8150feec75d1ff6d14394aa1c80a45b0546e2988ef8ce90d5a1d1154fed7fd0eeba9ce66bc8a45805799037f8cd4baa7aca0b2bebc18b67e0d2043466437e28ddd705e2d2abd3f84a3ae7b8126e52a8a97903613404403b97adad3e2a7f92593930f8b1c3086400cf29b327fef2fa6db5ecca172d614efde0ada44d1b4efe1309e2f2545eb18343fd322259539fde2e10407f2f225b2ed7da9c71839361f5ac18a06ef3fea2f7f4833fb8351f84629dabadd9389bb89c5d11a39d0a1a1ccb2be8e426637f138da7c1b18db4e74a21f664fc8061d35c284f91d24b899e0f2a923aace42cae4cb617a59eabba69f415c747fabfb23d379082704fb5a91279065728350871428728f48d7c7460baa8335f2514787e1af2b99d176832d40bcdb0896a534aeaef03aef772169f6db1f29c28e9fbe7623ac1921ce320fa854d08228ca494bced842e68b513890e44dc17eddd3a85dfabb239355afd43602498ea3a65d1a0b384f198a9f8c2ea096f84a88e76278eabde4f7156fdcb6bf28f3ed5a1d4e8a4b83df026ec11330abbe2cf80edaf572f94a8d64e47200d8d6781802541ef54eaf0b181dfc58d2ab55ddf5af62b6eedf799db040c05cbe79c59e95335e8f989a923ee1968d9de0c114cbd7b3d6b79ce1f5f1c6e62e04e755a3a8f13007b49f4cce2cee87945ac08dd8de041d2047c3106d19293fefc0ad70fd991122c054624a74d27124bb797d2cb77c5e499adaf702ef972f5bde21a25489813a3ca524ac53564675430846ddd90dcbe64a566fd9c42a53e0525e4324883fc028cc97190127ff32d8aab8e39e442c87af5969f5aeea9043caa739fad49b2fa10c513b485f24a649708c23006ae81fd8cb54d353fbcc439427db0398faa940f594d04797d20c4650796f3d95c675b93eb4c8a702caef3c093ff8b8eccf3373f22363db9bb866d126754aa46915ae53589ffd2ddfb68685c34b5d20b6d3ad7f3884efd5f64afd6b95ce3680cd4f59ab448dc5d939ee653c0514f6866ba8bb06e67fc6950656cb063adcdf1b6dd8097b39e1ef13e9b9a63ec051a074110488a512142478e1d2c900ac0359be37f3a8f34e91574b9a0f40ddfe8efaea8d93b6fd581d2afc59693a68268868355b3dbb2fd7f6dc5c0c73745a737b37c802630292a7acd9f47a19a707f438abb4d89d0f43e55f6a280c98ad23220651b3e0e7999ebdae40bedc79fe71a56c3c3782d29be13a4c90872d99a6ab88f99c25f477ee166094a75d69f92f7af28462cb7ab964a01c14be92d53691826afc92900cc7d61e0e0f37f0714b16bd154c26830a245f17c1b4a141ae4415608c4a08a0533e4cb19de642a38bf9c2bed4ddd6fdace4734477820cd6376e34ba4f8de3a55c830e829e31e8e227c439e81b0783b7999b547933de8da08b795016949fc1511b46ae82933c360e083868b157dd4ef947bd5a659bc177db66c14b67b0ecc3b67db1b8478881f0e6e434a17ebe941b98ca4fa881d40cf3e2983a5e2b2e0db76d1db1e1632108fd91fb5842a048fb0f9288903ce096c5cc21b78b86c03033276b62489aa854081fbf8b560d809447c2ca310c9e15fc06491bb6de6895a0014b5edad65b1c1c77f2b43381efec20cc02e203ce84bafdaaeb16362e23835a45e2a5ef02f924c9e8acd794fd35c45b14b4752f50f35dcd67782d9f5bdc5988bd862157a553012412efe9a0d3eb5fd1186d080b3c5d257cf2b9959e573d56e5afe06ef7562569d947caa4a943b58434bfcb786bd23c4d3667d8eaad1701432713c06f86cd0f479c96b92959f14b778bde432a67ca9a0622906915c48ebd2cfdb5fe04ccf53c92e98a976e25642de135e66d9005d75cfdd54e5b2ad44970a793b41b864185558e019aa1fa38644199080e292545272c1a45101be74aa19702f2e96f209611364ef5ba3daef3818b33c48af25f5e0b3be93aac54b9cecb340b0e8f324f5ee80af7332703a284f0478e1e0837a79b95063212f9d3fe28a7db63685894054605612c66d79f6530de3517bb06f9ba43ff46de843311b870422158caacc8945cc8efb10c0e2654a69dcc82c6c4f408f3f2878e4db4991d82477e74586d3e6280f953beba234f228fced130db477b5a285bf6417d97daa0da3bc61f81c650d74042f04a5c6e574a35c3d516904e97cb94e6e4d0fb3ed8686d6e52d7c1937f9768b47b37ec6434f40f874c9209d3b2aae94039b315f661cedd591f7d6e188bca141459fb2fbd3183ee0e318caf166cb52296ff896c8e3b2c74887ad538c95f446bf3a9c0567c1e2420b353eee041e2b7def176d1106c95a4703fe83b2088406f101752c46b2a9238ee704af3a02928fc9e076adf0327099cdde31b769cd57554587df9283b108acf576a48245e77ea1d9583e5f8f133f857f0b69f664be2725b03dda89be7a3f39d0f7dc2b5a08c77f9a1fbdeecb85629dc330e336d831122cedf4e0fa4064069cc9e72339f405b50413105b35169a53a8651b2522c75bded6a5d2180bf2a2a6f6f9e10ff2134363b7f28349fbeb1d59bf7a5121c5dd3176fee71e8e709e3ea27783b59cd23f02f9c8ad4c6d9f829a5fad34c4ddd3242e942aa010fa913fbe09a0a1292de533c3991f79c5061906208a7de9aef5259a07086f38232dd9c1f26b7941ebf0006b47cf3c70f05f9cb51c091e3b2dde050a3de46afac1a83605ba7dbbb089d201d218d1945476c152712c65567815f18dda7bbb06a82f4966b79a52242011e7c2484c5fbbb7b85973e3857f8d570ee6d3b0dce98812ecbd2dab22ee2ebd87bea64f03d42d1663fc6e2473b5dc2694388d145d2dcd5e1acf31213bbf8aecc7a9d5276bab9be64e681229dd93f91747ad59cf8d560974792311a28080b6a6586ca0d326f78306aa30004f33ce3dfb1bf69cacefccb984717e5accdd72a42947294e321c82062e1f97635bd7c07aac0bacd26912f911c832884931b79c889a21d7db97abd446b06f75027abd5807545d9b260198c11d1398d9abefeba52dda16f06e2a7373b1ad96702d8daf78e25027196c19a33145c7b8a3de53085b5a16aff6fe92356892fefe6cd9956bc76b814271a8f36ad572d5aa06744e443494376b2ecc7f31471d300827d02f9b5d296cb7cf4b5ede30966ae2545eeba577b1888c3dd4e7cf0867672a59de24748d2522bc0b60bec30ad52e9b903310dda734c33b33728fb6ecf7add4b8bf6391d58d591e8f03928ec0e113b5d0ebc3227a996fbbd9f3414e2f2f51a2c8a224d205ffb2104ed15f0a5cb7c0e123ee7a8e7d9f35c7475095745f66d9426039e02f7b35d50c8e017f54496ffb0f19d7c752649a61cf45a0e81e171c2213779ed", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) r4 = memfd_create(&(0x7f0000002000-0x3)="766d6e6574312500", 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000bbf000-0x4)=0x185c, 0x4) getpeername(0xffffffffffffffff, &(0x7f00003d8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) syz_open_dev$sg(&(0x7f00009c2000)="2f6465762f73672300", 0xffffffff00000001, 0x101100) read(r5, &(0x7f0000f04000-0x2)="0000", 0x2) r6 = msgget(0x3, 0x80) msgsnd(r6, &(0x7f00006d5000)={0x3, "4bbf93f22cd8357e1288ea452a4b078ccf290374c42e4e3ba36fd56ea280ebd0380db61da171648cc53a409f4b4d731d513402829d2fe0cc5a7c0edf9f6da181b84567c37664a5704ad0ec9f6eeef0249e862a5b6fb7adf4be4337d88bc2741f7d2ea6d90750863db49b1f0a123190929a0946c643b704edd0313d6fb44839926764b236c6c596837e9dbfb6ac89409aae173dcdd606c8f9559a7313187de19d0d8cc9ebe7d6d23cdf9ce5a0ea7c3deb4ec559af5397a4a29c3922c8bd8958e272324433b196acd0693305fc1f1e26458bb4488c949763a657037570ceb313deb21b43da572166e37058"}, 0xf2, 0x800) 2017/07/28 08:31:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) lsetxattr(&(0x7f00009f1000)="2e2f66696c653000", &(0x7f0000338000-0x3)="525b6c", &(0x7f0000a03000)="6f7369787eb6635300100000000000010000887031916c7f090000006c696e757800d5", 0x23, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r3, 0x0, 0x0, 0x62000) syz_open_pts(r0, 0x1) r4 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x1) fadvise64(r4, 0x0, 0x0, 0x4) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0x3}) mount(&(0x7f00001f1000-0x8)="2e2f66696c653000", &(0x7f00006f8000-0x8)="2e2f66696c653000", &(0x7f000066a000)="63707573657400", 0xa00000, &(0x7f000028e000-0xb0)="c92fe8d6d94ae30368b4c7aa7647a99872d13b1a1ba6e4f33960c373036a7ebd2ad1c7cf03fea9ee69d3683d08501514fb1db6328cc267199f12e421fc5ab6b1147d9e750fda22017f49b55c9ab4e093bfda11ecd715126a795be326782cdc4e59027e35c589129405b493edb011f13569b6a94135023f9e868b13463018789b5190017ad7ab233e3af30ae1d79a7f42a4d6aa6cc578579ea3c041932a5c50080c40912aee53470bbdbcae5a75b3fd69") mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) dup2(r3, 0xffffffffffffffff) 2017/07/28 08:31:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dc7000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0x8000}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, ""}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00008fe000)="00", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000060000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) fgetxattr(r3, &(0x7f000005e000-0x10)="76626f786e6574316b657972696e6700", &(0x7f0000051000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x2050, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x80000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x4000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f000005c000)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0x6, 0x4, 0x803, 0x4, 0x43, 0x0, 0x4, 0xc01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/28 08:31:01 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000049000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000c000)="2f6465762f766373612300", 0x50000000000, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, r0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000049000)={0x0, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000004a000)=0x8, 0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000029000-0x108)={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]}, [0x3b, 0x3, 0x9, 0x23, 0x9, 0xfffffffffffffffd, 0x7fffffff, 0xffffffff, 0x80000001, 0x4, 0x1, 0x1, 0x7345, 0x52, 0x4f46]}, &(0x7f000000d000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000002f000-0xa0)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7, 0xfffffffffffffffa, 0x400, 0x9}, &(0x7f0000015000-0x4)=0xa0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000004c000-0x20)={0x0, 0x1c, 0x37a, 0x7fffffff, 0x10, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt(r0, 0x81, 0x5fd, &(0x7f0000023000-0x5b)="47f2f7e8edce87d153c56770535b49a0bf760df25c2b0cd605a2972b035e1e26c78af1e1f820385dd85032b0bb972f5b57e6af60292fb26c368bc04363a14ad83fe5b88f84eb8586068cbc5cea104b2070477a41d6708cfcf02b68", 0x5b) timer_create(0x7, &(0x7f000002e000)={0x10001, 0x6, 0x2, @tid=0x0}, &(0x7f0000046000)=0x0) 2017/07/28 08:31:02 executing program 2: r0 = eventfd(0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f000003e000)="27", 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) r2 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffe, 0x8, 0x1000000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000003d000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000066f000)={0x0, 0x20, 0x4, 0x1ff, 0x0, 0x75, 0x80000001, 0xa830}, &(0x7f0000dd6000)={0x9, 0x0, 0x6, 0x3, 0x7c, 0x10000, 0x3, 0x3548b45b}, &(0x7f000066a000-0x40)={0x4, 0x7, 0x9, 0x40, 0x400, 0xfffffffffffffff9, 0x3, 0x48}, &(0x7f00006f3000)={r4, r5+10000000}, &(0x7f0000f96000)={&(0x7f0000753000)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f00002da000)={0x0, 0x0}) pselect6(0x40, &(0x7f000038c000-0x40)={0x100, 0x7, 0x1, 0x9, 0x7fff, 0x7f, 0xfffffffffffffffa, 0x4d}, &(0x7f000051b000-0x40)={0x88c, 0x7, 0x5, 0xfffffffffffff7fd, 0x9, 0x1, 0x8001, 0x1000}, &(0x7f000039f000)={0x7fff, 0x1, 0xfffffffffffffc01, 0x7, 0xb92, 0x1, 0x5d9, 0x4}, &(0x7f00007f7000-0x10)={r6, r7+10000000}, &(0x7f0000ed9000)={&(0x7f000099a000)={0x3f}, 0x8}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x2, r8}, {0x0, 0x0}, {0x0, 0x0}, @control={0x2, 0x6, 0x80000000}}], 0x30) mbind(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x1, &(0x7f000002b000-0x8)=0x800, 0x3f, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000044000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000+0xbe4)=0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000887000-0x4)=0x0) write$tun(r3, &(0x7f0000309000)=@hdr={0x1, 0x5, 0x7f, 0x7d, 0x0, 0xfffffffffffffffc, "778b638b776267d98a0d0d315750d9507449d99e663de8640575"}, 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000fc3000-0x8c)={0x0, 0x918, 0x1000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) getgid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = creat(&(0x7f0000faf000)="2e2f66696c653000", 0x0) sync() readahead(r3, 0x620625b8, 0x1800000000000000) ioctl$KDSIGACCEPT(r10, 0x4b4e, 0x8) r11 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r10, 0x0) sendmmsg$unix(r1, &(0x7f0000f03000)=[{&(0x7f0000d81000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000077d000-0x30)=[{&(0x7f0000d3b000)="8e94", 0x2}, {&(0x7f00002c0000-0x1000)="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", 0x1000}, {&(0x7f000093a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000adc000)=[@rights={0x30, 0x1, 0x1, [r3, r3, r2, r11, r2, r10, r3, r3]}], 0x1, 0x40000}], 0x1, 0x8000) prctl$seccomp(0x16, 0x1, &(0x7f0000ac4000)={0x1, &(0x7f0000b7d000-0x8)=[{0x3, 0x3, 0x8000, 0x7}]}) ioctl$TIOCCBRK(r10, 0x5428) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00004f2000)={0x1ff, 0x1f, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r1, &(0x7f0000aef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xffffffffd12da412) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000cbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$addseals(r3, 0x409, 0xf) eventfd(0x0) ioctl$DRM_IOCTL_SET_MASTER(r10, 0x641e) migrate_pages(r9, 0x1, &(0x7f0000baa000)=0xa96, &(0x7f0000000000)=0x802) faccessat(r10, &(0x7f0000d98000+0xbd6)="2e2f66696c653000", 0x12a, 0x1000) 2017/07/28 08:31:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ioprio_set$uid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffe, 0x8000000) gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f62696e64657200", 0x0, 0x0) msync(&(0x7f0000885000/0x2000)=nil, 0x2000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000441000)="2f6465762f72666b696c6c00", 0x8000, 0x0) memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) gettid() fstat(r4, &(0x7f00009bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fchown(r1, r5, r6) semget$private(0x0, 0x5, 0x0) 2017/07/28 08:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000239000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r0, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x0, 0x9, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = shmget$private(0x0, 0x1000, 0x11, &(0x7f0000c18000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000e3a000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_notify_delete(r0, &(0x7f0000845000-0x28)={0x28, 0x2, 0x0, 0x8622, 0x0, 0x81}, 0x28) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009a9000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d4f000-0x4)=r4) [ 204.733279] binder: 31388:31392 ioctl c0286404 207e2fd8 returned -22 2017/07/28 08:31:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000033000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) write$tun(r3, &(0x7f0000091000-0xdc)=@pi={0x8000, 0x0, ""}, 0x8) fcntl$setpipe(r3, 0x407, 0x2) tee(r0, r3, 0xcfe, 0x0) write$tun(r3, &(0x7f0000606000-0x56)=@hdr={0x3, 0x1, 0x7, 0x800, 0xfffffffffffffffc, 0xfffffffffffff42b, "3b2ef54814812dc39f3391f605f8782304dbf04cded8980676f4befee016f86242f4ab4b90dfe4abd8526f73b7059c5b6059f40e0c75fe23a78a97d39c47142afd198569f8ac03ad6421c1ec"}, 0x56) fcntl$setstatus(r3, 0x4, 0x40c00) socketpair(0x5, 0x8000a, 0x8, &(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x50e3, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00004f1000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r5, 0x6, 0x16, &(0x7f0000f5f000-0x4)=0x4, 0x4) ppoll(&(0x7f0000a3b000)=[{r2, 0x100, 0x0}, {r4, 0x2, 0x0}], 0x2, &(0x7f0000c46000)={0x0, 0x0}, &(0x7f000079e000)={0x4b}, 0x8) [ 204.784834] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 204.803375] binder: 31388:31412 ioctl c0286404 207e2fd8 returned -22 [ 204.829281] keychord: unsupported version 40 [ 204.835358] ================================================================== [ 204.842709] BUG: Double free or freeing an invalid pointer [ 204.848299] Unexpected shadow byte: 0xFB [ 204.852330] CPU: 0 PID: 31416 Comm: syz-executor7 Not tainted 4.9.39-ga1e4c795 #8 [ 204.859932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.869271] ffff88016e65fb78 ffffffff81eacd59 ffff8801dac01b40 ffff8801d175d740 [ 204.877271] ffff8801d175d750 ffffffff82b495eb 0000000000000282 ffff88016e65fba0 [ 204.885446] ffffffff81546bfc 00000000fffffffb ffff8801dac01b40 ffff8801d175d740 [ 204.893417] Call Trace: [ 204.895975] [] dump_stack+0xc1/0x128 [ 204.901314] [] ? keychord_write+0x61b/0x810 [ 204.907268] [] kasan_object_err+0x1c/0x70 [ 204.913049] [] kasan_report_double_free+0x44/0x60 [ 204.919522] [] kasan_slab_free+0x9d/0xc0 [ 204.925204] [] kfree+0xf0/0x2f0 [ 204.930120] [] keychord_write+0x61b/0x810 [ 204.935908] [] ? keychord_read+0x4f0/0x4f0 [ 204.941774] [] __vfs_write+0xfb/0x660 [ 204.947196] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 204.954008] [] ? default_llseek+0x290/0x290 [ 204.959953] [] ? sock_destroy_inode+0x56/0x70 [ 204.966070] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 204.972797] [] ? common_file_perm+0x14f/0x390 [ 204.978922] [] ? apparmor_file_permission+0x22/0x30 [ 204.985568] [] ? security_file_permission+0x89/0x1e0 [ 204.992297] [] ? rw_verify_area+0xe5/0x2b0 [ 204.998154] [] vfs_write+0x170/0x4e0 [ 205.003498] [] SyS_write+0xd4/0x1a0 [ 205.008749] [] ? SyS_read+0x1a0/0x1a0 [ 205.014192] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 205.021019] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 205.027572] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 205.034134] Object at ffff8801d175d740, in cache kmalloc-16 size: 16 [ 205.040604] Allocated: [ 205.043071] PID = 31416 [ 205.045637] save_stack_trace+0x16/0x20 [ 205.049593] save_stack+0x43/0xd0 [ 205.053023] kasan_kmalloc+0xad/0xe0 [ 205.056716] __kmalloc+0x128/0x320 [ 205.060229] keychord_write+0x6d/0x810 [ 205.064099] __vfs_write+0xfb/0x660 [ 205.067714] vfs_write+0x170/0x4e0 [ 205.071235] SyS_write+0xd4/0x1a0 [ 205.074660] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 205.079378] Freed: [ 205.081493] PID = 31417 [ 205.084048] save_stack_trace+0x16/0x20 [ 205.087991] save_stack+0x43/0xd0 [ 205.091412] kasan_slab_free+0x73/0xc0 [ 205.095272] kfree+0xf0/0x2f0 [ 205.098356] keychord_write+0x150/0x810 [ 205.102298] __vfs_write+0xfb/0x660 [ 205.105892] vfs_write+0x170/0x4e0 [ 205.109405] SyS_write+0xd4/0x1a0 [ 205.112827] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 205.117545] ================================================================== [ 205.124867] Disabling lock debugging due to kernel taint 2017/07/28 08:31:02 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c89000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x2, &(0x7f0000876000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6a000)=nil, 0x6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000065000-0x8)=0xf3, 0x3f, 0xa2b5ff312243c8a6) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x6c, 0x0, 0x2000000000001, 0x0}, {0x0, 0x6, 0x0, 0x757}, {0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bf7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f000070e000-0x4)=0x0, &(0x7f00000c9000)=0x0, &(0x7f0000066000)=0x0) setresuid(r3, r5, r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003b000-0xb)="2f6465762f6877726e6700", 0x4000082400, 0x0) getpgrp(r2) recvfrom(r7, &(0x7f0000066000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x40, &(0x7f0000067000-0x1c)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000069000-0x1)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000067000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xff, 0x4, 0x7fffffff, 0x1, 0x4}, &(0x7f000001d000-0x4)=0x20) ppoll(&(0x7f000002d000-0x8)=[{r7, 0x80, 0x0}], 0x1, &(0x7f0000030000-0x10)={0x77359400, 0x0}, &(0x7f000004f000-0x8)={0x7}, 0x8) get_robust_list(r4, &(0x7f000004f000-0x8)=&(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f000005c000)=0x18) shmget(0x3, 0x3000, 0x0, &(0x7f00003d8000/0x3000)=nil) r8 = shmget$private(0x0, 0x4000, 0x78000008, &(0x7f0000865000/0x4000)=nil) shmctl$SHM_LOCK(r8, 0xb) mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000eca000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mprotect(&(0x7f0000fc7000/0x2000)=nil, 0x2000, 0x2000000) 2017/07/28 08:31:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ioprio_set$uid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x6, 0x0) gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f62696e64657200", 0x0, 0x0) msync(&(0x7f0000885000/0x2000)=nil, 0x2000, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000441000)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000c7a000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") memfd_create(&(0x7f0000843000)="2670707031405e00", 0x0) gettid() fstat(r4, &(0x7f00009bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fchown(r1, r6, r7) epoll_create1(0x80000) prctl$setendian(0x14, 0x3) r8 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r8, 0x0, 0x11, &(0x7f0000012000-0xc)=[0x0, 0x0, 0x3]) timerfd_create(0x0, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x43, 0x8, &(0x7f0000000000)={0x0, 0x6, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/07/28 08:31:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000521000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, r3, 0x0) mprotect(&(0x7f0000e38000/0x4000)=nil, 0x4000, 0x20000001000000) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f00003e9000)=[{&(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000092c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00000d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000000a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) fsetxattr(r6, &(0x7f0000011000)="70726f6300", &(0x7f0000014000-0x4)="26217b00", 0x4, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r6, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r6, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}, {0x1010, 0x3, 0x2, 0x401, 0x6, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x8080) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000006, 0x811, r6, 0x0) splice(r6, 0x0, r6, 0x0, 0x7, 0x8) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:02 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) move_pages(r1, 0x8, &(0x7f0000012000-0x40)=[&(0x7f0000032000/0x3000)=nil, &(0x7f0000036000/0x2000)=nil, &(0x7f0000017000/0x3000)=nil, &(0x7f0000037000/0x2000)=nil, &(0x7f0000015000/0x4000)=nil, &(0x7f0000028000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil], &(0x7f000003b000-0xc)=[0x3c, 0x8, 0x7], &(0x7f000002f000)=[0x0, 0x0], 0x6) r2 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000029000-0x10)={0x41, 0x9, 0x9, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000003a000)={0xb4cc, r4, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000003a000)={{0x6476, 0x1f}, {0x5, 0x878e}, 0x6, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x8, r1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000041000-0x10)={&(0x7f0000041000-0x8)=[0x0, 0x0], 0x2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x9, 0x401, 0x7fffffff, 0x253, 0x3d7, 0x0, 0x7, 0x2df0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r5, &(0x7f0000015000)=0x0, 0x8) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x3, 0x7, 0x4000, @tick=0x4, {0x0, 0x0}, {0x1, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000040000)={0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x268, 0x9, 0x5, 0x3, 0x3, &(0x7f0000040000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0xac02, 0x80000000}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000043000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000003c000-0x10)={0x77359400, 0x0}, &(0x7f0000004000-0x8)={0x401}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000029000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) write$fuse_notify_delete(r5, &(0x7f0000041000)={0x28, 0x2, 0x0, 0x2, 0xb58, 0x81}, 0x28) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000033000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0xc000, &(0x7f000000b000-0x8)=0x9, 0x7) recvfrom$inet(0xffffffffffffffff, &(0x7f0000360000)="", 0x0, 0x0, &(0x7f0000914000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/28 08:31:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f06000)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r2, 0x8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000007f000)=0x0) r3 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x8) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x800, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x4) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000015b000-0x3)={0x0, 0x81}, &(0x7f0000bb8000)=0x8) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f00008e7000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b82000)=0xdd) io_submit(0x0, 0x1, &(0x7f0000846000-0x8)=[&(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f00007aa000)="00791362d9e1ef75cd014c7ef17d6129bae23ef4701525850cde3173569645eaab2de11fbaf9ce77531f69ec7cde9d0096c58b4d9a690fa3994b6d96d0882816977f249e8c1f082fa62f0b9592d715f5e68e232dd62cf9f0d5853c0694b6f9b0517e17fb4f219f19c5277fa2707e692e", 0x70, 0x9, &(0x7f0000fc3000-0x50)={0x8000, 0x8, 0x5, @thr={&(0x7f0000456000)="9080133ca76c349c0b5bab7134d6a5a6fa259749601c6fc73004b4bb", &(0x7f00000fc000)="88ce8ac110e5b5289a07865cb672f296a95ce326aa9bdf9cd216cd91d63747e4d780ac9b0725be11d3d5cacbd1e7a63690058e1fe66e6087601c7fb51ae3d8be4cc47d8745c0583823e8514729ab3807a86c3a3185af"}}, 0x1, 0xffffffffffffffff}]) r5 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x31123e) bind$unix(r5, &(0x7f00009f9000)=@file={0x1, "2e2f66696c653000"}, 0xa) linkat(r5, &(0x7f0000003000)="2e2f66696c653000", r5, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x1400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000746000-0x8)={r4, 0x6}, &(0x7f00006ec000)=0x8) fcntl$notify(r5, 0x80000002, 0x8) r7 = creat(&(0x7f0000d47000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f00004b7000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_int(r3, 0x0, 0x1a, &(0x7f00009ef000)=0x41, 0x4) socket$inet(0x2, 0x0, 0x1ff) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f000075f000)="2f6465762f6b657963686f726400", 0x0, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000531000-0x98)={r6, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000698000)=0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000dfa000-0x50)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) ioctl$TCGETS(r7, 0x5401, &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$fuse_poll(r0, &(0x7f0000154000)={0x18, 0x1, 0x9, 0x40}, 0x18) 2017/07/28 08:31:02 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66c, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000521000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x10, r2, 0x0) mprotect(&(0x7f0000e38000/0x4000)=nil, 0x4000, 0x0) getpeername$llc(r3, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003bc000)=0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) readv(0xffffffffffffffff, &(0x7f00003e9000)=[{&(0x7f0000016000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc00}, {&(0x7f000092c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00000d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000000a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) fsetxattr(r4, &(0x7f0000011000)="70726f6300", &(0x7f0000014000-0x4)="26217b00", 0x4, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}, {0x1010, 0x3, 0x2, 0x401, 0x6, "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"}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x104c}], 0x1, 0x0, 0x0, 0x40040}, 0x8080) 2017/07/28 08:31:02 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000d45000-0x38)={&(0x7f0000e70000-0x10)=@ax25={0x3, {"97d9b898209cba"}, 0x0}, 0x10, &(0x7f0000696000)=[], 0x0, &(0x7f0000520000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000cf2000)="2f6465762f7573626d6f6e2300", 0x1, 0x1) unlinkat(r3, &(0x7f0000012000)="2e2f66696c653000", 0x0) gettid() mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000935000)={0x0, 0x0}) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fbb000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sched_setscheduler(r0, 0x5, &(0x7f0000eec000)=0xcc2) clock_nanosleep(0x6, 0x1, &(0x7f00007cd000-0x10)={r4, r5+10000000}, &(0x7f0000935000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8946, &(0x7f000000e000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000935000-0x20)="0100000000000200000306000000eb00ecff2000000003000449faf5238f7e23"}) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x12, 0x201, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r8 = socket(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000ffc000)={0x0, 0x0, ""}, &(0x7f000025c000)=0x8) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="ca7472667300", 0x0, &(0x7f0000d0a000)="c8") semget(0x0, 0x3, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/07/28 08:31:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="7d2d2500", 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) getdents(r2, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) geteuid() [ 205.157205] keychord: unsupported version 40 2017/07/28 08:31:02 executing program 7: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)="6465616400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x9)="73656c696e75782b00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000001000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000011000)={{r2, r1}, {0x9, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0xb6ea00c31d23792d, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r8, 0x891a, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72666b696c6c00", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000012000-0x18)={0x0, 0x4, 0x30, 0x2abe, 0x9}, &(0x7f0000011000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x3, 0x204, 0x1, 0x52b, 0x5, 0x2, 0xeda, r10}, 0x20) 2017/07/28 08:31:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c65000/0x3000)=nil, 0x3000, 0x100000003, 0x32, r2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000098a000)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0]}, &(0x7f0000531000)=0x0) pipe(&(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f00007ae000)="2f6465762f7663732300", 0x0, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) r6 = gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000314000)={0x0, 0x7, 0x3, 0x10000, 0x8, 0xb3}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001f0000)=@assoc_value={r7, 0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000b38000)=0x3c) pread64(r5, &(0x7f0000b35000)="", 0x0, 0x0) fcntl$setown(r8, 0x8, r6) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r9, 0x0, 0x0}], 0x1, 0xfffffffefffffff8) r10 = msgget(0x0, 0x389) msgctl$IPC_RMID(r10, 0x0) dup2(r3, r9) tkill(r6, 0x16) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000792000-0x10)=@req={0x28, &(0x7f00002a4000-0x28)={@generic="5c2f9d840179948e38b846d9435520b0", @ifru_settings={0x1, 0x4006, @te1=&(0x7f00006d0000-0x10)={0xffffffff80000001, 0x19, 0x0, 0x6}}}}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 205.199170] xs_tcp_setup_socket: connect returned unhandled error -113 [ 205.205911] xprt_adjust_timeout: rq_timeout = 0! [ 205.234497] xs_tcp_setup_socket: connect returned unhandled error -113 [ 205.241881] xprt_adjust_timeout: rq_timeout = 0! 2017/07/28 08:31:02 executing program 1: mkdir(&(0x7f0000bc0000-0x8)="2e2f66696c653000", 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00007e5000-0xb)="2f6465762f766373612300", 0xff, 0x100) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000030b000)=[{&(0x7f00006b9000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000794000)="000000000000000000000000000000", 0xf}, {&(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ce3000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000087f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000c5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000227000)="", 0x0}, {&(0x7f000012b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000069b000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00002b3000)={0x2}, 0x1) sendmmsg$unix(r0, &(0x7f0000220000)=[{&(0x7f0000d9c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00002b8000-0x30)=[{&(0x7f00002b0000-0x43)="09e81e648c94f826223f1f84ad3bb62f6d8cf90bfcf7ab16418fe1f8e0a378f83440abebfd3a77871a780b64fe59cb5160540f11fb95f3635ee18182d62c1ed3ac5bf3", 0x43}, {&(0x7f0000adf000)="0fa974ec10528de8441be74d66a3cf297cf6106cd9e46b742059496eceea6a2722f2f849ccc5325f8850ae2c05a839620f896aa2eedee2865f6dcec138871c6fce9b5df9f582743b2f3e0b856716", 0x4e}, {&(0x7f00006ad000)="84361704ff9c20f107e7eebd7e8b38512698ea70a90cb47339751f4514e9495c1232a424c51348708ea61108dd75a49d42da246aa0e458f8ec46182e6c998af99181e8c1eaa8e2fb60fabb22b905ab5f85165348e7db519974e60847b441da5e4aaacb451875789d6c033b47f9d7e5155bf17249a0052e5bd748d8dd6f881459a37f9e3397d95dfb5c25a7e92bd65aec46a8bfca064a1e9149681ba7f8f4203f", 0xa0}], 0x3, &(0x7f000025e000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0}], 0x1, 0x44000) r4 = dup2(r2, r3) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f000025d000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) connect(0xffffffffffffffff, &(0x7f00000cc000-0x60)=@nfc_llcp={0x27, 0x0, 0x7, 0x4, 0x800, 0x7, "8da510b02570bd75486aa39c6387fe53514722ba0002b36c72a796dced9066098f54aa5f9f8f79d5c1e9c4c80d1aa7bf4823cac37fff775e8f3353efaa6a0d", 0x401}, 0x60) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/07/28 08:31:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acb000-0x23)="c417", 0x80000000000) write(r0, &(0x7f00002cd000)="fa", 0x1) getuid() fcntl$setpipe(r0, 0x407, 0x1) sendfile(r0, r0, &(0x7f0000a1f000-0x8)=0x0, 0x100000000000003) mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x98) mount(&(0x7f0000998000-0x8)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x80000040, &(0x7f0000702000)="") r1 = creat(&(0x7f0000ea1000-0x8)="2e2f66696c653000", 0x50) fcntl$lock(r0, 0x7, &(0x7f0000fb2000)={0x5, 0x1, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000965000)="1962246eb6", 0x5}], 0x1) r2 = semget(0x2, 0x3, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00003a3000-0xc)=[0x7520, 0x3, 0x6, 0x10000, 0x2, 0x800]) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) nanosleep(&(0x7f0000b97000)={0x0, 0x989680}, &(0x7f0000e22000)={0x0, 0x0}) semtimedop(r2, &(0x7f000047d000)=[{0x2, 0x7fff, 0x800}], 0x1, &(0x7f0000449000-0x10)={r3, 0x0}) r4 = syz_open_dev$random(&(0x7f0000cbc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80000000000000) dup(r4) ioctl$int_in(r4, 0x5452, &(0x7f0000e47000-0x8)=0x40) r5 = open(&(0x7f000014c000)="2e2f66696c653000", 0x202100, 0xf) syncfs(r5) ftruncate(r5, 0x7fff) fcntl$addseals(r0, 0x409, 0x1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000129000)="2f6465762f70746d7800", 0x220280, 0x0) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r7 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000659000-0x4)=0xc) fcntl$setown(r4, 0x8, r7) getpgrp(r7) fcntl$setsig(r4, 0xa, 0x12) tkill(r7, 0x16) 2017/07/28 08:31:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000d45000-0x38)={&(0x7f0000e70000-0x10)=@ax25={0x3, {"97d9b898209cba"}, 0x9}, 0x10, &(0x7f0000696000)=[], 0x0, &(0x7f0000520000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000777000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006fd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000795000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000015b000)={r1, 0x6, &(0x7f00004ea000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f32000-0x4)=0x10) r2 = gettid() r3 = syz_open_dev$vcsn(&(0x7f00000c7000)="2f6465762f7663732300", 0x9, 0x40) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000cc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000830000)={0x9, 0x1}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000345000-0x8c)={0x100, 0x3, 0xfff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x0, 0x1000, 0x400, &(0x7f0000bb4000/0x1000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sg(&(0x7f0000674000-0x9)="2f6465762f73672300", 0x0, 0x4040) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000463000-0x10)={0x101, 0xee}) prlimit64(r2, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00003f2000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000634000)={0x7ff}, &(0x7f0000c3d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081c000-0x10)={r4, r5+10000000}, 0x8) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a30000)={0x4, [0x8001, 0x0, 0x9, 0x7fff]}, 0xc) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="") 2017/07/28 08:31:02 executing program 5: mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x200000e, 0x13151, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00008c1000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073676c696e757800", 0x2000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f00002f0000/0x2000)=nil, 0x2000, 0x3, 0x1810, r1, 0x0) memfd_create(&(0x7f0000da3000)="232a73797374656d736563757269747970726f6329766d6e65743173656c696e757800", 0x7) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0x2, 0x100002172, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8001, 0x3f}, 0x8) mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x3, 0x4012, r0, 0x403fffffe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/28 08:31:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000679000/0x4000)=nil, 0x4000, 0x2000000000000003, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00002bb000)="2e2f66696c653000", &(0x7f0000da7000)="2f6465762f73672300", &(0x7f0000509000-0x1)="00", 0x1, 0x2) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x2000000000000000, 0x0, 0x0, 0x80, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000a63000-0x8)=[0x3ff, 0x800]) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x10, r3, 0x0) mprotect(&(0x7f0000e38000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) readv(0xffffffffffffffff, &(0x7f00003e9000)=[{&(0x7f0000016000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc00}, {&(0x7f000092c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(