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0x1000}], 0x4, &(0x7f0000dca000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, 0xffffffffffffff9c, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1]}], 0xb0, 0x4040}, {&(0x7f0000f9c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d2f000+0xd94)=[{&(0x7f0000013000-0x7d)="7d04d1cdd8fe99f90db2f456d365cc811b82180c0633b74a1ecbfda16844d95f48eefe3ee36adf889469ecf04f61dc66d08ff70b9a9649539af83dfaf25e23700534560eab6dda4faa603050745a9055e6e4ac14e146973b34950411e39bc8069e49b768dda77aea1304ab02543928aed262d09473fb2b4217c676bfee", 0x7d}], 0x1, &(0x7f00008bb000-0x100)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x100, 0x0}, {&(0x7f0000012000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000569000-0x30)=[{&(0x7f0000a9a000-0xd6)="6a2fc59900a945f8789f8f6cf6f3056962659365b994d136a2ddcbfbc8f32e8d9eb1d60d99f843b9839036b8970ceeec6ee300ada58d8ff54e2f58093c5c0295186c5ea00c58d530d47ee4cfdff654351f4ffee819f63c0f5fa692ca58f15290d29e1f50aff0733b52ef2695e872e5adebd207380bf23cc37b974326f7730d25e9a6f6f97d552051aecc5043609e053dc9845a5d674505b7deb44c46dca4a5849cc915a6daff459e95bf6dcb67fdecff5c60eac452e3a4accc35dd3b35edff4db3507db7f2ae7ff277ef5425ea33e820a9e9ce6e8152", 0xd6}, {&(0x7f00001ce000-0x49)="ac437764f618604f2257a82ae3d8c6b0c96e6675a2a9518b1b8294e4728ca3b47249541d1c34078f42d19f3245b99d1cf667ee7da3432e5f920e5b3a4e4b055cee11761d7669984baf", 0x49}, {&(0x7f0000d82000-0x21)="a55a11e12dcc811bb5952d612faad2f2131f689ce5f8097949004086cdf0408d7c", 0x21}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f000070a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fb4000-0x30)=[{&(0x7f0000254000-0x95)="96234e8b412142425ad0f63a0af8af469a3ac2f51f3ea6294f43bbd5b5425fcd337b22b8b2836949a82ebb60df4778508b66a3eac23a7707145e71f4fae142831b9774867edc304365b788b346963f3d2bb12325077c613bf553821ae52341623880cb904a11e96c6233a5aa6689808ffa432e53da00fdf0311e0ac08964a8279d111451f03ec4a198ca705d93a8ed80f24668b5f0", 0x95}, {&(0x7f00009c2000)="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0x1000}, {&(0x7f0000796000-0xd)="e8022050c0643b7eec5540f3e0", 0xd}], 0x3, &(0x7f0000fdc000-0x160)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r0, r1]}], 0x160, 0x800}], 0x6, 0x10) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r47 = syz_open_dev$audion(&(0x7f000063e000)='/dev/audio#\x00', 0x5, 0x20100) renameat2(r47, &(0x7f0000ea9000)='./file0\x00', r47, &(0x7f0000d57000)='./file0\x00', 0x3) getsockopt$bt_sco_SCO_CONNINFO(r47, 0x11, 0x2, &(0x7f000029f000-0xed)=""/237, &(0x7f0000a70000)=0xed) 2018/01/15 17:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000f0000010000", 0x24) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000797000-0x23)=""/35) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000076e000)=0x7f, 0x4) 2018/01/15 17:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c47000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e41000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b5e000)={0x0, 0x7ff}, &(0x7f0000d33000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cad000)={0x8001, 0x5, 0xd9b4, 0xacb, r1}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e3000)=@int=0x0, &(0x7f0000218000)=0x4) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f00007e2000)=""/1, &(0x7f0000527000-0x4)=0x1) 2018/01/15 17:03:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001b9000)=0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@ll={0x11, 0x11, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r2, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x4, &(0x7f00005cf000)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$vcsa(&(0x7f0000141000)='/dev/vcsa#\x00', 0x0, 0xa040) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00002f2000)={{0x3, 0x3, 0x1, 0x3, 0xc3}, 0xa92, 0x3, 0x537f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000028a000)='/dev/snd/seq\x00', 0x0, 0x20140) pipe2(&(0x7f0000bb6000)={0x0, 0x0}, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00002e7000)=0x0, &(0x7f0000d8d000-0x4)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getpeername$ax25(r2, &(0x7f0000c5d000)={0x0, {""/7}, 0x0}, &(0x7f0000a98000-0x4)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002b6000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a90000-0x6)='/selinux/checkreqprot\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000603000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000065c000-0x8)={0x0, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000cb5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000251000-0x10)={r6, r7, 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/cuse\x00', 0x200000, 0x0) dup3(r3, r0, 0x0) 2018/01/15 17:03:32 executing program 3: clone(0x0, &(0x7f0000ef3000-0x3f)="", &(0x7f0000929000)=0x0, &(0x7f00009f1000-0x4)=0x0, &(0x7f00008d6000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00009ba000-0x8)='./file0\x00') 2018/01/15 17:03:32 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f7b000-0xa)='/dev/vcs#\x00', 0x7, 0x18140) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000f2a000-0x1000)=""/4096) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000e73000-0x4)=0x2) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f7b000)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000b76000)="000000162400c3fcec170018ffee000000000000000000000b000326f0fffefffefffffa6e35bb11c288b677f8e12b8ed5abe46fd0e0b58adfd577b73ad756723e51f0d02f6a7d892d0724105cbfeae57f186ebe23af11de681be358ce8408477a6a4c34e53a9eb149fb469a66d0325b21b72a6026b9cb8a6ff2a4ab46f07241c1d5df16611bf767db", 0xffffffffffffff4e) 2018/01/15 17:03:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x18602) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$bt_l2cap(r1, &(0x7f0000013000)={0x1f, 0x200, {0x7, 0x9, 0x2, 0x101, 0x10001, 0x7fffffff}, 0x195400000000, 0xa93e}, 0xe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x803, 0x2) sendmsg$nfc_llcp(r0, &(0x7f00001b8000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000068c000-0x50)=[], 0x2f7, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3b, "0113"}, 0x18, 0x10}, 0x0) connect$unix(r0, &(0x7f0000beb000)=@file={0x1, './file0\x00'}, 0xa) connect$bt_sco(r0, &(0x7f00007e4000)={0x1f, {0x0, 0x1, 0x2, 0xfffffffffffffff2, 0x3842, 0x0}}, 0x8) 2018/01/15 17:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0xa, 0x802, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x100000048083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 17:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f0000e65000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) stat(&(0x7f000075b000-0x8)='./file0\x00', &(0x7f00009c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b8a000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r2, r3) sendmsg$alg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000a7e000-0x80)=[{&(0x7f0000347000-0xa2)="662de71981e22aa4c487e481a9866b65", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/15 17:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004b5000-0x45)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) prctl$setmm(0x23, 0x6, &(0x7f0000d05000/0x1000)=nil) 2018/01/15 17:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002b4000)={0xffffffffffffff9c}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) ioctl$int_in(r1, 0x5452, &(0x7f0000023000-0x8)=0x9) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') utime(&(0x7f0000e74000)='./file0\x00', &(0x7f0000efa000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:03:32 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000474000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000431000+0x45e)=0x0, &(0x7f0000c31000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f000025c000)='/dev/sg#\x00', 0x6, 0x1000007e) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00006bb000)=0x0) pause() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x8000000000000, 0x6, 0x2, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') fcntl$getownex(r0, 0x10, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00003dc000-0x18)={0x7, 0x1, 0xa6}) wait4(r2, &(0x7f0000fd9000-0x4)=0x0, 0x80000000, &(0x7f0000a98000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:32 executing program 6: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024f000)='/dev/vga_arbiter\x00', 0x620a41, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000250000-0x10)={0x0, 0x81, 0x6, 0x1}, &(0x7f0000250000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000022f000-0x8)=@assoc_value={r2, 0x7c}, 0x8) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00001ab000-0x20)={r1, 0x92, 0xffff, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000251000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000177000)={r2, 0xfffffffffffff232}, &(0x7f000020b000)=0x6) readv(r0, &(0x7f000024f000-0x90)=[{&(0x7f000024e000)=""/4096, 0x1000}, {&(0x7f000024e000)=""/79, 0x4f}, {&(0x7f0000132000)=""/42, 0x2a}, {&(0x7f000024e000)=""/0, 0x0}, {&(0x7f000024f000-0x8b)=""/139, 0x8b}, {&(0x7f000024f000-0xa7)=""/167, 0xa7}, {&(0x7f000024e000)=""/190, 0xbe}, {&(0x7f000004b000-0x1000)=""/4096, 0x1000}, {&(0x7f000024f000-0x12)=""/18, 0x12}], 0x9) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000252000-0x4)=0x7, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000143000)={r1, &(0x7f0000250000)="e3b2703574255051c18052370e7f3ef67d0976438c61bac8d09849b43d2db11fd40d0d243e06b85524aa9b57557d64bed7bf07e61e83f9d38f455f8a1801e23667548c8f67890a7bd89f576600923707805fdd7f998db7ac", &(0x7f0000250000)=""/87}, 0x18) 2018/01/15 17:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl(r0, 0x5b4a, &(0x7f0000899000-0x1000)="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") r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000727000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000546000)={0x0, 0x81}, &(0x7f00001c9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000076c000)={r4, 0x2, 0x30}, 0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000445000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000814000)={r5, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003a5000-0xc)={0x4, r2, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000a01000)={&(0x7f0000583000)=[0x5], 0x1, 0x8, 0x14d, 0x80000001, 0x1, 0x5, {0x2, 0xfffffffffffffffa, 0x2bc2c55d, 0x3, 0x9988, 0x9, 0x0, 0x3, 0x0, 0x9, 0x395, 0x413, 0x3, 0xffffffff00000001, "87be1786c434a44d8c285b851b0480e21539b425ae9e6e883c8c3d13a8b72212"}}) r7 = syz_open_dev$sg(&(0x7f0000ff3000-0x9)='/dev/sg#\x00', 0x101, 0x402000) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f0000028000-0x41)=""/65) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 17:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c5000)='/dev/sequencer2\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000af9000)={0x0, 0x5}, &(0x7f0000ce7000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009e4000-0x8)={r1, 0x2}, &(0x7f0000205000)=0x8) r2 = socket$inet6(0xa, 0x800, 0x400000008000) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) 2018/01/15 17:03:32 executing program 2: socket(0x5, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:03:32 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000a000-0xc)='/dev/amidi#\x00', 0x3, 0x4000) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x2, 0x4) r1 = openat(r0, &(0x7f0000009000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x9, "89b2844d973d6513f4"}, &(0x7f0000008000)=0x11) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xa4)={r2, 0x9c, "cebb7ab65a3577ef7a5b11955892461c32a2a357bf0ce092dd99d40de89f272b59d94a0481f5fb226fd46199cc5681a950cd29583dfc705970d50b9b9e017da59fa15986c4ec3483ff889f7aa5d2cdc72a9040e11cf0a960d3b052bd30ab337ca7c331eee7fdbc1200ed73dd7559984267246ddc7e17f98d9329ea7e19ba29d1628b38c090a08a1a88b04fe1a6aa60331cefeb85151b733056c082a1"}, &(0x7f000000b000-0x4)=0xa4) syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x8, 0x400) finit_module(r1, &(0x7f0000008000)='/dev/amidi#\x00', 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9686, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f000000a000)={{0x2, 0x3, 0x7, 0x3, 0xc00000000}, 0xd2f, 0x0, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000000a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0xfffffffffffffdf0) r4 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/15 17:03:32 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f7e000-0x8)={0x19980330, r1}, &(0x7f0000d65000-0x18)={0x4, 0x81, 0x5, 0x5, 0x4, 0xd250}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000)="070a75b02607c3f73408f27a3a2bf1e5960d9e05f33041edfc97ae605a2bc807f2f462", 0x23) 2018/01/15 17:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000193000)='/dev/cuse\x00', 0x410800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00008b1000)={{0x7ff, 0x2c9a}, 0x1, 0xffffffff, 0xd6d, {0x7, 0x40}, 0x4, 0xb856, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f000018e000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fb4000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x0, 0x3f, 0x20000000009}, &(0x7f0000521000)=0xa0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000af8000-0x4)=0x0) creat(&(0x7f00005f8000-0x8)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000353000)={r2, 0xd1e}, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000003e000)=@assoc_id=r2, &(0x7f0000e18000-0x4)=0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000319000+0x20)=""/159) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d66000-0x10)={r2, 0x8, 0x4, [0xfffffffffffffffa, 0x0, 0x100, 0x3f]}, &(0x7f0000985000-0x4)=0x10) r6 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00007c2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) syz_open_dev$adsp(&(0x7f0000607000-0xb)='/dev/adsp#\x00', 0x2, 0x301000) [ 149.475399] device eql entered promiscuous mode 2018/01/15 17:03:32 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/vga_arbiter\x00', 0x88080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000709000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x222, 0x0, 0x7}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ee000-0x8)={r1, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c84000-0x98)={r1, @in={{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]}, 0x1, 0xfe00000000000000}, &(0x7f00009e7000)=0x98) r2 = socket(0x10002000000011, 0x8000000080003, 0x3) sendto$inet6(r2, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:32 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x10) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000e70000)=""/228) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000097d000)={0x2, 0x7f, 0x0, 0x4, 0x197, 0x11}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000b27000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008a2000/0x12000)=nil, 0x12000, 0x3000, 0x3, &(0x7f0000ba8000/0x3000)=nil) r3 = syz_open_dev$sndpcmp(&(0x7f0000e71000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000e71000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000feb000)={0x1, &(0x7f0000978000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgid() mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 17:03:32 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) mkdir(&(0x7f000082f000)='./file0\x00', 0x8) [ 149.566810] FAULT_FLAG_ALLOW_RETRY missing 30 [ 149.579976] CPU: 0 PID: 23662 Comm: syz-executor0 Not tainted 4.15.0-rc7-mm1+ #56 [ 149.587646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.597001] Call Trace: [ 149.599594] dump_stack+0x194/0x257 [ 149.603235] ? arch_local_irq_restore+0x53/0x53 [ 149.608404] ? handle_userfault+0xb97/0x2500 [ 149.612840] handle_userfault+0xbd9/0x2500 [ 149.617081] ? handle_userfault+0x185a/0x2500 [ 149.621596] ? userfaultfd_ioctl+0x4520/0x4520 [ 149.626163] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.631333] ? __lock_is_held+0xb6/0x140 [ 149.635387] ? print_irqtrace_events+0x270/0x270 [ 149.640211] ? print_irqtrace_events+0x270/0x270 [ 149.644947] ? get_user_pages_fast+0x277/0x340 [ 149.649515] ? perf_event_sync_stat+0x5b0/0x5b0 [ 149.654165] ? __perf_event_task_sched_in+0x200/0xc20 [ 149.659346] ? __lock_acquire+0x664/0x3e00 [ 149.663578] ? check_noncircular+0x20/0x20 [ 149.667788] ? __lock_acquire+0x664/0x3e00 [ 149.672023] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.677197] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.682371] ? find_held_lock+0x35/0x1d0 [ 149.686420] ? __handle_mm_fault+0x3296/0x3ce0 [ 149.690994] ? lock_downgrade+0x980/0x980 [ 149.695146] ? lock_release+0xa40/0xa40 [ 149.699106] ? do_raw_spin_trylock+0x190/0x190 [ 149.703681] ? userfaultfd_ctx_put+0x720/0x720 [ 149.708270] __handle_mm_fault+0x32a3/0x3ce0 [ 149.712667] ? __pmd_alloc+0x4e0/0x4e0 [ 149.716532] ? print_irqtrace_events+0x270/0x270 [ 149.721276] ? plist_check_head+0xe2/0x130 [ 149.725491] ? find_held_lock+0x35/0x1d0 [ 149.729540] ? handle_mm_fault+0x2a0/0x930 [ 149.733767] ? lock_downgrade+0x980/0x980 [ 149.737920] handle_mm_fault+0x38f/0x930 [ 149.741962] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 149.746522] ? vmacache_find+0x5f/0x280 [ 149.750478] ? find_vma+0x30/0x150 [ 149.754003] __do_page_fault+0x5c9/0xc90 [ 149.758055] ? mm_fault_error+0x2c0/0x2c0 [ 149.762184] ? lock_release+0xa40/0xa40 [ 149.766151] do_page_fault+0xee/0x720 [ 149.769933] ? __do_page_fault+0xc90/0xc90 [ 149.774153] ? _raw_spin_unlock+0x22/0x30 [ 149.778295] ? __mark_inode_dirty+0x262/0x1170 [ 149.782869] ? __inode_attach_wb+0xf50/0xf50 [ 149.787263] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.792104] page_fault+0x2c/0x60 [ 149.795538] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 149.801315] RSP: 0018:ffff8801cf18f928 EFLAGS: 00010246 [ 149.806657] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 149.813905] RDX: 000000000000010c RSI: ffffc90001c6f000 RDI: ffff8801cf18fd28 [ 149.821153] RBP: ffff8801cf18fa08 R08: 0000000000000000 R09: 1ffff10039e31ed1 [ 149.828664] R10: ffff8801cf18f858 R11: 0000000000000003 R12: 1ffff10039e31f28 [ 149.835914] R13: ffff8801cf18f9e0 R14: 0000000000000000 R15: ffff8801cf18fd20 [ 149.843181] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 149.848360] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 149.853543] ? iov_iter_revert+0x9d0/0x9d0 [ 149.857759] ? current_kernel_time64+0x122/0x2f0 [ 149.862506] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.867524] ? trace_hardirqs_on+0xd/0x10 [ 149.871651] ? current_kernel_time64+0x1d4/0x2f0 [ 149.876394] generic_perform_write+0x200/0x600 [ 149.880955] ? __vfs_getxattr+0x8b/0xc0 [ 149.884932] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 149.890188] ? file_update_time+0xd3/0x5b0 [ 149.894408] ? current_time+0xc0/0xc0 [ 149.898197] ? clear_nlink+0xb0/0xb0 [ 149.901903] ? down_write+0x87/0x120 [ 149.905602] __generic_file_write_iter+0x366/0x5b0 [ 149.910509] ? check_noncircular+0x20/0x20 [ 149.914729] generic_file_write_iter+0x399/0x790 [ 149.919467] ? __generic_file_write_iter+0x5b0/0x5b0 [ 149.924565] ? iov_iter_init+0xaf/0x1d0 [ 149.928523] __vfs_write+0x684/0x970 [ 149.932215] ? lock_acquire+0x1d5/0x580 [ 149.936185] ? kernel_read+0x120/0x120 [ 149.940075] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 149.944809] ? __sb_start_write+0x209/0x2a0 [ 149.949130] vfs_write+0x189/0x510 [ 149.952666] SyS_write+0xef/0x220 [ 149.956100] ? SyS_read+0x220/0x220 [ 149.959702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.964699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.969444] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 149.974178] RIP: 0033:0x452cf9 [ 149.977345] RSP: 002b:00007f42fa95cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 149.985036] RAX: ffffffffffffffda RBX: 00007f42fa95d700 RCX: 0000000000452cf9 [ 149.992306] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 149.999554] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 150.006806] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 2018/01/15 17:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f000092a000-0xd)='/dev/net/tun\x00', 0x0, 0x1ffffd) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000611000-0x78)={0x100000001, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1f, 0x7f, 0xd863, 0x4, 0x0, 0x400, 0x1000, 0x6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000a4d000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/15 17:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006df000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf8000)=0x404, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005b2000)="1400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000006a000)=""/200) 2018/01/15 17:03:32 executing program 6: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000569000-0x28)={@common='irlan0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000c77000)={0x0, @common='dummy0\x00'}}}}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000d1d000)=0x0, 0xc1d1) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d1e000-0x10)='/dev/input/mice\x00', 0x0, 0x10200) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000649000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0x5) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000d1d000)={0x0, 0x0, []}) [ 150.014053] R13: 0000000000a2f7ef R14: 00007f42fa95d9c0 R15: 0000000000000000 [ 150.028600] audit: type=1326 audit(1516035812.955:1690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23691 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000092b000)={0x0, 0x0, &(0x7f00008c5000-0x10)={&(0x7f0000f92000)={0x2, 0x6, 0x6, 0x7, 0xd, 0x0, 0x2, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@loopback={0x0, 0x1}, 0x2, 0x10, 0x10}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_lifetime={0x4, 0x0, 0x6, 0xfffffffffffffffe, 0xfffffffffffffff9, 0xfff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) sendto$inet6(0xffffffffffffffff, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xf, 0x7, 0x0, 0x1}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0}, @sadb_key={0x1, 0x8, 0x0, 0x0, ""}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f000003e000-0x12)=@random={'security.\x00', "2e5b47504cdf2800"}, &(0x7f000007b000-0x7)='vmnet1\x00', 0x7, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/enforce\x00', 0x8002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000c53000-0x4)=0x11, 0x4) 2018/01/15 17:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000436000)='./file0\x00', 0x4bca4312e58e4146, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000bb7000-0x10)={0x9, 0x80000004, 0x1, 0x2}, 0x0) r1 = syz_open_dev$adsp(&(0x7f000081f000)='/dev/adsp#\x00', 0xffffffffffffff80, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00002ce000-0x4c)={0x6, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000062000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000be1000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b55000-0x8)={r2, 0x7, 0x4}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f00006b1000-0x13)='/dev/snd/controlC#\x00', 0xdf1, 0x22400) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000017f000-0x53)=""/83) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000c21000)={0xffffffff, 0xfffffffffffffffd, 0x89, 0xed}, 0x10) getsockname(r3, &(0x7f00008d6000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005da000)=0x10) sendmsg$nl_xfrm(r3, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20000000000000, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000099d000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c5f000-0x4)=0x7, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000439000)='/selinux/checkreqprot\x00', 0xc00, 0x0) 2018/01/15 17:03:33 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000aef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000af1000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/15 17:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_delete(r0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r1/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x14) 2018/01/15 17:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000272000)=""/0, &(0x7f0000712000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000098b000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) write(r0, &(0x7f0000889000-0x6f)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000058c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d97000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dde000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c26000)=0xc) fchownat(r1, &(0x7f0000b04000)='./file0\x00', r2, r3, 0x8de2acf300e850d9) [ 150.107284] audit: type=1326 audit(1516035812.955:1691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23691 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c92000-0x1)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d77000)={0x0, 0x2}, &(0x7f0000e07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003a6000)=@sack_info={r1, 0x9, 0x7}, &(0x7f00005a7000)=0xc) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r4, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r4, &(0x7f00003f7000)=[{{&(0x7f00009b7000-0x5)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000067c000)=[], 0x0, &(0x7f0000a83000)=""/154, 0x9a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x989680}) 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000701000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e79000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006da000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c03000-0xe)={r2, 0x8, 0x3, [0x1d249f2d, 0x0, 0xfffffffffffffffb]}, &(0x7f00008ac000-0x4)=0xe) sendto$inet6(r1, &(0x7f0000a34000-0x74)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f000064d000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f4b000)=@assoc_value={0x0, 0x0}, &(0x7f0000041000)=0x8) syz_open_dev$audion(&(0x7f0000ae2000-0xc)='/dev/audio#\x00', 0xb8f6, 0x4080) 2018/01/15 17:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007d1000-0x12)='.request_key_auth\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f52000-0xaf)="", 0x0, 0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d51000)=0x8) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, r0) keyctl$read(0xb, r2, &(0x7f0000df0000)=""/2392, 0x958) 2018/01/15 17:03:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000+0x675)=0x962, &(0x7f000013f000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005d2000)={0x0, 0x0}) ioctl(r1, 0x227e, &(0x7f0000001000-0x1)="") 2018/01/15 17:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f81000-0x5b)='net/udp\x00') preadv(r0, &(0x7f00006e7000)=[{&(0x7f00004c5000)=""/1, 0x1}, {&(0x7f0000762000)=""/200, 0xc8}, {&(0x7f0000a4d000-0x65)=""/101, 0x65}], 0x3, 0x0) creat(&(0x7f0000485000-0x8)='./file0\x00', 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000294000)=0x3) writev(r0, &(0x7f0000009000-0x8)=[{&(0x7f00002bc000)='5', 0x1}], 0xd47b84c) sendmsg$key(r0, &(0x7f0000a57000-0x38)={0x0, 0x0, &(0x7f0000e8a000-0x10)={&(0x7f0000120000-0x50)={0x2, 0x15, 0xe, 0x0, 0xa, 0x0, 0x3, 0x2, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa02}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x20008811) 2018/01/15 17:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000669000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002bd000)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000623000)=@get={0x1, &(0x7f000093a000-0x63)=""/99, 0x2}) inotify_init1(0x80800) recvfrom$inet(r1, &(0x7f0000165000)=""/152, 0x98, 0x40002041, &(0x7f0000f1f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:33 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000063c000-0x6)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f00007f8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) fcntl$setstatus(r2, 0x4, 0x42000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000d55000/0x3000)=nil, 0x5000) shmdt(r3) sendfile(r1, r1, &(0x7f00000f9000)=0x0, 0x401) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000990000)={0x6, 0x1f}) 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 150.350073] device eql entered promiscuous mode 2018/01/15 17:03:33 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000ff) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f55000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c22000-0x4)=0x14) connect$inet6(r0, &(0x7f0000f54000)={0xa, 0x1, 0x4da, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/15 17:03:33 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9b000-0xa)='/dev/ptmx\x00', 0x80, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe9000-0x4)=0x7) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000fe9000)='/dev/audio#\x00', 0x5, 0x8000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000fe9000)={@generic="be014e452489aa367b21480ecbe0f52f", @ifru_settings={0x0, 0x4700000000000000, @sync=&(0x7f0000fe9000)={0x5, 0x2, 0xc8c8}}}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f00000f2000-0xc5)=""/197) 2018/01/15 17:03:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xb0140, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dbc000-0xb)='dctcp-reno\x00', 0xb) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000080e000)='/dev/sg#\x00', 0x0, 0x0) mlockall(0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) dup3(r1, r2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000c1d000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) 2018/01/15 17:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) setitimer(0x0, &(0x7f000025e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000195000)='/dev/rfkill\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000123000)={&(0x7f00004ea000/0x3000)=nil, 0x7, 0x7, 0x84, &(0x7f0000f5a000/0x1000)=nil, 0x3}) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fbc000-0x1000)="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") msgrcv(0x0, &(0x7f0000ede000-0x6c)={0x0, ""/100}, 0x6c, 0x8000000000000000, 0x0) msgsnd(0x0, &(0x7f000018c000)={0x1, ""}, 0xdc, 0x0) 2018/01/15 17:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x420}, 0xff05) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000020e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000051a000-0xb8)={0x0, 0xfff, 0x8, 0x1000, 0xfffffffffffff001, 0x6, 0x100000000, 0x7bff, {0x0, @in6={{0xa, 0x3, 0xb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x9, 0x8000, 0x596f}}, &(0x7f000045c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000961000-0x20)={r1, 0x18, "f661162dfea86a854bdde62d892f7b8bba45027625ecde50"}, &(0x7f0000a4c000-0x4)=0x20) 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000059000-0x9)='/dev/dsp\x00', 0x20400, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000097d000)=0x0) ptrace(0x421f, r2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008cc000)={r0, r1}) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000250000-0x4)=0x40000001c, 0x4) recvfrom$unix(r0, &(0x7f00006f5000-0x1000)=""/4096, 0x1000, 0x1, 0x0, 0x9e) connect(r0, &(0x7f00008f6000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/15 17:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/ppp\x00', 0x80, 0x0) bind$ipx(r2, &(0x7f0000f24000)={0x4, 0x7fffffff, 0xffffffff, "ce04e2a49435", 0x2b, 0x0}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r4, r3) sendmsg(r6, &(0x7f000082f000-0x1c)={0x0, 0x0, &(0x7f0000806000-0x8)=[], 0x0, &(0x7f0000167000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) [ 150.755363] audit: type=1326 audit(1516035813.681:1692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23773 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 150.788069] audit: type=1326 audit(1516035813.707:1693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23773 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=38 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 150.819383] audit: type=1326 audit(1516035813.707:1694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23773 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f76000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000db8000-0xa)='./control\x00', &(0x7f0000907000-0x4a)={0x8, 0x0, ""}, &(0x7f0000bc8000)=0x0, 0x0) 2018/01/15 17:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000990000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000879000)={0xfffffffffffffffc, 0x0, 0x10001, 0x4a04}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000055f000-0x10)={r1, 0x5}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") 2018/01/15 17:03:33 executing program 0: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000031b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000051000-0x7c)="71c750627c6c4d60650897b58ba4d7bb1adbca2cc137679527f99e7912ce1d4b308abd347d1accf3369f0c4333d4d6d75a61fa6db545ca83f29ae3707279d273ff0ecae8a9506931f4c7414cb27af7650dd392181859d21ec14f1989951ad73f459209a6dc6dd05c09f2589b1781ae32826ae6b1e9438e568dbe8e5c", 0x7c) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000037d000)=[{&(0x7f0000941000)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ed3000-0x9)='/dev/sg#\x00', 0xfff, 0x80001) mknodat(r1, &(0x7f00005e2000-0x8)='./file0\x00', 0x0, 0x800) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002fb000-0x4)='tls\x00', 0x4) [ 150.845591] audit: type=1326 audit(1516035813.709:1695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23773 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 150.871131] audit: type=1326 audit(1516035813.710:1696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23773 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000abd000-0x4)=0x5f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x40006, 0x6) sendto$inet6(r1, &(0x7f00002b9000-0x74)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x100f1, 0x0, &(0x7f0000e76000)={0xa, 0x1, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) 2018/01/15 17:03:33 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)={0x14, 0x41, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x18, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000a52000)=0x0, 0x80000001) lseek(r2, 0x8000, 0x0) rmdir(&(0x7f000009b000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/15 17:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r1, 0x4000000000000002) flock(r0, 0x1) fstat(r2, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/15 17:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000511000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x80000001, 0x0, 0x407ffc0003}]}) get_robust_list(0x0, &(0x7f0000c1c000-0x8)=&(0x7f00004d2000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) 2018/01/15 17:03:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000-0x48)=[{r0, 0x40, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x9, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000005000-0xc)='/dev/audio#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000005000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f00004c5000-0x1f)=@file={0x0, ""/29}, &(0x7f000059b000-0x4)=0x1f) r3 = creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000f84000)={&(0x7f0000e72000/0x1000)=nil, 0x1000}) 2018/01/15 17:03:33 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$dupfd(r0, 0x406, r0) 2018/01/15 17:03:33 executing program 5: mmap(&(0x7f0000000000/0x13d000)=nil, 0x13d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000013b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013c000-0x10)={&(0x7f000012b000-0xb8)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = semget(0x0, 0x2, 0x200) mmap(&(0x7f000013d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x6, 0xe, &(0x7f000013e000-0x26)=""/38) 2018/01/15 17:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000528000)={0x0, 0xd3e}, &(0x7f00009bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x91)={r1, 0x89, "bff0356b78425976747b7266ebe2879ee04f905933be6b262d0452434cae697854408228425a4dcafe12e456bd7feaad344ea627cf67aeaa902d253229fcc16788da5d66245ee255179ecee807bb48aa050d11fb43664583abdf9268f583ca55d180aaa1f13c2888dc2f7851c3444f54a2ca3845c7fdf23740d1a0822463bca8f2339c92a8470da2f4"}, &(0x7f0000304000)=0x91) [ 150.921769] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1794 sclass=netlink_audit_socket pig=23805 comm=syz-executor2 [ 150.926990] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1794 sclass=netlink_audit_socket pig=23805 comm=syz-executor2 [ 150.949735] audit: type=1326 audit(1516035813.713:1697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23773 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:33 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000032a000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xff, @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, 0xffff, 0xfff, 0x4, 0x4, 0x7dd, 0x1, 0xffffffff, 0x88da, 0x10000000000000, 0x4, 0xd22, 0x6, 0x3, 0x5]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x3f, 0x7, 0x8, 0x9, 0x48a, 0x401, 0xa1, {r3, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8000, 0x6, 0x140000, 0x3}}, &(0x7f0000000000)=0xb8) keyctl$join(0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x56000, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000000)=0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f000058d000-0x8)=0x0, 0x6, 0x2) 2018/01/15 17:03:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0xd9)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) timerfd_gettime(r0, &(0x7f000003e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000521000-0x4)=0xffff, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000507000-0x120)={0x4f6c, 0x6e, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x4, 0x6, "3ccd6715a948cb39cf2202fa535970ae", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006be000-0x90)={0x1, 0x10000, 0x6, 0x5, 0x2, [{0x4, 0x0, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffffffff, 0x91, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/15 17:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00001dd000-0xf0)=@newsa={0xf0, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x200, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fe9000)=0x1b, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ftruncate(0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000078a000-0x30)={0x4e2cff1c, 0xfffffffffffffffe, 0x9, 0x5, 0xfffffffffffff620, 0xe60a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 150.997622] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 151.013885] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/15 17:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000722000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b1e000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000047c000)={0x10, 0x0, &(0x7f0000e3d000)=[@release={0x40046306, 0x1}, @release={0x40046306, 0x4}], 0x49, 0x0, &(0x7f00005be000)="3be4e1850644e448f1cc9f91386727f7052f9f03cf7f4709de765895ffe8c955757c89ffb8047514a5008da38ef3a1abd9d94b307c47bdaa8282a751adadcaf315934cdfb085611b10"}) write(r1, &(0x7f000024d000)="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", 0xfc) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000019000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00004b0000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a000000") ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000045000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x541f, &(0x7f000000d000-0x8)=0x2) fchmod(r0, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000019000-0x4)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/sequencer\x00', 0x0, 0x0) mremap(&(0x7f0000d5e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000217000/0x2000)=nil) faccessat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000085d000-0x5)='./file0\x00', &(0x7f0000f98000)=@random={'trusted.\x00', '/dev/sequencer\x00'}) writev(0xffffffffffffffff, &(0x7f0000010000-0x50)=[], 0x0) ppoll(&(0x7f0000013000-0x10)=[], 0x0, &(0x7f0000df9000)={0x0, 0x0}, &(0x7f0000013000-0x8)={0x0}, 0x8) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d6c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000093d000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) syncfs(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000555000-0x74)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d2e000-0x100)={0x8bb, 0x38, 0x4, 0x10001, 0x4, [{0xe9e, 0x8, 0x400, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x1, 0x1000, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100, 0x1, 0x101, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8d7, 0xfffffffffffffff8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000f89000-0xe9)=""/233) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00008ee000)='/dev/dmmidi#\x00', 0x3f, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00007b9000)={0x5, 0x8, 0x91d, 'queue1\x00', 0xca0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 151.090406] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 151.099704] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 [ 151.139115] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 [ 151.168700] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 17:03:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x5b1e}, 0x8) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x7f}, 0x1c) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000411000)=0x0, &(0x7f00000ce000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000003d000-0xd)='/dev/net/tun\x00', 0x0, 0x2801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r1 = syz_open_dev$midi(&(0x7f0000a4d000)='/dev/midi#\x00', 0x87fb, 0x20400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f1e000-0x50)={0x384, @time={0x77359400, 0x0}, 0x6, {0x8000, 0x80}, 0x6d7, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000a0f000)=""/0, 0x0, 0x0) 2018/01/15 17:03:34 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c37000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00006ca000-0x4)=0x0, &(0x7f0000aff000)=0x4) bind$netlink(r1, &(0x7f00008a5000)={0x10, 0x0, 0x3, 0x10000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ee5000)={0x1, &(0x7f0000620000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) clock_getres(0x4, &(0x7f00001fe000)={0x0, 0x0}) ppoll(&(0x7f0000b42000)=[{r0, 0x10, 0x0}], 0x1, &(0x7f0000f94000)={0x77359400, r1}, &(0x7f00003c1000)={0x0}, 0x8) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7a000)='/dev/vga_arbiter\x00', 0x101001, 0x0) syncfs(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$eventfd(r2, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000028a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$sock_int(r0, 0x1, 0x40000000e, &(0x7f00009ea000-0x4)=0x0, &(0x7f0000dd8000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b10000)={0x0, 0x1f, 0x6, [0x5, 0xfff, 0x8, 0x7, 0x400, 0x5]}, &(0x7f00009a0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000079a000-0x10)={0x0, 0x64, &(0x7f0000a1c000-0x64)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfdef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x1d4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}]}, &(0x7f00004f2000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009b9000)={0x0, 0x2, 0x0, 0x40, 0x0}, &(0x7f00006ec000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000734000)={0x0, 0x7fffffff}, &(0x7f0000269000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000015f000-0xc)={r1, 0x86df, 0x21}, &(0x7f0000524000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ae3000)={r2, 0x7}, &(0x7f0000935000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a53000)=0x100, 0x4) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000911000-0x8)=0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ca9000-0x38)={&(0x7f0000452000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000752000-0x40)=[{&(0x7f0000fc5000)="b54161f1d08df1e8f54ebe124706e846bb97debe4ab20df15092c19f2f4138e129f2cc8e49ea3a1363866e3ff7447a97b98aa9c26c4c5147bb6c5f5b21ea794c9e146056af8a8d2409e304ffc644d7452503076a0f1a56e8821bb393eed7d1a8c42968a63a49f370461cd544b655b9b60c6616610aad810b79031ea43bebe11e87d1b755982e0b365ee3fd60eeec212a0b", 0x91}, {&(0x7f0000a34000)="055c1e94a3e7c06bec29732bca63b6709c49fb6daccd39fb875a74512cb24f4679d3cc39840aaef5e62bcaa92fdb278b499e19448ca0feee2dac70162d3ca379ad9910d37b7aa66ba31def1df960fe3d2a1f655dc91b705350b9a3f2873e021219261af45ec9235aa34d1c994b60d93cce4c3f14472f0e6f943c7dc67681e192542f61aaea49f0ab4b8a36ee61c321cb7cb0c35ecd71f7406606143a987275fd217c76078364d74a0af51bd7e5ff4f743b3165dc791f36ae7d7e5215efe6d35c74c00e22f6545f80732fcfe4f33cd5875db05ff69725f9d9ba59", 0xda}, {&(0x7f00007af000)="6e085e96732028880203232e61a698894d08ced6781603fbf86bcbccbc1f5d7d6895b9e0ee10239317e9e291947c5e352239e7b1353371d0c72734d47839db5efad6e1cca64d3e362e7e51af46d1d7534182a15ca968fc5b713a36806c746821ee893cd65a152c222252ea546349cacf4cc0ba3b0563cba90d4188b833cf44c4eaf9f06058c14829c3ff57daacf99b3f5aa7d9a4617ce154098928fff95f35c6a808bc553d6eb2fdfc3ddcda4b69dcdf62a8928741cfbc272ee91f6bb39f0e85c0a073d4a5e6aa5a3c65029efb257a691347148d55ab57aa83412f99e604ba3e2dce4631b35099a0563f32bfb407bf74c444690ecd353d5b47c62ec6aea33e", 0xff}, {&(0x7f0000d3b000-0x42)="2095c66732bbe34c1333c2e43a816be405b2186d029abcadd82313e5da94c43a35d338ed754509e02d12cfe70a8d9f9ce4edd7686b5d0ee599fe8b788c0abb0365c8", 0x42}], 0x4, 0x0, 0x0, 0x4}, 0x8000) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f4b000-0x7)={&(0x7f0000eb3000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000abf000-0x10)=[{&(0x7f0000138000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000bdb000-0xd)=""/13, 0xd, 0x20}, 0x40000100) read(r1, &(0x7f0000b8b000)=""/133, 0x85) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000011c000-0x4)=0x0) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/15 17:03:34 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00003b6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000043f000)=0x48) recvfrom(r0, &(0x7f0000821000-0xc6)=""/247, 0xf7, 0x8c39371997d26d67, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000001000-0x28)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 151.239710] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/15 17:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000037a000-0x88)={0x10000, {{0xa, 0x0, 0x8002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioperm(0x0, 0xc9e0, 0x7fffffff) r4 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000092d000-0x20)={@generic="7c23c30000000900089332a99ebed665", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000367000)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f0e000-0x4)=0xf495, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x2, &(0x7f00003fc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000980000)={0x0, 0x3b}, &(0x7f0000a51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ee3000-0x8)={r5, 0xda5}, &(0x7f0000734000)=0x248) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004d0000-0xa0)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x8, 0x800, 0x40}, &(0x7f00007ba000)=0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x80003, 0x8) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000fa8000-0xae)=""/174, &(0x7f000033b000-0x4)=0xae) mkdir(&(0x7f0000ea5000)='./file0\x00', 0x3) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000f48000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$tun(r0, &(0x7f0000fbe000-0x113)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = syz_open_dev$sndmidi(&(0x7f0000020000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x80000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00004c1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d7c000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002b7000-0x4)=0xc) 2018/01/15 17:03:34 executing program 0: r0 = eventfd2(0x9, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000630000-0xa)='/dev/dsp#\x00', 0x400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000c01000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000+0x20c)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000813000)=""/0, &(0x7f0000b9c000-0x4)=0x0) ioctl$KDADDIO(r2, 0x4b34, 0x5) ioctl$TCGETA(r2, 0x5405, &(0x7f0000322000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000cba000)={0x9, 0x4, 0x0, 0x3, 0x4, 0x540}) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000024000-0x20)={@generic="78298db1075224bed247810146c802a8", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 151.290497] sctp: [Deprecated]: syz-executor2 (pid 23888) Use of struct sctp_assoc_value in delayed_ack socket option. [ 151.290497] Use struct sctp_sack_info instead 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) r1 = getpid() ptrace$setopts(0x4200, r1, 0x100000000, 0x1) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x32) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000042000)=@add_del={0x2, &(0x7f000038f000-0x10)=@common='nr0\x00', 0x8523}) sendto$inet(r1, &(0x7f0000728000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000024d000-0x4)={0x5, 0x7, 0xb000}, 0x4) [ 151.337708] sctp: [Deprecated]: syz-executor2 (pid 23894) Use of struct sctp_assoc_value in delayed_ack socket option. [ 151.337708] Use struct sctp_sack_info instead 2018/01/15 17:03:34 executing program 7: r0 = socket(0x11, 0x8000000080003, 0x0) r1 = accept4$netrom(r0, &(0x7f0000c0b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b53000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x7}, 0x8) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ftruncate(r1, 0x51) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000362000-0x78)={0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x2, 0x831, 0x5, &(0x7f0000fa1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xabbf, 0x9, 0x6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/15 17:03:34 executing program 3: 2018/01/15 17:03:34 executing program 6: 2018/01/15 17:03:34 executing program 5: 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 17:03:34 executing program 0: 2018/01/15 17:03:34 executing program 2: 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:34 executing program 1: 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000785000-0x4)=0x3, 0x4) 2018/01/15 17:03:34 executing program 5: 2018/01/15 17:03:34 executing program 6: 2018/01/15 17:03:34 executing program 5: 2018/01/15 17:03:34 executing program 2: 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7c22, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000000080003, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:34 executing program 5: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 151.538898] device eql entered promiscuous mode 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x2) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000e6b000)=0x0, &(0x7f00007fb000)=0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00009d1000)=""/178) pwrite64(r0, &(0x7f0000003000-0x28)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a", 0x1f, 0x0) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x1f) 2018/01/15 17:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7c22, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x4000000000000001) ioctl(r0, 0x440000000000127f, &(0x7f0000009000)="cf") 2018/01/15 17:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038b000-0xf)='/dev/sequencer\x00', 0x60000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e45000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00003a5000-0x138)={{0x6000, 0x1000, 0xd, 0x0, 0x80, 0x2, 0x80, 0x1, 0x80000001, 0x3ff, 0x91, 0x7, 0x0}, {0x100000, 0x1000, 0x1b, 0x1, 0x6794, 0x7, 0x0, 0x9, 0x315, 0x5, 0x4, 0x8001, 0x0}, {0x6000, 0x2000, 0x14, 0x7fffffff, 0x80000001, 0x1, 0x8, 0x2, 0x5, 0x101, 0x400, 0xffff, 0x0}, {0x1f000, 0x7000, 0xf, 0x9, 0x5, 0x3, 0x441, 0x3, 0x3ff, 0x3, 0x7, 0x2, 0x0}, {0x4000, 0x10002, 0x8, 0x9, 0x1ffe00000000000, 0x2, 0x80, 0x3, 0x56c, 0x324600000000000, 0x1ff, 0x9, 0x0}, {0x0, 0x6000, 0x1c, 0xd84c, 0x7d14, 0x2, 0xffffffffffffff4a, 0x0, 0x5, 0x9, 0xffffffff, 0x3, 0x0}, {0x0, 0x100000, 0xe, 0x4, 0x80000000, 0xef, 0x2, 0x6, 0x6, 0x2, 0x4, 0x81, 0x0}, {0x3000, 0x6002, 0xc, 0x1ff, 0x8, 0x9, 0xffffffffffffff01, 0x8, 0x11, 0x3, 0x8cff, 0x6, 0x0}, {0x3, 0x1f000, [0x0, 0x0, 0x0]}, {0xd000, 0x6001, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x4, 0x522002, 0x1, 0x800, 0x0, [0x0, 0x3f, 0x101, 0x100000001]}) r1 = socket(0x18, 0x0, 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00004da000-0x59)=""/89) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x6, 0x0, 0x0, 0x40, 0x0, "fab9484ca8a0abe9700df2209e76204d00000009a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000035b000)=[{&(0x7f0000bc2000-0x2a)="29000000180031090020000101000001020001000000ff06800000000c000800040008000000f4ff01", 0x29}], 0x1) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000a30000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0xff3d) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000da2000)='/dev/snd/seq\x00', 0x0, 0x1ffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000161000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x410000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000580000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e41000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) 2018/01/15 17:03:34 executing program 1: 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000a, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d4b000-0x3)='nv\x00', 0x3) 2018/01/15 17:03:34 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000d1b000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r2, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000400000)={r2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00004bf000-0x18)={0x0, 0x8, 0x30, 0x63, 0x100}, &(0x7f0000e0a000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001f0000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3}, 0x98) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00002b5000)=[0x8d]) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f0000d23000-0x4)=0x10) getitimer(0x2, &(0x7f00001bc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f000053c000-0x6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000d98000)={r1, 0x0}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c11000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket(0x2, 0x2, 0xe) write(r0, &(0x7f0000d08000-0x1f)="1f00000001021f000008f7ffffbcf6ff0a0000ff0900070000000000000018", 0x1f) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000632000+0xafb)=0x0, &(0x7f0000948000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000138000)=0x0) 2018/01/15 17:03:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000032c000)=0x2) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00004fb000)="2200000014000721004f10f7e2ff05000200030000ed000008000200e700ff02f155", 0xffffffffffffff54) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000074e000)={0x0, 0x9351, 0x1, 0x100, 0x9, 0xfe, 0x1, 0x401, {0x0, @in6={{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x7fff, 0x3, 0x0}}, &(0x7f0000819000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008d4000)={r2, 0xfffffffffffffffa, 0x0, 0x2}, 0x10) 2018/01/15 17:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000767000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000c47000-0x8)='keyring\x00', &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat(0xffffffffffffff9c, &(0x7f00004bc000)='./file0\x00', 0x0, 0x13) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000744000+0xc4e)=@assoc_value={0x0, 0x0}, &(0x7f0000a9b000)=0x8) add_key(&(0x7f0000e99000)='encrypted\x00', &(0x7f0000226000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000303000-0x64)="", 0x0, 0xfffffffffffffff9) lseek(r0, 0x0, 0x3) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d1000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000844000-0x8)=0x0) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) epoll_create1(0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000862000-0x2)=0x6, &(0x7f00009b0000-0x8)=0x2) 2018/01/15 17:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000373000)='/dev/ppp\x00', 0x14100, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000cde000)={"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"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b9c000-0x4)=0x8000203) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b2000)={@common="690036744800700100", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000010d000-0xaf)=""/175, &(0x7f00008f3000-0x4)=0xaf) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000680000-0xf4)=""/244, &(0x7f0000001000)=0xf4) r1 = syz_open_dev$vcsn(&(0x7f00000af000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000f2d000)=0x100000000) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000a24000)='/dev/snd/pcmC#D#p\x00', 0x9cd, 0x14100) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000de4000-0x9e)=""/158) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) move_pages(r3, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000b61000-0x40)={0x401, 0x1, 0x5a, 0x5, "0afd0c1a51dd1a07b54ec0172a8aad243df6a21492c3c108f82a8e61ae9e494e8b9d19f2c4c6e7e98c3c5a90", 0x1f}) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000326000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2)='^\x00', 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x7, 0x0, 0x4, "fe17758f03aa75486a1f7d08459d6c01d30edd426e038fec0a30cd6fd114a1ffe62b71fc267e604e075d16f9002e75144f143f21dff04487130254b7e161c696", "5f9ea5dc2b1a50370dbfeb92450a221c9ed802f09244cb93b97af7281b2ab83f", [0x8, 0x10001], 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0xab2)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x1, 0x7, 0x80000000, 0x100000000, 0x0, 0x2, 0x42, 0x2, 0x20, 0x1, 0x1, 0x56, 0x7fff, 0x3, 0x822, 0x10000, 0x40, 0x5, 0x479, 0x1ff, 0x800, 0x45, 0x100400, 0x8, 0x703, 0x0, 0x6, 0x101, 0x3ff, 0x7, 0xffff, 0xfffffffffffff800, 0x8, 0x7, 0x7fff, 0x7, 0x0, 0x9, 0x4a1168d5afa916d7, @perf_config_ext={0x80000000, 0x4}, 0x0, 0x400, 0x3ff, 0x0, 0x1, 0x30, 0x0, 0x0}, r1, 0x3d, r2, 0x8) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000ff7000-0xbc)={0x7f, 0x0, 'client1\x00', 0x1, "0b403261fb7a0562", "cc998c35b6f732a859fee00ca46f499979454e3b3da992f3d471ddb2c3391f26", 0x9165, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ff8000-0x1)="e31e4519ff1282d4390ba874449207ae761451cd6b8422519e7228626260415e3cc1c2022647aa4ecf5765f846b336f1bca7f7ccdf0f376ed59ab38d018c69c7b66e57e929b3b45bcafd6e2a99bc1deabe8f5bbe14148cf0b2c43fb39499cf1790def305cfb13f3f6f0ef1527c5d6cc116baba2232f37dae7c62c9834cef7fb9e2b846870e9bee505c425bf1f5b8b0d7f2989f705ed47e44e77a6c707b7850515df74ec22202b74fc06ef6a7e76f4c41c601891c59cdec20cdf98bdfeb0c9eded6dc6f8c07cfe72ebc16eb6f8f03a435473657479c831227e2cc93072b5e38bfac61b09a7e1c08a63b", 0xffffffffffffff0a) writev(r3, &(0x7f0000e4e000-0x10)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c0004000800840000000400d3e56b", 0x29}], 0x1) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a95000)=0x0, &(0x7f0000091000)=0x0, &(0x7f0000103000-0x4)=0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r0, 0xbe09) [ 151.758808] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 151.798055] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000298000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f000001c000)='/dev/vcs#\x00', 0x401, 0xc200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000015000)={0x2, [0x9, 0x4d]}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000015000-0xa)='/dev/vcs#\x00', 0xff, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000021000-0xb0)={{0x5, 0x1ff}, 'port0\x00', 0x80, 0x8, 0xb98, 0x4, 0x6, 0x111, 0x9, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x2000000000000000}]}, 0x10) writev(r2, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000022000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008bd000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000ee3000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00003c6000-0x8)=0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00005fe000)={0x0, 0x2710}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000b5d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fe000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000061d000-0x4)=0x0, &(0x7f000056e000-0x4)=0x4) tee(r0, r0, 0x8000, 0x4) sendmsg$unix(r0, &(0x7f0000e6e000)={&(0x7f00008ef000+0xe05)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000edb000-0x20)=[{&(0x7f0000c16000)="edaaf1940fc4265f231ed16b", 0xc}, {&(0x7f00004c7000-0x19)="d1dd27e7e7c52a723bab3d13e3da5b472821a546a93af2984f", 0x19}], 0x2, &(0x7f0000a60000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x24000000}, 0x8000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000676000)=""/111) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendmsg$nl_generic(r0, &(0x7f0000dff000-0x38)={&(0x7f000033b000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000a97000-0x10)={&(0x7f0000f5a000)={0x14, 0x16, 0x2, 0x4, 0x1, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x800) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioperm(0x0, 0x7, 0x0) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) flock(r0, 0x5) lseek(r0, 0x7ffffffffffffffb, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e9d000-0x4)={0x0}, 0x4) sendfile(r0, r0, &(0x7f0000540000)=0x0, 0x1000) [ 151.825943] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000)={0x5, 0x81, 0x1, 0x4, 0x5, 0x1, 0x1, 0x8001, 0x8, 0x9}) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000362000-0x10)={&(0x7f00000ea000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20000011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @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}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000f7000)='/dev/dmmidi#\x00', 0x3, 0x208101) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f00000f7000)=""/6, 0x6, 0xfffffffffffffc01, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/15 17:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000004e000)=""/45) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fe6000)='/dev/input/event#\x00', 0x40000000000002, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f0000002000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = getpgid(0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000cdf000-0x4)=0x6, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f31000)={0x0, 0x0, 0x0}, &(0x7f000021c000)=0xc) kcmp(r4, r5, 0x0, r0, r3) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000072e000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000e22000-0x3)={0x4, 0x480000000000, 0x7fff, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000831000-0xc)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x36, &(0x7f0000004000-0xd6)="c7cf555f52649f120e6bc950d75d30fb8fbd5e3a38917d985749d3dd97cbfadca797f2a71094b0671c39c1bf77e8c84761a4c4ae2e2d82f521f347fc940a9f73a4583ac08e149d46081222a3c7a649d5aa0312f10e1abf83775cd33abea1139ca4779fc37f0c87dc5beb90cb09471589a43c792f8d590a7fb5bb72d176891aab0550b3bf66bd2fbbc4f156b373065fe06d93b993e1749fc7c997bc19a03437246263e39f62f9803ea331db0ac9da99eceda1f3853ebca71c762476796bc7bfc3be5cdf7058874c0ae432dbc9df76b838c6bb2c4cc488") 2018/01/15 17:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) r2 = gettid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00002a7000)='/dev/usbmon#\x00', 0x3ff, 0x840) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000778000-0x4)=0x0) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000d8f000-0x8)={0x0, 0x0}) membarrier(0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00003f1000)=0x0, &(0x7f00006eb000-0x4)=0xfffffe2f) sched_setaffinity(r2, 0x8, &(0x7f0000916000-0x8)=0x100000000002) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f0000ebc000)=0x0, &(0x7f0000393000)=0x0, &(0x7f0000197000-0x4)=0x0) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000a1c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00009d7000)=0x0, &(0x7f0000e15000)=0x4) 2018/01/15 17:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b45000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000842000)="200000001800077e530000000000480080200df3ff10000522004000040004ee", 0x20) 2018/01/15 17:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/15 17:03:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffb) 2018/01/15 17:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00007cf000-0x4)=r1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/15 17:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000067d000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000030b000)='net/dev\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00007e1000)=0x4, &(0x7f0000732000)=0x4) move_pages(0x0, 0x20000335, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/15 17:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000054d000)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000001}) clock_settime(0x5, &(0x7f0000d65000-0x10)={0x0, 0x989680}) 2018/01/15 17:03:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000f87000-0x9)='/dev/sg#\x00', 0xffffffffffffff81, 0x204101) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000abe000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f000008b000)=""/143, 0x8f) syz_open_dev$tun(&(0x7f0000728000)='/dev/net/tun\x00', 0x0, 0x501040) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) close(r1) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x10e, 0x2, &(0x7f000000d000)='I\x00\x00\x00', 0x4) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c4e000-0xb)='/dev/loop#\x00', 0x5, 0x4400) r1 = memfd_create(&(0x7f0000c61000)='/dev/loop#\x00', 0x0) dup(r0) sendfile(r1, r0, &(0x7f0000b69000)=0x3, 0x100000001) 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000c18000)='/dev/dmmidi#\x00', 0x3, 0x4002) ioctl$TCSETA(r1, 0x5406, &(0x7f000018f000)={0x6, 0x7, 0x7, 0x1, 0x7f, 0x3, 0x8, 0x6, 0x40, 0x40}) 2018/01/15 17:03:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000824000)={0x27, 0x100000, 0x766000000000000, 0x7, 0x8, 0x5, "9b2465b8ec7da709a963e799ef56dd8410db1ce32c28f2d71fa678b2390bfbb7ec8b896e77155bcd0c721fd31578fb284636bcc0087111a5305b2fe1c47936", 0x7}, 0x60) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000d14000-0x24)=""/36) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000009a000)={@common='lo\x00', @ifru_flags=0x0}) r1 = syz_open_dev$mouse(&(0x7f000093c000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000032f000-0x10)=@buf={0x6e, &(0x7f00007fa000)="61b70d4737c7a8cbae40500e672f36b0b1fee678ce312ca3db8eac2330611072d2f2c81423e20bda038e33e1e313690ef1df88a529bdce7537507b2e31a91e8874e181660820b2b40ee1e5040674521e6f77b2ddafefb99d89991ed0877d6b87d1a6214fda1c75347a2550399215"}) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0x290000)=nil, 0x290000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) bind(r0, &(0x7f0000046000-0x9)=@rc={0x1f, {0x7ff, 0xfffffffffffffffa, 0x5, 0x0, 0x6, 0x69a9}, 0x3b9}, 0x9) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0xfffffe10, 0x4000, &(0x7f0000e76000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffc1f) 2018/01/15 17:03:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r2, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f000049e000)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000fc6000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000078c000+0x64c)={0x0, 0x0}, &(0x7f00008c1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007e4000)={r4, 0x401, 0xffffffffffff0001, 0x2}, 0x10) listen(r2, 0x7) accept(r2, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/rfkill\x00', 0xa800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ceb000-0xc)=@sack_info={0x0, 0x1, 0xaac}, &(0x7f00000d0000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000d35000-0x20)={0x1, 0xfffffffffffffffa, 0x1, 0x8f, 0x8, 0x95a, 0x93b, 0x16, r6}, 0x20) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a08000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x6, 0x2, 0xa0, 0x80, 0x6c, 0x0, r1}, {0xff, 0x658a, 0x100000000, 0x40, 0x4e61, 0x0, 0x3, 0x8}, {0x9, 0x0, 0x2, 0x80000000}, 0x8, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x4, 0x0, 0x3, 0x4, 0x2, 0x4f, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e5000-0xa)='/dev/ptmx\x00', 0x6000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b15000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000161000-0x8)={0x0, 0x81, 0x8001}, &(0x7f0000ee3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000e1000-0x8c)={r3, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000323000-0x4)=0x8c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000089e000)='/dev/ppp\x00', 0x101, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f000082f000-0xf6)=""/246) write$evdev(r0, &(0x7f00003d0000-0x18)=[{{0x0, 0x7530}, 0x3, 0x4, 0x20823ab1}], 0x18) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00009be000)=""/4096) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000963000)='./file0\x00', 0x0, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d9000)='attr/fscreate\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000676000-0x8d)=""/141, &(0x7f0000db9000-0x4)=0x8d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d68000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000b33000)={&(0x7f0000fbf000)="e420fdd965", 0x5}) preadv(r0, &(0x7f0000008000)=[{&(0x7f00003bd000)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007e4000)={0x9}, 0x4) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = creat(&(0x7f0000c03000-0x8)='./file0\x00', 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fb2000-0xc)={0x8000000000000, 0x1000, 0x8000, 0x20, 0x4, 0x3ff, 0x3}, 0xc) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d22000)=0x0, &(0x7f0000fbf000)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/status\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000147000-0x40)={0xfffffffffffffffc, 0x3ff, 0x2, 0x101, 0x2, 0x9, 0x0, 0xe98e}, &(0x7f000018a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/policy\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000ee6000-0x8)='keyring\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000f5b000-0x8)='keyring\x00', &(0x7f0000318000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) mq_timedsend(r2, &(0x7f0000e05000)="c2716ce38a4e491abbf2f0806235e0b50e644693ca8f42f0c572eb84f3ebe6bfabbc192a09ad", 0x26, 0x3, &(0x7f000043a000)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x29b}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cf1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 17:03:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000ddd000-0x4)=0x0, &(0x7f0000a79000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000902000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r1 = syz_open_dev$binder(&(0x7f00000bf000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003c4000)={0x48, 0x0, &(0x7f00002f0000)=[@register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d4a000-0x58)=[], &(0x7f0000169000)=[]}}], 0x0, 0x0, &(0x7f0000e6c000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000655000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000d0b000-0xb7)="aa1e3ad2afd07b618fa552ea377e99ee43a142a3e04f289a74570b06a15b362cb1081a43244ff095a6d1b184f75b63049f06ccf8300c97b80a0984528ca08fb3cb1f7780e5e2becda7f8ecc093222230c92f1a1ff0e6f8495c693080b04ae94ce7c8159a504f3f6ff97ec8db0b660d9bc8f141bd8f7c0c59e7fffe95a2d384ae64618812f068cbcf5deba6a8881d63898b56414a11db96f15fb1b52cd6a1480c83389bb06b6668cb53941977de2f0c7d424415f2757ba3", 0xb7) 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff9000)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000007000000000000000000000006"}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffb000-0x4)=0x0) name_to_handle_at(r0, &(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ffa000-0x16)={0x16, 0x8714, "15bb66c61453f3b678c05b17f2f6"}, &(0x7f0000ffa000-0x4)=0x0, 0x1000) 2018/01/15 17:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dcb000)={0xd806, 0x1, 0x8000, 0x1000, 0x1f, 0x46ed3325, 0x3, 0x6e3, 0x0}, &(0x7f0000bc1000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000507000-0x10)={r2, 0x7f, 0xc, 0x7637}, 0x10) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000789000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004ae000-0x4)=0x0, &(0x7f0000ff5000)=0x4) unshare(0x20000) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r3 = creat(&(0x7f000096a000)='./file0\x00', 0x88) r4 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000866000-0x4)=0x0) rt_tgsigqueueinfo(r4, r5, 0x21, &(0x7f0000bf2000)={0x1b, 0xc09, 0x8, 0x401}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aef000-0x9)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b62000)={0x0, @in6={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xf7, 0x1, 0x0, 0x2}, &(0x7f0000a7c000)=0xa0) mkdir(&(0x7f00003d5000)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000993000)={r7, @in6={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x7fff, 0x101, 0x7f}, &(0x7f0000b62000-0x4)=0xa0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000163000-0xb)='/dev/hwrng\x00', 0x20600, 0x0) mq_timedreceive(r1, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000353000-0xe)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000068d000-0x10)={0x21, 0x9}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000591000)=""/122) sendto$inet6(0xffffffffffffffff, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0xfffffffffffffdc3, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x36c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007c3000-0x8)={0x0, 0x0}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000287000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dea000)=0x0, &(0x7f0000425000-0x4)=0x4) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000472000)={0x26, 'hash\x00', 0x0, 0x10, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ec000)="", 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bad000+0x561)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000210000)={0xfffffffffffffffc, 0x93, 0x30b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x6, 0x8, 0x401, "c6fb379c62eeb1be1a823f9a81af9a12", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000215000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) timer_create(0x0, &(0x7f00000fd000)={0x0, 0x6, 0x3, @thr={&(0x7f0000d25000-0x1000)="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", &(0x7f000021a000-0x86)="a726c94143d21bf1b5bc15c8f9a20f6aba1edd403ff4d98ca113655deac5b701584d89cbe6f2a9b0e7d6972e1b240e51c4767584d653c746f9075e8beb0c69d06f7e3e95aa6eebaa5db728244d9e504b8a702240d4e276eac240a2a23b0658fac14298c47cc50782847fff554fc9d435da7a8dfe18e2d097f8a28b803fcae33af9f29a143ce4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e1000)=0x0) timer_gettime(r2, &(0x7f0000859000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc7000)='net/ip6_tables_targets\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003e1000)=0x200, 0x3ff) flistxattr(r1, &(0x7f000038c000)=""/28, 0x1c) 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) keyctl$join(0x1, &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000beb000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000f1b000)="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", 0x1000, 0x24000800, &(0x7f000009c000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd898}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001f2000)={0x6, 0x7, 0x201, 0x0, 0x101, 0x3f, 0x5d0, 0x4, 0x0}, &(0x7f00006ad000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000050f000)={0x4, 0x401, 0x208, 0x1, 0xffff, 0x1f5, 0x10001, 0x0, r1}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000096f000)='/dev/cuse\x00', 0x200000, 0x0) r2 = request_key(&(0x7f0000ced000-0x6)='logon\x00', &(0x7f0000d0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff1000-0xf)=')@eth1)$\\wlan1\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000341000)={0xfffffffffffffe01, 0x2, 0x3, 0xd000000000000000}, 0x5) r3 = socket$inet(0x2, 0x80a, 0x0) syz_open_dev$amidi(&(0x7f0000e62000-0xc)='/dev/amidi#\x00', 0x1000, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\\\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000bd7000)={0x16, &(0x7f00000ab000)=""/22}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x3, r4) waitid(0x2, r4, &(0x7f00007a1000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f00003fc000+0x8dc)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:35 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000f, 0x20000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) ioctl$int_in(r1, 0x5452, &(0x7f0000002000-0x8)=0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x13, 0x1, 0x1) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000963000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000-0x4)=0xc, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000d13000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000f3000-0x50)=[{&(0x7f000051c000)=""/4096, 0x1000}, {&(0x7f00004e0000-0xae)=""/174, 0xae}, {&(0x7f0000d2a000)=""/98, 0x62}, {&(0x7f0000d43000)=""/0, 0x0}, {&(0x7f0000205000)=""/124, 0x7c}], 0x5, &(0x7f0000abd000)=[{&(0x7f000082f000)=""/101, 0x65}, {&(0x7f00008b1000-0x48)=""/72, 0x48}, {&(0x7f000035f000)=""/121, 0x79}, {&(0x7f0000475000)=""/1, 0x1}, {&(0x7f0000678000-0x1000)=""/4096, 0x1000}, {&(0x7f00004a3000-0xcb)=""/203, 0xcb}], 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000142000-0x1)=""/1, &(0x7f0000705000-0x4)=0x1) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000286000)=0x10001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000064b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1600}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 17:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a3b000)={0x0, 0x0, 0x0}, &(0x7f0000370000)=0x127) r1 = syz_open_procfs(r0, &(0x7f000092d000)='net/igmp6\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f00000-0x11)=""/17) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84400, 0x0, 0x0, 0x0, 0xffffffffb94ca948, 0x0, 0x20000000002, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000793000)='/dev/midi#\x00', 0xfffffffffffffe01, 0x600100) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000cf5000)=0x7, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000084000)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f328be8689a7df032dbfa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babe46617a307f65269a8817e7929c7f48fa819bf3512edf5b2da9ec508ca40791d883a6980df553a8239dadea9430e0c4d2fabaef5af4d52ee6d592079a8294e74e3f82d6bf88ec646bc9d6494307999a904dfab92161447afae01a326874ebef9eff2a49d1a50d30afc9b4f96bc6c9c27803b2dc56195a42005e839b54e9aba38f4d46fc78ec994680b244841cf66e95b9d98659e84e5131e46bda2b756bad46d640483c6f5051af6db5b6bd847575", 0xec, 0x0, &(0x7f0000998000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x8000) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000d000-0x138)={0x9, 0xffffffffffffff81, 0x2, 0x40, 0x5, [{0xd65, 0x8, 0x7, 0x0, 0x0, 0x120a, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x800, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80, 0x5, 0x247f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x80000000, 0x43, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0xb8, 0x800, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f000000c000)='cmdline\x00') sendfile(r1, r1, &(0x7f0000011000-0x8)=0x3d, 0x80000001) [ 152.496377] device lo entered promiscuous mode [ 152.515519] sctp: [Deprecated]: syz-executor6 (pid 24195) Use of struct sctp_assoc_value in delayed_ack socket option. [ 152.515519] Use struct sctp_sack_info instead 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x200200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000428000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 17:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000057c000-0x18)=@known='system.posix_acl_access\x00') ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000476000)={0x4, 0xfffffffffffffff7, [{0x100000001, 0x0, 0x5}, {0x8001, 0x0, 0xffff}, {0x61, 0x0, 0x0}, {0x6, 0x0, 0x101}]}) clone(0x2050000, &(0x7f0000d7c000)="efe1ff26296035c22be847fa2d00a8af5567f548f89a3a34c5c0cf52287ff87c5d9db1aeb00451ea06d6c97c0581c6bd1b4b79f194b3c9a1470a3a5213489a0bcf81ac0be5d484505edb5746eb7229e59a7204", &(0x7f0000998000-0x4)=0x0, &(0x7f0000946000)=0x0, &(0x7f0000a64000-0x58)="58a9e933a8ac4d576bbc253d192f9a403f2562fe5e288bd52b94c2bd7630960630888ff09105f51711e213c30d5338c93564875fdf36ca69b0d131eb14e602c8fbac9cc0b264234224be01c01221164af24d491d962544da") 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000988000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000953000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008b000)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e14000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000911000)={0x0, {""/7}, 0x0}, &(0x7f0000c66000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00007d8000)={0x2001, 0x0}) ptrace$peekuser(0x3, r0, 0x20003ff) ftruncate(r2, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00007bb000)='/dev/dsp\x00', 0x242002, 0x0) pwrite64(r3, &(0x7f0000010000+0x697)="d6756c20cc54e57fae1dc2d775be4a0fcff349fb398fdbf923d869a6bc1bf8a4558decbd29bea525fd30606968bffe348615bd8f644f0ab27c03444abe829f9eed5734a1da05e3b699cf1d721cad316b7ad4c601d3d1191e854be8e39434c65283e013b93a57959b5ccfdcece4c036af223c11866df17bc02caedcce359cc4ad08fdab90ea934f42f7f690d83aead313c6ff2bbc73ade4f332efb247cd4ff2f452312c5e72ae5c23f8b32b456ad07376792974b2dc77de59b0859dc7ff46c105d248c5fece4f83f77ee3", 0xca, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00004cb000-0x4)={0x0}, &(0x7f0000c9d000)=0x4) getegid() epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x18)=[], 0x0, 0x0) write$tun(r3, &(0x7f00000a8000)=@hdr={0x1, 0x4, 0x0, 0x5, 0x80000000, 0x5, @ipv4={{0x2c, 0x4, 0x3, 0xfffffffffffffff8, 0x138, 0x1, 0xfffffffffffffffa, 0x0, 0x7e, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}, {[@lsrr={0x83, 0x27, 0x1, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}]}, @lsrr={0x83, 0x17, 0x1, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @lsrr={0x83, 0xb, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x7, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x49, 0x1, [{0x5, 0x7, "815fc5bab3"}, {0x1, 0xb, "a1cf09fe2da7638233"}, {0x7, 0xb, "d75f1a510e9835ef15"}, {0x7, 0xa, "09aa42806ac6f716"}, {0x0, 0xc, "a483e173a27a1890ba98"}, {0x5, 0x10, "8eaf39733be657b4a175292748cc"}]}]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x200, 0x0, 0x0, 0x7, 0x2, ':wA', 0x80000001, "8fdc38"}, "c694a59161579f42742638ad64ed9413ad47cebf738346d85546b5416e3aff23fd5da02c4d050629d6a2a57c4cb54d269fc2e5afabdf584aed86c8dfeea5fadd92284cefdcce6ecbf1a679aea625404a0c7c21c82841d2fba8be7867c33739cd966ddd5115a2165c352ee096fd66ceb9b666608ce532b0dd"}}}, 0x142) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/dsp\x00', 0x400100, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000001000)=0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00008bc000)=0x0) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c2f000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00008a9000-0x12)='/dev/input/event#\x00', 0x3, 0x40) ioctl$KDENABIO(r1, 0x4b36) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ebc000)={0x0, &(0x7f0000c02000-0x18)=[]}) 2018/01/15 17:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000624000-0xb4)=""/180) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/cuse\x00', 0x2e000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c38000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00006f7000-0x5c)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1, [0x80000000, 0x7fffffff, 0xffffffffffffffff, 0x0, 0xff, 0x80000001, 0x2, 0x9]}, 0x5c) msgsnd(r1, &(0x7f0000001000)={0x1, ""}, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) [ 152.587304] sctp: [Deprecated]: syz-executor6 (pid 24207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 152.587304] Use struct sctp_sack_info instead 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80000, 0x0) connect$ax25(r1, &(0x7f0000ab5000-0x10)={0x3, {"1d4e9621a55a57"}, 0x0}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000856000-0x4)=0xb, 0x4) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f00009b0000-0x2b)={&(0x7f00007ec000-0x1c)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f0000dfc000)=[{&(0x7f0000e5c000-0x23)="fec0df87ce2d0cf3bcd204588e62472b58deafad75d2cc879fb5f9359bfe6b87c22519", 0x23}, {&(0x7f0000a7d000)="1f6cb79faadf03869559445984f8e33acf3f39036786609e21478bea90049a1edbe8c714cd5a10ea8de776728c20fe0b7b933b43c1e6c9990403dc383391ae1f4b5f6170c9583214d863516a61f3b013ff287f99fe8752b8c55db15a15f4b0934d5ddef38c718806c9a0566a1e09ad6b3ad88e2a064fa756ae9888b044a7728f78bbfe965b068f6c9eb596801e6535e7212104fde5a6f0ac23b8ee10942e240f36f18609a3db2db83aee7909c0d6a0967ef4f70a7df6e2dcbd6a9a6704caf427e9276b22ee6be0d40706ce044de1090623dba1324a44172c", 0xd8}], 0x2, 0x0, 0x0, 0x4004080}, 0x4000) 2018/01/15 17:03:35 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="", 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) r1 = creat(&(0x7f000011b000)='./file0\x00', 0x4) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e76000)={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]}}, &(0x7f0000e76000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b7d000)={r2, 0x10000, 0x17f9}, 0x8) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000288000/0x3000)=nil) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000e77000-0x4)=0x524e9bf8, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80) 2018/01/15 17:03:35 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000e48000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000abd000)='/dev/vcs#\x00', 0x6, 0x511002) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/15 17:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000a73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ee9000)=0x14) socket(0x2, 0xa, 0xffff) r2 = syz_open_dev$mice(&(0x7f00000c8000)='/dev/input/mice\x00', 0x0, 0x8000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a4f000-0xc)='/dev/ashmem\x00', 0x94000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001c4000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000372000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000990000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000613000-0x10)={r0, r1+30000000}, &(0x7f0000000000)=0xfffffffffffffffe, 0x0) 2018/01/15 17:03:35 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xb, 0x0, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b3000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockname$unix(r2, &(0x7f0000f37000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bfe000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x34) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) remap_file_pages(&(0x7f00006f0000/0x2000)=nil, 0x2000, 0x1000003, 0x1218, 0x2000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000055a000)={&(0x7f00003a1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000b8000-0x4)=r1, 0x4) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x22) 2018/01/15 17:03:35 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000f3f000-0xa)='/dev/dsp#\x00', 0x2, 0x301080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001a000)=[{&(0x7f0000f6d000)="39000000130019470400000000090801070001000300000002ddff000000800511000000000001000000000000f1fb011018e9070000000000", 0x39}], 0x1) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f00008a5000/0x1000)=nil, 0x2000) shmdt(r0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000910000)='/dev/snd/midiC#D#\x00', 0x1007, 0x101801) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c6a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00009a1000)={r3, 0x1}) r4 = request_key(&(0x7f0000269000-0x6)='.dead\x00', &(0x7f00001c3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000557000-0x12)='\x00', 0xfffffffffffffff9) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fe5000)=0xfff, 0x4) request_key(&(0x7f0000a7c000)='cifs.spnego\x00', &(0x7f000029b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083b000)='/systembdevself.trustedbdev$+.vboxnet0ppp0selinux\x00', r4) accept4$inet6(r1, &(0x7f0000dee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef6000)=0x10d, 0x80800) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000366000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) [ 152.776570] : renamed from syz3 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005c4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$dspn(&(0x7f000037f000-0xa)='/dev/dsp#\x00', 0x4, 0xb126ffbd5907824b) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000959000-0x18)={0x7fffffff, 0x3, 0x34e6, 0x4ed, 0x2, 0x4}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000825000)='/proc/self/net/pfkey\x00', 0x501880, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000819000)={&(0x7f0000670000)=[0x7, 0x5], 0x2, 0x1f, 0x8, 0x7, 0x800, 0xe9, {0x0, 0x3, 0x243b, 0x4, 0x1, 0x3, 0xff, 0xffff, 0x9, 0x1000, 0x8, 0x100, 0x7f, 0x3f, "fd0dc58916068dcb2f31d5be1040e70307f3bae49796648819ddf8e23f1d97c9"}}) r3 = socket$inet6(0xa, 0x20000003, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ec6000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000d6000)={{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r2, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000ec1000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000f69000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d981c85}, 0x1c) 2018/01/15 17:03:35 executing program 5: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000257000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000605000)=0x48) fchdir(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000217000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000280000-0x30)={0x3, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000a48000)=[{0x0, 0x0, 0x1, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x7fffffff}, @queue={0x3b, {0x0, 0x0}}}, {0x0, 0xfffffffffffff801, 0x0, 0x0, @tick=0x0, {0x7, 0x0}, {0x0, 0x0}, @note={0x3881, 0x2, 0x0, 0x0, 0x2}}], 0x60) [ 152.877220] device eql entered promiscuous mode 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000081e000-0xd)='/dev/dmmidi#\x00', 0x16, 0x3d39b6a9bd8c18a1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001de000)='/dev/random\x00', 0x0, 0x4802) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000698000)={{0x4, 0x7, 0x7fffffff, 0x1f, "c4d87ad49bd5475b74c311426b502ccbfed34a4f8215d9eff24408b53585cb2eaec4865c4281e954b2a7c819", 0x559}, 0x0, 0x0, 0x9, r1, 0x112e, 0x10001, "8747d2b020f4c25da07b09e5ab48d82430d7e930d94f7a698b6c960b529629f1308ebfaa897e0c6dd33cf9beb2c515083dde36875f0770b0c2e4347382306ced", &(0x7f00006c5000)='\\{eth0{&posix_acl_access\x00', 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x8, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007d5000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000095b000-0x8)={r2, 0x3}) 2018/01/15 17:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a0c000-0x9)='/dev/dsp\x00', 0x900, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00003e6000-0x68)={0x4, 0x0, [{0xc0000001, 0x80000000, 0x5, 0x3, 0x5, 0x0}, {0x492565ad7f37520a, 0x6, 0x6, 0x1, 0x1, 0x0}, {0xc0000001, 0x9, 0x1000, 0xfffffffffffffff8, 0x2, 0x0}, {0xc0000019, 0x87, 0x6, 0x6, 0xffff, 0x0}]}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000790000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x42, &(0x7f000026e000)=[{0x10, 0x10b, 0x0, ""}], 0x16c, 0x0}, 0x0) ioctl(r0, 0x6, &(0x7f0000a72000)="") r2 = socket$inet_sctp(0x2, 0x1000003, 0x84) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00007ea000-0x10)=@get={0x1, &(0x7f0000b41000-0xf7)=""/247, 0x3}) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000790000)={0x4, 0x2, {0x0, 0x2, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004b9000)="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", 0xfc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000441000-0x20)={"7fc17b8d56b2a7b64d8b0a0fda6c9322", {0x4, 0x4, 0x101, "f75d421012b2", 0x7fff, 0x0}}) 2018/01/15 17:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004c3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000982000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d29000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00007c5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r3, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x7, 0x0, {0x1, 0x3, 0x400, 0x3, 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]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000068e000-0x47)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x28}, &(0x7f0000001000+0xbd2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x5, 0x0}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/15 17:03:35 executing program 5: getgid() pipe(&(0x7f0000615000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00009af000-0xc)={0x1ff, 0x8, 0x4, 0xaa5, 0x0, 0x3, 0x3}, 0xc) 2018/01/15 17:03:35 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c2b000-0x8)={0x0, 0x60}, &(0x7f00008fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000891000)={r1, 0x1}, 0x6) r2 = getuid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000f0000)=@sack_info={0x0, 0x401, 0xea}, &(0x7f0000141000-0x4)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00001ff000-0x4)=r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000028f000)={r3, 0x4, 0x30}, &(0x7f00007b9000-0x4)=0xc) setfsuid(r2) setreuid(0x0, 0x0) r4 = epoll_create(0x40) epoll_wait(r4, &(0x7f00005a7000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xb69) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fallocate(r0, 0x0, 0x0, 0xc61) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = semget(0x1, 0x0, 0x0) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000586000-0x9)=""/9) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000342000)=""/84, &(0x7f0000fc9000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, 0x0, &(0x7f0000ed2000)=0x0, 0x80800) 2018/01/15 17:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) times(&(0x7f0000595000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000899000-0x128)={0x2, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/15 17:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6e000)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000df2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000063a000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 17:03:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000138000)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008ae000)=@buf={0x0, 0x0}) [ 152.968487] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 17:03:35 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0x2000000000, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000296000)='/dev/admmidi#\x00', 0x2, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1000)=""/4096) 2018/01/15 17:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000954000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x40000000, 0x91d, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xd9fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000957000-0x8)='keyring\x00', &(0x7f0000d64000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000783000)='cifs.spnego\x00', &(0x7f0000808000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000f2000-0xbf)="", 0x0, 0xfffffffffffffffb) syz_open_dev$sndpcmp(&(0x7f0000f95000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4a3c, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002e1000)={0x2, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000ddc000-0x120)={0x6, 0xfffffffffffffff9, 0x8, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaf, 0x400, 0x4f, "c4b72c093bfab9cb12d5d738f350e1d3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x9, r1, r2) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000ba3000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r4 = gettid() move_pages(r4, 0x1, &(0x7f000064e000)=[&(0x7f000064e000/0x4000)=nil], &(0x7f0000e7a000)=[], &(0x7f000080d000-0x8)=[0x0, 0x0], 0x4) 2018/01/15 17:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) socket$unix(0x1, 0x5, 0x0) 2018/01/15 17:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b27000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000034a000)=0x1, 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) personality(0x0) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) bind$inet(r0, &(0x7f00003df000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r0, &(0x7f000031d000-0x48)=@full={{0x3, {"f49f7da4b0987a"}, 0x3}, [{"d40b2397b5313a"}, {"b2232a63f49b56"}, {"6c2435b3676211"}, {"b3cb7e4c93c22d"}, {"ba1c9fa4b8d9b4"}, {"98a85ad3298d85"}, {"4d6160fb0fc4a7"}, {"f98dbe5f1f8d89"}]}, 0x48) restart_syscall() sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 153.021512] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 153.043312] rpcbind: RPC call returned error 22 [ 153.102855] rpcbind: RPC call returned error 22 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f0000678000-0x9)='/dev/sg#\x00', 0x78, 0x2000) listen(r0, 0x0) 2018/01/15 17:03:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009cb000-0x1)={0x4424}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x80000001, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendfile(r2, r1, &(0x7f000047f000-0x8)=0x4000, 0x7ff) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) socketpair(0x1b, 0x8080f, 0x0, &(0x7f0000e02000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000055000-0x4)=0x67a, 0x4) fsetxattr(r0, &(0x7f000036c000)=@random={'system.\x00', '\x00'}, &(0x7f00000e0000-0x6)='{{(),\x00', 0x6, 0x2) 2018/01/15 17:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000f7e000-0x10)={0x100000001000, 0x4000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x8000, 0x4, 0x55a, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(0xffffffffffffffff, &(0x7f0000a76000)=""/104, 0xe67d2acdecfc5f0a, 0x0, 0x0, 0x0) socket(0x10, 0x200000000002, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000295000-0x4)=0x494, 0x4) dup2(0xffffffffffffffff, r2) 2018/01/15 17:03:36 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eb9000)={r1, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x7a, 0xff, 0xfc66}, &(0x7f0000001000-0x4)=0xa0) r3 = inotify_init() setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x1ff, 0x200, 0x7, 0x4, 0xfff, 0x4, 0x7fffffff, r2}, 0x20) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000001000)="1f58a7c59e7dcbdea97d527d23fca92c9303175a4eb26bc2693fda2987214b3dedeed0fbe42653941e3c8eb0dc70e13a10d7bc2d37e2a3da98a991533777e79a47c2f83c87d1cca8175f23c78c86657338841fe3", 0x54, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0x3ba0bd64}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8001, &(0x7f0000001000-0x8)='./file0\x00', r5, &(0x7f0000003000)="7dea4329379249be6329c3574d9accca6fd2f4f07a2adc3ab6abcaf16ee5c3e2fb3e60d25022f473728862c2d06838e974c5a28ec017ede8d5a20c743350a08f5ec825fd517e89361e4d79088747fbc8fbb0a59c3bcc9c9159e6375d2de252069029b9573c19e528d2cc8f406a56c1ee876023679a48176325bb805a894944") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r6 = creat(&(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000)={0x8, 0xb3f, &(0x7f0000005000)="464522aa3a7e85bb8c3a747b60d57e9a9e9a82defea60b62689e9b97cc83c95c3efbf4949b677b1b77fdb8f1a095e2fa096b510671c034f4202029168e0a1c6f2bc0fd62c69ed92978948bc4259358bf64f88901692f453a7c4db085be710d7b78d276c2a7a99c345172086507f1236e4392b6fb515a1f530d947c150ef555de32c27526af05f3a11dd1ad1fe961842fad1f14e92d547a9af92467b459e59e185bc762c2b084e755da0cd72ba7fadc84c008928ebf6fb6c89cb6cf2c7f6cbbfffc038ed35822eaac7ce3aae662c657186ac74340377167626598c421dbaf3316460ea2aec1edbba582b3dc253bc0028ccf68cc4a26b6", &(0x7f0000001000-0xf8)="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", 0xf6, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000007000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0xe2e, 0x4, [0x5, 0xfb, 0x1000, 0x6]}, &(0x7f0000008000-0x4)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000469000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000ed1000-0x8c)={0xfffffffffffffff7, 0x400, 0x9, 'queue1\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/15 17:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/kvm\x00', 0x141000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000733000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000001000-0x8)=0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() r5 = getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r6, &(0x7f0000001000-0x2a)=""/24, 0x18) getdents(r6, &(0x7f0000825000-0xa7)=""/167, 0xa7) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x5, 0x2, 0x0, 0x2000, &(0x7f0000627000/0x2000)=nil}) lchown(&(0x7f0000000000)='./file0\x00', r4, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000071e000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000733000)={0x0, 0x1, [0x570]}) socket$inet6(0xa, 0x80000, 0xfff) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3a000)={0x8000019980331, 0x0}, &(0x7f0000a9a000)={0x100000000000006, 0x6, 0x2, 0x0, 0x20000400000000, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a27000-0xe)='/selinux/user\x00', 0x2, 0x0) tee(r0, r1, 0x1, 0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000493000-0x8)={0xffffffff, 0x3ff, 0x6, 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000284000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff1502ec160010e3e5fffb050449faf5238f7e23"}) recvmmsg(r1, &(0x7f0000d2b000-0x12c)=[{{&(0x7f0000967000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005b7000-0x60)=[{&(0x7f0000d3d000-0xa1)=""/161, 0xa1}, {&(0x7f0000cd4000)=""/27, 0x1b}, {&(0x7f0000a31000)=""/246, 0xf6}, {&(0x7f0000845000)=""/16, 0x10}, {&(0x7f0000d38000-0x4a)=""/74, 0x4a}, {&(0x7f0000bfb000)=""/144, 0x90}], 0x6, &(0x7f00001a9000-0xae)=""/174, 0xae, 0x1cab}, 0x1}, {{&(0x7f0000c5d000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c5d000)=[{&(0x7f0000d7a000)=""/148, 0x94}, {&(0x7f0000bf0000-0x21)=""/33, 0x21}], 0x2, &(0x7f00005dd000)=""/219, 0xdb, 0x9a8}, 0x8}, {{&(0x7f000042f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000669000)=[{&(0x7f0000057000)=""/192, 0xc0}, {&(0x7f0000b49000)=""/94, 0x5e}, {&(0x7f0000ac8000-0x29)=""/41, 0x29}, {&(0x7f000084b000)=""/37, 0x25}, {&(0x7f0000d29000-0xe1)=""/225, 0xe1}, {&(0x7f00001b8000)=""/150, 0x96}, {&(0x7f0000090000)=""/138, 0x8a}], 0x7, 0x0, 0x0, 0x1}, 0x10000}, {{&(0x7f0000902000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f61000)=[{&(0x7f000086e000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/207, 0xcf}, {&(0x7f0000a37000)=""/186, 0xba}, {&(0x7f0000a09000)=""/233, 0xe9}, {&(0x7f00006c6000-0x1000)=""/4096, 0x1000}, {&(0x7f00004cd000-0x31)=""/49, 0x31}, {&(0x7f000015a000)=""/34, 0x22}, {&(0x7f000037c000-0x2c)=""/44, 0x2c}], 0x8, &(0x7f0000be9000)=""/241, 0xf1, 0xfffffffffffffffc}, 0x8000}, {{0x0, 0x0, &(0x7f0000c34000)=[{&(0x7f0000cdf000)=""/4096, 0x1000}, {&(0x7f0000390000-0xfc)=""/252, 0xfc}, {&(0x7f00003db000-0x84)=""/132, 0x84}, {&(0x7f000022c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b17000-0xf4)=""/244, 0xf4}, {&(0x7f0000ae1000-0x14)=""/20, 0x14}], 0x6, &(0x7f0000257000)=""/71, 0x47, 0x100}, 0x5b85434f}], 0x5, 0x20, &(0x7f0000157000)={0x0, 0x1c9c380}) 2018/01/15 17:03:36 executing program 1: pipe(&(0x7f0000867000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f00002bd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) modify_ldt$read(0x0, &(0x7f00003cc000-0x6b)=""/107, 0x6b) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000046000-0xc)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x2, 0x7}, 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/15 17:03:36 executing program 7: r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a4c000)={0x0, 0x1000, "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"}, &(0x7f00007bd000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001c1000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x9, 0x3f, 0x80}, 0xa0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000817000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) kexec_load(0xffffffff, 0x7, &(0x7f00005c8000-0xe0)=[{&(0x7f0000066000)="e4e75accd4094a951bbadfaae375799c58fe54a0c1550b4cc1a5853ac18bbc6945980500ea78e500700012d9913cb616a712973c6397e85971663fa4c0ad150212e1a8346fb71e3503223581f2b48e8c57ec452629767527923b95eab26a8f5e00b73389f8052e49496aff3b2b5e2bce7033b41039da2d4ea0609a08a745aa67c924a5282c35b7f1fd33d45072b3f699a89fa192c212cd20bd", 0x99, 0xa89, 0x0}, {&(0x7f0000db5000)="94e321994df4a4fa56fe40fb61aa45ba0b975f347e54bec7d197ad280e136220e960ccf9adbfc004ebe8419adda1c3caddb99c0844a14f0f6b02e443d43d4a5e6fb9407b4f1cd9beebe53271cc78a3a080", 0x51, 0x80, 0x401}, {&(0x7f0000fb2000)="1c72bcfbbe24d8939a958ceb87f6cd791ba3710c29b544a116208cbd48403fd17e93e16dbb4e2959c0aeaeaae0907e79bc660c01f51170877e2a1783a40250f764f3cfc9b4339f19b9b28ddf1b9734ee48ebf448c491ce57aabfd6a8e458835136f2c1ef8ecb449e6713a5e095e64d959a69ca58bba51670f6d68b4d8365e8c9922187310192c4fb7e899df1ea2f99", 0x8f, 0x0, 0x2}, {&(0x7f0000e8d000-0x50)="6e4fc23d2879437c72c34e13d95c894ac3b12ef5533f386472726bc6882bca176b71503e06076e407494dbcca900df8905e0753e6786e58357738eecb22bac6fba0705807316a92f1fbaf61ed922517f", 0x50, 0x3f, 0x3}, {&(0x7f0000eeb000-0x38)="be1854c16b002100b107e374e8488151031042655a241788b933fb0b880c4cf4bd94da1182d04a95fbbb624c887a8570dabbea2a467cf584", 0x38, 0x7, 0x9}, {&(0x7f00002fc000-0xab)="e4cff15c9e532063056c8cd5e3e007ec5568ad9b8d6cedc3fd22fbd576dfd1be6591a0c3e66e1900cb236a8addbd12c1ae2a3526d14588dff8a55195f92626d620e1ffcd3c53d48dbfe5beeaa48c8940368944e23bf96a36a7d3f50d641b7fe62893fdbdee5a387083b8e3aae4adef9308a17d29f7d70cde8ad2942eb06a21b16a07d5a6267bff635818b8cc0c59e54cb2d609993904f8deb8d18639b5c5b11a7c7f2bf61521aec4f9cc2c", 0xab, 0x1, 0x3}, {&(0x7f0000f5f000)="32d0a1b27956339f90e0a30259340d3942f3c9b0b4f5ea54e0c7829f919cf75ce472ed700e5f08e3d88ca41b3da665ad0fbf9b4d771ac67299a466bd47905cb7cfcf4a742aa59598cf43ccb9669bca515b3437f59ddf30323e04a241a312df36f0c46b64ff53c4e8138c862e28017aaf8419c84f928242cb8e46e464fc8ea6bd1364a95b5c51f32f6a785e8091f3378ad936cf0fb58d32d715f37054bb7deb1064e70ee209805809eabce3fbf5abf816c26a2afbac06", 0xb6, 0x9, 0x5ffc}], 0x2a0000) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000561000)={0x12, 0x0, [{0x0, 0x0, 0x200}, {0x0, 0x0, 0x2}, {0xbbd, 0x0, 0x80000000}, {0xb3f, 0x0, 0x4}, {0x958, 0x0, 0xff}]}) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000d36000)={0x1ff, 0x20000800, 0x0, 0x2, 0x10000, 0x8000, 0x95, 0x5, 0x10001, 0xfc}) lseek(r0, 0x0, 0x1) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r0, &(0x7f0000cc1000-0x10)=[{&(0x7f00007c0000-0x9c)="16d470de41472d2e84387315d2ac00996779eb81905230612b0a84f9e918492b4d3c2d6532a5dc791672cfea169daa06c22fc29a820b56dfb9a86120415a88d6085d800b54af8f6ac7a1b8bd79b29e0f214782f019fef096a774abddb796c7e964841e9ab5298a3d6a65992b347838bd50995e5eb8f4278a2db46dcdb75559a3a9489ea38f0a7466fd6af6058bf21ea67853870a93659d40f6590d7a", 0x9c}], 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de0000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f00005d2000-0x4)=0x9, 0xffffffffffffff2c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a8f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd3000-0x4)=0xe8) fadvise64(r1, 0x0, 0x8, 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e6a000-0x28)={@generic="6ce3dc64fdc5dd80f5f13face7c6a98b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007da000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002f000)={r3, 0xd0}, &(0x7f0000151000)=0x8) 2018/01/15 17:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b29000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000880000-0x4)={0x0}, &(0x7f0000350000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000035e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000eed000-0x8)='./file0\x00', 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 17:03:36 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000391000-0xc)='/dev/audio#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000dba000)='/dev/admmidi#\x00', 0x5, 0x840) prctl$void(0x1f) write(r2, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002fd000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000379000+0xbb3)=0x0) fcntl$lock(r1, 0x5, &(0x7f00002ca000)={0x2, 0x3, 0xbe, 0x80000001, r3}) 2018/01/15 17:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000b6c000)={0x800, 0x401, 0x8, 0xfffffffffffff1ed, 0x6, 0x5, 0x3a, 0x5, 0x401, 0x10001, 0x7fff, 0x4}) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00009c5000)=0x0, &(0x7f0000308000)=0x4) 2018/01/15 17:03:36 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a84000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000045b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000426000-0x8)={0x0, 0x0}) prlimit64(r2, 0xb, &(0x7f0000754000-0x10)={0x80000000, 0x1ff}, &(0x7f0000c98000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000032b000)={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) syz_open_dev$dmmidi(&(0x7f0000b75000)='/dev/dmmidi#\x00', 0x2, 0x10000) openat$audio(0xffffffffffffff9c, &(0x7f0000d9a000+0x687)='/dev/audio\x00', 0x20000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/audio\x00', 0x200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$bt_sco(r0, &(0x7f00005a7000)={0x1f, {0xe000000, 0x2, 0x101, 0x7, 0xfffffffffffffffb, 0x9}}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) accept$packet(r0, &(0x7f00001c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000135000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000ff7000)='/dev/adsp#\x00', 0x3ff, 0x40000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00008db000-0x90)={[0x0, 0x1, 0x0, 0x4d4, 0x10000, 0x8001, 0x80f6, 0x401, 0x6, 0x8, 0x3, 0x0, 0x8, 0xfc, 0x2, 0x1], 0x3, 0x0}) accept4$inet6(r3, 0x0, &(0x7f0000503000)=0x0, 0x80000) 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x100000000000000, 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc2000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc6000)="8f822fb9cac7ad6971c46a2e19ec1106080ff8e9e06b7dc1856addecf95486df9c00971613a66ab887b803297aa4d28d8dac4798478d96bb94cc9873435425c0e6394519adc7a34dd3b7a539c8114d1646ecc49c37f2f19b14535b659d7b1c00b2a420", 0x63, 0x0, 0x0, 0x0) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2000) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000)={[{0x0, 0xe6, 0x1ff, 0x1, 0x3, 0x8, 0x8, 0x28, 0x1, 0x9, 0x6, 0x1ff, 0x1}, {0xfffffffffffffff8, 0x7, 0xb9, 0x7, 0x5, 0x100000001, 0xa0, 0x8000, 0x80000001, 0x4, 0x0, 0x0, 0x981}, {0x9, 0x20, 0x100000001, 0x7fff, 0x400, 0x9, 0x4, 0x7ff, 0x6, 0x6, 0x1, 0x100000000, 0x100000000}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0xc0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000004000-0x4)={0x1b, 0x7, 0x4525, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000005000-0x4)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000005000)={0x0, 0x35, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) timer_gettime(r2, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000006000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff, 0xffffffffffffbb8a, 0x9, 0x0, 0x400000000, 0x0, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000007000)=""/9) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000004000-0xf0)="1e9c84d5e2a920614efba21efab2d0a4d2c71b7b9b22eba9a70f9b420e0b49a179ccbeeec2690f5210d83b687b52dcab992baa39a34110d89a30ad2bcbb7b54397e241921853c9f3c9c52112fdfc78e9f11a203e468524ae4d8ceb46c26ba212ecb2e533cd9403773273fa6ce19a421315fab90b9ae8b6d3b54325dc550ce8dc2c9c2d885cc2ebc36026a0576b01dc53b5f6b76a7b02b8d6ae285466fc8b911c03fff8aeea5a30efed99b8b437fbebc12b6a597fc350dfd4c778c3761d754e778d9525445b7564076e82a005343d5dc85c311d10fac934288ebbab5cac16185b6bebc6ad68468b01b0e5a5e19c2c5ab2", 0xf0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000+0x5d0)={0x0, 0xffffffffffffffff}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000009000)={0x3000, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000000b000-0x3d)=""/61) 2018/01/15 17:03:36 executing program 6: munlock(&(0x7f000031c000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003ef000/0x4000)=nil, 0x4000, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005e2000)={0x3ff, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffff17) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/15 17:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a11000-0xd)='dns_resolver\x00', &(0x7f000055f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e57000)='securitywlan1vboxnet0\x00', 0xfffffffffffffffe) r0 = syz_open_procfs(0x0, &(0x7f000058c000-0xf)='attr/keycreate\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00002a7000-0x68)={0x6, 0xffffffffffffff80, 0xfffffffffffffffe, {0x77359400, 0x0}, 0x8c, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bfd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000523000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ba000)={r1, 0xc3}, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ff7000-0x20)={@generic="754a2f41ff9a2492c7da013121d798d2", @ifru_flags=0x9000}) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000922000)="", 0x0) 2018/01/15 17:03:36 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dac000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0e000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x9d, 0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fff, 0x30, 0x10001, 0x30}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0xe)={r2, 0x80, 0x3, [0x80000000, 0x80000001, 0x7fff]}, &(0x7f0000003000-0x4)=0xe) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000004) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0x91f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0xfffffffffffffeff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x8)=0x0, 0x40, &(0x7f0000000000/0x4000)=nil, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x7, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000006000)={{{{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]}, {{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xff, 0x20, "3b3362ada747284a4d079b7aadddf212c4b730613c3f93611f008486e03aa1f0fca34069d761272013ac6751a05e8c75225d8ad7b63a7230dbf7d9243cee4bf2e1f766e57ab2214879a227721531c707"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='udf\x00', 0x0, &(0x7f0000008000-0x7)="f0c1492ee3e5e1") syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x6, 0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000009000)={0x4, 0x3, 0x81, 0x5aa3, 0x2, 0xffffffffffffff56, 0x800, 0x0, 0x33, 0x9, 0x8, 0x2}) 2018/01/15 17:03:36 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000036000-0x58)={0x58, 0x3ff, "bc818d41f1516be03da4c0494358cf461bf59fbb957e0860185a8221a402f66635ddf8ec4d2662610c95b360ec1736716b7fa8c93bf0dc1e769dfec5f79e03586ec6029bf8abfe5758ed248725a9f463"}, 0x404702) r1 = syz_open_dev$sndseq(&(0x7f0000031000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000031000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000aa1000)=0x0, &(0x7f00000ce000)=0x4) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000ef3000)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00009bb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bfe000-0xbd)={0x0, 0xb5, "9cb03d25c15b293f62f9176e06b94fdc4d0254cd758fbefa1408f825a095e9dc20030f139b638e0652c104f4582d69b16f5dd3a3da597a7e1f012c2f5ae8ad196f47475638ee14cd02c4de57059a8d6a605f680ccd52dec3a14bb8ef6aa894b55b83d70b93d8c0f18a5bba3db74481be3e5bcbdce88991eb987b769aa2a343b114169adf7c33a9f285871b7cba49581a058951ec9ce97140fdce7f50ea930440b6cb66d887884409d4e03fa70ba779c0be87cecb46"}, &(0x7f0000d31000)=0xbd) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c1000-0x8)=@assoc_value={r3, 0x1}, &(0x7f00003b7000-0x4)=0x8) connect$inet(r1, &(0x7f000077e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x0, 0x1) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000664000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac9000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/15 17:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000717000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$bt_sco(r0, &(0x7f0000d65000)={0x1f, {0xfffffffffffffffe, 0x3, 0x200, 0x9, 0xff, 0xa6}}, 0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f0000a3e000/0x3000)=nil, 0x3000, 0x0) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000683000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000de2000+0xb89)={0x0, @in6={{0xa, 0x0, 0xe554, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xa4, 0xfff, 0x1, 0x3a93, 0x8, 0x4, 0x80000001, 0x1000, 0x100000000, 0x100, 0x1, 0x2, 0x5, 0x2]}, &(0x7f0000968000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000064b000)={r2, 0x6}, &(0x7f0000899000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/15 17:03:36 executing program 2: r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b51000)=0x0) tgkill(r0, r1, 0x27) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d14000-0xa)='/dev/cuse\x00', 0x202, 0x0) pwritev(r3, &(0x7f00006b2000)=[{&(0x7f0000ec2000)="f5", 0x1}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000098c000)='/dev/hwrng\x00', 0x800, 0x0) 2018/01/15 17:03:36 executing program 3: clone(0x0, &(0x7f0000d63000-0x1000)="", &(0x7f0000b99000-0x4)=0x0, &(0x7f0000363000-0x4)=0x0, &(0x7f0000584000-0xea)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003f3000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c09000)={r1, 0x9, 0x30, 0x400, 0x7}, &(0x7f0000001000-0x4)=0x18) mq_unlink(&(0x7f0000b11000)='cgroup\x00') r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/relabel\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.\x00', '.cgroup\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000000000)={0x184, 0x7fc, "58763834e7dec5bdbf05031f95f7f9b62e4838892b92bcdf7456aac2b26f13"}, 0xa01) [ 153.552920] device gre0 entered promiscuous mode 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0x130)="dc00000000000009eadd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cbb06a2f125e2c3525ad0ffffffffffffff", 0x98) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/mixer\x00', 0x880, 0x0) 2018/01/15 17:03:36 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x4, 0xa, [0x800, 0x8, 0x6, 0x8, 0x64, 0x7f, 0xe7, 0xfffffffffffffffc, 0x1, 0x8000]}, &(0x7f0000003000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x9, 0x1b8) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet(r0, &(0x7f0000785000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f000029d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000ec9000)='/dev/vcsa#\x00', 0x3, 0x2600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fdb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x183002) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fdc000-0x4)=0x0, &(0x7f0000fdc000-0x4)=0x0, &(0x7f000046c000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000031c000-0x4)=r1) pipe2(&(0x7f0000fd9000)={0x0, 0x0}, 0x80800) ioctl$int_out(r2, 0x5462, &(0x7f0000a51000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/15 17:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x3, 0x3, 0x7fff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000085e000-0x4)=0x9, 0x4) preadv(r0, &(0x7f0000bab000)=[{&(0x7f0000b51000)=""/0, 0x0}, {&(0x7f00009e3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000867000-0x3f)=""/63, 0x3f}, {&(0x7f0000697000-0x9d)=""/157, 0x9d}, {&(0x7f000041d000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') r3 = syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') syz_open_dev$dmmidi(&(0x7f0000c7e000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) close(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000657000)={0x4, 0x9, 0x6, 0x7, 0x0}, &(0x7f00006f7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ce5000)={r4, 0x0}, 0x8) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000064000-0x8)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000023000)={0x0, 0x0}) perf_event_open(&(0x7f00000f9000-0x78)={0x5, 0x78, 0x8, 0xffffffff, 0xfffffffffffffff8, 0x8, 0x0, 0x8, 0x100, 0x2, 0x197600000000, 0x6, 0x3ff, 0x7e, 0x0, 0x400, 0x40, 0x7, 0x40, 0x80000000, 0x3ff, 0x6, 0x0, 0x7, 0x7, 0x8, 0x4, 0x8, 0x10000, 0x7, 0x6, 0x0, 0xfffffffffffffffe, 0x7f, 0x400000, 0x101, 0x80, 0x6b70ca22, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x3f8b}, 0x4010, 0x100000000, 0x20080, 0x7, 0x8, 0x8, 0x100000001, 0x0}, r2, 0x4, r1, 0x4) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400000, &(0x7f0000053000)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000f7000)=[{{&(0x7f00000f7000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000002d000-0x80)=[{&(0x7f000009d000)=""/0, 0x0}, {&(0x7f00000f7000)=""/129, 0x81}, {&(0x7f00000f7000)=""/45, 0x2d}, {&(0x7f0000043000)=""/223, 0xdf}, {&(0x7f00000c4000)=""/69, 0x45}, {&(0x7f000003b000)=""/54, 0x36}, {&(0x7f00000ed000-0x1c)=""/28, 0x1c}, {&(0x7f00000f0000-0x71)=""/113, 0x71}], 0x8, 0x0, 0x0, 0x4}, 0x200}, {{&(0x7f000002f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000d3000-0x10)=[{&(0x7f00000aa000)=""/197, 0xc5}], 0x1, &(0x7f000007f000-0xc8)=""/200, 0xc8, 0x8}, 0xcff4}, {{&(0x7f00000f8000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000e5000-0x30)=[{&(0x7f000008c000)=""/235, 0xeb}, {&(0x7f00000e1000)=""/4096, 0x1000}, {&(0x7f0000032000-0xe3)=""/227, 0xe3}], 0x3, &(0x7f00000f8000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x3}, {{&(0x7f00000bb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000f8000-0x30)=[{&(0x7f00000f7000)=""/83, 0x53}, {&(0x7f000008f000-0x31)=""/49, 0x31}, {&(0x7f00000f8000-0x59)=""/89, 0x59}], 0x3, &(0x7f00000f7000)=""/4096, 0x1000, 0xff}, 0x5451b91a}, {{&(0x7f00000f8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000f7000)=[{&(0x7f0000051000)=""/192, 0xc0}], 0x1, &(0x7f00000a7000-0x25)=""/37, 0x25, 0x9}, 0x401}, {{&(0x7f0000094000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000022000-0x50)=[{&(0x7f0000052000)=""/142, 0x8e}, {&(0x7f00000d6000+0x673)=""/4096, 0x1000}, {&(0x7f00000c1000)=""/28, 0x1c}, {&(0x7f000005d000)=""/4096, 0x1000}, {&(0x7f00000f7000)=""/164, 0xa4}], 0x5, &(0x7f000007e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f00000f7000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000c0000-0x20)=[{&(0x7f00000f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/32, 0x20}], 0x2, &(0x7f0000064000-0x2f)=""/47, 0x2f, 0x3}, 0x2}], 0x7, 0x20, &(0x7f00000f7000)={r3, r4+10000000}) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000b4000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0xb9e, 0x0, 0x0, 0x2, 0x20, 0x80, 0xff, r5, r6}, {0x1, 0x80, 0x5, 0x6, 0x20, 0x5, 0x26d, 0x7}, {0x0, 0x203, 0x20, 0x2}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x1ff, 0x8, 0x246, 0x1000}}, 0xe8) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "654635a3775b9167f04dd100856caac3"}}}}}}}, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00000f8000-0x10)={0x2, 0xfffffffffffffffb, 0x0, 0xa}) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000deb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000036b000)=0x0, &(0x7f0000844000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000016b000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x0, 0x3, 0x8001, 0x2, 0x0, 0x80, 0x3e, r1, r2}, {0x10001, 0x3, 0x0, 0xfffffffffffffff7, 0x4, 0x3, 0x9, 0x10001}, {0x6, 0x7, 0xf4a, 0x8000}, 0xffffffffffffff21, 0x2, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x100000000, 0x6, 0x80, 0x20}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000032000)=""/179) sendfile(r3, r0, &(0x7f000047f000-0x8)=0x0, 0x84) 2018/01/15 17:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000033c000)='/dev/amidi#\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f00000ee000)="7c6f915e6f3d993fa78efb282c13b728f2faa9f0ff77d0311c0eda4add26de1a7d2dac30f8b6d44b8a97f132ba65f621bece61d6c3f459dc19c2b002c218d840003ac195b2656bdaf609ac923d205452fd084a5c1508a5d3db63af3c4850ff4bfc82e1b0c2b458141c59f0e41229f6d3b87fb369a2a2f5d12e18dfb2f8e9578471ef247a7a75c222edd7a55de75824337083faddf29f48931d378823964eff64", 0xa0, 0x0, &(0x7f0000436000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a1d000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00004f0000)=0x8) execveat(r0, &(0x7f0000898000)='./file0\x00', &(0x7f0000b14000)=[&(0x7f000026a000-0xe)='}vboxnet1user\x00'], &(0x7f000007e000-0x48)=[&(0x7f00005ea000-0xc)='/dev/amidi#\x00', &(0x7f0000585000)='/dev/amidi#\x00', &(0x7f0000fbf000)='/dev/amidi#\x00', &(0x7f00009a1000-0xc)='/dev/amidi#\x00', &(0x7f0000720000-0x8)='cpuset[\x00', &(0x7f0000fd5000)='cpuset\x00', &(0x7f0000fce000)='/dev/amidi#\x00', &(0x7f000083e000)='/dev/amidi#\x00', &(0x7f00008ce000-0xc)='/dev/amidi#\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d05000-0x6)={r1, 0x106}, &(0x7f000058d000)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f01000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000c54000)={{0xff, 0xa}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_destroy(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) userfaultfd(0x80000) 2018/01/15 17:03:36 executing program 5: syz_open_dev$amidi(&(0x7f0000cc5000)='/dev/amidi#\x00', 0x8, 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000023b000)='/dev/cuse\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0xfffffffffffffe68, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000bed000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000951000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000926000)='/dev/ashmem\x00', 0x201, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000082000-0x14)={0x3, 0x0, 0x340, 0x0, 0x0}) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fb1000+0xa1a)=0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f000009f000)="073adc90c05c01a83f95343843628af09d220980b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfaea2edf5b000000068ca4db91d883a698f4f453a8239dad519430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) prctl$intptr(0xe, 0x3) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") munmap(&(0x7f0000236000/0x3000)=nil, 0x3000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x3) readv(0xffffffffffffffff, &(0x7f000030b000-0x80)=[], 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/15 17:03:36 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f000000b000-0x4c)={0x0, ""/68}, 0x4c, 0x0, 0x1000) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000005000)='/dev/snd/midiC#D#\x00', 0x8000, 0x400002) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f000000b000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000c000-0x13)='/dev/snd/controlC#\x00', 0x10001, 0x2000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@generic="2a713aa9de5f407e9f5fae4216e6b490", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000)=0x3d1e, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f000000c000)={0x11, 0x1, r3, 0x1, 0x25655459, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x27b) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000a92000)=""/22) r1 = semget$private(0x0, 0x7, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) clone(0x0, &(0x7f0000047000)="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", &(0x7f00009a0000-0x4)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000082b000+0x435)="") semop(r1, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) 2018/01/15 17:03:36 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f0000d6d000-0x2)="", 0xfffffffffffffed6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8a94267542c57e51bde84aae7d761d5f318685d6f0b04fde760e9c3340515805a3ed84f0e7de411937d1a5050d0c7f28f2fb9e4b6d35d2cc2d887b2a48112718b24047f5b2c3f39965d55d0afa96faab740f207a967244316e10b914acc3f02bbefbb9f51de082d0451b798651852808f54b29e5966436dec3482740ceec670ef76d34e3235b9a", 0x87, 0x0, &(0x7f0000c88000-0x1c)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x800}, 0x1c) 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000491000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000de1000-0x10)={r0, r1+10000000}, 0x0) 2018/01/15 17:03:36 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00002ad000)='/dev/vcs#\x00', 0x3f, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x68, &(0x7f00005a3000-0x68)=[@in6={0xa, 0x1, 0xd567, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004d4000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff, 0xffffffff, 0x100000001, 0x7f}, &(0x7f0000be4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003d5000)={r3, 0x74, &(0x7f0000f0f000-0x74)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x2, 0x775f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x5bcf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}]}, &(0x7f00008fd000)=0xfffffffffffffe1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a24000-0x8)={r4, 0x5da}, &(0x7f0000b49000)=0x8) modify_ldt$write(0x1, &(0x7f0000a78000)={0x94d, 0xffffffff, 0xffffffff, 0x10001, 0x7, 0x7, 0x4, 0xe85, 0x4, 0x2}, 0x10) r5 = socket(0x10, 0x2, 0x400000000010) write(r5, &(0x7f0000899000)="2400001a00001cf0161209eff9d605ffff00010800010000001de8000d00050000000165b3", 0x25) 2018/01/15 17:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) getpeername(r0, &(0x7f0000eed000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000089000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00004f1000)=""/0, &(0x7f0000000000)=0x27a) r1 = syz_open_dev$midi(&(0x7f0000620000)='/dev/midi#\x00', 0x5, 0x408000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000078d000-0x10)={0x52, &(0x7f000054b000)=""/82}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000767000-0x20)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000026e000-0x20)={0x140, r2, 0x10001, 0x400}) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40044) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00001cc000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001cf000-0x4)=0xc) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f00008de000)=""/0, 0xffffffffffffffd2, 0x0}, 0x0}], 0xf1, 0x0, 0x0) 2018/01/15 17:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000530000)={0x0, 0x59, "390e410117ddf3ab2e60fb5b377b368fbb4920ad734856bf83dddae03635a6e8267fed5dcf62e07e775964c9d423ff4d932a6c4ed0575503c3b333b2f1dbf60d916b9d9edee2cb93471f19c17045244119d5fdf53b500ee653"}, &(0x7f000004c000-0x4)=0x61) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ac4000-0x108)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff8, 0x3, 0x70, 0x7, 0x8, 0x0, 0x4, 0xaa1, 0x100000000, 0x3, 0xc52, 0x8, 0x80, 0x1, 0x5]}, &(0x7f0000161000)=0x108) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000d41000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000cde000-0x24)={0x0, 0x6, 0x1ff, 0x1, 0xffffffff, 0x4, 0x7, 0x80000001, 0x9, 0x7ff, 0xd51, 0x80000000}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) write$tun(r3, &(0x7f0000d0c000-0x11f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) recvfrom$inet6(r0, &(0x7f0000013000-0xc6)=""/198, 0xc6, 0x10023, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) flistxattr(r3, &(0x7f00000d6000)=""/52, 0x34) 2018/01/15 17:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0xa, 0x6, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000045e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f000009d000-0x8b)="83e50ea1c12021d47eb902da6e5159034ff693f4cdf27f9d9de29bf9ae110943c7bd55ad7c5d5fbcbaf88008045f5db48ede9a22be28638a89f49907713eb2a6c5a42a8418c2b5a82843db016ac6b84c55c6994ff7e7728c0c27c7389b39e7f9292b88a1b2ac2569ee15349b900ede1f0cc4c4f7c4e1560c6e6a0d6c37ec76696994692b0717b4468e3ac4") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d1c000-0x5c)={{0xa, 0x0, 0x24000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3b9, [0x8, 0xfffffffffffffffd, 0x9, 0x164, 0x9, 0x5f48, 0x54, 0x9]}, 0x5c) r2 = gettid() ptrace$peek(0x1, r2, &(0x7f0000239000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002bb000-0x8)={0x0, 0x2, 0xe9d}, &(0x7f000047b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000232000-0x8)={r3, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a75000)={{0x3, 0x3, 0x2, 0x2, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0x11, &(0x7f0000000000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000790000)={0x7, r0, 0x0}) ptrace$getregs(0xe, r2, 0xffffffffffffff8b, &(0x7f0000591000-0xd)=""/13) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080d000-0x8)={0x0, 0x80}, &(0x7f000020f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00006fb000-0x8)={r5, 0x6, 0x73}, &(0x7f000060a000)=0x8) 2018/01/15 17:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000600000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000db7000)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000471000-0x1)='/dev/kvm\x00', 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000090a000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000cc5000)="cc8a404fd62569bf5fedda1b0dc76841507637ae30ecc871a89a545b9dae1c7cf6d5b9271deb6307717bbe98238d3ec7517dd6c00d81c759e38164bda6c65e62ea3a60d62e0be97f097c9b1f94c2cfd0f7deefa8453234e1955ffd566ee180eb35c1135a87cd8d34b2f7356c92084d10c0be1d66267c68792b5e0885b4049b908dc6a16c8db7d999dfa26df1efe60d194af02cad4b6a046f846ef91974e2ddf69127364af7fad5bd40881d133231db89d9eaa6ed49051e69", 0xb8}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r3, r2, r0]}], 0x20, 0x44801}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x4, 0x3a, 0x3, r5}, 0x10) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 153.742161] ion_mmap: failure mapping buffer to userspace [ 153.768056] ion_mmap: failure mapping buffer to userspace 2018/01/15 17:03:36 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000181000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x6000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da1000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/mixer\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f000001e000-0x10)={&(0x7f0000014000-0x24c)={0x2c, 0x11, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xa, 0x0, @u32=0x0}, @typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe8000)=0x10) fdatasync(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004d4000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000519000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c2c000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d700, 0xcace, 0x9, 0x2, 0x8000}, &(0x7f00006ec000)=0xa0) getrusage(0xffffffffffffffff, &(0x7f00007a0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r6, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000d58000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10001}, &(0x7f0000c1a000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002d5000-0x6)={r5, 0x10001}, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a28000)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c06000)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, 0x98) 2018/01/15 17:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000b41000)={0x0, 0x0}) semtimedop(0x0, &(0x7f00003ce000)=[], 0x0, &(0x7f000045a000-0x10)={r0, 0x0}) semtimedop(0x0, &(0x7f000097f000-0x1e)=[{0x0, 0x5, 0x1800}], 0x1, &(0x7f0000034000)={0x0, 0x0}) semop(0x0, &(0x7f0000cf0000-0x36)=[{0x0, 0x7ffe, 0x1800}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000cc7000-0x10)={0x1ff, 0x3, 0x9, 0x0}) r2 = perf_event_open(&(0x7f0000e10000)={0x2, 0x78, 0x7fffffff, 0x4, 0xc40, 0xffffffff, 0x0, 0x100000001, 0x82140, 0x3, 0x9, 0x1, 0x0, 0x3, 0x8, 0x5, 0x1, 0xeb, 0x2, 0x7fff, 0x661, 0x200, 0x1, 0xff, 0x0, 0x100000000, 0x2, 0x7f, 0x5, 0x4, 0x6, 0x3, 0x4, 0x4, 0x5c, 0x5, 0xfd7, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x8, 0x20}, 0x10, 0x9, 0x4, 0x5, 0x1000, 0x7, 0x3, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/15 17:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b05000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a88000)=[{&(0x7f00005e6000-0x178)='T', 0x1}], 0x1) syz_open_dev$adsp(&(0x7f0000aea000-0xb)='/dev/adsp#\x00', 0xf4, 0x0) 2018/01/15 17:03:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000c5b000)='/dev/sg#\x00', 0x2, 0x10002) getdents(r1, &(0x7f00009e1000)=""/217, 0xd9) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 17:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f8e000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000632000)=""/127, 0x7f}], 0x1, 0x102) [ 153.928992] device eql entered promiscuous mode 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) bind(r0, &(0x7f0000048000-0x1c)=@in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdc48}, 0x1c) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000006e000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000fc6000-0xf)='net/ipv6_route\x00') ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000dd2000)={0x101, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r2, &(0x7f000007c000-0x10)=[], 0xff, 0x3) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mq_notify(r2, &(0x7f0000dd8000-0x60)={0x0, 0x26, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x0, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f2c000)=@req={0x5, 0x3ff, 0x71ef, 0xafe3}, 0x10) sendto$ax25(r0, &(0x7f0000495000)="a98c4ff2a7789babf27fbdcd47b2e5f8e55277e510ac4e9efd029c02e20bf518a87f81261c6f9d04c70bfecfd2297ea962178edb0097c08cd23831f2da7d9d5164de100054c3e7012bfe860d05ff1da4fa4b25638e677d464ecfbfdbd72d788a17a47e6db7df5af0b8ad1643da1b0a1cab6adc6c8e17c11b2d1704ac8d6e38a8bfc28f006e64316db17666a2cb2245f14ecc0ce415739692459b2961c98986582e103aa5f5bf3daefa72702f738a725149b1ce70171b6863aea5356f9dd14d4135697c49cf15953a9f5668c7b6", 0xcd, 0x20000000, &(0x7f0000fde000-0x10)={0x3, {"1d7fddd1ac31e1"}, 0xfffffffffffffeff}, 0x10) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005dd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x0, 0x1, &(0x7f00003d5000-0x10)={0x8, &(0x7f00005ae000-0x40)=[{0x7, 0x20, 0x6, 0x7fffffff}, {0x7, 0x30, 0x8, 0x0}, {0x1, 0x6, 0x58b, 0xffff}, {0x9, 0x3, 0xe8, 0x2}, {0x1, 0x6, 0x9, 0x9}, {0x5, 0xaea, 0x7fffffff, 0x4}, {0x2c, 0x3f, 0x19, 0x4}, {0xe4b, 0x5, 0x0, 0x3}]}) getresgid(&(0x7f0000ebc000)=0x0, &(0x7f0000393000)=0x0, &(0x7f0000197000-0x4)=0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000783000)=0x4e8, 0x4) r1 = add_key$user(&(0x7f0000ab5000-0x5)='user\x00', &(0x7f0000a69000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000590000-0xfc)="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", 0xfc, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000ae0000)='user\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e0000)="171531f806f2f78f5b14ca54fbc6de540ac4c73e38b3595c8e91f87147b1d043e5f2afe8e9e603f65bc87a1fd853c1e07c16ae503374e6decaddc5c4746be7c29d9672018052cd471ecdd7bf394558958494427377ed4a665f2567d2c8fbf1704f9ffc975a8c58f38faf02b61890a9427b6dc33f4273076e8a6cf48501e69ab3749966a4d1488b2ed642170d58db661dc8cc045c1f0aa7e1d1a292988192f231f80d3b9674be7582aa032981581ba79e5dfdcb0d05d9", 0xb6, 0x0) r3 = add_key$user(&(0x7f00002f5000)='user\x00', &(0x7f0000ff0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000490000-0x69)="01b90683db4c09d33fdfe27e99777658ebec689bfa0bbed796fdefb6d32d8bf49fa439a3d5f9820326d825a9b15220507e263ba979c79ba11d179122fcc29751955563b2b38f241239fc92b8c244d80b6996279baffcdd190e747fee26a7a46303d3fb7fbd595d62158584ebd46d72b544da67b6f015c54b641f957c67ef434b400855cc38", 0x85, 0xfffffffffffffffd) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000346000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d84000-0x4)=0xc) keyctl$dh_compute(0x17, &(0x7f00006b5000-0xc)={r1, r2, r3}, &(0x7f0000fb3000)=""/110, 0x6e, &(0x7f0000f1a000)={&(0x7f00007be000)={'sha1\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:37 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000abe000-0xb)='/dev/audio\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000c4b000-0x8)={0x0}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b91000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000ffe000)={0x0}, 0x8) open(&(0x7f0000356000)='./file0\x00', 0x100, 0x80) readlinkat(r0, &(0x7f0000db0000-0x8)='./file0\x00', &(0x7f0000bf9000-0x77)=""/119, 0x77) 2018/01/15 17:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00005b3000)=0x1f, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_mempolicy(0x3, &(0x7f0000230000)=0x3f, 0x0) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bf2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0xa, 0x0) inotify_init() epoll_create(0x1) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00001af000)="15ba112e9536a4d20cffea0359015a79388c3255208961fe9ac01bc1142d591f"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d72000-0x8)='./file0\x00', 0x0, 0x52) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000395000)={r0, &(0x7f0000ef5000-0x2c)="49fee264992d9942d13cb490b7d49060aca517ad2ed121f19473e52672179ed2b76c480646d9346bdf727d80", &(0x7f0000633000-0x3b)=""/59}, 0x18) accept$packet(r0, &(0x7f00002f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a45000-0x4)=0x14) fstat(r0, &(0x7f0000773000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@in=@rand_addr=0x3ff, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x2, 0x0, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x9, 0x8001, 0xfbd, 0x1f, 0x9, 0x2, 0x3, 0x4}, {0x7f, 0x8, 0x1, 0x2f72d56c}, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x3, 0x8, 0x0, 0x1000, 0xbcf}}, 0xe8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000640000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x10001, 0x5, 0x0, 0x17, 0x15, 0x8, "a28c394cd4b8d0792307daadc20297add509b499f389ba456d5c590a81f591b8d03be0039d2926ede23b5959ff1b422c316b37c1dc0dd649a0b4b9b3c83c0e3c", "4fdfd6fbb4b9b990a1c85a9c5eecd169f9e1015687299d601abb6139e1e54e78586b254bda49a208522772e024bcb3c69dd0c4cdffb915d48cd2da67e2c38c51", "b38ff7bfd1c31ba901ea74d618febeb88735bef46c0d59bd1f39df442544cb21", [0x0, 0x0]}) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009d4000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009d1000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bad000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) 2018/01/15 17:03:37 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000ff4000)='/dev/dmmidi#\x00', 0x7f, 0x309800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = semget$private(0x0, 0x4, 0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000002000-0x4)=0x3) fdatasync(r0) r2 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = getuid() getgroups(0x7, &(0x7f0000000000+0xc83)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000000000)="82e12cff9b838020cdb7cc23f99dbe79fd5bd7707891bb799a41e5049e8d16a3eec2742021136036816f09160ed8a36e1760b97504770cd786a1e6bc294be033582ae38deeaf17af98e897cb47cd6489153c70376487ca7a40fd3685b50900ac0f729ce1c16534716cd4073d6d2b5e8fba3bae6de678dceac2ead71f6da19e1a0d364639ed011466139312f386a249d9eb2c2380385d53e9166974e510f584694f210b9ba42ba075bbcd8130738f1539518d", 0xb2}, {&(0x7f0000003000-0x16)="2b0dbded255f8decf4f8192b1502a5b9af6caf58a5ee", 0x16}, {&(0x7f0000003000-0xde)="e972595aa7146888455ce7bec0b5177ea78ef731f3d2568af79155cefeeecec778116a515c983283646fb59b4e6ef3e4163ed8e64ddabcd84a753e57b46c1c2a932b70166d141a6191dc0014873fb2f15a866155d0edfd21d8ee75ff19e71f42204f12b4ddcfcaafcdeea5d432310257c331737d52de495c02de14e51dc73c696baee316e0343987fbb728d13d189f4e9eb1f79689cae35769cc9aaf2de27246998e7a169b3733e7b3f844e5f8b3e31eb6a71766d0613e188bb5d3fa79559d7b5c1666ded6221ad37a26080c9381ab7c77149d8d797fd180aac8826b9f17", 0xde}], 0x3, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc0, 0x20000010}, 0x20000090) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000004000-0x8)={0xfff, 0x45}) [ 154.109911] kauditd_printk_skb: 109 callbacks suppressed [ 154.109919] audit: type=1326 audit(1516035817.036:1806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000419000-0x10)='/dev/input/mice\x00', 0x0, 0x440) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000022c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000072f000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000408000-0x4)=0x0) tgkill(r2, r3, 0x3a) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b50000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004b2000-0x8)={r1, r4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) bind$inet(r5, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000061000-0x20)=[{&(0x7f0000e31000-0x1000)="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", 0xf20}], 0x1, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000052b000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b22000-0x4)=0x10, 0x80800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b78000-0x2)=0x7a, &(0x7f0000aaa000-0x8)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ad9000)='limits\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000309000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f64000)=0x5, &(0x7f0000557000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000026d000-0x4)=@assoc_id=0x0, &(0x7f0000acf000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006fa000)={r3, 0x4}, 0x6) sendfile(r1, r1, &(0x7f00005a6000-0x8)=0x0, 0x10000000000b4a) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000012b000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009df000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x21, &(0x7f000050b000)=0x7f54, 0x4) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2f000)='/dev/vcs#\x00', 0x5, 0x180) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d30000-0xc)=@sack_info={0x0, 0x7fff, 0x3f}, &(0x7f0000d30000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bd7000)={r1, 0x2}, &(0x7f0000aa2000)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) prctl$intptr(0x1, 0xffffffffffffff80) madvise(&(0x7f0000be6000/0x2000)=nil, 0x2000, 0x10) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094e000)={0x0, 0x0, 0x0}, &(0x7f00007d3000-0x4)=0xc) tgkill(r2, r3, 0x0) [ 154.178314] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 154.271136] audit: type=1326 audit(1516035817.068:1807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271154] audit: type=1326 audit(1516035817.068:1808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271171] audit: type=1326 audit(1516035817.069:1809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271190] audit: type=1326 audit(1516035817.069:1810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271208] audit: type=1326 audit(1516035817.070:1811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271226] audit: type=1326 audit(1516035817.071:1812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271243] audit: type=1326 audit(1516035817.071:1813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = getgid() setgid(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000a25000-0x8)='./file0\x00', 0x40) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000938000)='/dev/sg#\x00', 0x1, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000ff000-0x120)={0x1, 0x7, 0xffffffffffffff00, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x3, 0x4, 0xf2, "96035cef0cb4f22796604f365e1a4cee", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x80, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x8000000000000002) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000f25000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) r0 = add_key$keyring(&(0x7f00006dc000-0x8)='keyring\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000005, 0x0, &(0x7f00000d9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000059d000)={0x2, &(0x7f000062d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00006cc000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000518000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000cca000-0x88)=""/136, 0x88, 0x3, &(0x7f0000fad000-0x10)={0x3, {"4b78ffc99205d0"}, 0x4}, 0x10) 2018/01/15 17:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000092b000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00000fe000-0x8)=0x80000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001c6000-0x10)={0x6, [0x7, 0x6d2, 0x200, 0x1, 0x9, 0x800]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000498000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db8000)='/selinux/create\x00', 0x2, 0x0) recvfrom$packet(r2, &(0x7f000046b000)=""/10, 0xa, 0x40000000, &(0x7f0000abe000)={0x11, 0xf5, r3, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) sync_file_range(r2, 0x4, 0x1, 0x5) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00008c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002a3000)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e28000)={0x2, [0x1, 0xfffffffffffffffa]}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000abc000-0xc)={0x4, [0x7fffffff, 0x8, 0xfffffffffffffffa, 0xb6f7]}, &(0x7f0000a2c000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080007, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200601, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6a00}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x28)={@generic="8de5424ab53c2b9a45287b154bf8a43b", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000050d000)={0x1ffffffffffffdf4, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f0000eee000-0x8)='./file0\x00', 0x0) syz_open_dev$admmidi(&(0x7f00006b1000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x80) [ 154.271261] audit: type=1326 audit(1516035817.081:1814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 154.271279] audit: type=1326 audit(1516035817.082:1815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24614 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000581000)='./file0\x00', 0x20, 0xa874) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00002ac000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x3, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) chdir(&(0x7f000087f000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000afb000)=0x0) 2018/01/15 17:03:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00005f0000)=""/21, &(0x7f00009aa000)=0x15) keyctl$clear(0x7, 0x0) 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001eb000/0x3000)=nil, 0x3000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f0a000-0x5)='nv\x00', 0x3) shutdown(r0, 0x0) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dd7000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000749000)=0xfffffffffffffe8b) bpf$PROG_LOAD(0x5, &(0x7f00009c9000)={0xf, 0xb, &(0x7f000013d000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0xb}, @jmp={0x5, 0x401, 0x8, 0x6, 0x9, 0xffffffff, 0xfffffffffffffff8}, @alu={0x7, 0x3fff80000000, 0x4, 0xf, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0xc9, 0x7, 0x7, 0x5, 0x4, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000004d000)='GPL\x00', 0x7, 0x1000, &(0x7f00005f1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00001f4000-0x8)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000c99000-0x9)='efivarfs\x00', 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b9000)=0x0) ptrace$setregs(0xf, r0, 0x400, &(0x7f00000b7000)="88620e8adeee77905b55d0a78e07b841e56363bc3c33cadd5542236f207c956094e7d1216b917f4e562ca4e1fa5c87cac843a017088b15486d779c69756e8f9e436b6577b5ae743a356c4a6ecc890acfebbdbcb930566c6e05f3f09c864e555f891a26ae29761c434ae8777c52e1ea6a115073e2dbb723f360be92af06bb87c88da68c9fdb6ae250b227d15f828c607d8437a6ef14e65cec64579d09665ba2becfe9d55738bb8799fded6b") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000402000)={r2, r1}) shutdown(r2, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x80083) r0 = socket$inet(0x10, 0x2, 0x10000) sysfs$1(0x1, &(0x7f0000023000-0x2)='-\x00') sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) preadv(r0, &(0x7f0000435000-0x40)=[{&(0x7f000047c000)=""/135, 0x87}, {&(0x7f0000563000-0xa8)=""/168, 0xa8}, {&(0x7f0000e53000-0x78)=""/120, 0x78}, {&(0x7f00007cd000-0xb2)=""/178, 0xb2}], 0x4, 0x39) r1 = syz_open_dev$sndpcmc(&(0x7f0000070000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a65000+0x9d0)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x7, {0xca0, 0x8, 0x5, 0x9705, 0x7fffffff, 0x5}, 0x9, 0x7}}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000deb000-0x10)={&(0x7f000080c000/0x4000)=nil, 0x4000}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@generic="194594ef48af258571664590c6440fd5", @ifru_names=@common='lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000051e000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000f4d000)=@pi={0x0, 0x0, @ipv6={0x4, 0x6, '\tIN', 0x71, 0xbb, 0x1a49, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0xc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe5}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @routing={0x2c, 0x4, 0x2, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x63e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x9d) write$tun(r3, &(0x7f0000075000-0x1082)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "57c6bf", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "b3688be2edcde6ab"}}}}}, 0x6a) 2018/01/15 17:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006d6000-0x8)='./file0\x00', 0x20000, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000007b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ff000)=0xe8) r2 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000a2f000-0x4)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = getpid() getresgid(&(0x7f000018f000)=0x0, &(0x7f000051a000)=0x0, &(0x7f0000300000)=0x0) fchownat(r0, &(0x7f0000de2000)='./file0\x00', r1, r4, 0x62154b9df471ac91) perf_event_open(&(0x7f0000a82000)={0x5, 0x78, 0x8, 0xffffffffffff0000, 0x9, 0x2, 0x0, 0x10000000, 0x90000, 0x1, 0x0, 0x4, 0x100000000, 0xffffffffffffffff, 0x400, 0x200, 0x2, 0x7a54, 0x9, 0x3, 0x8, 0x2, 0x6, 0xaa3, 0x0, 0x6, 0x401, 0x0, 0x3, 0x3, 0x0, 0x0, 0x9, 0x990d, 0x0, 0x1f, 0x1, 0xb0e, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000158000)=0x0, 0x1}, 0x28000, 0x1000, 0x5, 0x0, 0xfe9, 0xffff, 0x6, 0x0}, r3, 0x3, r2, 0x6) 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007a1000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x20080) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000228000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000723000-0x38)={&(0x7f0000ae1000-0xc)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000150000)={&(0x7f0000240000-0x20)={0x20, 0x2, 0xb04, 0x6, 0x3, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x32, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = shmget(0x1, 0x4000, 0x200, &(0x7f0000253000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) clock_gettime(0x0, &(0x7f0000e36000)={0x0, 0x0}) utimensat(r1, &(0x7f000015e000-0x8)='./file0\x00', &(0x7f00003ba000)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x100) write(r1, &(0x7f00006c9000)="b63db85e1e8d00000001b29d00000000ffffff16ed5ed2bc7018cebc9b97ae21914d87ffffffff2c9b16", 0x2a) 2018/01/15 17:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00001bd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000030b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000db9000-0xb)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ef000-0x4)=0x0) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f64000)={{0xa, 0x1, 0xe76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x7, [0xc9e, 0x0, 0x9, 0xffffffffffffff01, 0x40, 0xee, 0x4, 0xfffffffffffffff8]}, 0x5c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f65000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f000074d000)="", 0x0, 0x0, &(0x7f0000578000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003ec000-0x8)='./file0\x00', 0x880, 0xc2ae01e641d44521) getpeername(r0, &(0x7f000001c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000424000)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f0000f6e000)="130000001000ffdde200f49ff60f050000230a", 0xfdec) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d6c000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000023f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000549000-0x8)={r1, 0x0, 0xc427}, &(0x7f0000ec5000-0x4)=0x8) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r2, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00008cd000-0x8)={0x2, r1}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b9c000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d9000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00005b4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000a4c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5) sendto$inet6(r0, &(0x7f0000cce000-0x74)="073adc900000000000000003ba628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2d43ec508ca4db91d883a698f4f453239dadea943063c4d2fa43ef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0xff8c) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000030000-0x12)='/dev/input/mouse#\x00', 0x4, 0x200) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000002a000)={0x0, 0x0, &(0x7f000001f000)=[{&(0x7f0000031000-0xfc)=""/252, 0xfc}, {&(0x7f000002d000-0xba)=""/186, 0xba}, {&(0x7f000000d000-0x6d)=""/109, 0x6d}, {&(0x7f0000031000-0x6e)=""/110, 0x6e}, {&(0x7f0000030000+0xea5)=""/246, 0xf6}], 0x5, &(0x7f0000031000-0x89)=""/137, 0x89, 0x1ff}, 0x40002022) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000017000)=""/165, &(0x7f0000031000)=0xa5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000009000-0xc)={r2, 0x80000, r3}) ioctl(r0, 0x4000008000001264, &(0x7f0000026000)="") 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f0000486000)=""/251, 0xfb) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000911000)=0x7fffffff) sendto$inet(r0, &(0x7f0000cea000-0x5c1)="", 0x0, 0x0, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007b5000)='/dev/amidi#\x00', 0x3, 0xa00) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffff8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockname$inet6(r1, &(0x7f00000c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e7000-0x4)=0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r3, &(0x7f0000241000-0x89)=""/137, 0x89, 0x0) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x4cf, 0x5, 0x7, 0x8, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd7000)='./file0\x00', 0x67) socket$nfc_raw(0x27, 0x1, 0x0) mount(&(0x7f0000883000-0x8)='./file0\x00', &(0x7f0000c4b000)='./file0\x00', &(0x7f000041b000-0x6)='sysfs\x00', 0x0, &(0x7f00008ba000)="") 2018/01/15 17:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x40000000) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000149000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f86000-0x30)={0x9, 0xfffffffffffffffd, 0x101, 0x8, 0xca6, 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]}) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={0xffffffffffffffff, &(0x7f0000002000)="0503a699708cdc4211b838ba5be6b571037f96cd392bc93c4042e045a58f5d435814514786f6e538dc08dcc5d92c8b5bb79fffad39bdda292f4576e97bbe0d7e7f35aaa5486857683868dea3d42092f5fa13c7e46f3060d465365c82c27c33af439fbb3ae3be584056b872be9a572c7ca76b994d998787eb2646368dee8e6d2054e25750143b95bc758a7632d590e22ff4efe52a98174f1d5449487aef8af58ca46b1d4cca5b8f62ee0d6933126552d2e2f38f0ff99ee3e8677a452b56d2c06ce259c63f483a6330b39740f32c587950051e5640fb857abc61655357e872f9f3e41c5569b4c4702870d314400343affabf3a2be8a94b0cf8a859cf46d080fea0", &(0x7f0000000000)=""/228}, 0x18) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000002000)=[0x0], 0x1}) memfd_create(&(0x7f0000002000-0x1)='\b', 0x0) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) r1 = shmget(0x2, 0x3000, 0x54000882, &(0x7f0000f29000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000066a000-0x5e)=""/94) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:37 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6(0xa, 0x9fc5ea364e6e9aa4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000de000)={0x8, 0x9, 0xfff, 0x800, 0x200}, 0x14) flistxattr(r0, &(0x7f0000001000-0xba)=""/186, 0xba) 2018/01/15 17:03:37 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$3(0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a00008000000000000000ffff00", &(0x7f000041d000-0xd7)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cd6000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000468000)=0x0) r2 = syz_open_dev$audion(&(0x7f000011b000-0xc)='/dev/audio#\x00', 0x0, 0x40) socketpair$inet6(0xa, 0xa, 0xde0f2c1, &(0x7f0000c14000-0x8)={0x0, 0x0}) kcmp(r0, r1, 0x2, r2, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000545000-0xa)='/dev/cuse\x00', 0xb8080, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000113000)={r4, 0x50, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_notify(r2, &(0x7f0000d54000+0xfe6)={0x0, 0x11, 0x6, @thr={&(0x7f0000652000)="29c5b6b6aa10c6c871bda100bb5a546884647160cb6eb30aa297871f357108bd7e718e17f55e11e387219e05ae0f356a5d12a407c2fed7ae353661d504dcfe436a86ab38bcf0c137f30e28863561da97e9fa860fa9", &(0x7f0000f97000-0x96)="62a5b47b2e9ff184c2a67805eaba1cae3cb26b15508a63f677cbed669b9b26e9f8aec5b0b38beeae2f590cdf8bf5830af2d1f4db682db7d4341248b2bb28c5e93774a8f4a4369cd1a96d82bd0c271ece1c3c0eb4bef3580425e9c6ecb63ef1e34ccbc43034f035d532d32783bc0c514799dcd6555972cbeaae7da7320483d1047a369f579d770b3cf6cfe7c35184262e1a5e7444218d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getscheduler(0x0) 2018/01/15 17:03:37 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000ff7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ff9000)='/dev/admmidi#\x00', 0x2, 0x7fffe) r2 = syz_open_dev$sndmidi(&(0x7f0000bf8000)='/dev/snd/midiC#D#\x00', 0x3f, 0x82800) bind$bt_l2cap(r2, &(0x7f0000bac000+0x8bc)={0x1f, 0x1, {0xfffffffffffffff9, 0x9, 0x5a, 0x7f, 0x4ee0, 0x100000000}, 0x5, 0x3}, 0xe) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/15 17:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) timer_create(0x5, &(0x7f00006f0000-0x60)={0x0, 0x6, 0x2, @thr={&(0x7f000005a000-0x1)="6c9819b1e45a", &(0x7f000071c000)="1b3ff988e974f6ed921c49adaec590e23d2a069f36569dd0f9db1c7a3a1e5f055bb46915f11e70bc5cccee86a4e6adcce642ad44052da730102f4839c009eba786b6b68e445a2b01bf68997c74e31410af06fe93"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000dfc000-0x4)=0x100000001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/rfkill\x00', 0x200001, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ef7000)=0xffff, &(0x7f0000a95000)=0x2) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000b9b000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000bad000)=""/249, 0xf9, 0x102, &(0x7f0000721000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9) 2018/01/15 17:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c55000)='/proc/self/net/pfkey\x00', 0x151001, 0x0) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r1 = gettid() write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000645000)={0x0, 0x0}) tkill(r1, 0x15) 2018/01/15 17:03:37 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x1, &(0x7f0000046000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syslog(0xd, &(0x7f00002eb000-0x53)=""/83, 0x53) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f47000)="1f040000060600000000000000018201fffff8000900018801fd0818000000b8", 0x20) 2018/01/15 17:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) socketpair(0x4, 0x80005, 0xffffffffffff4174, &(0x7f0000f13000-0x8)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000777000-0x10)={&(0x7f0000ca8000-0x52)=""/82, 0x52}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00003f7000)={0x8000000, 0x9, 0xc}) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eed000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004ca000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000009, r4}) recvfrom$packet(r1, &(0x7f0000ba3000)=""/144, 0x90, 0x2002, &(0x7f0000fb0000-0x14)={0x11, 0x1d, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) fcntl$getown(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044b000)={0x2000, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000257000-0x5c)={{0xa, 0x3, 0xc000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0xb682, [0x2, 0x7, 0xf889, 0xfffffffffffffc7b, 0x7fffffff, 0xb70, 0x2, 0x4]}, 0x5c) clock_gettime(0x0, &(0x7f00003c9000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000058b000-0x68)={0xa5, 0x5000, 0x7, {r5, r6+10000000}, 0xff, 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]}) 2018/01/15 17:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) open_by_handle_at(r0, &(0x7f0000ec5000-0x29)={0x29, 0x1, "9a85d803aa4ec7e387776a0cf9e2f44b6be581c1f6936fe012f56586097271109e"}, 0x2e000) r2 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ee4000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_flags=0x200}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = add_key(&(0x7f0000ff6000)='trusted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b99000-0xc3)="876545d884f698f772cdd1f906243275ff8cb769e565ece85961df9d727179cec28159f990a6057fb0c57d928fd8d53808689c397e80d76a3f39e59e4963edc15407d217083b8f9ba65b67889c5f51d97455a9573023974caaad8fa440fb1cccfee84d0fb5fb65829a3eb72c1232be24d2a3f1614f98549ecda1fabdaedc6cfaacb572105e82493eb46cef2d51621c0b715ddfd0f48b1435f9d73b862d09409b7af8403c40e8789dabadb8ac02f4b507f97357bf6082b976972082eb000589d0111862", 0xc3, 0xfffffffffffffffa) link(&(0x7f0000bcd000-0x8)='./file0\x00', &(0x7f0000561000-0x8)='./file0\x00') request_key(&(0x7f0000593000)='logon\x00', &(0x7f00005aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000614000-0xd)='/dev/net/tun\x00', r3) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f00009aa000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @fr_pvc_info=&(0x7f000013d000)={0x0, @common='lo\x00'}}}) fcntl$dupfd(r0, 0x0, r2) 2018/01/15 17:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000090f, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e28000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 17:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x0, &(0x7f0000c2e000-0x8)=[]}) symlink(&(0x7f0000455000)='./file0\x00', &(0x7f0000fb1000-0x8)='./file0\x00') creat(&(0x7f0000f1f000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000217000-0x8)='./file0\x00') 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000825000-0xb)='/dev/midi#\x00', 0xfffffffffffffff8, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000994000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f5000)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000bbb000-0xc)={r3, 0x80000, r4}) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0x110}], 0x1) readv(r1, &(0x7f000032a000)=[{&(0x7f00007f6000-0xfb)=""/251, 0xfb}, {&(0x7f000011c000)=""/65, 0x41}], 0x10000000000000ee) 2018/01/15 17:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6372633332000000000000000000000000000000000000000000000000000000000000001800"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00000e8000)={&(0x7f0000634000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f8000-0x70)=[{&(0x7f0000de0000)=""/38, 0x26}, {&(0x7f000070c000)=""/30, 0x1e}, {&(0x7f0000f9c000)=""/8, 0x8}, {&(0x7f0000089000-0xc3)=""/195, 0xc3}, {&(0x7f00001a2000-0x1d)=""/29, 0x1d}, {&(0x7f00006c8000)=""/129, 0x81}, {&(0x7f0000918000-0x31)=""/49, 0x31}], 0x7, &(0x7f0000287000-0x1000)=""/4096, 0x1000, 0x400}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3be92c54", 0xfffffffffffffe92) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c1c000-0x2)=0x9, 0x2) r3 = syz_open_dev$mouse(&(0x7f000010a000)='/dev/input/mouse#\x00', 0x5, 0x101001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c8c000)={0x0, 0xe3, "a276aa4909e3e7ea3307abf5180834c3f85819199aa9de99cde44e1294ee2f88b1b2e31c3a372efe94732688b8a1c6db98948de02e831a7b203b3d2f21caf966bceb39223d85d7e801e54fe520e559385bc4367a8786e6ad348d7aeafe0d284c37c5cbb5b30dcac145ab99152ba2e81748ae01a2fb9caca38311bebdbe0fc27e654d0acd6ab3f669dc908941da397202884fca287ac2f8b5822a0c2e1dbdee7cbf8e5519f3dde9370c4aed3d2676b8b7309fb63279bd856201c5949efbbaf251d670e7f6af6a5977b782ea2c22537b193295a7e15aae033a32333ed0f3de89b7e20a18"}, &(0x7f00001cd000)=0xeb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000901000)={0x6, 0xfffffffffffffffe, 0x8004, 0x9, 0x1, 0x10000, 0x5, 0x5, r4}, 0x20) sendmsg$alg(r1, &(0x7f000017c000-0x38)={0x0, 0x0, &(0x7f0000f35000-0x50)=[{&(0x7f0000939000-0x53)="f65990b0a159e2efbb837e75c4d1d8d4e8a8a505000000000000000009657be92f82ef5f7464006e8cd218a36a5b21f764c38b66f1fd809b2e0e4bd131a2ca261e1ebdec25f4fdd033f2ea19d5f548", 0x4f}], 0x1, &(0x7f0000d27000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d3e000)=0x0, &(0x7f0000e75000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) 2018/01/15 17:03:38 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/01/15 17:03:38 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fe9000)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b2a55500b5ff74b06ccb0000e8c886586975b5446e"}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2018/01/15 17:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) symlink(&(0x7f0000099000-0xe)='./file0/file0\x00', &(0x7f00002a3000-0x8)='./file1\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) syz_open_dev$sndmidi(&(0x7f0000d44000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x6800) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:38 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000b76000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x40, 0x10000, 0x6, 0x5, 0x6ccc, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x3, 0x4) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="010000000300060000070000009139cc", 0x10) setsockopt(r1, 0x8000000000000107, 0x1, &(0x7f0000ca4000)="01000000030006000007000000c4ffcc", 0x10) socket(0xb, 0x80000, 0x20000000000000) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0xe2) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ffe000)={{0x7, 0x8}, {0x3, 0x3}, 0x9, 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, 0x0, 0x0, 0x0]}) lgetxattr(&(0x7f000065f000)='./file0\x00', &(0x7f0000ed5000-0x9)=@known='user.syz\x00', &(0x7f000032d000)=""/176, 0xb0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001fa000)={&(0x7f00003cf000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b15000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009fd000-0x8)=0x5) 2018/01/15 17:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) sendmsg(r0, &(0x7f0000e60000)={&(0x7f0000b3d000-0x6)=@hci={0x1f, 0x6, 0x1}, 0x6, &(0x7f0000647000)=[{&(0x7f00008db000-0x1000)="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", 0x1000}, {&(0x7f0000d03000-0x71)="69a9ebf343c4f1c7b3a8e5c2a0a6080b24fdf088870fe66f41182e75fbaac76087f127dcf1e506fbb44a4515af1cc0b069a8f0bee80fcc9c5297e465169b547e60c3163f5842ed817d4163655426be02f5c5095a16fc63dfbfb8a5e685c7392bd1d7c0d6926c69dabaf79d2403177685b8", 0x71}, {&(0x7f00008b3000)="189dc5f74ded58caec63fe1e1d2653c6ee52865c8d278f0ec57720fe671d765de6fa0dec448af6e40c05dc2759dbbc72242d97cdec47eca524aebbfa3f05dd12252f4fd4038216a59af5714018480ecb683a0d2e4795da6511", 0x59}, {&(0x7f0000d4b000-0x98)="a6ca2a5872b7973a9bbe93b665a8b9541fffca5ba77d1ec98e79299abf262779a05e73faba6dc9f73da99dba70612bf910d920e711789909f1d2612cd2fa3520b829aedd85d8ffbede97de83c53fa54f8570382e79b903a3fd3f6ca3e87934fd8ad045d43ed385c39395d425f628b1487c626552dd2d94a44a436bcd4ba2bc6f7b81864de7b8f867fb2044dd15c2f8cbf03963ebfaa021fe", 0x98}, {&(0x7f0000f4c000-0x3a)="b53a5aeb06c82edfbd8d6a35622f7f5b3ee49557d85faeef4b6c8e0508a639893af7f37c39a8c0f70a38f7fe4468ddfd248fe6150b150201f70c", 0x3a}, {&(0x7f0000745000-0x4)="06716381", 0x4}, {&(0x7f0000bb8000-0x21)="3e2791710cfeecd1b046226ee9735063e64c4a20fd1f8ee26b0936dd856b5d9e02", 0x21}], 0x7, 0x0, 0x0, 0x4}, 0x8000) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x4, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x4}], 0x2, 0x0, &(0x7f000048d000-0x10)={0x0, 0x989680}) r2 = shmget$private(0x0, 0x1000, 0x410, &(0x7f00009da000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) recvmsg$kcm(r1, &(0x7f0000249000)={&(0x7f0000b70000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000140000)=[{&(0x7f0000690000)=""/59, 0x3b}, {&(0x7f00003af000)=""/114, 0x72}, {&(0x7f0000346000)=""/151, 0x97}, {&(0x7f000080b000-0xc3)=""/195, 0xc3}, {&(0x7f0000b96000)=""/136, 0x88}, {&(0x7f0000cd2000)=""/101, 0x65}, {&(0x7f00005b3000)=""/211, 0xd3}, {&(0x7f000059f000-0x45)=""/69, 0x45}], 0x8, &(0x7f00007e9000)=""/0, 0x0, 0x0}, 0x10000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a65000)={0x0, 0x2, {0x3, 0x3, 0x2, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000f12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d1000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009f3000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r5 = shmget(0x1, 0x3000, 0x1, &(0x7f0000913000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 2018/01/15 17:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000061000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bd7000-0x10)={0x1, &(0x7f00009f2000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00007e8000)={r3, 0x3}) 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000000080003, 0x4000000000000000) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:38 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004ae000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e4c000)={0x3, 0x2, 'client0\x00', 0x1, "1a521c49f9929bfe", "af3d2d26c158af960dec0ab64a9e188685ecdd42fd63add1b21f2b5a9381640c", 0xfa, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f43000-0xf)='1-,em1\x00', 0x2) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000463000)=""/54) r2 = syz_open_dev$sndseq(&(0x7f0000def000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000955000)={0x0}, &(0x7f00008f9000)=0x4) dup2(r2, r1) ioctl$KDSETLED(r1, 0x4b32, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000b1b000)={{0x80, 0x0}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000000000fffffeff000000000000000000ffe500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netrom(r1, &(0x7f0000aa6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d58000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d88000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000c49000)={r3, 0x1}) 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000853000)='user\x00', &(0x7f0000e48000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003fe000)="ed", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000921000-0xc)={0x0, r1, 0x0}, &(0x7f00007cc000)=""/241, 0xf1, &(0x7f0000cfa000)={&(0x7f0000ad7000)={'wp384\x00'}, &(0x7f0000d59000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ea000-0x4)=0x0) wait4(r2, &(0x7f00002e7000-0x4)=0x0, 0x2100000b, &(0x7f0000a05000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000dab000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00008f7000)={0x4, 0x9, 0x6, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000ef1000-0x30)={0x5, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f000079d000-0x4)=0x6c) fchown(r3, 0x0, 0x0) clone(0x0, &(0x7f0000112000)="", &(0x7f0000aa9000-0x4)=0x0, &(0x7f00008f4000)=0x0, &(0x7f00009d2000-0xa)="") fallocate(r3, 0x3, 0x4, 0x101) bind$bt_sco(r1, &(0x7f0000e34000-0x8)={0x1f, {0x2, 0x7ff, 0x131000000000, 0x3ff, 0x1, 0x0}}, 0x8) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000028e000-0xb0)={{0x8000, 0x1}, 'port0\x00', 0x28, 0x0, 0x0, 0x0, 0x3, 0x7ff, 0x1, 0x0, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f05000)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a1b000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000259000-0x4)=0x0) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000520000)='/dev/autofs\x00', 0x101000, 0x0) fremovexattr(r0, &(0x7f0000152000-0xc)=@known='trusted.syz\x00') r1 = memfd_create(&(0x7f0000ebd000)="706f73fb00000000000000566f6573737b0000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00005dc000-0x9)='/dev/vcs\x00', 0x20400, 0x0) flistxattr(r1, &(0x7f0000f81000)=""/0, 0x2bf) 2018/01/15 17:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000088a000)=0x10) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000072000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = memfd_create(&(0x7f0000ad2000)='/dev/kvm\x00', 0x3) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000acd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00004ae000-0x4)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003cf000)={0x1000, 0x8200, 0x0, 0x1f, 0x0}, &(0x7f0000974000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ce0000-0x20)={0x4, 0x2ff, 0x8000, 0xa, 0x7, 0x0, 0x500000000000000, 0x7, r4}, 0x20) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f000011b000)={0x1, [0xe9]}, &(0x7f00003e2000-0x4)=0x6) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000fa8000)={0x1, 0x0, [{0x571, 0x0, 0x0}]}) 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000080003, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f000067d000)={&(0x7f0000bca000-0x10)=@ax25={0x3, {"30ddf09312a101"}, 0x2}, 0x10, &(0x7f0000091000)=[{&(0x7f0000e97000)="525949eef3657a3294922b", 0xb}, {&(0x7f00005b5000)="ee764f", 0x3}, {&(0x7f00000ff000)="6a79c25c94a5acb2fa3d9fd7d4227ef292565fbb866870f5cb259f2d142a940ed716aeff785f580e9f8c09134f68936e43f9ab18", 0x34}, {&(0x7f000089d000-0x31)="694a7514039cd0c4f64c02480b6c9dbe2fa6270c73b5d2af832524285261c5df8a10c6506910c54637407b20b1becf5d3acdef3a36474279993e6e1759da5dc1fa48c3adcb581b52f4380f946ec894dbb711fe7c17a3bdc98deea096b26bd66e278c29af353a677d3843e60a652eb6d6a2953a6301998b1a8c86db70c1ce503410751c2b4ba771c680f342b86a2b73605d127f9e8698009a9244ca2241e6fc72888920f217e2c3c13af1595a60c2f129a0732e04b04fba311c1b8819e2bd", 0xbe}, {&(0x7f000081b000-0xa)="4fb96f979246468f1151", 0xa}, {&(0x7f00003a8000)="da515f8fb1181dd90e111da9015c9fb20a11119a02544f4cc2508af474d2def4260b78e4bcbebcecfa1122eda41dee334cb7255375e52fb14a7480e674e764a125e44527ed406b21198f8dd9fa041401c4be8ef0d5c1edf1e852a6a703e5ac33911d9731ee769d217d4a1ff700e54f1be8f4b4e9d29b56a3e448662de29f46718e0a434c3b27030f1ae2293b8ed5bb79bd55ed92644ce77e82f29d94e3bdb5886d80126fd14e5324a4449de591a7374945009033f15d13dc557648ead5d944a694dc5d68958e0ff7b19188", 0xcb}, {&(0x7f0000b1d000)="3eaef1115c930571cdba9f6c8cf191db9b21150083b35e0d355ae113428dbbd8446424ec98493bb405fe7a48eccb668812b0cebde137a02d837a231ce74ff86524aa4a861e0725ab621ff5458ee920d9053a7be067a9852c3c56632cf530e030dfca127cae9b36c83f535b11e1099821c7dfe3f7bb685f32a0c0c3b5c4361d", 0x7f}], 0x7, &(0x7f0000334000)=[{0x18, 0x105, 0x9, "931a1d49773e"}], 0x18, 0x0}, 0x40012143) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000184000)={0x0, 0x4, 0x20}, &(0x7f00005c6000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000347000)={r1, 0x48, &(0x7f000017e000-0x48)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a63000)=0x10) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0xc000) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000012000)={r0, 0x5fd70703}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) dup2(r3, r2) ppoll(&(0x7f0000016000-0x48)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000015000)={0x40}, 0x8) 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000a000)=0x0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000000c000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x20000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000004000-0x8)=0x5edd) 2018/01/15 17:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000051f000-0x2)='+\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d8e000-0x18)={0x0, 0x1, 0x30, 0x127d, 0x5}, &(0x7f0000a65000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000317000)={r1, 0x595}, &(0x7f0000e11000-0x4)=0x8) r2 = socket(0x400000000000011, 0xfffbffffffffffff, 0x0) pause() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002bb000)={0x5, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffe01, 0x9, 0x5, 0xffff, &(0x7f000010a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, 0x800, 0x2}) write(r2, &(0x7f0000906000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fbd000)={0x0, 0xffffffff00000000}, &(0x7f0000687000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000870000+0x234)={0x81, 0x2, 0x8, 0x50f2, r3}, 0x10) 2018/01/15 17:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000374000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d9f000)=0x101, &(0x7f0000ceb000-0x8)=0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000037e000-0x10)={0x15, 0x2b, &(0x7f0000b4d000)="389f00fe48ebf3ce795b71582db00267aa117d68056d4e2042188598eff0453d3222be77f53bf0d721e327"}) mq_timedsend(r1, &(0x7f0000105000-0x57)="1606ff1ba7388c8e583730e9e43707e35d97d1081277f8344a3e91d4641faaa94f6264f016e5bf69f3dafa19be948204ead83265de191d6c36adfcdc23ffb691018ff27ab9cb9ca70cfef4dcf95ebbbe5c18c5747ce385", 0x57, 0xffffffffffffffff, &(0x7f00009e0000-0x10)={0x0, 0x989680}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000261000-0x10)={0x7, 0x401, 0x3, 0x1}) 2018/01/15 17:03:38 executing program 4: getrusage(0x0, &(0x7f00008ba000)={{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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000017000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = syz_open_dev$usbmon(&(0x7f0000012000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000000e000)={{0xffffffffffffffff, 0x1, 0x2, 0x0, 0x6}, 0x0, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x93, 0x1, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0xfffffd16, 0x0, &(0x7f0000004000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/15 17:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000008, 0xa, 0x4) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d85000)=0x0) 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00009eb000)="81d1804bff97a48469c5a1fb9692d8106f92d667a19079bfcfd648c437c500290bf43f7ede21c5df3cd8c9a1753b21d64b9cdc08ce36fd55d000b62a5654b5dd481aae51eb1c575ba8774a80801aa4ead329b4c23c7141ab87161cc3badd86af686e6819045401a4adb4aef9e59a28ba2c007ed4670b7783a1ca21fc648b9dceeefe4172e11c8b33e2ea026ef0a51314b6a83e74f32efba8e7412bfe0ff2ceebc45be42396651460528a77da3e4ac880a713985b70f32f33cc5f9d26", 0xfffffffffffffe5e, 0x0, &(0x7f0000ab2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f24000)={0x0, 0x0}, &(0x7f0000c13000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dc0000)={r2, 0x2, 0x3, [0xe9, 0x1, 0x7]}, &(0x7f0000807000-0x4)=0xe) 2018/01/15 17:03:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000070d000-0x30)={0x5, 0x5, 0x1, 0x7, 0x5, 0x101}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x4e)=""/78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000003000)=""/12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000005000-0x18)={0x9, 0x22, 0x1, 0x0, 0x0}) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000002000-0x7f)=""/127, &(0x7f0000005000)=0x7f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x1, 0x0, 0x2}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r3, 0x3}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={r3, 0x2}, &(0x7f0000007000)=0x8) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000003000)={[0x5000, 0x10000, 0x16000, 0x10d002], 0x0, 0x0, 0xb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x80800) 2018/01/15 17:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000c95000)=0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) write(r0, &(0x7f0000dca000)="", 0x0) [ 155.491876] binder: 24887:24902 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 155.500644] binder: 24887:24902 unknown command 0 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x4, &(0x7f0000577000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ba7000)={0x1, 0x8000, 0x81, 0xba0f, 0x80, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000099a000-0x8)=0x2) r2 = socket(0xe, 0x8000000080003, 0x0) sendto$inet6(r2, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000708000)={0x6, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/15 17:03:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x30)=[{0x7, 0x7, 0x20c45c8d, 0x7ff, @time={0x0, 0x1c9c380}, {0x8, 0x3680000000000000}, {0x8, 0xfff}, @time=@tick=0x6}], 0x30) nanosleep(&(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f00002a8000-0x10)={0x0, 0x0}) clock_getres(0x2, &(0x7f0000455000-0x10)={0x0, 0x0}) 2018/01/15 17:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1080007, &(0x7f00002c2000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000435000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, r0}) pipe(&(0x7f000041b000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) [ 155.547705] binder: BINDER_SET_CONTEXT_MGR already set [ 155.547715] binder: 24887:24910 ioctl 40046207 0 returned -16 [ 155.552170] binder: 24887:24916 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 155.552184] binder: 24887:24916 unknown command 0 [ 155.552193] binder: 24887:24916 ioctl c0306201 20003fd0 returned -22 [ 155.633432] binder: 24887:24902 ioctl c0306201 20003fd0 returned -22 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) writev(r1, &(0x7f0000775000-0x10)=[{&(0x7f00000ad000)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) 2018/01/15 17:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000b2c000-0x8)={0x0}, 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000932000-0x8)='./file0\x00', 0x80400, 0x48) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000488000)={0x3, [0xfffffffffffffffb, 0x10001, 0x80000000]}, 0xa) signalfd4(r0, &(0x7f0000b18000)={0x0}, 0x8, 0x0) r2 = request_key(&(0x7f0000da6000-0x8)='trusted\x00', &(0x7f0000903000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000529000-0x4)='/}}\x00', 0xffffffffffffffff) add_key(&(0x7f0000b20000-0xb)='asymmetric\x00', &(0x7f0000f61000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f9c000)="d531473ac8ee526ca649491785e9387acfc9271e95409a04b59c733d941e5484ed66dfc8063f9677a55d8415372eec22b364f8e2f4739c632fadc113e6093e8e9294ec9ecf2337db848ad92e24c0178992fc748aa7da08cc5f24c7ac1e6f0b024b2beaca8d92afa427a1761dc62f8e2b9e078cf8fdb19a48224fd2734a5cca414667c2518c57e85a22a39a42e3811017073ced3abc655abfc141127d7421936b4a9332ad43ab9ee87ac122f0a6d1abacf4a2e6e478f34968139add1af6d58af67e5175f371552bb54946661d60d8c34abe9f05f00a47183a122524365c82049fb4ada264824af1cf6d559dff9de491cdc1ca749787b1edd07e", 0xf9, r2) 2018/01/15 17:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000af9000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6c000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x148, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000947000)='/dev/midi#\x00', 0x100000000, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e19000)={0x6, &(0x7f0000fde000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a5c000-0x8)={r1, 0x12}) keyctl$dh_compute(0x17, &(0x7f0000921000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=""/241, 0xf1, &(0x7f0000cfa000)={&(0x7f0000ad7000)={'wp384\x00'}, &(0x7f0000d59000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c48000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a07000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090f000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1f, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x2, 0x2}, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x3, 0x3c4}, 0x619, 0xfffffffffffffeff, 0x3, 0x401, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000005, &(0x7f0000ee8000-0x3)='~', 0x1) socket$inet(0x2, 0x5, 0x9) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000a02000)=0x0, 0x4) 2018/01/15 17:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000087a000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b64000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x400000000000, 0xbc, 0x7f, 0x41f6, 0xffff, 0x7a, 0x3, 0x1ff, 0x6, 0x100000001, 0xffffffffffff45be, 0x7f, 0x1f, 0x7]}, &(0x7f000081e000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cd4000-0x8)={r1, 0x49ef}, &(0x7f0000c24000)=0x8) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) r1 = creat(&(0x7f0000fa9000-0x8)='./file0\x00', 0x84) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) execveat(r1, &(0x7f0000fef000+0xe07)='./file0\x00', &(0x7f0000857000-0x8)=[&(0x7f00009d1000)='<@ppp0&]@eth0\x00'], &(0x7f000017e000-0x8)=[&(0x7f0000620000)='vboxnet0-keyring-[vmnet1^securityppp1mime_typeselfnodev/z,\x00'], 0x0) 2018/01/15 17:03:38 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f000000b000-0x21)=""/33, 0x21}], 0x20a, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000019000-0xa)='/dev/dsp#\x00', 0x1, 0x80) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000017000+0xf10)={0x1ff, 0x2, 0xc0, 'queue0\x00', 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]}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000001e000)=""/53) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) [ 155.877114] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c9c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ffb000-0x1000)=""/4096) r1 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000394000-0xd5)=""/64, 0x40) getdents64(r1, &(0x7f0000429000-0x1000)=""/1679, 0x68f) getdents(r1, &(0x7f000064a000)=""/140, 0x8c) 2018/01/15 17:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x8, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000057b000)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca9ab9aa95ada76ea3be32c73b52bc3910e90c3cd9b08f9f0c66c59708ca657f5b2cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b5c9a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f993c50d1ac561c8862ca2ff9021f014d5a17a6da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d344b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246ae7ca3e3c3e2c57961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00e1ffffffffffffff000000e89fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb26308a45138f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb59becc86a4d327a658d6db195415b98bc9e40f31f4a2998f70efbf5b93623bfb68c880f295d60c760f014bd000000ff48820d62440a63720f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179a30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f55f6cb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f36e0eb86a762a9fb8f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521806f4e8694fd38667f3431c298d8559bc046d73c70767d0eda839fdfffffffffffffeffcbbe2900000008707916aea7065c6c48d80a6b3417690f4a7d6ba11a881542276462bb0dfd30568115cd0ec41c4118878daeb1ea2c67f2071bccde6a20ef047afb7002711323522e3e245194876051ae20f66d3590bf1bfc2896917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b19858248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2a25315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b1c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972c22126dcdc508dbba6010043"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a22000-0xb)='/dev/audio\x00', 0x28000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000fd1000)={0x1f, 0x4, 0x9}) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c90000-0x14)={0x2, 0x3, 0x1, 0x3, 0x6}) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000081a000-0x8)='./file0\x00', 0x0) socket(0x3, 0x2, 0x0) r1 = open(&(0x7f0000bb8000)='./file0\x00', 0x0, 0xa0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000787000)={0x80000000, 0x87f, &(0x7f00003e9000-0x12)="14af107a1a21b328ead972a3cc3bf98e2313", &(0x7f00009f2000)="6b342886c26c1249cdb23a2945447ad0136fc881856f2e800d1df41b8c82102e97cfb55024d64bd164c0aac7002b4ccedbfa29dfd076d7691fc1452f1a2a2eba9c312b30ece836c7264b5cf3b96656a2dbfbf2660fc984d261c4a311373e31bde6552a65313d3c6c1529aeb75a2f1d82428d535affdbd0b40af5f410fde22b7de602e4e614dc1456d51dc90f8dec3dbd72433c507e2b5640c56b80a1b5f603ba75fef3522f527383ec8f4dab03a962024960e4c62587cf28747b16017db2f1944f9fb74ef97c337bc2389f9742bb779a6f1cf46e134fc29b8e7296", 0x12, 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/15 17:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000775000-0x4)=0x0, &(0x7f00007f1000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000871000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000ec2000)=[{&(0x7f0000a5a000-0x1000)="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", 0x290}], 0x1, &(0x7f0000164000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000bcd000)=""/223, 0xdf}, {&(0x7f00001e9000-0xec)=""/236, 0xec}, {&(0x7f0000c86000)=""/234, 0xea}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = msgget(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000d06000)=""/86) r2 = syz_open_procfs(0x0, &(0x7f0000e78000+0x529)='syscall\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000807000)={0x2, [0x0, 0x0]}, &(0x7f0000c38000-0x4)=0xc) 2018/01/15 17:03:38 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0x22]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x28c200, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x43)="ed72731802c7ec0402b68e425222cbd0687b08cd70daf55e24647b8c54c4d79c509373bb50e8daf2a8efe4a0386d3bd132c82709a480ddafdbea22c1877ba0c0e950e7f70d21ae4de07de7d237f9122b1f93ddbc527a895bf51d9c6f734dec8ff467efb6064ae3be88af4b6deb8a897ccd2bcbbf87e74ee492de628796e5c4f177813d785b1b4b01ba55ef13dde7490362fce5157ec83d7ec3726e", 0x9b, 0x8000, &(0x7f000000a000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000010000-0x80)=[{&(0x7f000000f000)="b194fe9cd61958e918a03a62adab92eeb9be1efd94739538a1af2894487ac21a51eeb10ab4b2547a556f98fd10e66bf4d59605e0de23afd0e9b115103ac47eab4b9c1e4d916448d0987b7c4b22751fdc", 0x50}, {&(0x7f0000010000-0xa1)="7ee50074accd3d957a807310a4a4ad2b63597d8692d5e54d42a5badefd2504f3b6247385260aedc85e2d93040af4f6847daf8dc8e49377676784b3eaf10041222dd2cf584c0c39762de5548267a2f9cd6918bd1ef7fdc8dbb01fd26ee8a86c92fbdb66b998dda2b93f71c58147b6514c767f7fb3a73e42693a81238f036201f402ec603377c2fc6d928237dd9485d22ca9122c514f5fbc382847fb2d088722ddb7", 0xa1}, {&(0x7f000000b000-0x6b)="07ade8ebb715256a829d222f71e2b6b5d0af881529b0a097e153e358fba6ca00f745cf966676f7874c2d22e9c913bf290b5beb6188d352a33628e678d98e059fec168727dedb489c85e5d6d1e71ba219a3572b6ff58eaeb3e55bbf32c000c3e95e6a213915176837f4b7b0", 0x6b}, {&(0x7f000000f000)="39cfb23885bad597a94da29d7eb80e548e4d746e1d41b6c4e9e9e6a6426fbb6210aaed0ee77556ad55da45ce69965237f6da0ec388104c94655ed5f26a9d2f0f6112a5565237089d9c9210145a6693d7b59448025283727e", 0x58}, {&(0x7f000000f000)="14c041d7bc7c7c55161719968c7179bbcf8cb25538e3dc92e1bd6b218617b83b28adbc364f48b0405151f376c39df38589a97f58387ed2405e0e4961e04d211f77b49fd856e395806257af03785dc639e574832e75b8027b1fc70f9b92e757904b1b5827a693d72c309d9413d28aa3bea1f26d1ef866c02651bf642175", 0x7d}, {&(0x7f000000f000)="080609130be08cae323a23c98a20ce5d6e7227d09f11bfa723ad50bb74181cd9a0fe4b0c15b427ced68735892a4563475f0de3a1b391cd8a746cdf4b5ca11df3ed510b6475b96944b44697a30d98b690f485cb9dd429995a8393a43eb9231567e4139d5a6cfaea842b0ced124b5e499f38dac589e285b6fbf7e43301f60f96a6304ce0195a4e26007887663400c31da41eae0a35ea0f805f0a0e9e143cff41a0630419bdbd97c783e1fe8e4e59e7118834e73364359c32a8f34bc1e0db5a117d87715a0958504029067adc5dbcb3dab755565918c8a817c718a9fc7af8dd7ae124b6ec68f7dc927f81c8049d7e478a070d18", 0xf2}, {&(0x7f0000010000-0xcb)="b4c1b56fc1bde5b6f40e00aea6473f61ed2fd8e142d8605b336e5d0fb4f1ffc3f5b219b5d745f9fc0385133f22afe6c9c1603e0401341470bfe6da97431ba37b2b1e5523b45772f45922706a68ce023c651f2daa95c5c435302392da67938c5395b2e0392c6d74f4b359a998dcf70dc9b7470d69ef63707a23d950437dbe93821253bc1fc49e3df10e2eee9114953b1a0b70d08f8e81a3938d4fb484da2e8ec96c68b63d704f1ba6058d5f81beb423f8f6f5b6b76379590b68d8f29afbf4cb811fd7d07563ec234c51aeb7", 0xcb}, {&(0x7f0000010000-0x8c)="ef6ab091e753f0f0b578105e26ee515aa3c39b85552cf539c89bf92c12d6941ebe2ee0af366ef3b3ac07937aefcf4489bd4feaa24f1b56ba6f38c444670e6a691d06b42c335eb06b409e8d59e6241980bffc793ac290f97fd2e70e366697877f254d621c2e350c32e1770842b4dab262e88970d996e88ba5bbda3e013ed7f2cfabc8b369f53ffa31954b8f8f", 0x8c}], 0x8) [ 155.961564] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 155.995709] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/15 17:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080001, 0x10000000000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000dc3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005bb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000765000-0x4)=0xe5, 0x4) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000f66000)=[&(0x7f0000051000/0x3000)=nil, &(0x7f0000a18000/0x4000)=nil], 0x0, &(0x7f0000e3a000-0x4)=[], 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000087d000-0x10)='/selinux/create\x00', 0x2, 0x0) stat(&(0x7f0000f4c000+0x8d8)='./file0\x00', &(0x7f0000962000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00006e9000-0x4)=r1) syz_open_dev$admmidi(&(0x7f0000ff3000)='/dev/admmidi#\x00', 0x3, 0x20881) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d31000-0x11)='/dev/vga_arbiter\x00', 0x400040, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002bb000-0x2)=0x7, 0x2) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/01/15 17:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/mls\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f000076b000)="4e2f3f9e463ef75f9726128613052ef5aaabb744e169517477153016adc9f304bb67a2a79161387426dbf5ef3f96fa35d6a3307c596606c6268055350c8547dd8dec3569cb1b7dc449fcb392c86561ee804e44ca2dafdff69239d43a732f5b1bb7f30f9edaa60c8f", 0x68, 0x4000, &(0x7f0000f88000)={0x4, 0x6, 0x3, "2052e4195508", 0x6, 0x0}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000725000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/01/15 17:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d21000-0x8)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e16000-0x8)='./file0\x00', 0x40400, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom(r1, &(0x7f0000410000)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r0) 2018/01/15 17:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f80000)={0x1, 0x100000000, 0x1, 0x1}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d64000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x100c4) 2018/01/15 17:03:39 executing program 0: r0 = socket(0x1, 0x2000000000000001, 0x200000) getsockname(r0, &(0x7f0000f81000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dd7000)=0x14) 2018/01/15 17:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f00007a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000647000-0x2)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000272000-0x14)="", 0x0) 2018/01/15 17:03:39 executing program 7: pipe(&(0x7f0000cc2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002d5000-0x10)={0x1, &(0x7f0000001000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r1, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0xffffffffffffffff, &(0x7f0000e76000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/create\x00', 0x2, 0x0) accept$unix(r2, &(0x7f00009a7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000daf000)=0x1002) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000890000)={0x0, 0x8}, &(0x7f0000ffa000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009ee000)={r3, 0x327}, &(0x7f00009a5000-0x4)=0x6) ioctl$sock_ifreq(r1, 0x891b, &(0x7f00004ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xd1}) getresgid(&(0x7f00009aa000)=0x0, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000ba3000)=0x0) 2018/01/15 17:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ad000)={0x0, 0x0, 0x0}, &(0x7f00004d2000)=0xc) r1 = getpgid(0xffffffffffffffff) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f00008fd000)='/dev/snd/pcmC#D#p\x00', 0x5dc3e3f1, 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e3b000-0xc)={r3, r4, 0x7fff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000440000)="", &(0x7f00003c5000)=0x0, &(0x7f0000fb0000)=0x0, &(0x7f00000b9000)="") arch_prctl(0x1007, &(0x7f000061f000-0x8)="a3eba845641c8a97") r6 = dup(r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000afb000)=@assoc_id=0x0, &(0x7f0000860000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00007ea000)={r7, @in6={{0xa, 0x2, 0x63, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0x3, 0x6, 0xf2c, 0x4}, &(0x7f0000c5b000)=0xa0) ftruncate(r2, 0x2) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000008000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x317f800000}, {0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x7}, 0x1, [0x7, 0x7, 0x2, 0x7ff, 0xffffffffffffc05b, 0x4, 0x245, 0x7]}, 0x5c) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0xffffffff80000001}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) fanotify_init(0x0, 0x400) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x88000000080001, 0x1021) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003f3000)='tls\x00', 0x4) 2018/01/15 17:03:39 executing program 4: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f000000f000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000020000)=[{&(0x7f0000003000-0x2d0)={0x44, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="1130f39b175f6b23883c7e2b351a729c55281e35204ec8fdae77c6442151ea59195aeb34d16aac9e397d5c227e8ef5d56c"]}, 0x44}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000006000-0x32cc)=@setlink={0x44, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x3, @u32=0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 156.272862] device eql entered promiscuous mode 2018/01/15 17:03:39 executing program 1: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000081e000)=""/180, &(0x7f000005f000)=0xb4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x0, 0x84, 0xff, 0x7fffffff, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000081f000-0x48)=@routing={0x32, 0x8, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000417000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00001c8000-0x108)={0x2, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000081c000)={r1, &(0x7f000078f000)="", &(0x7f00004e7000-0x25)=""/37}, 0x18) 2018/01/15 17:03:39 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/checkreqprot\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007000)=0x0) fcntl$setown(r0, 0x8, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fadvise64(r0, 0x0, 0x9, 0x2) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r0, r2) [ 156.302589] tpacket_rcv: packet too big, clamped from 65722 to 65392. macoff=96 [ 156.322902] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 156.357237] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/15 17:03:39 executing program 3: r0 = syz_open_dev$random(&(0x7f0000fbe000)='/dev/random\x00', 0x0, 0x400000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, &(0x7f0000b6a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000568000)=0x0, &(0x7f0000000000)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 17:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x100000002, 0x0) pipe(&(0x7f0000e33000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000596000-0x4)=0x0, &(0x7f00007fa000-0x4)=0x4) getsockname$packet(r2, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c1000-0x4)=0x14) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000526000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x3, 0x0, 0x0, 0x100, 0x2, 0x307d21d8c1588114, 0x0, 0xbb, r3, r4}, {0x8, 0x400, 0x7, 0x3ff, 0x4, 0xd4e, 0x8, 0x2}, {0x4, 0x2, 0x6, 0x19}, 0xaa7d, 0xe, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0xa, @in=@rand_addr=0x9, 0x1, 0x3, 0x0, 0x23ed, 0x8, 0x9, 0x5}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/15 17:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004f4000-0xe)={0x0, 0xfff, 0x3, [0x4c6a, 0x80000001, 0x800]}, &(0x7f00003e0000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001d4000)={r2, 0x81}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009bc000)={{0x1, 0x3}, {0x0, 0xfffffffffffffffb}, 0x6, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e73000-0x6)={0x8, 0x100000000, 0x100000001}) shutdown(r1, 0x2327069c34d1c96e) r3 = socket(0x10, 0x80007, 0x0) syz_open_dev$dmmidi(&(0x7f00002cf000)='/dev/dmmidi#\x00', 0x5, 0x4000) write(r3, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000655000-0x10)=@req={0x80000000, 0x400, 0x5, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c1f000)={0xfffffffffffffff8, 0x5, 0x10001, {0x0, 0x0}, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000183000)=0x1) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/15 17:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044c000+0x100)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d8e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x207, &(0x7f00000e7000-0x10)={&(0x7f0000e29000-0x8a)="0db5437bc78ea64497f25d914997c5bdf7b1fa6b2bf9cd70fabe08dc3af2ed842060e1fdc1433aeae3b413964065d8c7d8ac4e653812ea560e0851c788f7f96c770b54ef07fd58cc8f5f393938a734efb368889b96424856949075bf948cf124f9d59e6e91b933d1c79b9c60b082e1df9f76b5930872b18256a734172b839654fdea9eb8152cf4336946", 0x8a}) r2 = syz_open_dev$mice(&(0x7f0000da2000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000c86000)=""/158) 2018/01/15 17:03:39 executing program 2: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000492000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa7, "17260869b49ca4786ce2a980fd989a51ebe99b68364581c4f65072c521cb408e644f7f47cd96f76332a9b8d878e188dd5e7f17d5acf0789ea0d6c0a9173474b02f4f9bc6228aa7c7c2bd3d4d5a0c8202f715dff446d6a5a8b01f18bf37a006f6c8ff392d2f1ac88431bff0b3c3aa795ecd0cd3b6b7b8d9c08cb43e167e080f31280a3728cd43c53669d5e655207cbd70580e02fed20df21edde50901acbfb04edd0b45930489c5"}, &(0x7f00001cf000-0x4)=0xaf) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000899000-0x8)={r1, 0x5}, &(0x7f0000533000)=0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000bf5000-0x8)='./file0\x00', 0x200, 0x1e0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004ef000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) openat(r0, &(0x7f0000001000)='./file0\x00', 0x408000, 0x122) dup(r2) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef7000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c0b000-0xc2)=""/194) 2018/01/15 17:03:39 executing program 4: exit_group(0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) connect$nfc_llcp(r0, &(0x7f000066a000)={0x27, 0xffffffff, 0x6, 0x6, 0x8, 0x38be59f5, "d88019a3dc7c681ce39a633b863987150ce6264039c4941de8109b8e1e583161a460c61b54f795c2c7b65080819044ea6e3fce66bb711970808f3ae6b96f9f", 0x130}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000270000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000031f000-0x8)={0x3ff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r1, r2+10000000}, 0x8) r3 = memfd_create(&(0x7f0000000000)=',vboxnet1\x00', 0x1) ioctl$TCSETA(r3, 0x5406, &(0x7f0000001000-0x14)={0x5, 0x1, 0x2, 0x6, 0x8, 0x3, 0x81, 0x4, 0x6, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000001000-0x8)={0x7f, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f00003d4000-0x8)={0x0}, 0x0, 0xfffffffffffffeb1) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r5, &(0x7f000050b000)="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", 0x11e, 0x81, &(0x7f0000482000)={0x0, 0x989680}) rt_sigprocmask(0x2, &(0x7f0000baa000-0x8)={0x7fffffff}, &(0x7f0000579000-0x8)={0x0}, 0x8) finit_module(r5, &(0x7f0000772000)='/selinux/policy\x00', 0x0) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x36678b5bff794259, 0x6) inotify_init1(0x80800) recvmmsg(r0, &(0x7f00007f8000-0x21c)=[{{&(0x7f0000b1e000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000038f000-0xa0)=[{&(0x7f0000933000-0xc2)=""/194, 0xc2}, {&(0x7f0000d34000-0xee)=""/238, 0xee}, {&(0x7f0000553000-0x37)=""/55, 0x37}, {&(0x7f000046f000-0x24)=""/36, 0x24}, {&(0x7f0000810000)=""/165, 0xa5}, {&(0x7f0000e85000-0xcd)=""/205, 0xcd}, {&(0x7f0000769000-0x5e)=""/94, 0x5e}, {&(0x7f0000528000)=""/205, 0xcd}, {&(0x7f0000a54000-0x97)=""/151, 0x97}, {&(0x7f0000d9e000-0x97)=""/151, 0x97}], 0xa, &(0x7f0000310000)=""/72, 0x48, 0x6}, 0x1}, {{&(0x7f0000ae6000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000041e000)=[{&(0x7f0000304000)=""/72, 0x48}, {&(0x7f00004f3000)=""/60, 0x3c}, {&(0x7f0000ed2000-0xef)=""/239, 0xef}, {&(0x7f0000422000)=""/4096, 0x1000}, {&(0x7f0000dba000)=""/155, 0x9b}, {&(0x7f0000cca000)=""/104, 0x68}], 0x6, &(0x7f0000758000)=""/4, 0x4, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000b67000-0x90)=[{&(0x7f0000e10000)=""/202, 0xca}, {&(0x7f0000711000-0xdc)=""/220, 0xdc}, {&(0x7f0000169000)=""/194, 0xc2}, {&(0x7f00003f9000)=""/0, 0x0}, {&(0x7f0000bbd000)=""/33, 0x21}, {&(0x7f0000c8c000)=""/163, 0xa3}, {&(0x7f000058d000-0x26)=""/38, 0x26}, {&(0x7f0000127000)=""/243, 0xf3}, {&(0x7f0000fca000-0x70)=""/112, 0x70}], 0x9, &(0x7f00003dc000)=""/73, 0x49, 0x1000}, 0x5}, {{&(0x7f0000d73000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab1000)=[{&(0x7f00007d3000-0x5f)=""/95, 0x5f}, {&(0x7f000031f000)=""/37, 0x25}, {&(0x7f0000316000)=""/89, 0x59}], 0x3, &(0x7f0000eac000)=""/159, 0x9f, 0x0}, 0x0}, {{&(0x7f0000488000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f6000)=[{&(0x7f000038d000-0x5f)=""/95, 0x5f}, {&(0x7f0000edd000)=""/98, 0x62}, {&(0x7f0000c2e000)=""/10, 0xa}, {&(0x7f0000450000)=""/154, 0x9a}, {&(0x7f0000e5c000-0x54)=""/84, 0x54}, {&(0x7f0000216000)=""/131, 0x83}, {&(0x7f0000091000)=""/180, 0xb4}], 0x7, &(0x7f00000e4000-0x6c)=""/108, 0x6c, 0x20}, 0x4}, {{&(0x7f0000185000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000371000)=[{&(0x7f0000b36000-0x42)=""/66, 0x42}, {&(0x7f0000f15000-0x99)=""/153, 0x99}, {&(0x7f0000349000)=""/84, 0x54}], 0x3, &(0x7f00000d1000-0xe8)=""/232, 0xe8, 0x6}, 0x7ff}, {{&(0x7f0000e88000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2b000-0x40)=[{&(0x7f00000eb000-0x9c)=""/156, 0x9c}, {&(0x7f000084a000)=""/202, 0xca}, {&(0x7f000076d000)=""/216, 0xd8}, {&(0x7f0000569000-0x4b)=""/75, 0x4b}], 0x4, &(0x7f00002e2000-0x1a)=""/26, 0x1a, 0x40}, 0x8}, {{&(0x7f00002a2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000198000)=[{&(0x7f0000c7f000-0x74)=""/116, 0x74}], 0x1, &(0x7f00000bc000-0x9a)=""/154, 0x9a, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f000028e000)=[{&(0x7f00009cb000)=""/101, 0x65}, {&(0x7f0000887000)=""/44, 0x2c}, {&(0x7f000090e000)=""/103, 0x67}, {&(0x7f00001eb000)=""/218, 0xda}, {&(0x7f0000651000-0xae)=""/174, 0xae}, {&(0x7f0000794000)=""/25, 0x19}, {&(0x7f000046d000-0x1b)=""/27, 0x1b}, {&(0x7f0000a94000)=""/149, 0x95}, {&(0x7f00002b7000)=""/217, 0xd9}], 0x9, &(0x7f0000cb9000-0x87)=""/135, 0x87, 0xffff}, 0xffffffffffffffff}], 0x9, 0x10100, &(0x7f00009a4000-0x10)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c85000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000da8000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x3c, 0x0, 0xfffffffffffffffe, 0x20000, r2}) 2018/01/15 17:03:39 executing program 6: ioperm(0x0, 0x1, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) r0 = syz_open_dev$adsp(&(0x7f000027e000)='/dev/adsp#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/86) 2018/01/15 17:03:39 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd5000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/audio\x00', 0x8080, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000fd6000)="c6f5c728387f33c34aff9566c730ad30c6405a0d6d57615c1665044067c88171f397bd79b0e141246662bb4956c785913d015afd8ffc2b048ce544f9eeda9ff71ce02379177d321e8db68f6b5e4f06f51b8a99f7ac1dae84d29cad8742f197", 0x5f) sendto$inet6(r0, &(0x7f0000fd1000)="f481eeec", 0x4, 0x0, &(0x7f00001aa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002f000-0x8)={0x0, 0x40}, &(0x7f0000bf8000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006b9000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ab7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x10bf5385, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:39 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000016d000-0x4)=0xffffffff, 0x4) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f000019b000)="0212a1250200000009e5000000000900", 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008bb000)=@common='teql0\x00', 0x10) sendmsg$nl_xfrm(r0, &(0x7f00007d1000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00002ef000)=@delpolicy={0x50, 0x15, 0x1ff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c7e000-0xa)='syzkaller\x00', &(0x7f0000174000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r0, &(0x7f0000c0c000-0xcd)=""/205, 0xcd) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x2, 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000)=""/89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000004000)=""/7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x800, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000006000)={0x7, 0xffffffff, 0x9, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001000)={0x17, 0x8d, &(0x7f0000006000-0x8d)="adb5f46f6ae02640b9af5497426f6ae06326fb92ec3518c2a45b470212f1e0524a2875b5ff4cae089866c559f26f5cfab9f714c3bf39ee95251d7c24eb1e019a2f74d3ee1a16fedb1e1c2f4ef8c1f11203f952e32a6c28da2287794e9aa4c9fa6eb6ee3908523795414c96fd59e6de73bc17df3462e29efab8ed63f2120dcb3b46b88dd820b195bf25d64b1ec0"}) r3 = getpid() r4 = getpid() r5 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000001000-0xc)={r6, 0xffffffffffffffff, 0x0}) 2018/01/15 17:03:39 executing program 6: pipe2(&(0x7f00001be000)={0x0, 0x0}, 0x80800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00002e9000)="d698eafbe073927c1ca6f579b1ad204f0f4a18c8eed343da5e0e8a1478eb8cc6cbcc8c5c0007cbd53a25b378b70e46e1ef628862ad455cab9e67a76b773c6bbcbc2b9c39e2320c915e4d45261cb4697cb3fd9b47e0124956318506a239277752394dd34bd52562438698be77856ff6b7b8212e04d3d937b98f90272d6f99114a4a37cfa53f837e4bf69592b425ccda66fe075e0e2ba957bab40ad6193effd692775e4d2e50d602c3e31dc4d03248eee05ac102a846f94759f2595ba7b607e07ad8757e4942c70660f320d34f7e6fe4498446e1d5ef2537cd72d41292135d0835d12212c422fa9b9ab0e1962517be02087a3fd8", 0xfc53) fcntl$getownex(r1, 0x10, &(0x7f00000e4000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000012000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000010000-0x8)=0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000009000)={0x5, 0x100000000, [{0x3, 0x0, 0x1}, {0x7, 0x0, 0x4}, {0x4, 0x0, 0x56}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) 2018/01/15 17:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000668000-0x11)='/dev/qat_adf_ctl\x00', 0x12040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000047d000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) socket$inet(0x2, 0x1, 0x2) bind$packet(r0, &(0x7f00000a4000)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) removexattr(&(0x7f000035e000)='./file0\x00', &(0x7f0000909000-0x17)=@random={'user.\x00', "76626f786e6574312f766d6e6574010000"}) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 17:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ef1000-0x10)={0x709, 0x6bc9, 0xd272, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000414000)={0x0, 0x0, 0x0}, &(0x7f0000dd5000)=0xc) get_robust_list(r2, &(0x7f0000ecd000)=&(0x7f0000bae000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f7c000)=0x18) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008cf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f00007dd000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000ae2000)=0x3, 0x4) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r5, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00007df000)={0x0, &(0x7f000002d000)=0x0, 0x2, r5, 0x2}) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6(0xa, 0x80003, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c17000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1180000}, @in6={0xa, 0x2, 0x66, @loopback={0x0, 0x1}, 0xfe}], 0x48) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000018000)={0x0, 0x400, 0x3, 0xfffffffffffffff7, 0x0}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e61000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000214000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b1f000)={r2, 0xb4, &(0x7f0000110000-0xb4)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000f15000)=0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000dcf000-0x14)={0xfffffffffffff921, 0x40, 0x7, 0x3, 0x8, 0x5, 0x7ff, 0x8, 0x2, 0xfffffffffffffffb}) 2018/01/15 17:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = open(&(0x7f0000e1a000)='./file0\x00', 0x0, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008c2000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e72000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b4e000-0x57)={r2, r3, 0x2, 0x0, &(0x7f00008f0000)="d84f0695d4b0a68334587a2047eba9639ada57f7efc7726c0ca0b14a2367c26108b9ef5f943a2ab409f0f19d7e20143436e6290c3dc83bc2c17fa53e6444fa7518d2ab94b2387b4a1157dbf384f3b79ea25eda1d3a950d1b94cbed2ac60d9f99cae9f54b650557112727fdb0b6bbaca20ea98754a73b7f1a5c196c327f71da363f264caaf7724db3f98032663db017f2108089da3da3e2e0d9f7b4537d2b1e0da5605b558251b895d59acfda03668ab3cad2bdc0990173b32e2c963e9598269d3ba9d94a88fef5290f09d08e75a4884a020caa9f3edad3fb37e0c55fdceec50328622357e2abc28aacddd94a", 0x2, 0x6, 0x5, 0x2, 0x1, 0x4, 0x3, "6782ee05a80cd0dd0d7975786dc75e11b2cd4e76fc6f5caa1bec0a384c9c0f515eca3fff70248a8a9d7a2abc322ce3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@release={0x40046306, 0x0}], 0x13d, 0x0, &(0x7f000026b000)=""}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00001ff000)={0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000838000-0x10)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000bf9000)={r4, 0x0}) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fbc000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00008fd000)='./file0\x00', &(0x7f000039c000-0x10)={0x40004000000004, 0x20000000003}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000985000-0x18)={0x1016, 0x0, [{0x587, 0x0, 0x0}]}) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='%[\x00', 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a6000)='/dev/rfkill\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000da6000-0x126)=@hdr={0x2, 0x3, 0x0, 0x8, 0xb632, 0xf7, @ipv4={{0x14, 0x4, 0x20, 0x7, 0x11c, 0x1, 0xfffffffffffffff7, 0x7, 0x5e, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@generic={0x9d, 0x3, "81"}, @generic={0xd6, 0xc, "d88d026c7b36193b7bdc"}, @ssrr={0x89, 0x27, 0x9, [@dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x83, 0x3, "81"}]}}, @igmp={0x1e, 0xfffffffffffffffa, 0x0, @multicast1=0xe0000001, "ccfb4cbc1f9fb003a912c1687bdf1e23078efc8896049175cc6aed765ceaa8e0f5471510bd5b01c39e2fa575678f6c84d692db0c430c2367e70c5e3cee4019d2559dac8a96bd6c9a73df599cbb4481bd67f74a8e22b6c48a6aef02a7933667740e2f68bc2cbefad212ea186c43aa296934581e6ca46f97b5395d9ab51691cd69bcb67367848571ab300a0e8fe07e24c5179169a0d0a1a9bc4cc364e401c771bddda79b973997faf6f33c4eda3e70fddff47df40dc158988290f54cee61e5a9acb78e5361"}}}, 0x126) r1 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ca000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f9000)=0xe8) setfsuid(r1) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b27000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000e76000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000)=0x10) pkey_alloc(0x0, 0x0) socket(0x8, 0x1545dab17ac2460f, 0x401) getrusage(0x1, &(0x7f0000b8a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readahead(r0, 0xc3, 0x5) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000760000-0x400)={""/1024}) unshare(0xc000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000b36000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 156.743984] binder: release 25118:25122 transaction 131 out, still active [ 156.751167] binder: unexpected work type, 4, not freed [ 156.787755] binder: 25118:25139 Release 1 refcount change on invalid ref 0 ret -22 [ 156.796247] binder: 25118:25139 ioctl 40086409 20bf9000 returned -22 [ 156.867859] binder_alloc: binder_alloc_mmap_handler: 25118 20000000-20002000 already mapped failed -16 [ 156.877788] binder: BINDER_SET_CONTEXT_MGR already set [ 156.877799] binder: 25118:25139 ioctl 40046207 0 returned -16 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000004011, 0x8000000080003, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b14000-0xd)='/dev/usbmon#\x00', 0x9, 0x40201) bind$netrom(r0, &(0x7f00000de000-0x48)=@full={{0x3, {"ff4ea97c816655"}, 0x1}, [{"0fb33eadafa87a"}, {"1f3a8e6829de9e"}, {"6378f3a4d83085"}, {"95fc7419f8f31d"}, {"1fe601aca8b0f6"}, {"3d411505e7f62a"}, {"3a18754ef8a38f"}, {"b5e3f3652c9f2e"}]}, 0x48) r1 = syz_open_dev$binder(&(0x7f0000c8a000-0xd)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f000008a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/15 17:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000724000-0x4)=0x5) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c24000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000197000-0x20)=[{&(0x7f00002e7000-0x1000)="031fedbd61f50aeeeeece2c64309fc91b2396b48319b3b8b6e3ae58c01f15e303bff9d866738d4fd19f14a57c47a7b699bcdcfce350195dd693442c405ff1d2749ef88956ac956d356be3d4bcaa95cc7ec46bd602ff740a6457a14f8b82351f24c9785fce58d12dc2522fa2acd4ac37fde08ea71656511cfc67d5ce2fe49ec3502a3df3cacdcdbcadcaa089d551b14c7", 0x90}], 0x1) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) init_module(&(0x7f0000d49000)='lrw-cast6-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, &(0x7f000084c000-0x3)='T[\x00') r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f00003a2000/0x2000)=nil, 0x2000, 0x0, 0x110, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000450000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c53000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008d2000)={0x0, 0x0}) 2018/01/15 17:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000933000-0x14)={0x9, 0x800, 0x0, 0x8, 0x3}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000929000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f0000881000/0x1000)=nil, 0x1000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000093f000-0x4)=0x1, 0x4) mmap(&(0x7f0000881000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000882000-0x4)='tls\x00', 0xfffffffffffffe3a) 2018/01/15 17:03:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_create(0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x22000) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f000068f000-0x36)="f97371c4d53a210b776e4d745f36c197825a8029e072d047ce5b8202bcc1a6903a52a33ab95730e1ce831a1732a08c1a605a8323feda", 0x36) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/238) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000000)=[{{r3, r4/1000+30000}, 0x3, 0x1, 0x2}, {{0x0, 0x7530}, 0x3ff, 0x7fffffff, 0xfdf}, {{r5, r6/1000+10000}, 0x6, 0x1, 0x2}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000)={0x6, 0x40, 0xff, {0x77359400, 0x0}, 0x400, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000001000)="695feb1b39fbd7ef1f2b387e7053d51eca2d61c2fd4624bcb3f1cbf94a0118149bbdef745e282a8ac2977f988b915ee6ce37e4a46b0d364f045dacf5fcffe41ec20c942424397f636f040a01c2d352cb715ee9943210", 0x56}, {&(0x7f0000000000)="ce2303be82d71ec0fd6cd21514f096572d787a8c65e59a0d4cc697343af1eb9f9ca806e26a60ab3689bb4dd3cb2e58ae9de85c0841c7b788c0abe3726e97df3045c5b626f42a14f74761871c7858640e17c9c5ac604cee1cb539a1ee2d2618f0faac110f79f15c19ead1f93037ef07a04cdd06007af80d598f", 0x79}, {&(0x7f0000000000)="4b5a7332e9a6c934ba3e2ccc922fc4e379b9b05a980205d08f111be1063b1feb318b66f86767b1e74fb80ddc10324dffe42ca3b82b35f372566a2467d60a294eea6b38ef94de60bc44581df4292a954f2ff5", 0x52}, {&(0x7f0000002000)="0836f750a279eaef9c0d5c41bcbee46d22c26070f40fc179a268229677e1fc37692cfb6c9451f7a2e2fe15ca9cb6e9763b41bdb199da8ff7bb52be3d1efcdcbaf2a53d84e3fc1f93c1dd8d3753e2feb2f1ae12958f5ffdee880cc964ecb9ad5a3397a5aafa7f230ded3acf1cea5cbc3e035f39e240d5c4e53fdeae8bc7c872e89bbb4e49ea9b4174a9", 0x89}, {&(0x7f0000000000)="e0f84ced674e76395c9fc94c39e6ba393491e1b8c6c3e9917e1ae384319a7b036639e268e8de3a9be393f4b0da517798b3", 0x31}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x6, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000004000-0xc)={0x3, 0x4, [0x9]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000003000-0x80)={[0xd000, 0x17000, 0xf000, 0x10000], 0x82, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000003000-0x18)={0x2, 0x2, 0x6}) unlinkat(r1, &(0x7f0000002000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x2, 0x400, 0x20, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0xfffffffffffffe01, 0x361000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000005000-0xd4)=""/212) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000005000-0x1000)="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") ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000004000-0x32)=""/50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000005000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000003000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bfd000-0x8)={0x0, 0x4}, &(0x7f0000e62000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ebe000)={r1, 0xa3c, 0x1, [0xfffffffffffff35e]}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000f73000-0xa)='ns/cgroup\x00') r3 = shmat(0xffffffffffffffff, &(0x7f0000e34000/0x1000)=nil, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000a8c000)={0x1, 0x400, 0x0, 'queue1\x00', 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]}) shmdt(r3) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 156.878447] binder_alloc: 25118: binder_alloc_buf, no vma [ 156.878472] binder: 25118:25150 transaction failed 29189/-3, size 40-8 line 2957 [ 156.923372] binder: undelivered TRANSACTION_COMPLETE [ 156.931917] binder: send failed reply for transaction 131, target dead 2018/01/15 17:03:39 executing program 4: r0 = shmget$private(0x0, 0xa000, 0x42, &(0x7f00004e0000/0xa000)=nil) shmat(r0, &(0x7f0000e59000/0x1000)=nil, 0x7000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) mkdirat(0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdf000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000236000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000300000-0x4)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003c8000-0x8)={0x0, 0x0}) 2018/01/15 17:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00004cb000-0xe3)={r0, r0, 0x5, 0x69f8, &(0x7f000009f000)="2d8a96c613981df015af9cd83a63e877ff608116661bb0f85267ae112279fac8fb81ca6d524761ffe729572d394d0e4441ce3c477da2f5a8a6f1093b35441715dcb17af499c7e2b50d6a", 0x8, 0xd7eb, 0x9, 0x336, 0xfd5c, 0x2a7, 0x4, "d56b82952245911bdb22b2e5cd5a6811d9213e71461d9d433d69da91737b9623f26fb897967d7161657c60ef7c5db7c60f8d743d92aa6448462c10c23c51c363df4554239eef07d658ceee0fd00fe116afb8ae3e64bd0ea87b54fa42e0a308dfd0eb6cce959284a5a14993e357da7f8b85d931fdb13578adcfa1350972d7204dc9c82ec8b40ced4d83be477e98e5d0dac274b10458f76c767044a509083d609b6719eab8f8eacf6c49a44299d2b4d8993423be5d0fade1494b17c3"}) sendto$inet6(r0, &(0x7f0000f94000-0xef)="073adc90c05c01a83f95343843628af09d220970b0ff245f9022c4002f3282e8689a7df03207fa45b9381aa204000ecc3b78bdbd2928f6f18985ee40babf46617a307f65269a8817e7929c7f48f3819bfa512edf5b2da9ec508ca4db91d883a698f4f453a8239dadea9430e0c4d2fabaef5af4d5", 0x74, 0x0, &(0x7f0000e76000)={0xa, 0xffffffffffffffff, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 17:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0x90, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f00004d4000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) getsockname$unix(r0, &(0x7f0000669000)=@file={0x0, ""/108}, &(0x7f0000f81000-0x4)=0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005fa000-0x4)=0x0) 2018/01/15 17:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) pipe(&(0x7f00008d7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000098d000-0xb0d)={0x0, 0x1000, "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"}, &(0x7f0000cb9000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006e6000-0x8)={r2, 0x1, 0x3}, &(0x7f000026c000-0x4)=0x8) mkdir(&(0x7f00001ec000-0x8)='./file0\x00', 0x20) r3 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r3, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/15 17:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000dfc000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/15 17:03:39 executing program 0: getrlimit(0x4, &(0x7f0000b92000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000203000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0x98) 2018/01/15 17:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000713000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000072d000)={0x0, 0x0}) clone(0x0, &(0x7f00003af000)="", &(0x7f000006c000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) 2018/01/15 17:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000e59000-0x10)="", 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00001d2000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f46000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000cd8000)='ns/net\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f32000)={0x20000000000002fc, &(0x7f0000ff2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt(r3, 0x9, 0x5, &(0x7f0000b40000-0x3a)="da4f78cefbcd09d638d167fc9e4da50cb44f7b8515c5736cd53d27e3abb6424370c79733ddcb38ec17aca8fa44a779d553df5d9a8c23fa63f56d", 0x3a) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000045c000)=0x0, &(0x7f00007ed000-0x4)=0x8) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000ff3000)={r5, 0x4}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000077b000-0x18)={@loopback={0x0, 0x1}, 0x96, r1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000011000-0x4)=r1) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/15 17:03:40 executing program 0: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f43000-0x4)=0x0, &(0x7f0000f42000)=0x4) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000f44000-0xe)='/dev/admmidi#\x00', 0x8, 0x24140) ioctl(r0, 0x937e, &(0x7f0000f41000)="") mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f44000)='./file0\x00', 0x4000, 0x4) 2018/01/15 17:03:40 executing program 4: r0 = socket(0x2, 0x3, 0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000a9d000)="", 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003a7000)={0x0, 0x1, 0x0, 0x1, 0x472}, &(0x7f0000dd8000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r1, 0x1f, 0x6, [0x5, 0x2, 0x7, 0x2, 0x0, 0xf5]}, 0x14) 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ab000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x8000f, 0xe832) 2018/01/15 17:03:40 executing program 2: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008d2000-0x26)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e79000-0x10)={0x9, 0x5, 0x6, 0x1ff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000914000-0x7)='cgroup\x00') recvmsg(r1, &(0x7f0000131000)={&(0x7f0000fae000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c78000)=[{&(0x7f0000042000-0xc8)=""/200, 0xc8}, {&(0x7f0000416000-0xb5)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x651}, 0x40002100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e84000)={0x0, 0x0, 0x0}, &(0x7f0000549000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000210000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x3, 0x5, 0x2, 0x20, 0xa0, 0x3b, r2, r3}, {0x9, 0xfffffffffffffffa, 0x5, 0x4, 0x6, 0x7, 0x4, 0x9}, {0x7, 0x7, 0x5, 0x1000}, 0xa33, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@empty=0x0, 0x5, 0x5, 0x2, 0x0, 0x20, 0x2, 0x4}}, 0xe8) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000b72000)={0x80, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xf032) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) accept$packet(r3, &(0x7f0000ee7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000048e000-0x4)=0x14) fstat(r0, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000947000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x2c0000000, 0x2, 0x20, 0xa0, 0x0, r4, r5}, {0x6, 0x3f, 0x8, 0x81, 0x6, 0xaf, 0xfffffffffffff906, 0x2}, {0x80000001, 0x4, 0x7f, 0xc4}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x2, 0x8001, 0x215be49e, 0xffffffff, 0x3}}, 0xe8) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004fa000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f58000-0x4)=0x0, &(0x7f00008a8000-0x4)=0x4) 2018/01/15 17:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x1892, &(0x7f00009ce000/0x1000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000429000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x10000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000408000-0x28)={@generic="b70e2b8577bd3a3eb45f006c46b8af9d", @ifru_addrs=@hci={0x1f, 0x7, 0x0}}) shmctl$IPC_SET(r0, 0x1, &(0x7f00009a2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x114, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 157.136934] device eql entered promiscuous mode 2018/01/15 17:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000e2e000)='/dev/admmidi#\x00', 0x0, 0x28202) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000dce000)=0x0, 0x4) 2018/01/15 17:03:40 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) bind$bt_rfcomm(r0, &(0x7f0000bbf000)={0x1f, {0x2, 0xf2d3, 0xfffffffffffffffb, 0x0, 0x2, 0x0}, 0x400}, 0x9) 2018/01/15 17:03:40 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000b27000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt(r1, 0x10e, 0x2, &(0x7f0000003000)="", 0x0) 2018/01/15 17:03:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x20000) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000032d000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f17000-0x5)='veno\x00', 0x5) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00003c4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f0000232000)=[{{&(0x7f0000920000)=@ll={0x11, 0x9, r3, 0x1, 0x8001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14, &(0x7f0000f69000)=[{&(0x7f0000193000-0x8)="5c18d80fcd98646a", 0x8}, {&(0x7f000066a000-0xd5)="aa15f17f1ab2b50cdda4cf69a167cfadfdb0c4b8553f7d0f93e4fd214450d0c7a9522df0a5d61b2981261ee7580168546235c253b06ec83be42c0abcdd7273a2288bc6918ca74785f2628e6fa19ab00e750d926d9059c0ab84d373dd6754807e38a77b55cdbd111c1ab2d9644ee15cccb447fe2e3d79417e7d69992ee4d4822e83ad3c8b5e78fa0c7fec0a3f152f607d438187f8a78c8935f77a2a21efff71733d08289b2a7ef042816f640306a36dcf999999302cb935a4982b34bdd9019c989f5eea219fdb264be5f3a8978a3049bb55e86257ba", 0xd5}, {&(0x7f00000e3000)="646e9593691b5f589589cf41fbcf2ac1ca1699085ad46f64331160b6e52e167b774fd99130cb497a50b096887e79a58e7b879be2959c30a72e8074af440908a85b4fe561be879da8e09879b8958dc5028ad7d3bc2e17b048487b3ecdc7462fabf1840589ab45f96d1c2a4518bc5116ba74a83f999c035bfa769d3582a2f5783dd0b87f6feb5717615538ae575509eec9ca30fb83107389b50fb57fa3c81e0e9bc77de0a7031c718ec01254fbcbe4a9cb080f8adf00979407e3b6bfae01febb482a25ce314e1a449108ee930ed4a3fb9c78bb4d00c6a57f1c42666e99dcd0422479171a66ee8419406d", 0xe9}, {&(0x7f0000b9e000)="f06fa1aecd6d9310d29e26429b465158ab67091c7f21cb3b74c520bd6d965d5424f0e10fd4a30433e456e776aac524d08089b400fe653649507989b3b810662d816a3f9c7e63a4f9586efc7b8585bf15b0111914269397018d64f0c5b1ed2f15938707e70ffa0eb75732b0fa5bc8af920cdd072d6a777d6284804df1f21582e6a61a7f424c0851b4a211462bf8de7c27663b9a0de71444b2f4da142953425f46c4e2de38872c6c9b1cd0b694b6bdea3a060f0d1a01", 0xb5}, {&(0x7f00009ac000)="5ae5d0a824ef3df5f3c9e6340939dec53f2eda90e0f8ee65a97b822c088c5d26938afd45a1648d2beac4d6dca75cadb12161ae3e92a816d804cd3ccb386e20d5ea00778ab48faaa7725a74e71a3583487ee66b1246254f1f547530fbf0404d5dfc9f3ca7c53d62eb7c387dfd644cc26d6cac47a38dd77e45df", 0x79}, {&(0x7f0000c06000)="5b7f816667ec469334839058", 0xc}, {&(0x7f0000c0c000)="80a542e95da991613f444039170202e4790dd8a1d16bb3be479b495de1e98064e51fb95986be52fff8f59c7a79166d10edbc803c5797da53d6f4a135c54cecc7b791aea7d84499621d6a59d37cd49a2ef2c1dcb4765822b6e2c236ef7cb17559235b89d9984b68ef2031c49945b40a43fd692f4d4b4bb03d91e7e1d72fdaddabe8f598b398ef549a2f79f952917902a6faef854697e1f6b3620ee8151f306386d4c3c90c9f3a19a15ee36a33c134bfbd02e9cfb903488071e10900504c3ec123308a69a33fa9c22b7224520277038cc4445ad2e237f6eff0572ede55319385473013", 0xe2}, {&(0x7f0000a8b000)="", 0x0}, {&(0x7f0000e24000-0x69)="cb17a8ddcb5bffba1b468874f7012ce047ed60299ee5ef0043bd89b7ae9babbe5d52181150ab390ba4129a0103ee11adcc28d4a10bbba81ef32a171ac7631b6a281c5d4584a38c4fb7dae342e107c93f7facfac4f76366456028176408d7f2066c0e9c66506a4abf0d", 0x69}, {&(0x7f0000337000-0xe8)="bc77762c082a6d4762738c0833cff6e8c9877e3fd94ae80c7608aedfeff70740bea8fc0c3cf4f7c5f7fdde578d44be515955925f5df9dae8ae367e966e1a71c601a4451c14ec26e863c3be48314d70f5fd5ad1253e9bfd170b6ce6fffc80976a97a05d518f7397a08da33e4f907ffc0ac37dafde3b7d155a11c82ee6b81f3b0b860bb0e15104723463c230e55499d3b10b5ebdf0abdaba1101efa233ac7152e7281128c55aff2d093e4dc35d6178c53df819b50e35149e5d79b4d267302a090f92d992d6608f37164b51ca61ba55791f0d9e0c75329eaaf850e4318d0297ffe118cf75dfcab131ea", 0xe8}], 0xa, &(0x7f0000f85000-0x1010)=[{0x1010, 0x13f, 0x0, "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"}], 0x1010, 0x8000}, 0xffffffff}], 0x1, 0x20000000) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000753000)='/dev/hwrng\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000e8000-0xc)={0x2001, 0x0}) 2018/01/15 17:03:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000+0x6cd)='ceph\x00', 0x20000, &(0x7f0000001000-0x8b)="7b2396e01cb23995ca21920f5b32bb5e4c264b8854bee55d602083ea2d146e5ed8285285c3143f0a5aaee41f83236326ec849fd9e40f60ed8b00bab793672e315f2369a1a7b35fee9090ba7709b4e610c75972a2d68c120d1716bdce92480292a8ca5e41d010b9691794462f7276eb19ec32a3e8add7ba02fce65bbc9195be19a648a289e3903946fc312a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x1010c0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000005000-0x20)={"65d66215d78304f0aca94d6ed8e851b9", {0x4, 0x10001, 0x7f, "05fb25862e2e", 0x8000, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x4) syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x401, 0x40000) r2 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000006000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x1000, r2, r3, 0x3f, 0x5f4e, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000008000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000008000)=0xe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000007000)=0x7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000009000)={0x7, &(0x7f0000004000)=[{0x1, 0xfffffffffffffeff, 0xffff, 0x401}, {0xcfd, 0x3, 0x6, 0x1}, {0x10001, 0xfff, 0x1, 0x5745}, {0xadd7, 0x3ff, 0x3, 0x8}, {0xa3c7, 0x8, 0x8, 0x8}, {0x5, 0x80000000, 0x1010000000000000, 0x0}, {0x3, 0x0, 0xfffffffffffffffe, 0x5}]}) 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008af000-0x11)='/dev/qat_adf_ctl\x00', 0x1a041, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000072b000)={0x3, &(0x7f00003e2000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000197000)='/dev/sequencer2\x00', 0x80003, 0x0) fchmod(r0, 0x100) 2018/01/15 17:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006b0000-0x5)='ceph\x00', &(0x7f0000c72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000)="c5ef198e705fb7a3bd7915af375c40980cfa818f9a5e49938329f35a7ad69f3617", 0x21, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f00001aa000)='user\x00', &(0x7f00009a2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003d000-0x67)="b2a5100c044a55a227b69cfbd58bf4e9b40101398dcd71b4674b6dc7ca682c31d6eb6b77345336115486ddcd3d8f00d161aaee1c580444917ed1faf5a73b25234834b4e887592db1c0f7f986f7605af5e03a5032be4eeebd98277fef53367ad999fbab9e63293d", 0x67, 0xfffffffffffffffd) r2 = add_key(&(0x7f00001cb000-0xb)='pkcs7_test\x00', &(0x7f0000c91000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a1e000)="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", 0x1000, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00002b0000)={r0, r1, r2}, &(0x7f0000572000)=""/113, 0x71, &(0x7f00004e9000-0x38)={&(0x7f000098e000-0x40)={'sha256-generic\x00'}, &(0x7f0000cfd000)="8f905476288b7cbe956c424eb5abad309e8256023268c7bcb31c045dd25c78e999a599805e57b87cb9b15bcc2d96f0bd6d6079cca0787a360cfbd2f0620df9c01147aeceeeb152495cab9f7a70e9f28c89d5025f4cb5dd781f7b9b6f25ff934918cf2c5b8787c4bf2cdaa7bd21e4630ff3085729fcf9daf89f8c6d854e63038ff5fb65e7ea37ff056ee48273a511dc1d362256383f2726c4fdc44887b25bdca8a8432b86364e77c30d335c7a99ff1b35d2b0464759226fb1268eec2fc9aae4d62df4098afae03992947664217d8acbe42e37e095", 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000697000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800d00001000020f700000ff9161701", 0x24) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000df5000)='/dev/net/tun\x00', 0x0, 0x826d4bcce7dd6194) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)=' ', 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f000021c000)=0x0, &(0x7f0000104000)=0x4) 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b2a000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c0019040000000608006e", 0x29}], 0x1) 2018/01/15 17:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x805, 0x6, &(0x7f0000317000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f7d000-0x8)={0x0, 0x2}, &(0x7f0000bef000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000820000-0x10)={r1, 0x1c, &(0x7f00004f4000-0x1c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000def000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000a5b000-0x4)=0x0, 0x4) 2018/01/15 17:03:40 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00008bb000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200141, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x181) shmat(r1, &(0x7f0000a6a000/0x3000)=nil, 0x200007000) 2018/01/15 17:03:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/ptmx\x00', 0x1a000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00003b0000)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000019a000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair(0xd, 0x3, 0x4, &(0x7f0000df3000)={0x0, 0x0}) chroot(&(0x7f0000e56000)='./file0\x00') renameat2(r1, &(0x7f000092b000-0x8)='./file0\x00', r2, &(0x7f00006a8000-0x8)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f000052f000)=""/249) r3 = getuid() quotactl(0xfffffffffffffffc, &(0x7f000035f000-0x8)='./file0\x00', r3, &(0x7f00004e5000-0xf0)="da43dcc17fd2a6dd290cc0bda9e2f01a0b786e8748bf635062925333d2801b6b700cff6c2aa90f1c183734caff5a2798c59cb63f5b5ef9175c0f9446a33eb5ad6b710252fe59e5181553df0cd02e631179c1fc0038a7bc1b74d9255f3e52b82e186592f1ca5cbb53d4f2109a94d8042634b96185878473cc6512da79c2a608b8c711c4576c986a8ce0e61b16bb131dc52b5df44df6c7354780d905d81549e24d12b18471ed124f3c3f8008d419e0b1c227a2c1e76550aedc1083ad1ef1ed02ae1db64b84e1022d01db20e6e89ed3a7b795c9d84ef4767dddf57eb2c36adddd5cc830197ec15a56e14cb53becbf0fad64") open$dir(&(0x7f0000959000-0x8)='./file0\x00', 0x1, 0x2000000001000000) 2018/01/15 17:03:40 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x94, &(0x7f00000af000-0x94)={@random="d777000c47f0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xac1, 0x62, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x5a, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5a, 0x0, "02354f6ff3154085f5305ab2c9d68a40960377a0b08f68864d2ca914a8eb6f92faef9cc9a673fe647b7218c339dfa7608cb8e29ba3f830d9735826b6c7b028852ae78fdc312a645ffded28616a0b64fbc5a1"}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000aa000)=0x0, r0, &(0x7f000001d000)=0x0, 0x401, 0x1) r1 = syz_open_dev$adsp(&(0x7f00000ef000-0xb)='/dev/adsp#\x00', 0x0, 0x1) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f00000f1000-0xd0)={0x7, 0x5, 0x2, 0xa7e, 0x58f0, 0x95a, 0x5, 0x7ff, 0x7fffffff, 0x9, 0xfffffffffffffffd, 0x1, 0x2, 0x7, 0x100000001, 0x401, 0x8, 0x8, 0x400, 0x1, 0x100000001, 0x29, 0x100000000, 0x2, 0x3, 0xf7ea}) mknod$loop(&(0x7f00000f0000-0x8)='./file0\x00', 0x40000000000c084, 0x1) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000f2000-0x63)="88ffe32c5901ce812b734eb600cd265864391574d8b8ea66888a1acc540d62ddf2fbd0d745bf3b86c261e971bae662707b55aaf9edd834a19aaf6012764b8e55a58701c3c6d037faacbdfab6cf7c5f5beb5fad2118c98cd5a955ad2466bd35e4d4a1c3", 0x63) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000f0000)=0x41bd, 0x4) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000ef000-0x20)={0x8001, 0x4000000000000000, 0x6, 0x5, 0x1, 0x3ff}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000090000)=0xc) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f00000f3000-0x8)='net/arp\x00') mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000f2000)={0xec, 0x6, 0x9, 0x1, 0xee}) [ 157.492324] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c95000-0x78)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e34000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000073d000-0x4)=0x0, &(0x7f00007e7000)=0x4) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/15 17:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b01000-0x1f)="1f000000150aff002a00000000060900020200000900018805ffffe5000051", 0x1f) 2018/01/15 17:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f000005a000)={0x77359400, 0x0}, &(0x7f0000427000-0x10)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$urandom(&(0x7f0000940000)='/dev/urandom\x00', 0x0, 0x80001) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00001c2000)=0x0) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x800, &(0x7f00007ba000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00006ac000)=""/103) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) r4 = gettid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dd6000)={r1, 0x6, 0x1, 0xffffffffffffffc0, &(0x7f0000b10000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r1, &(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/15 17:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000561000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000c83000-0x1000)=""/4096) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000a4d000-0x68)=""/104, &(0x7f000063b000)=0x68) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c7000-0x11)='/dev/vga_arbiter\x00', 0x20801, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009a9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e3000-0x4)=0x5) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000020d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000590000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x10000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000c2f000)={0x6, 0x100, 0x7, 0x2c4, 0x1ff, 0x9}) r1 = getpid() process_vm_writev(r1, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f0000d1e000-0x6b)=""/107, 0x6b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000d15000)="", 0x0) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000a98000)=""/0) link(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f0000550000-0x8)='./file0\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r1, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) r2 = syz_open_dev$sndpcmc(&(0x7f0000185000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d19000-0x6)={0x0, 0x2a880000}, &(0x7f0000522000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000265000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000048c000)={0x0, 0x8}, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000167000-0x8c)={r6, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec1000)=0x8c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000018) 2018/01/15 17:03:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x653d, 0x509800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000018000-0x44)={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) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af5000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x6, 0xd, &(0x7f00001f3000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009ff000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x68542, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004a5000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b09000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000e5000-0x18)={0xaf, 0x10, 0x1, 0x0, 0x0}) 2018/01/15 17:03:40 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) listen(r0, 0x3) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen$netrom(r1, 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000070d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a24000-0x4)=0x3c00, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013f000-0xef)="08f1e6d1f1c9195eac35cfc71f1c655aa8a03de41d524b9dc2ec7aa4717c397ee5bd25849c190540665bd17407320bc78044a9bb89452f96d3d427d25246660a83a5221e86252ca2ead14cef0b19eb8373a5f6ceb5dba925314bba0b0216a8694853f8faf4adc29339fd416e8dbbca20c2e15e19164aa476466cc95123c4469a8696e44aa71478d857301f1139b174ee56f6feac2dc323b0226216706af057a80a4037286a9b4fb4db55c214c48c8d542a809c9d48edc2440b46ee3ba3460e5ee4f5f1e4c4be54a8db5c9e568f1a7a7acf2f3f5419869508bbe23d4239e02cf8a1c274ba0234bc51164a49239d2104", 0xef, 0x24004800, &(0x7f0000161000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e6e000-0x4)=0x5f5) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xfffffffffffffffe, &(0x7f000029e000)={0x5, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000079b000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) 2018/01/15 17:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d85000)='/dev/dsp#\x00', 0x3, 0x400000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000852000-0x78)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xe8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x183200, 0x8, 0xef2, &(0x7f0000543000)=@common='nr0\x00', 0x4, 0x200, 0x7fffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r1, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f000054d000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) mprotect(&(0x7f0000d48000/0x3000)=nil, 0x3000, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) write(r4, &(0x7f0000d59000)="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", 0x1070) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000001e000-0xcf)={0x0, 0xc7, "e630492ea736af29e1d1c48f0ef63a2bd97f26cf6d522208f804b2fd3773ef029904fd30866cbf4bd4959305969ec8b82a9e4657c3ad161bdb166c177d612bb9f5dbf3366a754c8ca207fb285debef589241639ed94477d52cd3a2ddc55e77708ba3b3d78498a92d49c63beebbb978eec2142ab683f71e71bfbb0709aeeda959300f56c52f5a12d158dfa7ba726412cc7a712a8b96bcf36810f0ae9defece3058cfe751cc50f1d2991e81b6316c667bb67f287045d4fa597268aa7c50ee683a9670313174cc5f5"}, &(0x7f0000bf4000)=0xcf) inotify_add_watch(r5, &(0x7f00007dc000-0x8)='./file0\x00', 0x4000822) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000405000)={r6, 0x5}, &(0x7f00007b1000-0x4)=0x8) bind$alg(r4, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r7 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x3) accept$alg(r4, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000c81000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/15 17:03:40 executing program 0: r0 = socket(0xd, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a7000)='/selinux/checkreqprot\x00', 0x8800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000de3000-0x4)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000a96000)=r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000eb1000-0x1c)={0x1, 0x8, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000e18000)={0x1721, 0x0, []}) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000a49000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000697000-0x90)=[], 0x0, &(0x7f0000f26000)=""/234, 0xea, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) socket$unix(0x1, 0x3, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x7) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d14000)={0x0, 0xb0, "1a104ecf12c48ca132ae19d35a08dc1b69939b209c5dfae6e4f67a8c80387c9919da9b043ed120b63e3908eea4a09137026df4f1661f5b87d6b6260056448560a451f95e0d5084af49d24913b2d5c7645c023c26e6935f140a4fa59617ca3e636fca741ff626f62fde8c74eed80550dfa4ab9b94ce397dc415ece464ad26d5057606028a03c7bb93289bf62f5b2298b1a077fd38d50b36ac56b3fa8a9a77de4140859cafb0f8c5beacd443eb32b9849b"}, &(0x7f0000550000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005c0000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x9) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000015d000-0x20)={@generic="41017ceeae800779488904faa47fd3ef", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000014b000)=0x9, 0x4) 2018/01/15 17:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect(r0, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c53000-0x8)={0x2, 0xfffffffffffffffc}, 0x8) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ba8000-0xbf)=""/191) close(r1) 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000753000-0x13)='/dev/snd/controlC#\x00', 0x2006, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000745000)="df8660fa034ea8d960800580500d7727", 0x10) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000048d000)={{0x2, 0x0, 0x0, 0x0, "65ec263e93cda3f9078d4f1a5a1da220525afa74b4421ac550e0c56b71c7428869728362d2bd0014864cb648", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 157.803692] device eql entered promiscuous mode 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgrp(r1) sched_setscheduler(r2, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:03:40 executing program 0: shmget(0x2, 0x2000, 0x2, &(0x7f0000022000/0x2000)=nil) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba09c2fd4e1f88b319c5736de687", 0x11}], 0x1, &(0x7f00008d6000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000208000)='/dev/midi#\x00', 0xb977, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e91000-0x6)={0x100000000, 0x1, 0x1}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000c92000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/15 17:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r0 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009b3000)=0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 17:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000870000-0x8)=0x1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') r3 = shmget(0x0, 0x2000, 0x400, &(0x7f0000f51000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) unlink(&(0x7f000057e000-0x10)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) syz_open_dev$amidi(&(0x7f0000b3c000-0xc)='/dev/amidi#\x00', 0x2, 0x200000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000067c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd96) 2018/01/15 17:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/status\x00', 0x0, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ed9000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000)=0xe8) getgroups(0x1, &(0x7f0000c88000-0x4)=[0x0]) sendmsg$unix(r1, &(0x7f0000fd0000-0x38)={&(0x7f000025a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008b2000-0x60)=[{&(0x7f0000150000-0x21)="b7ee737fe172c5a3845700e2e2ec044bab5a60f57309c6e0c964861ee297ad3e6f", 0x21}, {&(0x7f0000ef7000-0x25)="9a9f3dd35cbc0f01cafc78b83ef2195fe51127a7d952c83b95d86f31c3339cd5ec923fa8bc", 0x25}, {&(0x7f00001ee000)="34a50b1a8c3665619b496f096769ba4fdba30b9acf3e8fe07d79eb76fbe172f1d58c7bb75a51b14b6de663d9b20f773bec298c5fab8d90571130bbc2fa3debc6b629ee16444c8d1fa04b9624539a28dbf6794346c57a486f85885d6a27a59d75f1fac5b923b49f290e7ae814b74c6b220f169b95cb3c96ded356f112c0786913e2864e76bdf2647f7f608a692bb265d12839ec4bd716e2ada836f6ee", 0x9c}, {&(0x7f0000d89000-0xcd)="f21fae6c733ce60b4c41fbfd642aed579f2f7d8fd78284cf63648ac26b584595dd0b35be94995db8d15dceb2540c3d257fea5fbd9fe46e61733c12959fd294666461683c8460ed8cfed0147c3310f4b70c43851e6f48f1746df85aa7ce24acff85bcbc67b205990876288d56b1164e9a076fddbca794d0f21361e3830bd6a292304a2ca0fbd43755ceacc94b27802ec4dced489ede17af284d9a6586aa1fe4ad2d5a3a1cb15dce16013e2e77180d32e34988d14be56dcf8775dff457fc2e9b1420da0b7ed3cad230bd22c44090", 0xcd}, {&(0x7f0000cb1000)="7f0b564092732d6952ea4236e1b557bad95649d849aa6ce552d950bb95cbdf330cd20f00a9ee386ac7562f8b702b30efc7de2015b169700bffc6b493559359c9282837da42573cd7bad22870bf9a9bce79b080f01ce046e126c3388bfd573b84a1b12d39b113c011624f1662814de04c0681dd15b2b15f222ae63c5cbfeb904b47be367f2841b85b41d8170f546c27c308a0899c1a6a30e57c5ebd982be0f7825feb0a067cea622cd9020b77430e1135be850b1aefd4ab0e22f204ff653bcd6fc7", 0xc1}, {&(0x7f000079f000)="ddad9348a0396cb7f64c2daf05be887b16", 0x11}], 0x6, &(0x7f0000e56000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa0, 0x801}, 0x14) migrate_pages(r2, 0x6, &(0x7f000028c000-0x8)=0x4, &(0x7f0000da0000)=0x7252) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010d000)={0x10001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) writev(r0, &(0x7f00006c7000-0x20)=[{&(0x7f0000757000-0xcb)="04ee50eae349aaadded76c2deb67f70a83af6cb67bbacab07954a343ce76cc697b5558a9ed908c7c3778c5f2bb0a256d4bdb8cc9c7b6ac4d4bcfc853cf9c9abe2ae75901dcfbcd12145396b45f79f88de6c0360d3cfed13466e3a82377b43be96a05b39de115fa042f68f32940895d635a2d064642d9fc9173a0cec775570001b60f3b95ff7d378ea6698c534bcef6d960d07aecc64fc092cb1ef5ecb3d904a5fcec1e30fdf293246e3b9dbf9f5fc54e4e2a73576c3246f73e540492041062df4dc51f07de938fd48f53f8", 0xcb}, {&(0x7f0000d8d000-0xc8)="cd6b20e36690f4fed3cad2a21a5d6b907717747aa46ce74354a721062b95a7745033ddd52c9fbbd20760cce683c5fddde0b401adf7106c724130adbd05cf3dbeef0e73b41ed0471c935ee334a0204167d4935d32a89373392a60c8380e5089c1389a67d5693255e62261fcc5e7a1a06864b3813d33f6cbbfa6401f438b0d416ad716f44019d75281e859e496151d9c296ed7e05e2b7c259f02f6037c060a3204c13a1511f9b981ffc667aa7abbc39e5b4bf096bed5c346d242fb9ffc20a86e9811e37d9b01cd33b8", 0xc8}], 0x2) 2018/01/15 17:03:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c4e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e82000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b1b000)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000ce2000)={0x73, 0x79, 0x7a, 0x1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 17:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x395, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80005, 0x3) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000546000-0xe7)="db227a0e3bda7376e1cd9bc3c461d913ab040cccfeb8a25c06762bc28c8b28d2acd620c66d7c76c891cd7eb883b698240b097197c4e39d83b66ea2ed24548de8df48fa6641f55cbfb66543cb5d8509d34648c7ac19743da168b326480178484d5d7b72a5dd02d877a573479c5c6054a6bb9d99ece934f4f5df3a103618b8682c27b390820dcd6b8e7aea1c5d6a7be0ef352586be426f6e4df1436f6d3062bb24e59013bae0e3e48fd93acbf9ed80b4ff17071f4998826666696dd87e80c9cb32d58e80eba87ad307e34a748ea4006ce9d87a92ac535dca1aa165d2f6d5fcca74d7db52204be996") clone(0x400, &(0x7f000032b000-0x6b)="f1778c7ac7b04866cfa1327d2db10a9f5978b3ce2d718a9fb3d81b07609af453b0c957e05b418540565c7cbda24663b34caa2112aae9db57877fd2d09674975195ca1ef3e48399909197ec7f53940000af712026a6c6be808c2e5c5d89556bc56a5640cfc2b73466215b7d", &(0x7f00005d3000-0x4)=0x0, &(0x7f00002d3000)=0x0, &(0x7f0000404000)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000947000/0x1000)=nil) 2018/01/15 17:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() tkill(r2, 0x17) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d28000-0x10)='/selinux/status\x00', 0x0, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000827000-0x4)=r6) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r0, r3) tkill(r2, 0x15) 2018/01/15 17:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000df7000)='./file0\x00', 0x10000, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000815000)={0x2, 0x2, 0x2b, 0xffffffffffffffff, 0x9, 0x200, 0x6, 0x1ff, 0x5, 0x60}) r1 = syz_open_dev$sndctrl(&(0x7f000079d000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x3, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f000079f000)="685a879f15fcef0a0e") r1 = syz_open_dev$dmmidi(&(0x7f0000882000-0xd)='/dev/dmmidi#\x00', 0x4, 0x4000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e58000-0xc)={0x3, r1, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c1d000-0x4)=0x0, &(0x7f00008fa000)=0xffffff5a) fcntl$setlease(r0, 0x400, 0x0) fsetxattr(r0, &(0x7f0000ea0000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004b3000)='/dev/dmmidi#\x00', 0xd, 0x1) 2018/01/15 17:03:40 executing program 7: r0 = syz_open_dev$midi(&(0x7f000000c000)='/dev/midi#\x00', 0xffffffffe1fa8648, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="84fee0eebcb59ff4d1d0919da8a8c225f55ee7990840f788e9dc85094a5263671b7c423946601bb58961a2aab1bbb7674432fad798ea1c649648c27fd77b7550b2b8a71fee4e1226eb514656f412ecc92aa855065fc16632f8b391c36d7245b54513bbe45c66521c62b837facde7fd1ced33c5e4dfdee9cf4543635e5b7d8aa6c7b7710ec689fcf55633191a09f91499dec7db1bf4a6", 0x96, 0x44000, &(0x7f0000cbd000)={0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00009bb000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b14000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getpeername$llc(r1, &(0x7f000007d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d62000-0x4)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fe0000-0x8)=0x0, &(0x7f0000103000-0x4)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9204, 0xf0b1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084b000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000466000)=0x674) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fcb000-0x8)={r2, 0x3}, 0x373) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000a0b000-0x10c)={0xff, 0x0, 0x800, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf32, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 17:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00003bb000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000dba000)=[&(0x7f0000f44000)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000b7e000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/15 17:03:41 executing program 1: gettid() setregid(0x0, 0x0) 2018/01/15 17:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000055f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) close(r1) 2018/01/15 17:03:41 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000b5e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 2018/01/15 17:03:41 executing program 5: mmap(&(0x7f0000986000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f000004e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cf9000-0x8)='./file0\x00', &(0x7f0000222000)='./file0\x00', &(0x7f0000075000)='Qamfs\x00', 0x2000, &(0x7f0000cfa000-0x1)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000094e000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cf5000-0x8)={0x7, 0xff, 0x8000, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000096f000-0xc)={0x0, 0x0}) 2018/01/15 17:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ddf000-0xb)='/dev/audio\x00', 0x2003, 0x0) bind$netlink(r1, &(0x7f000011e000-0xc)={0x10, 0x0, 0x2, 0x200002}, 0xc) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) 2018/01/15 17:03:41 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000008000)={0x7, 0x4}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000002000-0x64)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000007000)=""}) 2018/01/15 17:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b0d000-0x9)='/dev/dsp\x00', 0x402001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001bd000)={0x0, 0xffffffff00000000}, &(0x7f000080e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004f3000)={r2, 0x2}, &(0x7f000097b000)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) writev(r0, &(0x7f0000b80000)=[{&(0x7f000048a000-0x67)="00890aff7d7d2e9b98dd79c7aa360f7184a0effcde982fd905610d880395bd4502e15f736caef1dd6a19178381b230f1c716ff75bd355219af5eac3474195845dcc2c772e42a9cefc255663c31765eabea25268a773bb31105fb641d7e2163e139b15c73f76ec2", 0x67}, {&(0x7f0000b29000)="a473ee78a932bc98f2cd365484aee385d5e5301890de5e7f370450bf1b6a4f63f59f25f0f1d16f6d6c74be431581d2f8676215ad240dd0db9e133ad94eb727c1b52f6e1084fef665b00b9e9ef45fcf0f773a91cc2a522d9b34459cf50737f17bc297e0be13ee3cc6a36d40404f871d063ca6fd3a9475c4b91314e8cfe63b763dbdbfbb5257cdfd2a9f2875589f", 0x8d}, {&(0x7f0000960000-0xbd)="913dd63dfb5f8910fd4ba5c4c42fb27a54b35b2e2946869426811922a0a8f0c07c91ec3419dc5caaf034d8eba536d7f177ee339505ab310b380f4e9948f404039e47f420ebdf375b7d4c19e7e1bfbb5f3705cd8bfd54638e5cc2d67defcdcb2f4887b7adfa935af435a5c3dacb79550e42f7426eb05ccf6c7644712e67f7fa8a666e5374b8c2728da0dd98c7a2371740b28e7a26635d5f25c1055f103c20f49248cdb217c6ce55067cff3a9e6bae7e71ac67118c284c1dd85a9bf50440", 0xbd}, {&(0x7f00007ea000)="", 0x0}, {&(0x7f0000c5c000)="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0x1000}, {&(0x7f0000f2b000-0xc6)="512f9dabb67f3386b4cdfdc4abbed6e5ff6b1c0205ae19636725e85b85d707eedcdc71c0af216fe0bfc142ea76e8b5e5c8cce9fd974947f5e64597e143738189beacad46f18a98aa5a8356d6cb3bcd2eb5daa18c5ab9557963e3844240ee8198e7e6fcbb212270b591388220638f487b04214a58c2dbf884eacda9c6dbf8de39c4a19dcae33e885330f2e57762d9133a2ac1c9068d93f5d67da8792bba438b8b0d85a9e6eafa52fa7335e21aef106b9af70c4485dbe086075ca9c0da715d29a4b9d2bda801c4", 0xc6}, {&(0x7f0000b4a000-0x6c)="599c0d5cc1ef7206aef42481056277343449963e8000409a65f50b93a7f50c5e897e71f6389773b418051081f7a31a7e7c066aa54a9dcc7d78152c0d78c66b24e89b762a9c59a2318040d58d7637494a09d51f4c631743c237e0ce8e986d468ba765dc70cbe832b0d114b51d", 0x6c}, {&(0x7f000086f000-0xdb)="9f28886a160d5358f3fbd026becc4b2a151bfa91239fd5a957c7270aac488f2266e48bea7082539605dcdbe2b963955ca18edc94d291159b4ead7ef678c443657c5be2521481ac28531f2ca0aaeaf8b4a9c520f48b212ee04e5d1ded29fd863e1e8239200eeb4d1503ea18eb45b84b9918bc75a3edc9d21bc968a8bcc3a0f322c747948fdc12a9619e8ad71aab6efb267614dea818eeaa78dbaf5b484bd67f3bd472611809ca0cf39951da861c773feb9a179976b48165f5d43cfb33874f8896fcf083f3da6a121a1f2590395a4ff94673add60b8f25496450edc7", 0xdb}, {&(0x7f00004e7000)="", 0x0}, {&(0x7f0000f4b000)="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", 0x1000}], 0xa) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/15 17:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000051d000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000052d000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009f000)=0xe8) lstat(&(0x7f0000ae3000-0x8)='./file0\x00', &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f00004d2000)='/dev/vcs#\x00', 0xc00000000, 0x200) ioctl$int_in(r6, 0x5473, &(0x7f000054c000)=0x10001) getresgid(&(0x7f0000781000)=0x0, &(0x7f0000cbe000)=0x0, &(0x7f0000896000-0x4)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000f3b000)={{0x3, r3, r4, r5, r7, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x98b0, 0x6b2efa0, 0x6, 0x1, r1, r0, 0x3f, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) clone(0x0, &(0x7f0000597000)="", &(0x7f000082d000-0x3)=0x0, &(0x7f000031d000)=0x0, &(0x7f0000dde000-0xfd)="") fcntl$setown(r8, 0x8, r1) fcntl$setsig(r8, 0xa, 0x12) dup2(r8, r9) tkill(r0, 0x16) 2018/01/15 17:03:41 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000077b000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x4, {0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x4, 0x2, 0x1, &(0x7f0000000000)=@generic="ef3b9f69e13ba17fc7743b043dff0e2f", 0x0, 0x0, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xba0a, 0x4, 0xf29a}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@l2={0x1f, 0x2, {0x1f, 0x20, 0x8, 0x5, 0x6, 0x2}, 0x100000001, 0xa5}, 0xe, &(0x7f0000002000-0x60)=[{&(0x7f0000002000)="ee", 0x1}, {&(0x7f0000001000-0xda)="e9b600cfe7135c22921db869681981381d90318a7ec131501313e5928b3f54210242dc2d58edb76b4611fa58a0f89b0039de9495e7cb14be888b72222d227cc391df25e7b0d1e8150b5120700576e3fdec9c68be26e59ea7c79e18b2683e87912d6d9cb6b910509933adfaa44344f24d32ae76ab2b77cab5de74317212aae9a4dc51fe63e734f8fc56b0e4b1694093bb2ae4dc99bad08b03c11a68baf68d106a2fbe7354b5a1f83d0d6400a03ef2065641a3ae0e43b0d84e5f1ab827abef2a36cbfc315aa6a93bb3d33307e5ce781b683e82d051e800ab30afe5", 0xda}, {&(0x7f0000003000-0x4e)="8b8b2f0031a8faa276a20a01fda14080a7d690aa58869834a6c2d854a13bcb997aa7492d795b3c6da277e37eccaaedf9b1bb477dcd93ef89cf8f8d32ae0859931b83bad3e482bd7707d26dfc26c5", 0x4e}, {&(0x7f0000003000-0x86)="45272a8f18d14ae23454e3b6942920f7eb938dc79ae93bed3f5eb16149f2fbcc0c5c123fe7385a377554972d2f715d96c0b2303f090a277e314c6b287317e1d96f0fbeb74cf5ce9cca55315ed01b0eb6baba6d7c645a94d3806657d0426a3d0779f1a4e6122e29b786838edc5bf2f26729df6ebf1d2831b5fbb2e1951d0c7206b0c0f70d19f7", 0x86}, {&(0x7f0000002000-0x2b)="0a18e2647a0cd69dcd3d4a4f5557918d2acbb692706c5ee3a84ae21a0fcbf8233856507018350e2f8f9e52", 0x2b}, {&(0x7f0000002000)="473cba4468c14b47b5efb69c95e72b88b0ae8bed9ea2da65100bb5e98af29fe6fbe0e0abdd66b3e4b569221261830be095bd4d0fe4a0ecd28ed5fd071a3185e04f5dea6d4497263ccfce9a8d51af314ecdbde470200d3325e1605656c339c8abbe28e7fca2fbcf8eb6c6a85b399c4f8b4b00f2cab41fb835d205f1c49f8ed6cf4bbfa2e71581e381531cefb90a71a08d2ab6f40f325cc729fe5def263dc3f13297aeafa49e86cf2b04efcdb701a2e31b62229025b84bdab9f1644e9abdfc668cc8f85bb18e0f7e1587bc41e41e3a3a73c38aa829bfc0109041c7f21f6b87bc783dc7590fa684a053abb27cc167027b3106", 0xf1}], 0x6, &(0x7f0000000000)=[{0x50, 0x118, 0x4, "2d0ad3059a3250b8baed687234892105af0ff90aba88551aef57da88ed82ca535c9a314e7a29c42bc3dd947a1cd6b2f7123b5187a267b7e87108e0"}, {0x88, 0x13b, 0x6, "72db5179dad36cdb8deb9fec91c8b372d89b8af2efb2f5a34e8ec9a6a568cba339aaf8fe04622666721576fd383c312da92728e489493d06487098480e420462922372a8e869ebcf7a76cc983f5a892689ecdfd096fa4fe53d39375debdffa493f247b207a855bb7a59a382c4d6a1440dd0c15b2"}, {0xa0, 0x0, 0x0, "c2f14c9cc4ef542a96fd268f1b63be4e8820ae3a72308a62ae8aa56417387e785c860f64bc759ce68c934c7e13ca130005ad3f85fc28bed2bd9c44252ee8fb88690e29b24e4f07e8e7d255a356ea41c4b75a826eb59f4a085195930b5fcff117d380d0413221069206642fce6971ce1bb77314801b6e22a4e88d45687e9a3530ec4ad2f83d000412f5c3"}], 0x178, 0x10}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x81)=""/129, 0x81) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000002000)=""/79) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000-0x20)={0x234b1b86, 0x7fff, 0x8003, 0x7, 0x200, 0x7, 0x1, 0x8, r1}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000006000-0x37)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)="657fb59674ffa776ba7636a17f66ce7e3b43f01c999a3e04f47af7869e0cda34e02c69dd7ac2b579cd5cc3704ab693b1e02d07316569574b749b678cf0dabdccdb3ebccb20df81599b72f0acb9de7ed0cebd3e74ed1122c66aefd6e81dea53ab06423bbf20f1152fe7129f70498ce37531f09a04c94759c5a229a14ec933f98b27be3518ff66748960a7c1e9", 0x8c}, {&(0x7f0000004000)="bd1cc13aabccd0e0375e223eba6d98f8554262d71e9199d6175c20e54aa6e33694290e115ca09c1289debb2630caf51354c0dcab9ebb888001bf3ecd8bc3140706c21f04ecd24d717afc970262a6f39e21582a45ce45ec31dae4c4fa32ae7c567671bfebca7c04bf590683e43b2f0f45cf16da3cdba2c9c72ffc48157acc6772a2b8ecf360dfa2bff99ab1c1f9ec2935e0dd2949e7045345d1870c39a239e892cfc9eba70584a7c66921b3c5754c91d770486aefb4f177faaf0e9717528848713f56f549983c0868ff2f65489f6b121c4cd10988ed16cf06efebfea7f0a7f0f02b7123bba85a23599960ee783274b5cad4478445", 0xf4}], 0x2, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x289, 0x8006, 0x91, 0x7a, 0x3, 0x9, 0x1ff, r1}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3b2, 0x7ab6, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x88c9, 0x60d2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000001, 0x1, 0x9, 0x80000, 0x1f, 0x7b6, 0x400, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x0, 0x5, 0x7, 0x5, 0x7, 0x7fff, 0x25c0000000000, r1}}], 0xf0, 0x4}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000006000)={[{0x6, 0xfffffffffffffff7, 0x3c, 0x5, 0x5, 0x7fffffff, 0x8, 0x6, 0x4, 0x3, 0x5, 0x7c1, 0x3}, {0x0, 0x50, 0xfffffffffffffffd, 0x8001, 0x0, 0x3, 0x8, 0x5, 0x200, 0xffffffff, 0x6, 0x9, 0x80000001}, {0x6, 0x1, 0x80000001, 0x4ae, 0xfffffffffffffffa, 0xfffffffffffffcca, 0xfffffffffffffff7, 0x2, 0x100, 0x9, 0x0, 0x101, 0x85}], 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000)={r1, 0xe25}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x10001, &(0x7f0000008000-0xa7)="f8307147bf51c054f91ec684ab0a6d359651908013c92bd594cef0185162a9b84153863336b252a91a37ddd20aaf2d4469b757e645b0f06a18e891a1d0cf1ff19dbac52b3cf561e014d4225f47b521a39d0fa024d248d72094d9d596af97342c8075912bbebf01b58223bd1bb9f1615f887ed6ae3ddb9c28d0908c4efab7d15fbc3746a293b1b01c4494fb1732de7a96b43cadb75655620f30c2e8f59767ef2bc904e2083ee983") 2018/01/15 17:03:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00008b0000-0x2c)={0x7, 0xffffffffffffff7f, 0x3, 0x1000, 0x10, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/enforce\x00', 0x0, 0x0) madvise(&(0x7f00003da000/0x1000)=nil, 0x1000, 0x4) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x0, &(0x7f0000fc6000-0xcb)="") sysinfo(&(0x7f0000201000)=""/79) dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000afb000)=""/2) 2018/01/15 17:03:41 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ce7000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f76000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00000e5000-0x20)={{r0, r1+30000000}, {r2, r3+30000000}}, &(0x7f0000d4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f76000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f76000)={r5, r6+10000000}, &(0x7f0000c57000)={0x0, 0x0}) futex(&(0x7f0000f73000-0x4)=0x0, 0x0, 0x3ff, &(0x7f0000ab3000)={r4, r7}, &(0x7f000061b000)=0x0, 0x1ff) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000331000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCLINUX2(r8, 0x541c, &(0x7f00000db000)={0x2, 0x20, 0x8001, 0x1ff, 0x100000001, 0x6}) fchmodat(r8, &(0x7f00005cb000-0x8)='./file0\x00', 0x40) 2018/01/15 17:03:41 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001ec000)='/dev/usbmon#\x00', 0x9, 0x412000) mmap$binder(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0xa, 0x50, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ef6000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000464000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x82400) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ef6000+0x7b)='./file0\x00', 0x1, 0x40) ioctl$KDADDIO(r2, 0x4b34, 0x2) 2018/01/15 17:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009eb000-0x8)={0x0, 0x0}, &(0x7f0000720000)=0x8) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00005f2000-0xcf)="12bd753b57ef2a98deffda0cb4a7f8cb060ded7d076593590cd91a5aa7e9e68c812db4e4151de6cb9368aec3f69e3c37d97701812cfdc14ab4c69a5e3ddb029d2871adb84bf0087f4197ebdd1203c30c38dc364492a2dbfc723458ffa17547d68196ba99ad5dd701773a603ca4391868f3c5e9fdb67419368e856dff13e1f6a59b548a2734ed29cc360182fdb498cac470aac703b829fae66a27cb6e90235cae2598da1c20b74132e251548c520d138a3e7b5681134e12bee7b0bc5608da383fc8c7d90b6f8ce4909505a98db0e8fe", 0xcf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009be000-0x8)={r1, 0x9, 0x200}, &(0x7f000090d000-0x4)=0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket(0x11, 0x8000000000000802, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = dup3(r2, r2, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d49000-0x10)={r3, 0x50, &(0x7f0000bdc000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write(r2, &(0x7f0000477000)="", 0x0) 2018/01/15 17:03:41 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000-0x4)=0x0, &(0x7f000000f000)=0x4) [ 158.721899] binder: 25403:25409 ioctl c0306201 20007000 returned -14 [ 158.736989] binder_alloc: binder_alloc_mmap_handler: 25403 20000000-20002000 already mapped failed -16 2018/01/15 17:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000467000-0x4)={r0}) accept$netrom(0xffffffffffffff9c, &(0x7f0000730000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000899000)=0x10) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000abe000-0x4)=0x0, &(0x7f00002d4000-0x4)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/user\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c67000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00004d0000)=0xdf9, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000808000-0x20)={0x2a80000000000000, 0x81, 0x0, 0x0, 0x619, 0x80000000, 0xde0b, 0x9, 0x0}, &(0x7f0000fcc000)=0x20) mq_getsetattr(r2, &(0x7f0000213000)={0x401, 0x2, 0x3e0000000000000, 0x7, 0x2, 0xfffffffffffffffa, 0x7, 0x3}, &(0x7f00003b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004c5000)=@assoc_id=r3, 0x4) r4 = dup(r0) write$tun(r4, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a9a000)="b8fa76870ee27e89579cc0c69569e24956e47ba9c17f0f2bed87d42c42cd4b196e834a9a7e45ea5986b46d394e3f764eacb4a7a7590c8f6dd45f9aa136d6ef32c8e8ed33fef9dd1fcce2ea03350372b16cbc27fea98bba19e3b88011be7fd836f2689325806b868f9464f7eda4cf12a8966b7cab4a4c8783f85d62ae09af12c3a24414037e33c1a02f8f14c698b44612ba7839a06e8de9784a3d138f748e7539b0e8c2e6a8ab64825ebb0df32f509e0488a16be3fbe29dd7b39cb674c06248cda8676cd93dc45c3f8ef4b010bf0ae515c858dd4dad121b03517f626cb952204af0d2aeaa", 0xe4) 2018/01/15 17:03:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8100, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ae5000)=0x0) semget$private(0x0, 0x5, 0x82) 2018/01/15 17:03:41 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f7f000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000094a000)='/dev/vcs\x00', 0x2800, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f81000-0x4)=0x0) fallocate(r0, 0x2, 0x0, 0x3) 2018/01/15 17:03:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x200400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x1000, 0x0, 'client1\x00', 0x2, "a6d8de99234cbe50", "f99fc4b4b49f094c4f814e8a8f944399e64e3418f78218acf63be1d2e5970c37", 0x7, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0xfffffffffffffffb, 0x6e, 0x1927, 0x0, 0x80000000, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000092c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd8000)="", 0x0, 0xfffffffffffffffd) 2018/01/15 17:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) sendmsg(r5, &(0x7f000082f000-0x1c)={0x0, 0x0, &(0x7f0000806000-0x8)=[], 0x0, &(0x7f0000167000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}) 2018/01/15 17:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001cb000-0xb)='/dev/vcsa#\x00', 0x3, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000081a000-0x4)={0x100}, 0x4) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000e59000-0x66)=""/102, &(0x7f0000974000-0x4)=0x66) ppoll(&(0x7f0000966000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000267000-0x10)={0x0, 0x0}, &(0x7f0000148000)={0x0}, 0x8) 2018/01/15 17:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086e000)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) rename(&(0x7f00001c9000-0x8)='./file0\x00', &(0x7f000009a000)='./file0\x00') 2018/01/15 17:03:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f12000-0x38)={&(0x7f0000876000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000654000-0x10)={&(0x7f0000c24000-0x68)=@newae={0x40, 0x0, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000029f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) 2018/01/15 17:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x61, &(0x7f0000f15000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001cc000)=0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/mixer\x00', 0x10000, 0x0) getpeername$inet6(r1, &(0x7f0000b79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001ed000-0x4)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d81000-0xc)={0x40000004, 0x0}) [ 158.866592] device syz3 entered promiscuous mode 2018/01/15 17:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e2c000-0x4)={0xc8}, 0x4) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/15 17:03:41 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000010000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000010000)={0xad, 0x4, [0x100]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000013000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000012000-0xc)=@sack_info={0x0, 0x7f, 0x4}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000011000)={r3, 0x8}, &(0x7f0000012000-0x4)=0x8) 2018/01/15 17:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:41 executing program 0: r0 = timerfd_create(0x4, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000217000)=@newsa={0xf8, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x80}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000be5000-0xb)='/dev/audio\x00', 0x200000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000b0d000-0xb)='/dev/midi#\x00', 0x2, 0x8800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000da9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00001c6000-0x8)={r3, 0x0}) 2018/01/15 17:03:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, 0x7fff, 0x1, 0x5, 0x3, 0x0, 0x400, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000aca000-0x28)=[], 0x0) listen(r1, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000af1000-0x1)=r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 17:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x40600) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007d9000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000235000-0x4)={0x0}, &(0x7f0000139000)=0x4) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000043f000-0x8)={0x80000000000000, 0x9}) 2018/01/15 17:03:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006bb000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000057a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000e6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) clock_gettime(0x0, &(0x7f0000b24000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000761000)={0x6}, 0x0, &(0x7f000085b000)={r4, r5+10000000}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a45000-0x4)=0x0) 2018/01/15 17:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00004b6000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2000) setsockopt$sock_void(r0, 0x29, 0x22, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fa000-0xa)='/dev/cuse\x00', 0x400400, 0x0) fstat(r0, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000075d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fcntl$getownex(r1, 0x10, &(0x7f000001a000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00004c5000)={&(0x7f00009c8000)=@proc={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000d36000)=[{&(0x7f0000811000-0x1280)={0x1280, 0x14, 0x200, 0x3, 0x0, "", [@generic="2cd0421ed63d21e321bfe57b5222e549411b9cceb4072bcad7ee33f0a5590ab9ade80ba12c9f9f2ce2d208db3d3f8d1e8f898e65a7e2f27d651991616f7acb4641b062635fb2f38b4f07f2d12898a7eaf5cd5b76acba2ebbcfbd8456be024e", @nested={0x10, 0x80, [@typed={0xc, 0x6d, @uid=r3}]}, @nested={0x114c, 0x83, [@generic="216cea170770285a42f69444d70cd9d891cfa3b6512ccec030f10db7f5bcbc23b5d65bc5d6d7d43ec68e1582f1bdccd78276425d2dc133e36ee097faa64f5b4097593cdb617f963a50d7108b0c288401ca8f6365aec4dfb0aaf9029596690349d32c69ef2d3d0ebdb1e93fd9ece3a25a4b1973141e0988aa8f7440b4c00721f1b9e68e8eef0382ec907961056f0d3ee8600b9fac6db465", @typed={0x18, 0x82, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="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@generic="88fc2af685b70239b39e877b42b7b9904dfa9373d65cc9fce0cdfe6f9eea0787015cc3935e48fa853b111c5f33c4d6e0402c5fcb9269ba4899c10bc55ee86ecfd64ab88fc1cd911e8d83e259c46b07473c164baf59249b915807eecc19fee5c21e0d0c9d19814e6a02f2ce62cf3ca658cbd5f836ddc3b019cd95d41d9faa529437b51d421b548fb9fd74b3fe3eb0e457d293335d69dd6819da6e82657ad607bb3665dd4661216b29303cc5b9eb5e236193a9118893f67ddf090f2207a0ec11e519ba5d3f5b8bebd01082c0c702e6253dc826", @typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x67, @u32=0x704a47d6}, @generic="b6764cf060682c7aff681575581639c7aae8fd08ef240cc179629751f390312c21a2131423ea9256f564537e082c9bddbfe1cd13957e53016830f2d5421cc2688e524493e356b7b96ba1bb3556813a3c25d19fb7fba0771486b9ab628e44a773a72aea0e1a27d72e614420251d97bc556686f5b8861822b41f273856c914651f11404259a87e50f7fb7e70dd6a277d88c67c93038b4357cf6de19ad62cc749fd58c9844e8caa55ced3e7dae64f108db33ab23966b3ed350da8ac87595c01a55779d6d9c5ce8e56d6b36223e1a99ac0411d2511186ea2604a9363c6", @typed={0x38, 0x17, @binary="3a1e403cdbcbb29ecdeaf60ac6fb52a82fa942df6e6a5ae58eeba0ca86ce15d33b3bc82cb0c8aad3898489e9cbfca0"}, @nested={0x1b0, 0x15, [@generic="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", @typed={0x14, 0x80, @str=':security\x00'}, @generic="3d90331cbf19dab9deaa31b44705141bdb2b3b02ecf3a3064f47b0fbc708e7fc952d9531783e3354b6c4d4c08a95eb47af2c86e1cc42c11a396efb8c9c238c4b0b0e1cb790410c734f0d540fa3b6c49805dd0ef5ea11f9d6e571ec557fc245de72dd198e664ac2ed1d1e4b730650e7f6abd358d4ac19bae7327c1460d6d6d9b8deae54eb2603a93475cab33eeef2b3640cb9dfbcc2c30318d5e3"]}]}, 0x18ec}, {&(0x7f000067f000)={0x1fc, 0x1f, 0x20, 0x3, 0x0, "", [@typed={0x18, 0x33, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x134, 0x13, [@generic="101a80d5b74d3a3a4d8a48d152a79b2239c2411106fd19422664aa5f0dffbb2bc1782176255751994731e27b07c4809af75879986f0b5325b20aae6c21b9f5597c0d72f278a10c21f92dcc52760843d1e9a90fe47fdafddae3f048f38a46862091d7936e8c1d5c833702d113ac5ed768bbfcc71d20b3641b8561ceb7059b5eb361624c188938b685bb11235457cc12e607f231bd21a06b137359e9a5e37bc549f94972106f857f058d2b43aeb3c99ee175c9a11e9562a97949d8a7fc42c6f5b297be6404d6fda0d555cfee57a4691df3e48530ccf52e7806af07f065d724e40fe88413f5b229fa73c2055821", @generic="d40679be7be8885dc8e3188b68eb0a2a722289ab8d82aebe5a003cafefc15aa112ab367523b2c8d9e8cd8c796af5b803d82f99100b", @typed={0xc, 0x58, @fd=r2}]}, @generic="653ee6b40a3e373a5e28865777b9d82ea47e7383d10ff0c0095c10704655033815d7e41caf8fe5306460e40652d994fd1fc9b357b4fde9a146095e8e2868412e5d694fb12b41d260fbd3053809d03bfe3010fbd20b04384bed9d7ee5cf3b6ce2277f7bf7c511d1ac60e58be8d100e2ab10685354b2198875c5d01f7eb23c9d4fc1571f81460d7527d8db48fa1620a81e57e26922330e341f5628c8a8c1"]}, 0x1fc}, {&(0x7f0000428000-0x84)={0x84, 0x2b, 0x30, 0x1, 0x1, "", [@generic="a0f542e619ce21e15bf9669f7f793507e4cbfe6e109b1fc866db9934fc6319ca0f373b44dfd68cdd70de0a960f9431d9f48d9e1646c716556aeaee6506c7db80f08524d474c59b32b1e6efb330d544caca5352b3002c8250116b27579e0c425504ad02528db1eb6bbd9013bc4668309304a32b96"]}, 0x84}], 0x9, &(0x7f000058c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r0]}], 0x48, 0x4000}, 0x4000080) bind$unix(r2, &(0x7f000015b000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 17:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000095c000)='./file0\x00', 0x800, 0x1) fstat(r0, &(0x7f0000dd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00001e2000-0x4)=[r1]) mount(&(0x7f00006ce000-0xe)='./file0\x00', &(0x7f00000d0000-0x8)='./file0\x00', &(0x7f0000f35000)='proc\x00', 0x2000410, &(0x7f000015b000-0xc)="") [ 159.005875] netlink: 'syz-executor0': attribute type 25 has an invalid length. 2018/01/15 17:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) mount(&(0x7f000028b000-0x8)='./file1\x00', &(0x7f0000f28000-0x8)='./file1\x00', &(0x7f000084d000)='exofs\x00', 0x20, &(0x7f00006a3000)="888bf511aa468ce3be3b89ecae874054aa77065aa6e2073fcd8e63804218aa65ef0e3ec4cbdff2609637a7272dd98fb7c6b2d51984180e23531e23074116ddd3f3e3") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000375000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000dca000-0x8)={r1, 0x2}) 2018/01/15 17:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e9b000-0x2c)={0x400000000000005, 0x7, 0xdf8, 0x1, 0xffffffffffffffff, r0, 0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c3000)={r1, &(0x7f0000ae2000)="", &(0x7f0000565000-0x1)="", 0x0}, 0x20) syz_open_dev$audion(&(0x7f0000043000-0xc)='/dev/audio#\x00', 0x3f, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000210000-0x18)={r1, &(0x7f00000e3000)="48df88d437b3b1b613e7c63e0b4784a895ddec25f17e7c0924417162d52958464f1c3572c677a7299f65ae1b20455eb176a6198371082f131893f1ca7ee5a40ca578b698949d508665c0e6fb3e42ad463bc0c707004af77695f1e247dcaa6c64641f3199f6bb092a4c46216019674d", &(0x7f0000638000)=""/205}, 0x14e) 2018/01/15 17:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000299000)=0x100, 0x4) [ 159.070820] netlink: 'syz-executor0': attribute type 25 has an invalid length. 2018/01/15 17:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005f1000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a0300000045000107000000140800040004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) r1 = dup2(r0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000022d000-0x120)={0x6, {{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]}, 0x0, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/15 17:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) 2018/01/15 17:03:42 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x90) bind$alg(r0, &(0x7f0000886000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000f7a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x10042) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000f79000)={{0x40, 0x6}, 'port1\x00', 0xa, 0x10008, 0x4, 0x9, 0x4, 0x7, 0x1f, 0x0, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/15 17:03:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x80, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006b0000-0x10)={0x3, &(0x7f0000000000)=[{0xff, 0x1f, 0x5, 0x1ff}, {0x8000, 0xfff, 0x3, 0x101}, {0x6, 0x1000, 0x848, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/vcs\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000ee7000-0xc)='--vkoynet.\x00', 0x100000000) poll(&(0x7f000020c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r3 = dup2(r1, r2) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0xff, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) openat$autofs(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/autofs\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) pwritev(r4, &(0x7f0000459000-0x60)=[], 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000003e000-0x4c8)={{0xe1, 0x4, 0x9, 0x7, "6e87ef940b141ef4dbaec75d639a8c6fe2b8e6691606136b12039486ddd25a7acc4192cc447b1631fbf0a037", 0x3}, 0x3, [0x9, 0xfff, 0x9, 0x4, 0x9d67, 0x9, 0x0, 0x7, 0x4, 0x7, 0x100, 0x3f, 0x3, 0x1, 0x7, 0x7ff, 0x3, 0x1, 0x6, 0x0, 0x80, 0x80000001, 0x5, 0x1, 0x7, 0x8, 0x1, 0x633, 0x1, 0x40, 0x9, 0x86, 0xfffffffffffffffb, 0x9, 0x0, 0x800, 0x6, 0x4, 0x0, 0x4, 0x40, 0x200, 0xd899, 0xd84b, 0x9, 0xffffffff80000001, 0x3, 0x1, 0x81, 0x7, 0x4, 0x2, 0x5, 0x7, 0x0, 0x6, 0x5, 0xffffffff, 0x1c45, 0x8000, 0xffffffffffffffff, 0x1, 0x726, 0xed, 0x6, 0xc00000000000000, 0x5, 0x4, 0xffffffffffffff00, 0x8, 0x5, 0x3, 0x4, 0x2800, 0x200, 0x0, 0x7ff, 0x3, 0x1, 0xd8bd, 0xfffffffffffffff9, 0x8000, 0x5, 0x5, 0xfff, 0x5, 0x10001, 0x8, 0x8, 0x9, 0x70, 0x6, 0x4, 0x2adc, 0x9, 0x2, 0x100, 0x7fffffff, 0xa64, 0x81, 0x7df3, 0xff, 0x2, 0x5, 0x6, 0x0, 0x5, 0x3, 0xc7, 0x5, 0xffff, 0xffff, 0x4, 0x4, 0xff, 0x9, 0x2, 0xfffffffffffffffe, 0x1, 0x4, 0x40, 0xc25, 0xfffffffffffffffd, 0x9, 0x7, 0x0, 0x8, 0x3], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000328000-0x4)='./control\x00', &(0x7f000072a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000615000-0x14)='(.bdev\\loppp0cgroup\x00', 0x14, 0x0) stat(&(0x7f00005d5000)='./control/file1\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000e08000-0x40)={0x9, 0x4, 0x2, 0x9684, "792d9088deeaff152986d7fb1cec35cbde13604eaecb1ad15ef02d88cf01a7f5f33cd4d0784ff9964e676059", 0x8}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername$packet(r5, &(0x7f00006be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d5000)=0x14) sendto$packet(r5, &(0x7f00006a2000)="cb562614a9534035acb159458f4f95fe7a2360f569d54ee2d4a148341720a8c94b498ac292ae73ad17901641973d9e70e0227a9bfcd8dbbca1042de00ad13133487b13c6febe26d519d40a8424d6eed75279b2231671526682662d86931abc87e0473a2b09537f2017e87d749d2114279af52ad64f22c5fde408a12bfddd7523518acbe799eedc1080362c1f8f1e", 0x8e, 0x8083, &(0x7f0000d58000-0x14)={0x11, 0xf8, r7, 0x1, 0x80000800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 17:03:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80003, 0x0) sync_file_range(r0, 0x0, 0x0, 0x5) 2018/01/15 17:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000acf000-0x8)='./file0\x00', 0x0, 0x65) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000373000-0x3)=0xfffffffffffffff7) r1 = socket$netlink(0x10, 0x3, 0x2000000000c) writev(r1, &(0x7f0000fb4000)=[{&(0x7f0000d80000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fba000-0x10)=[{&(0x7f00008f1000-0x1f)="1f00000002031dec000407010000299100ed3b8509000300010100ff3ffe58", 0x1f}], 0x1) 2018/01/15 17:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000648000-0x4)=0xd0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000402000)={r3, r1}) shutdown(r0, 0x0) sendmsg$kcm(r4, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00006a6000-0x9)='/dev/dsp\x00', 0xc440, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000035e000-0x4)=0x0, &(0x7f0000997000)=0x4) 2018/01/15 17:03:42 executing program 5: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r0, 0x400, 0x3) sendmsg$nl_xfrm(r0, &(0x7f00003d7000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057c000-0x144)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:42 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000028b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000933000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f0000470000)={&(0x7f0000128000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000502000)={&(0x7f0000f3d000-0x48)=@canfd={{0x0, 0x7fff, 0xfffffffffffffff7, 0x0}, 0xa, 0x1, 0x0, 0x0, "fd6987f9c8e953ea2555164623ff1be3d1261a64271b61353c56582a689c6a19590cf1f9942e6f0df4778d9ca2e02aa61ff7d6d655828779647d5c325eb3f0a1"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003000+0x9d7)=0x0) 2018/01/15 17:03:42 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fd5000)="02000000020001000000be8c5ee18c88010001000000fffd", 0x18) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fd8000-0xa)='/dev/dsp#\x00', 0x79e7, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd7000)={r0, r1, 0x0, 0x1}, 0x10) 2018/01/15 17:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f000003e000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) openat(r0, &(0x7f0000552000-0x8)='./file0\x00', 0x800, 0x55) ioctl$int_out(r1, 0x2, &(0x7f000000a000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) [ 159.163101] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100400000000c) writev(r0, &(0x7f0000b62000)=[{&(0x7f0000fba000-0x20)="1f00000002021900000007000000010000803b8509000600000100ff3f1f09", 0x1f}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000499000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000efa000-0x73)="4d8d5aef79f15ed08d9885b57777ad663cbc33ddfd05c04511b337d091bfa29c625351ab6bc9c6fe9544b1a8671736801024320a317fc61b6cbe9d93db9b3aa2f272924b8f6226f59ea25e92279df4dec1a006f335abb03fa223357b16969c46252255f421ca33352af451a2ae52f7bd7993ad", 0x73) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d30000+0x9a4)={{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x2, [0x4fd4, 0x7, 0x800, 0x0, 0x3, 0x1, 0x7, 0x675]}, 0x5c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d6c000-0xc)={0x7, r0, 0x1}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00008ef000-0x10)={0x15, 0xb6, &(0x7f000058a000-0xb6)="b2d396d1859cda117d3e6c38a25d15d3ebbde893571365d14f78bba2b2b18bae7a7f0e1c9e6067efb56ab0362ac950dd1c63b4b0fdae8e2488b07ec687c42876e07513c63e2dfc0685112f9f6d8488ceed5edcae6a15e5bad6f1a5d8d26ecb8e3278242bee3e3decae6eb74f00f75241c1b575f6e452ca9aafbdf42ad5d4393b65471717f3ccf357eab3051579bcfadf9a3d5c6444ecccabc40d35710c141de27d770f72a7dc35dee9cee23e76d53743085056b8215d"}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f81000)={0x4, 0x4, 0x0, 0x3, 0x2, [{0x100, 0x9903, 0xef4b, 0x0, 0x0, 0xaf51966cc1871c99, 0x0, 0x0, 0x0}, {0x800, 0x1ff, 0x10001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/15 17:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00003f5000-0x40)={&(0x7f000097c000-0x4)=[0x0], &(0x7f00008e3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c8b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000866000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000036a000)=0x0, &(0x7f0000b05000)=0x4) timer_create(0x7, &(0x7f0000918000-0x60)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dc000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000100000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/15 17:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f6d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000156000-0x20)={r0, 0x2, 0x1, 0x7f, &(0x7f0000b7e000)=[0x0, 0x0], 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b40000-0x28)={@generic="f574fd06b965e57862ece68cf4be19c9", &(0x7f00003ac000-0xd4)=@ethtool_regs={0x4, 0x5, 0xc8, "48cc3ba3fd583171fb094b5a5d20784e1a7b291df3a6d903b9cb68aae71ad6a0c0b9b2d982a22be3c15adeea0fe25cce5d366468244e4754e6c819ee6a339b9c81cec403879dab1b10e0005c446cc35788e9a16e180186f3813b7d5bcee6137d223213603028e1ba720351900ac668b4b3933ffbcdd46c3a230697acb0852d97e2d6914621e9af86c2f7b7715cc74e825c52c0e1a48e7c5ba650905fc28896232a4f97a14178c8ae278511ea007af65b183f2eb814023aa890daa62f93160f1725bae435196276d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000223000-0x4)=0x4) 2018/01/15 17:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc4000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e77000)=@assoc_value={0x0, 0x3}, &(0x7f000067c000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a56000-0x8)={r1, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000076000)=""/4096, &(0x7f0000988000-0x4)=0x1000) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000354000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f49000-0x3d)={r1, 0x35, "a70e8198ada4df16ae9de350708f56459619147aa5d0457d97191eb5b01b487a59ab3bf2ea17703ceb318258deeeb097e38bd3c6a4"}, &(0x7f0000dfc000-0x4)=0x3d) 2018/01/15 17:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ae1000-0x12)='/dev/input/mouse#\x00', 0x614, 0x40100) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000002b000)='tls\x00', 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x2, 0xc, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 159.207669] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 17:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/sequencer\x00', 0x8800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 159.298710] handle_userfault: 102 callbacks suppressed [ 159.298716] FAULT_FLAG_ALLOW_RETRY missing 30 [ 159.306880] audit: type=1326 audit(1516035822.233:1917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.306899] audit: type=1326 audit(1516035822.233:1918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 17:03:42 executing program 2: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000ed7000+0x340)=""/81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xd2)=""/210) 2018/01/15 17:03:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) signalfd(r0, &(0x7f0000001000)={0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)='nX') r1 = syz_open_dev$sg(&(0x7f0000a9a000)='/dev/sg#\x00', 0x101, 0x0) connect$nfc_llcp(r1, &(0x7f000085b000-0x60)={0x27, 0x3f, 0x7f, 0x7, 0xada4073, 0x8000, "66940a7bc3ac399a2486ee19448fd83d47c478ef8f8df511bf235d429c45e1d0483bd6c0f3369c6b4e26862c595506fe1da3051575bfcd90c6a0bbef366d52", 0x17}, 0x60) setns(r0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000)=""/175, 0xaf, 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x3ffffc, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x6, 0x3) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000096f000)={0x1f, 0x9, 0x0, 0x2}, 0x10) r3 = shmget(0x3, 0x3000, 0x800, &(0x7f0000177000/0x3000)=nil) shmat(r3, &(0x7f0000057000/0x4000)=nil, 0x2000) 2018/01/15 17:03:42 executing program 5: mmap(&(0x7f0000000000/0xe1a000)=nil, 0xe1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e18000)={0x3, 0xffffffffffffffff, 0x1}) socket$kcm(0x29, 0x7, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e19000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7fffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000230000-0x4)=0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) unshare(0x20000200) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000647000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt(r2, 0x1, 0x4, &(0x7f0000e19000-0xa0)=""/160, &(0x7f0000c9c000)=0xa0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c2e000)=0x0, 0x4) clone(0x4000, &(0x7f0000e14000-0x1)='S', &(0x7f00000ea000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000000000)="ed") mremap(&(0x7f0000281000/0x9000)=nil, 0x9000, 0x2000, 0x0, &(0x7f0000da8000/0x2000)=nil) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f4000-0x4)=0x0) ioprio_set$pid(0x3, r3, 0x9) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e19000)=""/117, &(0x7f0000e1a000-0x4)=0x75) clone(0x20000080904902, &(0x7f0000e16000-0x5)="86071ff585", &(0x7f00009f9000-0x4)=0x0, &(0x7f0000e16000)=0x0, &(0x7f0000553000)="") [ 159.310191] audit: type=1326 audit(1516035822.236:1919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.310211] audit: type=1326 audit(1516035822.236:1920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.310228] audit: type=1326 audit(1516035822.236:1921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.311274] audit: type=1326 audit(1516035822.237:1922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.311294] audit: type=1326 audit(1516035822.237:1923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.311310] audit: type=1326 audit(1516035822.238:1924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.311894] audit: type=1326 audit(1516035822.238:1925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25555 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 159.561197] CPU: 0 PID: 25529 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 159.568823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.578161] Call Trace: [ 159.580735] dump_stack+0x194/0x257 [ 159.584354] ? arch_local_irq_restore+0x53/0x53 [ 159.589010] ? handle_userfault+0xb97/0x2500 [ 159.593408] handle_userfault+0xbd9/0x2500 [ 159.597620] ? handle_userfault+0x185a/0x2500 [ 159.602105] ? userfaultfd_ioctl+0x4520/0x4520 [ 159.606668] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.611837] ? trace_event_raw_event_lock+0x330/0x340 [ 159.617005] ? __lock_is_held+0xb6/0x140 [ 159.621055] ? perf_trace_lock+0xd6/0x900 [ 159.625224] ? trace_event_raw_event_lock+0x340/0x340 [ 159.630416] ? print_irqtrace_events+0x270/0x270 [ 159.635160] ? print_irqtrace_events+0x270/0x270 [ 159.639896] ? get_user_pages_fast+0x277/0x340 [ 159.644460] ? perf_trace_lock+0xd6/0x900 [ 159.648592] ? perf_trace_lock+0xd6/0x900 [ 159.652717] ? __perf_event_task_sched_in+0x200/0xc20 [ 159.657890] ? trace_event_raw_event_lock+0x340/0x340 [ 159.663068] ? __lock_acquire+0x664/0x3e00 [ 159.667289] ? check_noncircular+0x20/0x20 [ 159.671499] ? __lock_acquire+0x664/0x3e00 [ 159.675723] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.680888] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.686061] ? find_held_lock+0x35/0x1d0 [ 159.690107] ? __handle_mm_fault+0x3296/0x3ce0 [ 159.694669] ? lock_downgrade+0x980/0x980 [ 159.698805] ? lock_release+0xa40/0xa40 [ 159.702758] ? copy_overflow+0x20/0x20 [ 159.706624] ? do_raw_spin_trylock+0x190/0x190 [ 159.711198] __handle_mm_fault+0x32a3/0x3ce0 [ 159.715616] ? __pmd_alloc+0x4e0/0x4e0 [ 159.719518] ? print_irqtrace_events+0x270/0x270 [ 159.724258] ? plist_check_head+0xe2/0x130 [ 159.728490] ? find_held_lock+0x35/0x1d0 [ 159.732549] ? handle_mm_fault+0x2a0/0x930 [ 159.736774] ? lock_downgrade+0x980/0x980 [ 159.740921] handle_mm_fault+0x38f/0x930 [ 159.744962] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 159.749518] ? vmacache_find+0x5f/0x280 [ 159.753475] ? find_vma+0x30/0x150 [ 159.756994] __do_page_fault+0x5c9/0xc90 [ 159.761054] ? mm_fault_error+0x2c0/0x2c0 [ 159.765191] ? trace_event_raw_event_lock+0x340/0x340 [ 159.770376] do_page_fault+0xee/0x720 [ 159.774155] ? __do_page_fault+0xc90/0xc90 [ 159.778367] ? check_noncircular+0x20/0x20 [ 159.782576] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 159.787748] ? futex_wake+0x566/0x680 [ 159.791533] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 159.796622] ? futex_wait+0x6a9/0x9a0 [ 159.800408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 159.805235] page_fault+0x2c/0x60 [ 159.808666] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 159.814438] RSP: 0018:ffff8801ca337928 EFLAGS: 00010246 [ 159.819781] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 159.827036] RDX: 00000000000000c9 RSI: ffffc90002908000 RDI: ffff8801ca337d28 [ 159.834301] RBP: ffff8801ca337a08 R08: 1ffff1003b030de2 R09: 0000000000000000 [ 159.841550] R10: ffff8801ca337858 R11: 0000000000000000 R12: 1ffff10039466f28 [ 159.848821] R13: ffff8801ca3379e0 R14: 0000000000000000 R15: ffff8801ca337d20 [ 159.856089] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 159.861264] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 159.866447] ? iov_iter_revert+0x9d0/0x9d0 [ 159.870677] ? current_kernel_time64+0x122/0x2f0 [ 159.875412] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.880424] ? trace_hardirqs_on+0xd/0x10 [ 159.884557] ? current_kernel_time64+0x1d4/0x2f0 [ 159.889295] generic_perform_write+0x200/0x600 [ 159.893852] ? __vfs_getxattr+0x8b/0xc0 [ 159.897817] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 159.903075] ? file_update_time+0xd3/0x5b0 [ 159.907302] ? current_time+0xc0/0xc0 [ 159.911080] ? clear_nlink+0xb0/0xb0 [ 159.914792] ? down_write+0x87/0x120 [ 159.918503] __generic_file_write_iter+0x366/0x5b0 [ 159.923425] ? check_noncircular+0x20/0x20 [ 159.927658] generic_file_write_iter+0x399/0x790 [ 159.932396] ? __generic_file_write_iter+0x5b0/0x5b0 [ 159.937482] ? iov_iter_init+0xaf/0x1d0 [ 159.941453] __vfs_write+0x684/0x970 [ 159.945144] ? lock_acquire+0x1d5/0x580 [ 159.949100] ? kernel_read+0x120/0x120 [ 159.952988] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 159.957723] ? __sb_start_write+0x209/0x2a0 [ 159.962111] vfs_write+0x189/0x510 [ 159.965633] SyS_write+0xef/0x220 [ 159.969072] ? up_read+0x40/0x40 [ 159.972417] ? SyS_read+0x220/0x220 [ 159.976038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.981042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.985789] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 159.990524] RIP: 0033:0x452cf9 [ 159.993689] RSP: 002b:00007f202692cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/15 17:03:42 executing program 3: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000813000)={0x0, 0x2, 0x8001, 0x80000000, 0x0, 0x3, 0x3, 0x6, {0x0, @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]}, 0x200, 0x4, 0x1, 0x100000001, 0x9}}, &(0x7f00002f0000)=0xb8) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00008a2000)={r0, 0x98}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000079b000)={r1, 0x177, 0x7}, &(0x7f0000b05000)=0x8) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b07000-0x10)={0x0, 0x0, 0xbb}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000049c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b07000-0x10)={r2, r3, 0x1}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xff) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000710000)=""/0, &(0x7f0000b06000)=0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 2018/01/15 17:03:42 executing program 0: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000904000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000905000-0x10)={&(0x7f0000904000)={0x2, 0x1, 0x404, 0x0, 0x12, 0x0, 0x5, 0x0, [@sadb_key={0x9, 0x8, 0x1e0, 0x0, "da50b2004303eda801c8e3dd3910c0f1c0662a818baf66374e813305d773e3a837adee30044fd0dc4c345654513e3caadde410918e89028891253a9b"}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000495000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d09000)={r0, 0x0, 0x0}, 0xc) 2018/01/15 17:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) recvfrom$unix(r1, &(0x7f0000855000-0x20)=""/32, 0x20, 0x2000, &(0x7f0000b69000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/15 17:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x400, 0x0}, 0x14) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f0000e53000-0xc)='/dev/random\x00', 0x0, 0x40000) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000d5c000-0x4)=0x0, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007b6000-0x12)={@common='teql0\x00', 0x6}) 2018/01/15 17:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000098c000)={@common='irlan0\x00', @ifru_mtu=0x101}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, r1}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000ff4000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = gettid() ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000297000)={0x14, 0x6, 0x9, 0x8}) inotify_init() 2018/01/15 17:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000454000-0xb)='/dev/audio\x00', 0x2001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d63000)={&(0x7f0000f1f000-0x8)='./file0\x00', r0}, 0xc) open$dir(&(0x7f00004ff000)='./file0\x00', 0x4000, 0x10) accept4$unix(r0, 0x0, &(0x7f00008e1000-0x4)=0x0, 0x80000) stat(&(0x7f0000b2f000-0x8)='./file0\x00', &(0x7f0000658000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x40, &(0x7f0000518000)='./file0\x00', r1, &(0x7f00005b4000)="b0fa452186fb5c47f5359d3929246c203c6feafcc884af10052c3f96525be52535f9167f85728f903ed5f1311ff0a1197002b679ddf8995d3ff1588788b321dbd6ca7d10ca83071b554912763285f3f0751f50995a88dca5bdfbae32d3552c9091a39263a1bf4a46eba7ebd10988eb4bb87d894df3c30ef37e3132fd320a5b4353d7c0582912f5a71a2f50aa0f2a2601a9c79fa7e8b13579a57f") sendmsg$kcm(r0, &(0x7f00002a8000-0x38)={&(0x7f0000766000)=@nl=@proc={0x10, 0x0, 0x2, 0x6028}, 0xc, &(0x7f00003c1000)=[{&(0x7f0000c7c000-0xa)="a02b4069f62d371a87d7", 0xa}, {&(0x7f0000ddf000-0xc6)="8995f1fbc46a67eebbde3ed8c04a009b3428675ffc98a550db7bb14277d92960942fbdd719434a17461e83450eb3fd49050e6b5a4bf51ac652bc0d5b952a99d12e0e76bd3ba0651b1eb33c6357191972254e6ff97a611c76d81c1ad19c0ab2b4e422439377852cf7ffdb74d6e44ab3041962bc71de8635adbfbefa773f5d389318ed8a9604d115de3ed4c32472d5c70f81e7dbf53c4302f676e080d5b2c73397618b8ebd5e4190f7d5b4c67c609acb28b950afad63d62e861ee8a1b3f00d936c0e29d3a70cfa", 0xc6}, {&(0x7f00008e9000+0x4f3)="9f02258f0f5aad988b4e6b13c9f73b3082b2ecd8bbbfbd0a76a605e7c18b4cf0035c1d86f1bae4572ad8a2d503eb29bacf9eac3eb659702e6467d3ed80258478e0cef4b800b6108cd5b1814c5c0a74558a1953f3761b2e6d234e06018a373b7285c02a89ef15290d976b9a574a8080c1ad8808a03908708f16a1d0b8779feec2ba17245685e20d68349ace4e4838512921560860093d0f31ded706fabccc6d6ecea349db729e9881c81a0c7deb7e496de5f7e26eba570906e82078a497c042ce6eb28cb47ee9883b9149f39cda9a1cb859100ff133ee0717642740cb7b26f1", 0xdf}, {&(0x7f0000da1000-0xb0)="c4b674c0166a6444055152cceb185b6a1faf1a500b7eb746e0a448941c203004aa71890a70bdbc155329b1785715034b22b8dce7c69ba59cf82c30e5c02ee7504eae080aa7a60bd23897ef2d270fdd069dd4b425959812dfa7ec019cdf49119dc40624c0fc0075cd9ea8307803e227b8b95375586afe918319d4f0802f724ee23b13a88951acf791927d865e658989175f7b4654b4e0a77fe7f69d93a9cb7a7167bc4ebc5790c30fa66531ddaeeb76dd", 0xb0}, {&(0x7f0000e12000-0x2c)="8611117421f13c89709d0bca8328e1766e0ee448f803de0b2f76b2c41232539b6fc45820e241e87d25b255fb", 0x2c}, {&(0x7f0000ec3000-0x1c)="d7f90884bbc2f4a6c3dcf765115016fe74d27383343fa3e78178819d", 0x1c}, {&(0x7f00007ab000)="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", 0x1000}], 0x7, &(0x7f00001e6000-0x1f8)=[{0xb8, 0x116, 0x2, "418c7d01525770473ce834e0033b05a49c1903885fca6cc64b190b9ddbd6f7cf6c3dce6ea0d15d4cd2418a729a72a7b592ed92009789d1f1244ecdfcb57c5a622223d315ee626f48cf77de88d311162608dc8c2628aa2a582f3137acebb6ce7b707a059d7204087ae0020ee9ccaee92e3e9892da30534f6c14178993b6d64a127be5b136aa51789df67d2d3578749d18ea3d687181fa362032570354174f8d6bbee6"}, {0xc0, 0x0, 0x20, "ecbaa9b8f3da2d857697ec9752411b5194b4d9ea95315ad73fdf63f3b5bc04122bca37f98e86d8a25490258cb3acafdae0a4b152e8cedf9ae593dce6353551f024beb6538ebf2a5d6bce63f896cbf508a423e3db56acc210f283272863fe7403c4737abe2d7350799f441c1a34c4655238e0c8ecc1a2fb9ec133029e4822bbfbd3a6f101dfc14c9d65742382e50d8d8e3855ead06b4237905a2e24927179effa29a9e926437895050da6972df245"}, {0x80, 0x103, 0x5, "a2d79eef643a43c73991ddc3ea2585fd03f1887f9165417155f3dcdf09952424a2206416efdbc542e4fa0ce8073b909ecd98bfe46cb0c34ef509299996b69b56dc86a5551dcdd211309c290d70e0cb2f1361fcc00bb5318c948f2b8affa8c0885629921242397dbe7b96"}], 0x1f8, 0x40}, 0x10) [ 160.001373] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 160.008622] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000018 [ 160.015867] RBP: 0000000000000061 R08: 0000000000000000 R09: 0000000000000000 [ 160.023115] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee9b8 [ 160.030372] R13: 00000000ffffffff R14: 00007f202692d6d4 R15: 0000000000000000 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000cab000-0x8)='keyring\x00', &(0x7f000034e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000f1b000-0x12)='.request_key_auth\x00', &(0x7f0000771000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa2000)="abc35d2d0e4fa204623a", 0xa, r1) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x8200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x74, 0x3ff}, {0x1676, 0xd0e8}, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005f2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000bbb000)={0x1, 0x0, [{0x174, 0x0, 0x0}]}) 2018/01/15 17:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) prctl$getreaper(0x28, &(0x7f000073a000)=0x0) r1 = memfd_create(&(0x7f00008b2000-0xd)='/dev/net/tun\x00', 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000666000)=0x0, &(0x7f0000378000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000427000)={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x1, 0x8ae4, @loopback={0x0, 0x1}, 0x7fff}, 0x5, [0x4, 0x4, 0x8, 0xd708, 0x24, 0x1d0000000, 0x80, 0x650]}, 0x5c) syslog(0x9, &(0x7f000039b000)=""/237, 0xed) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000951000)=0xffffffffffffffff) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0006}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d8f000)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x3, 0x21) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000213000)=0x0) 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000da4000)={r0, 0x7, 0x1, 0xd037, &(0x7f0000296000)=[0x0, 0x0], 0x2}, 0x20) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00003ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f00005c4000)={r0, 0x989680}, &(0x7f0000c3c000-0x4)=0x0, 0x0) 2018/01/15 17:03:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000132000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003e6000)=0x0, &(0x7f0000a97000-0x4)=0x8) write(r0, &(0x7f000029d000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0b000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000560000-0xe4)=""/228) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f19000-0x1)={0x3, 0xfffc}, 0xfffffffffffffece) 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) lseek(r0, 0x5dd, 0x2) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000a96000-0x3d)=""/0, &(0x7f0000a94000)=0x0) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x44) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000105000)={0x0, 0x6, 0x71, 0x9}, &(0x7f000055f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000019d000)=@assoc_value={r1, 0x100000000}, &(0x7f0000367000)=0x8) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a03000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffa, 0x0, 0x5, 0x7fffffff}, &(0x7f0000d56000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d77000-0x8)={r2, 0x7}, &(0x7f00000ef000+0x833)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007fd000)={r2, 0x0, ""}, &(0x7f0000337000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011f000-0x8c)={r3, @in6={{0xa, 0x2, 0x37eb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x845}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000342000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f04000)=0x7, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/sequencer\x00', 0x10800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000177000)={@empty=0x0, @rand_addr=0xffff, @multicast2=0xe0000002}, 0xc) r1 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000070d000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x44090, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c91000)=[], 0x0, &(0x7f000087e000-0x7e)=""/0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x0, 0x401, &(0x7f0000400000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000011000-0x24)={0x1f, 0xa1, 0xfd, 0x419, 0x9, 0x3bd, 0x5, 0x2b, 0x401, 0x21, 0x4, 0x4}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000aef000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x8, 0x8, 0x4, &(0x7f0000c5b000)=@generic="f71144edd73230f774d43bb0f3e992ae", 0x0, 0x1, 0x10001}) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000051c000)='./file0\x00', 0x80) ioctl$TIOCSTI(r1, 0x5412, 0x3) r2 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) close(r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000004f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000465000-0x4)=0x10, 0x800) signalfd4(r0, &(0x7f0000532000)={0xfff}, 0x8, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fd5000+0x44b)={0x0, 0x0}) getsockopt(r2, 0x3ff, 0x5, &(0x7f00003cd000)=""/198, &(0x7f00003c0000-0x4)=0xc6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000657000-0xdd)=""/221) vmsplice(r1, &(0x7f0000416000)=[{&(0x7f00000a7000-0xd3)="", 0x0}], 0x1, 0x200000000002) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000299000)={0xff, 0x6, 0x2, 0x5, 0x7f, 0x349d, 0x8, 0x7f, 0x5, 0x2d3, 0x4}, 0xb) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000095c000-0x4)=0xc3, &(0x7f0000d31000+0xbf2)=0x4) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x5, &(0x7f0000b11000-0xda)="69c4062f4fd01aa33f0a17fe03ab99ba7a8dbfeac340dcbce9801f31aaef851b059156c3a3ed8af31ffc322bf5064b3e75a4bd0af97aa7019295ac368b6cd00400b2f0a7bd1b444bcde346012c815c7fd9319b622dcd99be835d387fadba485ca59a8c462a3ab364de25ab9aafc5701a6cf74f2acfa6452d9954cbf7dc15f274327fb681762d612fe9c8395c3974452aa21b9108dca55eb90e112b628b539369f4b7dcfb285a9c3414b8f85223161f7d0667f4a4d15dac78591d79eb4ce0e0e57e0a174f3180ba0eb5712c31190d357a8d3ae3ca80f701a24de8") 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) 2018/01/15 17:03:43 executing program 6: pipe2(&(0x7f000048f000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5c3, &(0x7f0000ae0000-0x103a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="1f041b0d12f9", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b5, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffbfffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000b}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, &(0x7f0000ff2000-0x18)={0x0, 0x3, [0x1bc, 0xe88, 0xdd4]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e86000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bef000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ea5000)={0x1, &(0x7f0000ef0000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005bc000)={r2, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000122000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ffe000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = syz_open_dev$mice(&(0x7f0000baa000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000160000)='/dev/dsp\x00', 0x246202, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, r4, &(0x7f000054e000)={r5, r6, 0x7}) 2018/01/15 17:03:43 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000)=0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000001000)=0x7, 0x4) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x4) fchown(r3, 0x0, 0x0) close(r0) 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f0000e44000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f0a000-0x4)=0x8f, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006ac000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x600000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff81, 0x5, 0x1, "40f021712f06137f778cfeb7c6eca60b18755d5e2f4514ead8e5fa2a6269a6274fb8dd4db66e06687f1fa484b93404d8fbffedef9f160e3185942c705a14143a91b70187b48080080b9e189f7e22121a"}, 0x160) 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006cd000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000073b000-0x4)=0x14) fchownat(r0, &(0x7f000000f000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f62000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000046d000)={0x5, &(0x7f0000a74000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000416000-0x8)={r1, 0x3}) set_tid_address(&(0x7f0000d90000-0x4)=0x0) 2018/01/15 17:03:43 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="50e9a6df153538755c2d268743189c9b", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d6d000-0x6f)=""/111, 0x6f, 0x20, &(0x7f000051f000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000d3b000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) sendto$inet6(r1, &(0x7f0000784000)="", 0x0, 0x20000000, &(0x7f0000027000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000347000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/15 17:03:43 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/169, &(0x7f0000000000)=0xa9) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000)={r0, 0x0, 0xc9, 0x17, &(0x7f0000018000)="b26ebb134aa419019b3c17043293412ee8ebafa6c1ef3cda4ceed7ad10415c7d5ed3414752437dbf792b219aa82ff3b1b35dbc8a0c1a44958fb0a1d843da7fe26e4412892cf573bc1b68cbefa633a528d1bbf6631faf4a7473b8d3fa3286d45958a0f8b3e586d3699b37fd2b25476d200c43bc1ac8692e9372e3dc44566f3e6eaf547f74520b34c1cc1555ec7bdd5d6e50272b88d3adce14b661f11d9a74f320416a4787fe18905cc2864f65b85bda0b6e006546597faee771ba0b29615dbeb2c33d9d55a5a40cd492", &(0x7f0000014000-0x17)=""/23, 0x7fff, 0x800}, 0x28) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x7}, &(0x7f0000019000-0x4)=0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000010000-0x10)={0x10004, 0x0, &(0x7f0000005000/0x3000)=nil}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000001a000-0x8c)={0xff, 0x849, 0x9, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x38)={0x2, 0x12, 0xc3, 0x9, 0x7, 0x0, 0x7, 0x0, [@sadb_ident={0x2, 0xa, 0x4, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0xf4, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0xfffffffffffffc00, 0x8, 0x37, 0x2, 0x80000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$clear(0x7, r3) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000019000)={0x75, 0x0, 0x9, @random="07dfd8f1be934655171bba5f0b3b82d2b076ed5bb2beeb3e72a3bd4b2b385a3f860781a3dab26d06a340b01739551d23b7a03d4b841e3a13d45b0f05b63ce7de8c9cacfec62418123ab3a56d41a074aa68ea623db6ef2c4531dd576afe1f2b5d12292bf73e"}, 0x75) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000f73000-0xa)='ns/cgroup\x00') ftruncate(r0, 0xbf) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000494000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000f53000)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000049000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00009c0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005af000-0x2)=0x8, 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000913000-0x1000)=""/4096, &(0x7f0000563000)=0x1000) mprotect(&(0x7f000023b000/0x14000)=nil, 0x14000, 0x80000000000005) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000075b000-0x10)=@generic="06b45ab51d03b3652bd2fd67e8637368", 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000b77000-0x18)={0x1, 0xffffffff, [{0x57d2, 0x0, 0x6}]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000da3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0xfffffffffffffff8, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00004be000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006ec000-0xb8)={0x0, 0x5, 0x1, 0x98fe, 0x7, 0x1, 0x10, 0x0, {0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcfd, 0x6, 0x8000, 0x80000000, 0x9}}, &(0x7f00005a4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b48000-0x10)={0x6, 0x8201, 0x100, 0x4, r1}, 0x10) 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fac000)='./file0\x00', 0x61c200, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000096a000-0x38)={&(0x7f00002f1000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00002ea000-0x10)={&(0x7f00000c6000-0x128)={0x128, 0xb, 0xf, 0x421, 0x6, 0x1, {0x0, 0x0, 0x7}, [@generic="700ddb6cd503011f550949c3d85a7ec7324a73ac85291ca1d5e26c6e0879cf9454ba7d517af1cde230c109081d9fdedea14b6103fe15434318be6e0f456e5c7d9821bbb3d4711ee709be41a95ef52ae65a3036caca9e399101e45ce0", @generic="73e56e8e1fca12fc0f340376987d1dd4c2f57475e92ae1819f92d6d7", @typed={0xc, 0x15, @u32=0x7}, @generic="41d1567f6d4b190995be8af2fd7109e1b83688e7174f84af96efee3ff7fec44c1753a90ffdad3d466ef66e39ccd72387d8a053832f9530703b7a73828464bff4ae4d13158abd08fc13738d5c59485622070c77d485a062f1892bc50ce89ece02878d90ea62456e874a1a22f0bea9f7c3bae3edda2ae814b7e8d3e9977259335fb5b477d24d70370fe145e16060930e"]}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x8001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) r4 = accept4(r3, &(0x7f0000148000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001da000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) r6 = getpid() sendmsg$nl_generic(r4, &(0x7f0000606000-0x38)={&(0x7f000080f000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000323000)={&(0x7f0000908000)={0x23b8, 0x1e, 0x70b, 0x7, 0x1, {0x6, 0x0, 0x0}, [@nested={0x1004, 0x2a, [@generic="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@typed={0xc, 0x39, @u32=0x7f}, @nested={0x1c, 0x6c, [@generic="820248035c20", @typed={0x10, 0x6c, @str='cgroup\x00'}]}, @generic="91f2507e9654f54c5a537d128d5a9a57bd7535f2", @generic="084cfcd4960d79bf1e2b77b6b7c4dde3b31559b2ef1d1acb83f70a0ac551ab79ab", @generic="e62fccf8d214388f47bb5a490eacbebaf7eb97512249ff32e7774d9803dfd0d6e75a1ae739d2516e75834b00b9bac3ff959635c67a", @nested={0x125c, 0x89, [@generic="d3590ba7ac203a0cb7df0b113bd1bfa2e70fb162e11ec67a5c8283f1f72982ed11a78bb39753b12d3794b6c4d84996608b272b863c62aa936b0bab6540882dd372f9016d81500fd42d91c251", @generic="e983b9a72dbacbe6cdeb6f8e5fe4e7aeac859da3d9b38837a22c0222fbb1", @generic="ec6f7fb9210115cb21adb151e590950bf5b492fb21d4ea58f4e33369adf85145a1ea8f076070840f305f01794089252e228e145cf0f401207c9d0827104fa2e4ada4b3c59dbc9054f99e120346febe272b81383e9d983e2c6819356d61ee11da4091e35eb32f4d7e2387296f922c2ee96c48ac7a947a6423c9fdf6ade0f76d5121c3bd9dc6c1c0f16383dbcf9b5ed49da82b6fde83bd1393af", @generic="33191585b8b8633be38d77af0b2dd1206622c9deab2532e72a1fd1ccffa30e2f08096269bc9e57e44ef9495dca80ca1c9b1ef59d9db1451f5c91ac51ae6071e79f9043f66bbc7e50f1227e1e91d4d0bb3c5fd29e60619f5a36d7a539bc102d6e2de81ee5181048d974c9af945d04e05556597ca8bd5a84b363ce146320444e6385f07c6f003dc0ac02a02b63d1354a43424cf023a80bc73f2217a483e97002dd", @generic="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@generic="53faafbf1abddc2c397d335d078cff0a6af9398e766dae83f0ddcbab21e4756a8986c9ccedb3f0c90756e8e9f0019e7ebf2b39d94289378c4e8fd8627946f89a5c7450f76fafe76a757bcecf0ee0f7f48db60ebdd6519ea2d0d97e24ed701fc18ac967b7316ae64196dba89fb516599d8aa2b0b88a49c8383435c74bdebc", @typed={0xc, 0x28, @fd=r3}, @typed={0x10, 0x95, @binary="0472eafd65940f"}, @generic="45ee91a3de62eedff68d61cea4009cd19adb9fd46a758b5d91ef"]}, @generic="f77c58355bae9a475732907175b5d3dc9a02618a9c0447ebc15f593868508934989faba0682abe20aa26f1b7cc711c6d729c85a7eddd9935fdcb435fb7e27e5dd10c8b07cf874101522eab309d942ef4f5cdb50264a52937aa0f2f2d97bd4bfd77f792572587e78decb2892240f6728b6c8cc708e622e86f47d65920bdb05d46536ec81094fa890aa812d324de8df03f5c58289162e64ddf9f07a8046b2e84e4454b88c6f1", @typed={0xc, 0x7, @pid=r6}]}, 0x23b8}, 0x1, 0x0, 0x0, 0x4010}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000745000)={r5, 0x7ff}, &(0x7f0000baa000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b14000)={0x7}, 0xfe79) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000c0a000)=0x0, &(0x7f00005b2000)=0x4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000605000)=0x1ff, 0x4) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000487000)={0xffffffffffffff9c}) getpeername(r0, &(0x7f00008da000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e1000-0x4)=0x60) r1 = socket(0x10, 0x2, 0xc) r2 = syz_open_dev$sg(&(0x7f0000464000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x88800) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00001c2000-0x4)=0x3f) write(r1, &(0x7f00007aa000)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) readv(0xffffffffffffffff, &(0x7f000068b000-0x20)=[], 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 17:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e1f000-0x1000)=""/4096, &(0x7f0000c39000-0x4)=0x1000) 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000d28000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000121000-0x11)='/dev/vga_arbiter\x00', 0x8001, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00007ce000-0x6)={0x3f, 0xe}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$llc(r2, 0x0, &(0x7f00003e8000)=0x0) 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006a7000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r1, 0x0) r2 = mmap$binder(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000209000)={r2, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000d8a000/0x4000)=nil, 0x4000, 0x100000f, 0x10010, r1, 0x0) r5 = mmap$binder(&(0x7f00003be000/0x4000)=nil, 0x4000, 0x2, 0x2010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000007f000-0x18)={0x0, 0x0, 0x0, 0x0}) r7 = shmget(0x2, 0x4000, 0x100, &(0x7f0000582000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000245000-0x30)={0x100, 0x0, &(0x7f0000bb0000)=[@acquire_done={0x40106309, r3, 0x2}, @dead_binder_done={0x40086310, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f00001a6000)=[@fda={0x66646185, 0x0, 0x2, 0x1e}, @flat={0x776a2a85, 0x100, r4, 0x4}], &(0x7f0000b67000-0x8)=[0x0]}, 0x5a1}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x38, &(0x7f0000fcd000)=[@ptr={0x70742a85, 0x1, &(0x7f0000ced000-0x1)=0x0, 0x1, 0x3, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x0, 0x3, 0x4}], &(0x7f0000f9e000)=[0x0, 0x30, 0x28, 0x40, 0x38, 0x30, 0x0]}, 0x3}}, @increfs_done={0x40106308, r5, 0x3}, @acquire_done={0x40106309, r6, 0x3}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x0}], 0xe2, 0x0, &(0x7f0000c3b000)="d94a111c6120c9795f6b08d45afad0b26e79223087459e2477e9e014ec2876b089cbd202a790cda59156c5293218ff1a7d3758314920d736447e68cb28723d63f78ebc4fc65488b25d373bcc56e23796ac3d7d38057b37f1949c486a8296bd4587a28b206db43aff4f23c2a89fbe53de5c86a44f222ca1196e1f5e04d6e29a1444ff2d2a0541f4ad3218f539ba0add441d20a153e74106df8dfd21b3927357dfd3bc6ee6dccb2ca2d3b87d5cd1f61318c4a2ab80805872308c4cf90b18939035965f6a7143a6a613b0984aad57f15e8f35957a8e065a76fc73485b6e0e0ac6efaf94"}) r8 = dup3(r0, r1, 0x80000) ioctl$FIONREAD(r8, 0x541b, &(0x7f0000501000-0x4)=0x0) poll(&(0x7f000008a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00008a5000)={{0xfb85, 0x9}, {0x101, 0x8000}, 0xccfd, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000043c000)="1f0000000007ffde0000f49f07100083ec06f6fb0900019006000000000000", 0x1f) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000a46000)=0x0, &(0x7f0000389000-0x4)=0x4) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e8b000)={0x0, 0xfff}, &(0x7f000017c000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004e9000)={r2, 0x7e9d3ec3}, 0x8) sync_file_range(r0, 0x6, 0x400, 0x2) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) move_pages(0x0, 0x20000335, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) faccessat(r0, &(0x7f00007f7000)='./file0\x00', 0x88, 0x400) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="f9d59b1d26543c129b3fe7cb6b35cd24", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000383000-0x8)=[], 0xffffffffffffdd6) pipe(&(0x7f0000760000-0x8)={0x0, 0x0}) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000469000)='./file0\x00', &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000132000)='./file0\x00', 0x5000, r1, r2, 0xfffffffffffffffb, 0x6ed, 0x100002) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000076f000)={0x200, 0x9, 0xbc5, 0x40}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f26000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001f5000)={0x0, 0x8001}, &(0x7f0000db0000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a29000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x20000) mknod$loop(&(0x7f0000d5c000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') [ 160.683920] binder: 25735:25741 BC_ACQUIRE_DONE u0000000000000000 no match [ 160.702920] binder: 25735:25741 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 160.710511] binder: 25735:25741 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 160.717500] binder: 25735:25741 got transaction to invalid handle [ 160.723811] binder: 25735:25741 transaction failed 29201/-22, size 56-8 line 2842 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/dsp\x00', 0x200000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f61000-0x8)='./file0\x00', 0x604500, 0x100) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000031b000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000f7b000-0x12c)=[{0x9, 0x7, 0x65, 0x7, @time={r2, r3+30000000}, {0x9, 0x80000001}, {0x9, 0x0}, @note={0x200, 0xd6, 0x80, 0x642c, 0x10001}}, {0x6, 0xfff, 0xf30, 0xffffffff, @tick=0xffff, {0x7ff, 0x3}, {0xfffffffffffffff7, 0x2}, @ext={0xa1, &(0x7f00006a3000)="46fb4bd4e1fb402ecaeb497da5be58da4f6ad73d6f48995762c05ec19548f92fb8fe6c01046b71405ba54977731a5a9ded204e3ccf1d6f5d840f2cc287e14973f8d4725f1573d04b337dfd959696b90885e94c858c34ca9b2245ed39f02f92104d90206b72e95b3719151d96944143ff2ab537021f2560f2e6a71bf70d61e5fde110bcc19a253e736141689ac8b464ec0c0a83d59169440cf51d216b92ebf08b44"}}, {0x1f, 0x3ff, 0x6, 0x0, @tick=0x80, {0x8bdd, 0x7}, {0x7f, 0x5}, @raw32={[0xc876, 0x51c5c77c, 0x1ff]}}, {0x7, 0xaf68, 0xfffffffffffffffb, 0x100, @tick=0x8, {0x3, 0x2}, {0x4, 0x2}, @result={0xfffffffffffffffe, 0xfffffffffffffffa}}, {0x3f, 0x5, 0xffffffff, 0x1, @tick=0xd9bd, {0x3f, 0xe0d}, {0x7, 0x7}, @ext={0x5b, &(0x7f0000f7a000)="0c29092dd2209205b7e24aa8e046c18c581e101f40636990a0f4c75b53eb2116f8b6155d8b4e49a19485900da15ab66fb5eeb07d6691b2c78dfa6d1a282a876cb742568113d5e29fee86bd52a144bf140e88fb19837c52ade7a151"}}, {0x2, 0xf40b, 0x800, 0x0, @tick=0x2, {0x10000, 0x1}, {0x7, 0x1}, @control={0x3, 0x81, 0x23ee}}, {0x9, 0x80000000, 0x8, 0x20, @time={0x0, 0x1c9c380}, {0x6, 0x7ff}, {0x5ba5, 0x6}, @result={0x100000000, 0x2}}], 0x150) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7b000-0x8)={0x0, 0x0}) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r4, &(0x7f000079a000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 160.787882] binder: 25735:25741 BC_ACQUIRE_DONE u0000000000000000 no match [ 160.795558] binder: 25735:25741 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 160.803064] binder: 25735:25741 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 160.810065] binder: 25735:25741 got transaction to invalid handle [ 160.816381] binder: 25735:25741 transaction failed 29201/-22, size 56-8 line 2842 2018/01/15 17:03:43 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10003, 0xfffffffffffff320}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000754000-0x4)=0x9c61, 0x4) r2 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) writev(r2, &(0x7f0000340000-0x80)=[{&(0x7f000027f000-0x1000)="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", 0x1bd}], 0x1) connect$bt_rfcomm(r2, &(0x7f0000bb2000)={0x1f, {0x8001, 0x6, 0x8, 0x7, 0x1f0d, 0x10000}, 0x100}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000045a000-0x4)={r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000291000)={0x7fff, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000058e000)={0x8, r3}) 2018/01/15 17:03:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fallocate(r0, 0x1, 0x8, 0x9) setitimer(0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x400080, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f00005ab000)='/dev/dsp#\x00', 0x4, 0x143080) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a38000-0x58)=""/88) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000feb000-0xc)='/dev/rfkill\x00', 0x80800, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x400) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fec000-0x5c)={0x3ff, 0x1, {0x0, 0x2, 0x7, 0x1, 0x3e992d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fe9000)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b2a55500b5ff74b06ccb0000e8c886586975b5446e"}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000385000)=0x100) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000feb000)='./file0\x00', &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f00008e0000)=[{0x6, 0x408, 0x0, 0x407ffc0003}]}) membarrier(0x11, 0x0) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='oom_adj\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cb7000)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$packet(0xffffffffffffffff, &(0x7f00007e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a7000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000099000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mq_open(&(0x7f0000235000-0x1b)='\\system\\\\[em0,systemcgroup\x00', 0x0, 0x22, &(0x7f00001d1000-0x40)={0x7ff, 0x1, 0x4616, 0x8, 0x3, 0xfff, 0x6, 0x1}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000730000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000bc2000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c82000-0x8)={r2, 0x2}, &(0x7f0000f9c000-0x4)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) write(r1, &(0x7f0000130000-0x26)="26000000240053000000ff0101001621730400040100000000000800f1ffffffffff03000000", 0x26) 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x33c4, 0x3}, &(0x7f00006d9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000819000-0xd2)={r1, 0xca, "87144c8038f193a12c5e2148987cab028500ab3ce7bfec147a5c457ec1cd128a4bbc4abe0fc2cd373dd6973872d83f6161a6e93fafc00636de631f0cc4771f4f6d1ac2134e3b7bcdab03b05a017d2f4e09e278046b9a296d5995c3156b137882447d47dbca0f4b31196c7bf848e48fb55a63c2a5c598b7f993c6fd8095ee8c27cb412ce0a8e9a32d2b362d3dceefc88cbcc2b74cdbe90cda84ba5a1ad1f477b4b4327a699e926950a1f596d3592d9cd620fabd898c2d205380c297f0fffde67e8a85f451cba493d15f87"}, &(0x7f000054f000-0x4)=0xd2) writev(0xffffffffffffffff, &(0x7f0000191000)=[{&(0x7f0000b66000-0x27)="bc", 0x1}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009a2000/0x3000)=nil, 0x3000, &(0x7f0000fed000)=""/0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000801000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xb) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ff0000-0x93)=""/147) rt_sigqueueinfo(r2, 0x14, &(0x7f0000fef000-0x10)={0x0, 0x5, 0x8, 0x80000001}) 2018/01/15 17:03:43 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x101040, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000058000-0x4)=0x5) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000af1000-0x14)={0xd77d, 0x7, 0x795, 0x0, 0x10001}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000aee000)={0x8, 0x4}) syz_open_dev$amidi(&(0x7f00007ef000)='/dev/amidi#\x00', 0x9, 0x4000) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e2e000-0x8)='./file0\x00', &(0x7f00003f0000)='./file0\x00', &(0x7f00005ad000)="69736f39000000a3", 0x4040, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000504000)='/dev/input/mouse#\x00', 0xbc02994, 0x40000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000054b000-0x18)={0xff, 0x2, 0x1, r0, 0x0}) getpeername$unix(r0, &(0x7f00008f5000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000672000-0x4)=0x1002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000008000-0x8)={r1, 0x3}) rmdir(&(0x7f0000c35000-0x8)='./file0\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e62000-0x4)=0x9, &(0x7f00006ec000-0x4)=0x4) 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000405000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, &(0x7f00003a0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/15 17:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a7e000+0x2a1)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006ed000-0x1)={0x2f}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x56ce, &(0x7f0000531000-0xd9)=""/217, 0xd9) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) [ 160.905411] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 160.938468] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 17:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f0000e65000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000a7e000-0x80)=[{&(0x7f0000347000-0xa2)="662de71981e22aa4c487e481a9866b65", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000cc8000-0x8)=0x1) fchdir(r0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x0}, 0x0) 2018/01/15 17:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000644000)=0x0, &(0x7f000014c000)=0x4) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00005bf000-0x4)=0x0, &(0x7f00004c1000)=0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) 2018/01/15 17:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000ee9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ff1000-0x1000)='$', 0x1) setsockopt(r1, 0x85, 0x7b, &(0x7f0000b6c000-0x1d)="8022e2ed0200ff004bec1beacfc2a02817134900090000000000008000", 0xfffffffffffffc86) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000673000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000ff7000)=[{&(0x7f0000815000-0xb8)="a7", 0x1}], 0x1) close(r1) 2018/01/15 17:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x29b8f11c5ea3dcd3, &(0x7f0000a60000-0x8)=0x5) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = add_key$keyring(&(0x7f00007ec000)='keyring\x00', &(0x7f0000ddf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00002e6000-0x5)='user\x00', &(0x7f0000b2b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000532000)="f01b1116b89f85c46737eabccf7a99d602675fb182971d8baa666fde7bd8728e57345e407f9e911ee37710df34e02bc852d2570e6e8a867c99885db0c8849ed372d0963f6a41745b4c07961702c0994fbe728ef4811f9bda77bd851cfe2bc88f082ee550d52fa566467f3920b0196b621f0644754b882bef", 0x78, r2) request_key(&(0x7f0000a97000-0x6)='logon\x00', &(0x7f000077b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006a7000-0xb)='-mime_type\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000290000)='/dev/kvm\x00', 0x0, 0x0) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f000002e000-0x8)=0x0, 0x8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000002d000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r4, &(0x7f0000c02000)=0x0, 0x8) 2018/01/15 17:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/15 17:03:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) readlinkat(r0, &(0x7f0000e67000-0x8)='./file0\x00', &(0x7f0000258000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000066f000)='/dev/loop#\x00', 0x800000000000003, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/15 17:03:43 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000a72000)='/dev/snd/midiC#D#\x00', 0x3f, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000399000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf000, 0x0, 0x0, 0x100000000, 0x9) sendmsg$unix(r0, &(0x7f00003ec000)={&(0x7f0000950000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007d2000)=[{&(0x7f0000001000-0xa9)="921b37b57d82591af2b9d8ff49d31e1654cd2009ca9c1985ee8d6d81e1572befc4417a54fdc5e2ae8b758cf6ed20efae9b08ad4b4ef700c14103c1d81c7a3d1fa802f0a3afa1b013c23abdc630ab85974ac68cb35ff6cbf7b494e9876bcc16d1b9af10ef557fc9423291511299848687826dcb036f31875ee3ba298d3a98d776cdf3bcaeafb81c55fa3b2f536426aeaa7312fc95d42198867f338a35901aea37356fcbced85c362bfb", 0xa9}, {&(0x7f0000aa1000-0xcb)="8a91f5e922c6b3d5f4cca43365cc5c4d69a10391a8a30b6f4609a61441ba16e2cfa077d15aa2c1e78ad76db1a641ca962cbccbf2fdd343d592219a48f1a86dd0a90c22b623f24f6fb70387456fa05b7c843f00a96a3956b391b7cafa337ddc3770fb284053fb1b2926ac5438d2222dd89ea52ba04d59fa5d3d45e30fd605fe8c59b1ef6f7d6213ead95d0ad0f34ec4ffab3a6ae6c6bc0e1c2f3e98d93c34b05cdc9ec59142a063b6d78e76e147813d4ffaf3b10ddadbeedbc376fa64eeea059a1a20b331b37b897fed23d8", 0xcb}, {&(0x7f000018a000-0x7)="cb05c9489613ba", 0x7}, {&(0x7f0000001000-0x72)="71c94e32da9098824667b1af1bf8bbc542f14e7aec9ff3a57f784fc4bcac70592559a6a6f9ecbca6b7e436bae655be920d96803ec47052c1581d2696c23b07befaf923899cc01a35d12bc3c7cc3d0540b8fc615a266c23254755b9ea5edbec71d336a40bfc7613073811ad56dd14d2401479", 0x72}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5, &(0x7f000061f000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x20000000}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 17:03:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d97000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000411000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008c5000-0x10)={0x0, 0x0, &(0x7f000052f000)=[]}, &(0x7f0000566000)=0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000e75000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f3e000-0x8)=@assoc_value={r3, 0x3}, &(0x7f0000a84000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000e6c000)='attr/exec\x00') 2018/01/15 17:03:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f7000-0xc)='/dev/autofs\x00', 0x4008, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000083d000-0x4)=0xff38, &(0x7f0000bb0000-0x4)=0x4) r1 = timerfd_create(0x0, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0xff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d94000)={0x0, 0x1, 0x40, 0x7}, &(0x7f0000c75000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b0000)={r3, 0x9, 0x7f}, &(0x7f00006e5000)=0x8) openat(r2, &(0x7f00005f1000)='./file0\x00', 0x80, 0x138) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000000c000)="da000000000000c67412a1000000000000002087ef6c6411f2c1275b1db8e916af92edeaea876801", 0x1d4, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) 2018/01/15 17:03:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d2e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000167000-0x8)=0x0) io_setup(0x8002, &(0x7f0000276000)=0x0) socket$inet6(0xa, 0x0, 0x0) io_submit(r1, 0x0, &(0x7f00005fe000-0x30)=[]) 2018/01/15 17:03:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005a1000)='/dev/vcsa#\x00', 0x4, 0x40) write$fuse(r0, &(0x7f0000694000)={0x28, 0x1, 0x5, @fuse_notify_inval_inode_out={0x57cb, 0x96fb, 0x8ec}}, 0x28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00006d4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x8, 0x4, "e01ea4e68903f832422df61e9bd767dd8df70ddb98a27b333ae1bdd9716f26091948b075af6cec34f936fe9b96a7e030ce19964ebc51cff41f0bafc7646a52f4", "a3050bc4011f555e31ac51b91a1badf8d4343acff63000481845c34d7d5f0b6f", [0x6, 0x33f], 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 17:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000002, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000080000-0x4)=0x0, &(0x7f0000b3e000)=0x4) write(r0, &(0x7f0000fe1000-0x114)="2400000024000700e113003f00000020000000000100000000000000000000000009b357", 0x24) 2018/01/15 17:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000052e000-0x1)={0x3}, 0x1) r1 = socket(0x10000000010, 0x2, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000138000)={0x0, 0x0}) wait4(r2, &(0x7f0000825000)=0x0, 0x21000000, 0x0) getdents64(r0, &(0x7f0000176000-0x6b)=""/107, 0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bfd000)={0x5, 0x8, 0x1, 0x200, 0x48, 0x4, 0x2, 0xffffffffffffd52d, 0x0}, &(0x7f0000487000)=0x20) ptrace$cont(0xf, r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004bc000)={0xab, 0x2, 0xfffffffffffffffd, 0xff00000, r3}, 0x10) write(r1, &(0x7f0000f6d000-0x20)="1f0000000104ff00fd434514234d000000ffffe30800010003ffdcffdf000d", 0x1f) r4 = gettid() get_robust_list(r4, &(0x7f0000bcd000-0x8)=&(0x7f0000af8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b84000)=0xffffffb7) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00002c7000)=0x0, &(0x7f0000e68000-0x4)=0x4) 2018/01/15 17:03:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) eventfd2(0x6, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077c000-0x10)="ff03000000000009a5ae7a003e9d4d54", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000968000-0x12)='/dev/input/mouse#\x00', 0x80, 0x88300) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000dfb000-0x4)={r0}) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f000007b000-0x2d8)="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", 0x281, 0x0, 0x0, 0x0) 2018/01/15 17:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 17:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5) r1 = syz_open_dev$tun(&(0x7f0000870000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x6000000011, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006f1000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000776000)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = syz_open_dev$vcsn(&(0x7f00004d5000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x482) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000585000)={0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000afd000)='/dev/sg#\x00', 0x10000, 0x18240) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00004a5000)={r5, 0x80000, r6}) write$tun(r1, &(0x7f000088d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0xfe03) 2018/01/15 17:03:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000089e000)='./file0\x00', 0x604000, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fc5000-0x4)=0x1, &(0x7f00005d8000)=0x4) r1 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cac000)={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0xc) sched_getscheduler(r2) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/relabel\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f15000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x965, 0x100, 0xfff, 0xf8}, &(0x7f0000641000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c85000)=r5, 0x4) getsockopt$bt_hci(r4, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000857000)={0x4, 0x7fffffff, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e92000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000803000-0xc)={0x7, 0x7, 0x7ff, 0x6369, 0x5, 0xfffffffffffff43e, 0x2d}, 0xc) recvfrom$inet6(r3, &(0x7f00003f2000-0xc)=""/12, 0xc, 0x0, &(0x7f0000f45000+0x722)={0xa, 0x2, 0x372, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) sendto(r6, &(0x7f0000a0d000-0xaf)="ccd9de940440b47d9e0baad1ab7d46730b3515f96c41c39e8e75c87c5f3d355e53cac15f64f911e7fc2e31c1dfdd8eb68b55fce33999c65b5b045120fdf5db27164026204e7c50f342d82c7487b5622e3ecbb21c1cb2b575f6aefb1362ce212e291b87771a08a24d272c2224a68667560756fd42386b5818fe2c120082324701324e3b9af58004a12623dfb6acd1a01d5255f4d707babea32c0f97cee1f11f958968689a0a83d93825aa924ff2207a", 0xaf, 0x800, &(0x7f0000870000)=@nl=@proc={0x10, 0x0, 0x3, 0x1003400}, 0xc) recvfrom(r4, &(0x7f0000416000-0xd2)=""/210, 0xd2, 0x0, 0x0, 0x0) 2018/01/15 17:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cf9000-0x38)={0x0, 0x0, &(0x7f0000dc3000)=[{&(0x7f00002d3000)="1eaf27bd981a1ecf28d6302f45f89ff15815adf6e4b44e9dd355cfdf93cb15d457b31c712cf6c47ceb72a0ee7e74528595", 0x31}, {&(0x7f0000b74000-0x78)="0d2a7795eb979ee736c2252ef18519a072744c8f8b8b8b7f4a72646a45c966142422ef9a961f0d7d555cdcb73b8233c8f9cc5d39487cedf52a7a473450bc6b66d9a13f07a504c1f7c39359ca41cae0be28453f7b3d19bc14af65daacfdff7478332520376a8d6c26ab8ccebd2405f4d5e5962e7a3aec7604", 0x78}, {&(0x7f0000e42000-0xfa)="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", 0xfa}, {&(0x7f0000b7a000-0x1000)="372112854b7593b084e9ff064fb3830e2b5ae9c244da1977a01962f82f4ce6b43b515992605b9fb317410fe2c453046e47b435eb6eb9ca64039e2bc4d8e6a305ce7f4980975901aa38e21241aa3ecceee6b5b72c08b112430adccfce7984bf16cc4fa98964816166cfb50b32dda04a1b378e5b5d5e9984378b1a20e83bdd07da83409db6d78c4e644b2a6e4d0023f6813c079d3e5e35cce5b5ab331806e7fbc0078ac474abdd8ef42579846369593bb9a1b1bb2d155e48262c60182ace02bfe82cd81850c65de81b6fc7e1c330d86b2403b75e3255d73a931e64a188a66b4f192b8aaf00d2f10e4d3fd73f27b31c80f26d6d1a70cdae0b86021c83e187b040e75c3be0756b88a705e12c0e148c587bb71d30ee6fbe93f180a6af63473a9f70ee7505fc28cae9deda6e64acbbc37116c6726396990e9e745cc8c7a6e98fc25379e77bd95522d946368bae2bfa82fdec98dab41578fad24577af3744c42818391ef70bb0808b40e0135caa4f9c9433bf21b2f6b793ef8f1b06507c5a92192c7e8f3ecfab6217f67aeef2aa1692c25880cc56b3746f682428645763ad73778fdcaf449a3d43a106a017b4fede262c8335f27f95d5e454976e8789a33a3f4e3889785cb72ecd16c466b5b800e6e53089cf4220d4140cf42d5597396a4023bc15f6d528f9177d761173a22c08c74716f8ae2d0e4155522b91fb98a0849071a4d3a314df72ac4989ade3ccadd4d6d8aa8c27ca62d9ab6e7ff32d5a124da8c90e84656e99641325bbd33c039d99794518b052ec74fd42029f79417e5770e9d7b79d3e116d97a1ba190a21476c44e5116010096a376d4cccdd1a3d1de8c38348f3065223b9ec3960ed8e82ca61af3e9377ab266579e1cef55aa4b7812cbfa37fe87ae8fb720c8917ef8f4333485f5f1ee61d9bc54373ba1a1be15b7d8d1d6fef79665d4f4c9f330cc969cf604769a458b1437ec265fcc646f4b449abf384cd58abeb9a0242291e3a65b5fd3e3d94d518e09853c007b7148c669afbf2cfd8e822c337635283bd8aec994291a0c2a8b84047b29733dcc63875b342f6284e5f21cd2f12b8b6b8d2b6002fb986201125e7f9cae08c45c69ba0c2a7d1d40f2dc5fea4db6a7554a37a2a72cc680e9c21f411d9a179a96826f89769fcf6665b673f2220b167ca7e7623fe14f3adc7805696979df4388fab7f88076e6925902364f0256dc2a1f766a517e3b85585201e4af7d810a06ebd6f54a85cf7f4df0f297ac4f67933e89a9b6a750999de397f25e5d97a66f0ff415b5e09a698b564eb0bfbee48eee1399783411dc8ddf36117e62cb917f1ec65fe380361182ede0ee17e988b2ecd71eb6276ce167c5186d5c7a6554321618b6b0c4cf9f9bc0ec981bc4dba9727ee455e28928fb3192b82e189ed9ce66bab7b4304b905f72df311c2a7e803701b30d02362dccd1a09da7c5359ab272d854d506504374b8eb60a989d4110c34b6435315358e9fcf468b6860e868c1014ab2f2daaac9528b7871e9f210048076218ceee984ed1623d760d7a709993632e8738186095d8c0cb7629a6ee456804e6083c70984c6f1e2cd1901c4cf23ef73ac9d0f9ea6c593f518563ab82df336cf3c0e69505dc57d468cd18cb31e3acc3f4090e2986d40e99ad77a9131fb8d696cfb032042f11aff200c3bfa2d6ab584fe000a9feeba4cef18ee9a6f8307f00aaaf010af83f89b7253cc205bc60d9422dd61fa5789750db579c0bd6f53d57f366f9c20adc74667f598210ac9d0cb504ad19b60d0ce0246c054acd350cdd5f160b0cd6e511d99350593903f65de023ee52a8c9cd734ee6c7d89360fe8ec6ff4d30f5853139eb6747606ac81cc095dc7ea4996345ce851460a11180cf5181005565f9366e6691fd2f52b3a4216131c1c2f1bfa25f8186cb2b979bb329507199e7f285fcb64ad0164daa76cca5e32c0f578debdfd31cfdde120abeee7961f05c1f03f6dea43a6e3e0fd36ac351cbba1f01287ecc62603e6e02506bd1c90e328c4bebe514bb76f3054b3297c26a56da9f0e6c2d6ca56a94da9138f96e2ce532f90f48754dc24bf65149e5d4463e2c194fc9f783c0a178b6aedd5f8134b6e5cc8a5407244f528e1232bb516136e90f74633ccce060b3091dcfc589ff1ac6108818b0f3f6089847a3636689ce27c19724c48bd022fdc34a0f1196b27167e2053e5fbb7981763ab9d6c4b4dd54e5e7d4556d55905157119c453860411d78929e7de39616cc88a8a4f717a313bb3d03b0da6f9d3bd1a4b1b26b4b022680a7b5e3081ac5330cef7383e3629846a1752f7daa1dc01478d24d1b4f0861db61816442243dd3a2f221102675e7db0773747488e87d6c33af250c4fe60367c75b886372cb032664404cbbfaaf0fd03fc7794b39a7c5f07a731e2c1b0cccc517a8c068599c43a4f47569dd3eb603f8bd0a8a8a79d771f14a114547acb74f919b6a37f2c00c4cbcbdb86a55a7550d83452d99ffe8c8784d48113379d96321cb68c90a4909c74bf90c7d1264e21bcdc1c54cbfbc9dbce06790f49f0783ec7154f4727520f216256e3bd12df502d4c736d275772442df818d929826eed109b11c51e92bdb242b49d34e535b338502c591e351c9159e538291b0cdda9489c9631deee1f049e010f17aa912b6b68a46bba53b2a76049606f66c6efcda63c269ab3a2ca79f04f67df74db699a90c38839769cca47e42fa1fa3e26c0637f0963bd588ed8742c6f6893de3666a1e8b9e4c16561a6c7ce994338ef4e6079fcd41c5dba76bf3f0c9bdd28fb875762969fd3159763ce44da39568f3d090d34886da1cc90eb6ac83eb7bd5f775e729b680b6eac723fb5fbc03ade00e743a891aca9315575eee17f6a732741364325ccca96ddeae53632a336124a9d5b82778237df8bdad05bb3379a4ef96cc29dddeb6ebfdd53657293bb1a23942e01df1fb73a6abb1b127b7072c5df0cd3388b1e2ebb50104c4037d87d33b50886716b4ae06655154c74e91fd18da9eb7047687b9662138ed2fecec15a2876ea49bc19ca7d501c59bdc6e17a30c7b42f5c270ede4369339871d898f118e735a64d2889e0daa455170e4d88644361cc0deb5baaef5aedce7addfe9432a8af3a1652679b40b1bd0f7ea4e3cd6c2215ff2aef9c101d67a22b0a35d2148e1236e73da93a33048c345b8069335d8be4890c8d23c96c2b1e46ffbc1f8d0812b200cd4f8422b240c360567b9528e7e83c22ecfb00672b48644147aa3e697256863304ff8648ed75189e7b539a4c6fb23938dfe674dc92d91556133fbb56a0f45bef37b6088163b232663a24d66d1c1612e72ae85fe9dd55c501afbb934f75450071426691a7b99e45bc51822d02dcc88d0dc029b827493c712e8811e168d9b50bab5977e1e956a26c0ea0daa41235f6135959e9313d793ca9dd7d58cd1afe38fc84f5ac482540914d2089deba36e72bbedb39ea33720dbfa4130481702c72a505ad570426f6688888a37a54bcbcdca34736b0392dfd08b6bc1a617b28f8a674dc6b866e81b67bddb3a3c8c5bde8ac8e8e619eb6b284a3dda54fcc8506f5fda560043af6bb4a99cfaa27aaad14ae558c3f2169511dba8954298d4517d106dfafb6d57625da5ed79545485d9554a528b16312003deb0d90401ba87180fb0e0aa49c729f6f237dd9d7517307dfd0a6c16933139c872d56f3ff1a3dc4e6a7061307e64db52bcfa3826ef26e42f5318230e4bf839883ace4cd8668ec8a3c776335700e9f485d853a9ecb6440aa52e24d1c014f5aa4c63a8fc732112bebf43016b5e11036fd77eb005d20670498887b489b610ecb91c8e4c3436f4cad40c62ee20f645f63d3b06b9eccfe2609384106593c4422bf88c74b8f620eeaac224d438b7e36dbbe2109f547c78606c8642f320a72e74c909ad2859094bf46f74c3a9e46e9c565c417dbef3c658e720a66dad28f6a31073c0226525639e4bd68a2889ba8d0fe3b7937cbc8b90b4b1138fbfa0bae72f1c5b5f055b1ea6c4f377042937769333ae85a5fb9681e122c847738eab45889ef3da90fb3288fa8f81e413f176ce8b98379f05320b9dfa7c76f60b96a0f8efe5f3ad338c592fafbf6b04a08715eb3d8b727b4831ecc8a69d624d4401488d7256ea8de75bd3a2813b421778065b9933167e07700ad47ae31f9a85b40c2615c3cc8d83b2f4d51c866123206c03bd7e08dabe241223360ae61992b9e2f6dc8fbba9c621f9d9be7b4db3e1cbe1b29a9d00e47ff8c277ab09221de1d8b76c66f8981819025a752476e7461638421314a20436f7c324cd307c621e1dfc0c5f661857298909fbe4b5decfc1991869bd6f745247fee5e30392ccaeeb28837cd5f35685c1834fba265b8c17fb75572a424f2b2135f5d5c14821c2dc82fe30036007c13e7c1ac8701023e0bfbb76c510c3fe0b1fdf9f3689fbb0db24f431fc8fe53c5b274f8a4e34170eb4333c144a4888a60df3ea534a0f913147a80314f0ddf5d2677653bd927e26e2c6cca758ea6654b22937bb1e1484d993b03ff75372957510c8afc647b8d0e3e044b9d4c376d31e7d8746413168d66fef0e4376880750c01be08d53d3f7ac4cf183e34da75b5da96d0fe6bb92bba7d12d686704f8ec710fd66c5e15d92944251fa77d442f9f98fb6ed257a91c88d9d9262a49eeb75fc0c9c89d591423b0e0b21a64b356e8f2096e4e870e9c1fc745029ea1adb1212c9c792303399573f67157bb88ec9c95eba7500daa3af27d65605a7ad8057868fc991d63f65a95fefe82eaa12a0dd0f172f3ad45755e95d85b452e04e938a7dc1c32bdebf4af2f525f59ef21147970cbbb24189fc96a0b061ecaf0a29e68e450a40ae9428e3d1045b2506bafd70b9c7b1919156c669b24d8628d15a8c3e895efcb7912993ac82a95ae10b6628d3fc1db66640b449c61e7664deadb81dac030cbce0c74176c6d39ee65f4309e9eceae7a298e65ab596bffcf1b2999149821459aec5da636df66d1497a177a74afa3a91b70f3cca80982dd1d4a34199f03c717c9e4abbe10319fe42dcf7daff5ad8b6c0e24637d48d078173936d317bc017d4610cbe9e5fe0a30d5be18a1037dec558f7c02de371723e7b88d356e1d61dea6cd754d580e49a5c353f5d7db84d0621f1bb0aa10adc0672d515922ccb26604492bcdfed25ac69d9ee79fd440fb0dd3abd2bf45daa1313e3cad153662ebbbd0ffa2f34791176f248bed5ac144267dba99dd3c7ae6591464c332e607fb712e8c5909cc7e7921d7abe2b5ec4973b0f6677f5f5aff8e771db91967611faac092878271bd6a4ba0666bebec359a64f890b417d57b1457b3820b57c084fef6257746a2e29f581f61cd22ac29924e420c60e140793001400fcf6e9b85e5cd54aa2ab3a6f61cb1e6049558d0ca95ee2d145d59d78b8d9c0328465672d14c043e6cbd382314735ee57e5ed5244b0fe583c59a9f4e25a16e7556f5e4c5c39066eacf6ce5f04d7ced12b5a37539c0e1d25b8dc4de22d66d0d48c6e1a04fe0dbceb102ae1950d77b7173d84b1a7c510239d5e6161a5a311dd66d21e2d439beafe5d6df9dbb85ccff5bbefda46ad3afa3878d1e74a76c958d9b989ec1a9170852ba1bbefe833202dad59849506ff9c13068f19d9c3c5c4b7cbf2cbf973540bb113278789a2f0e5b7c8cbc7a6ccce86cc7ba0eccd50cf74e2de183eb6ad176f20aff8b0697f899677985fd9941bf1c9d73d469a6fd83e21efbb96d8bc76846858c1f64eacf49772f45a913d94997983134f584b7386a75825d80bd2ba0f63f", 0x1000}, {&(0x7f00005f7000)="1e8aa35a9a111b95b39061364134dd0b8be79d3d02c490d7c9d5f466397f985dbce5e911fe14ac355cb60f3ea8e05e7e0f8f0cbe6fbababe2652570a15ebfb908cf6ebbb19cc59f780857caf587da6af3a865ffbdeeebba9c332b587d65091e794606bfd07bc6b2b12aaf8d750e953cbf34a01cfde93d6218c2261e412a4effc1a75e2e2e5a9e14484fc0ce02e3feb201e9ee2acea8358b17dc052e4fd1b58a1e56729494e1af25c351de08f512e864c4602cda0562eeeb9a87afea22aa5ca9cd4aeea95bef9f210f5bfd1b34e2509c031d6d5e160de12fe05f102a46e469832568dae9d75da4436aa1e33cfffd05a", 0xef}, {&(0x7f000058c000-0x2e)="d421319263fef950dfb6173ebbdb33eca82124968ce274d17c795a6407f405b7b14d9426ed7314602d67ac23ae6e", 0x2e}, {&(0x7f0000ce5000-0xb2)="84f36742a845e0799d3616ea510ee31ad1e29cdc93520b122405abbea5734f138ff1e846382a495568178488be4212b06a51d180eec53bdfd24efabee05c4c91cd0f419b0a9beb3136b902d9725db250f1d63b5ec1205538bc40c6efe193374b5a4c0433409f69cd1ff1e2ef2bac8b829365d8db9130ed0571f5195320c3cf732ecec28cb9e33273fc168500b770fcc796f4ccc56631cb42d11201295f53d3588c581e8530481a72096a3c852e5dba9c28fd", 0xb2}], 0x7, &(0x7f0000c5e000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}], 0xa8, 0x40}, 0x20000040) openat$ppp(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 161.609203] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 161.646720] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 161.648890] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 161.735767] kasan: CONFIG_KASAN_INLINE enabled [ 161.740546] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 161.747985] general protection fault: 0000 [#1] SMP KASAN [ 161.753528] Dumping ftrace buffer: [ 161.757066] (ftrace buffer empty) [ 161.760771] Modules linked in: [ 161.763964] CPU: 0 PID: 25875 Comm: syz-executor0 Not tainted 4.15.0-rc7-mm1+ #56 [ 161.771589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.771604] RIP: 0010:get_info+0x17d/0x690 [ 161.771609] RSP: 0018:ffff8801d42d78f0 EFLAGS: 00010202 [ 161.771618] RAX: dffffc0000000000 RBX: ffff8801a8ba40c0 RCX: ffffffff84ad71c8 [ 161.771624] RDX: 0000000000000023 RSI: ffffc90001c6f000 RDI: 0000000000000118 [ 161.771629] RBP: ffff8801d42d7a80 R08: 1ffff1003a85ae55 R09: 0000000000000000 [ 161.771635] R10: ffffffff87f50f60 R11: 0000000000000000 R12: ffff8801d42d7a58 [ 161.771641] R13: 1ffff1003a85af23 R14: 0000000000000100 R15: ffff8801d42d7c70 [ 161.771648] FS: 00007f42fa95d700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 161.771653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 161.771659] CR2: 0000000020e91ff0 CR3: 00000001c351f004 CR4: 00000000001626f0 [ 161.771667] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 161.771673] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 161.771675] Call Trace: [ 161.771692] ? arpt_unregister_table+0x70/0x70 [ 161.771707] ? perf_trace_lock+0x8f3/0x900 [ 161.771719] ? check_noncircular+0x20/0x20 [ 161.771734] ? selinux_capable+0x36/0x40 [ 161.771745] ? security_capable+0x8e/0xc0 [ 161.771760] ? ns_capable_common+0xcf/0x160 [ 161.771777] do_arpt_get_ctl+0x2a9/0xa00 [ 161.771793] ? get_info+0x690/0x690 [ 161.771800] ? ip_getsockopt+0x143/0x220 [ 161.771831] ? mutex_unlock+0xd/0x10 [ 161.771843] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 161.771858] nf_getsockopt+0x6a/0xc0 [ 161.771870] ip_getsockopt+0x15c/0x220 [ 161.771882] ? do_ip_getsockopt+0x2170/0x2170 [ 161.771903] udp_getsockopt+0x45/0x80 [ 161.771916] ipv6_getsockopt+0xf3/0x2e0 [ 161.771928] ? do_ipv6_getsockopt.isra.6+0x30e0/0x30e0 [ 161.771948] tcp_getsockopt+0x82/0xd0 [ 161.771961] sock_common_getsockopt+0x95/0xd0 [ 161.771974] SyS_getsockopt+0x178/0x340 [ 161.771986] ? SyS_setsockopt+0x360/0x360 [ 161.771997] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 161.772008] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.772019] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.772035] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 161.772041] RIP: 0033:0x452cf9 [ 161.772044] RSP: 002b:00007f42fa95cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 161.772052] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 161.772056] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000014 [ 161.772060] RBP: 00000000000003d0 R08: 0000000020d23000 R09: 0000000000000000 [ 161.772064] R10: 00000000201e3000 R11: 0000000000000212 R12: 00000000006f3c20 [ 161.772068] R13: 00000000ffffffff R14: 00007f42fa95d6d4 R15: 0000000000000000 [ 161.772088] Code: bf ff 48 3d 00 f0 ff ff 49 89 c6 0f 87 cb 03 00 00 e8 48 26 c3 fc 49 8d 7e 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e0 04 00 00 49 8b 4e 18 49 8d 5c 24 80 48 89 [ 161.772221] RIP: get_info+0x17d/0x690 RSP: ffff8801d42d78f0 [ 161.772351] ---[ end trace b77a61d9a29a9ee2 ]--- [ 161.772356] Kernel panic - not syncing: Fatal exception [ 161.781950] Dumping ftrace buffer: [ 161.781955] (ftrace buffer empty) [ 161.781958] Kernel Offset: disabled [ 162.065103] Rebooting in 86400 seconds..