0xffffffffffffff9c, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000089e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004ee000-0x4)=0x0) modify_ldt$write(0x1, &(0x7f000050f000-0x10)={0x8, 0xffffffff, 0x0, 0xffffffffffffffff, 0x6, 0x7f, 0x8, 0xfff, 0xffffffffffff5924, 0x1ff}, 0x10) 2018/01/15 23:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/vcs\x00', 0x101080, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002b1000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x48000200, &(0x7f0000002000-0xc9)="", &(0x7f0000957000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000014b000-0x1d)="") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000441000-0x4)={0x9}, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) execve(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) 2018/01/15 23:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f000033e000-0x8)=0x5) close(r2) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f000093d000-0x9)='net/raw6\x00') ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00005d4000-0x10)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000db1000)=""/4096, 0x1000, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) r5 = socket$nl_route(0x10, 0x3, 0x0) connect$bt_sco(r2, &(0x7f000083d000-0x8)={0x1f, {0xa7, 0x5e05, 0x7, 0x2, 0x6, 0x9}}, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r7) sendto$llc(r1, &(0x7f0000d5b000-0x1000)="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", 0x1000, 0x40000, 0x0, 0x0) sendmsg$nl_route(r5, &(0x7f0000d1d000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x28, 0x14, 0x9fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x482}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000+0x4e8)=""/103, &(0x7f0000000000)=0x67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="b94c33c5a02ae051887f6e7336b9f731", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:48 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000004000)={0x3f, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000071e000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e5e000)="72616d6673009d86f006e71f21db679dba649872644258270607f9221f495ab2db611d1381660e36eb7c03a96287e9c5d29a71fb2523b3c3a40816b26d335d0f2e8179a67f1b71e1842586c585f040588ad9595483e2bcb9b18be4c04a90586c6a24", 0x0, &(0x7f00006dd000-0xc4)="") r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') open$dir(&(0x7f0000e92000-0x8)='./file0\x00', 0x0, 0x42) umount2(&(0x7f0000f66000)='.', 0x2) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000968000-0x8)='./file1\x00', &(0x7f0000518000)='./file0\x00', &(0x7f0000b60000-0x5)='nfs4\x00', 0x20, &(0x7f00006fd000)="") 2018/01/15 23:15:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x24)=""/36, 0x24, 0x40, &(0x7f000095c000)={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a10000)="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", 0x1000, 0x4000, 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f000071a000-0x15)=@known='com.apple.FinderInfo\x00') lseek(r2, 0x0, 0x4) close(r1) 2018/01/15 23:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001ff000)={0x0}, &(0x7f00005a3000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000730000)=0x0, 0x4) 2018/01/15 23:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f00003ec000-0xa)='/dev/dsp#\x00', 0x2, 0x2000) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f000002f000-0x4)=0x0, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/mixer\x00', 0x400800, 0x0) 2018/01/15 23:15:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000071a000-0x48)={0x2, 0x6, &(0x7f0000001000-0x30)=@raw=[@generic={0x0, 0x5, 0x7, 0x64}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x2, 0x0, 0x0, 0x8, 0xffffffff, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x7fff, 0x3a, &(0x7f0000466000-0x3a)=""/58, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b60000-0x38)=[{&(0x7f0000f1c000-0x1000)="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0x1000}, 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{&(0x7f0000921000)="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", 0x1000}, {&(0x7f0000ded000)="a86dacb685fe3bb2a9cbd7e9582240e9074dcfa45457fd24e28f4657e484a688a2a8d3220c0655d85ac9500e6adf643ac3edc2bb45dd0512e95cb97a1a13a8cbed05f1a6a58a202ed5ab77e2bae6ea9e3e01037d32b67837df55680b4f02dc1f297652951cf7228cbd58b988743862311049fd75963d15730ccca54bfd7710a9614ec025fcc3e80298627d5f74e101dff59a5978531f14eaefdf8d8758c38f8022661d695a1ed6fd85e95b44f2dc5544b292b2024c51e0ab", 0xb8}, {&(0x7f0000001000-0xa0)="7f37f55ce91d04dab19034483c3c6c93393643f641a4d46de638e7e2c5d7f465c7af1a6842f213bb9b48d4a5312067ae910175a4c7fc79fdb29a08d75c1ad239cc395c3ba926e217d91b54848b43c9a2200ee9d1b57bcdf74fbd0085a60f2f9286cd32ec93b26e5c6c276ba9b281680b027961ac50a6e023a43ee62d5abdc1ae8a1c124089c845867e4a0d210416a35c51a43069d47105923745040bac6e5f0c", 0xa0}, {&(0x7f0000000000)="0b2e974da50a", 0x6}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)='/dev/hwrng\x00', 0x7ffc, 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) r2 = syz_open_dev$dspn(&(0x7f0000389000-0xa)='/dev/dsp#\x00', 0x800005, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000e0000)='/proc/self/net/pfkey\x00', 0x58882, 0x0) dup2(r1, r0) ioctl$int_in(r2, 0x5421, &(0x7f0000004000-0x8)=0x0) 2018/01/15 23:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b63000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0xf72, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:15:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000094000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fe2000-0xa)='encrypted\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0x1000)='.', 0x1, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffe}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000002000)={0x7, &(0x7f0000fe3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fe3000-0x8)={r2, 0x1}) ioctl$TCSBRK(r1, 0x5409, 0xff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000fe3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fe1000)='./file0\x00', 0x2000000) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe2000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fe2000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x400, 0x3, 0xe4, 0x2, 0xa0, 0xa0, 0x84, r3, r4}, {0x31, 0x2, 0x1, 0x9, 0x6, 0x1, 0x5, 0x70}, {0x200, 0x4, 0xff, 0x9}, 0x39, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x0, 0x1, 0x1, 0x9, 0x8001, 0x7}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa0, &(0x7f0000004000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xa55, 0x100000000, 0x5}}], {@llc={0x4, {@llc={0xdc, 0x6, '\rY', "4f51e01ce63c7fbe5c96299c65f574eb96e641508442f2903fa3254a0264d58ef4f16a7d68bda042a416fddf759d21305b94a29afdb8fd696a7e443bb33a005adafe02c7745577be594502ca2ab48d10176f697f961440833e6c9ec6931d7ce5876120f61cb90c5502bf5b1e52fd11514dc29ef78b36311a75b81d51cfeb86e5cf4a0762cf7566cb9ee9"}}}}}, &(0x7f0000003000-0xc)={0x1, 0x1, [0x71f]}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000)=0x0) 2018/01/15 23:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004c5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mlockall(0x1) getsockopt(r0, 0x1, 0x2, &(0x7f0000f1b000)=""/1, &(0x7f0000000000)=0x2d0) 2018/01/15 23:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000805000)='./file0\x00', 0x0) getpeername$netlink(r0, &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xc) openat(r0, &(0x7f0000763000-0x8)='./file0\x00', 0x1, 0x10) mount(&(0x7f00007b3000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") 2018/01/15 23:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000e20000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ace000-0x8)={0x0, 0x93}, &(0x7f0000b9b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ed000-0x14)={r1, 0x5, 0x3, 0x3, 0x101, 0x40}, &(0x7f0000aeb000)=0x14) poll(&(0x7f0000daa000-0x40)=[{r0, 0x100, 0x0}], 0x1, 0x0) 2018/01/15 23:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000cac000-0x4)=0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000cff000)='id_resolver\x00', &(0x7f0000bd0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000078b000)="93c3917f53e01b5fb041de9ac07dcc6772b49edccd2785eda4", 0x19, r3) r5 = request_key(&(0x7f0000550000-0x6)='logon\x00', &(0x7f0000ea1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000529000)='keyring\x00', r3) r6 = add_key$user(&(0x7f0000c81000)='user\x00', &(0x7f0000444000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000620000-0x9e)="f2210ba2afe42f8eb9ad55dbbe0b41299d7b4fb2eb5d3b10623ed48944c90682b26a96b9e410607aa5b247df90d19dd0c3cb40610f7bced6f64ab7a479c64697df8e789eeedf8ec5240524b10b9651524d7e1e15efafa7b0d84bd08bd40d15db8432da857c5bc9754023fbcd30c2d085065985350b8b4efc99cd292b5e4d901b3e5a9bf8369f1b8452550967204b123b2cff5b2e8d8b6e744874b29fea4d", 0x9e, r3) keyctl$dh_compute(0x17, &(0x7f0000237000)={r4, r5, r6}, &(0x7f0000c68000)=""/101, 0x65, &(0x7f0000faf000)={&(0x7f0000515000-0x40)={'sha3-384-generic\x00'}, &(0x7f0000e02000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$kcm(0x29, 0x2, 0x0) add_key$user(&(0x7f0000b2e000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000020d000)='\x00', 0xffffffffffffffef, r3) add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b84000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, r3) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000185000-0x11)='/selinux/enforce\x00', 0x1ffff8, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f00001a5000)=0x0) r9 = dup2(r7, r7) ioctl$TUNSETLINK(r8, 0x400454cd, &(0x7f0000c59000-0x4)=0x2) ioctl$EVIOCGMTSLOTS(r9, 0x8040450a, &(0x7f000046d000-0x1000)=""/4096) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000ac2000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000253000)={0x82, &(0x7f000081d000)="668912c3c92955fa6f7c1172f0917f9eda7554482860910bc6a95682f4b68a417b68da37b576023c6ade4bb9a8a75a96a9add53e3a4eb246aaf1cab060888a27d8c9e6b9ea8713bb320db4ab9c3a54d4d26f9230902e85bd7f63751cf1e05b8386594fa472cdd0f085b4f52c76d7f178aeb0a7ee630ddb3a46afc9223feb540476d2"}) r10 = dup3(r0, r2, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x2400, 0x400) 2018/01/15 23:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000914000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000465000-0xc4)=[{&(0x7f00006be000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000215000-0x30)=[], 0x0, &(0x7f00008f4000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}], 0x1, 0x0) 2018/01/15 23:15:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000005c000-0x7)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c3b000)={0x0, 0x0, 0x30, 0x2, 0x80000001}, &(0x7f00003ac000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000045e000)={r3, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/15 23:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) chmod(&(0x7f0000e2d000)="e91f7189591e9233614b", 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/15 23:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\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]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000537000-0xa8)={{0x1ff, 0x10000}, 'port0\x00', 0x6, 0x0, 0x7ff, 0x2, 0x4, 0x7f, 0x5, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/15 23:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0x4000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f00007e8000)={{0x9, 0x0, 0x0, 0x0, "01956f6c2e9ae2c8e9542e756b60dd34dc9e0283a8a4e911abc5f0a27ad250d7d70e1251441f5766b4f804f4", 0x101}, 0x0, [0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0xdf58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x8, 0x78, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') r2 = gettid() fstat(r1, &(0x7f000051d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$netlink(r1, &(0x7f00007b1000-0x1c)={&(0x7f0000aed000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000e18000-0x28)=[{&(0x7f0000694000-0xfc)={0xfc, 0x2e, 0x10, 0x1, 0x3, "", [@generic="5ffb1cda8ceb351f603ef0b5c51c90b1d4e62ce3c9448240d6d0f92aebc246d20f597ef8007ad4aa016223f60bb36f3bc3996e94e7a35ba63404795a43af31b4e1c20cb2f5f51bd03a6abe038dd642e211901ba5955653004cfcb7cb08f4896aa71dee9b00b72ba801b5dd0dd582c5eead4926ecad20ea03d46d13b3f4c9fced371dc7df0d78363021496c72f8f86a8466fc4d8210f9714c9c83dcd96dd6471dc73f749ef51ca27f6ccc93deb167d1c135b025c3c455fc35f66426415d50919f37b56b1ec1f8aedc4c799a7eb15ecec75f8b95d75e12aa35026945efeec832921559bc64604e1a68fd"]}, 0xfc}, {&(0x7f00002e5000-0x64)={0x64, 0x1f, 0x608, 0x5, 0x3, "", [@typed={0x10, 0x5e, @u64=0x0}, @typed={0xc, 0x78, @ipv4=@empty=0x0}, @typed={0xc, 0x28, @fd=r1}, @typed={0x10, 0x6, @u64=0xe541}, @typed={0x1c, 0x8, @str=',systemeth0cpuset\x00'}]}, 0x64}, {&(0x7f000064a000-0xfc)={0xfc, 0x12, 0x110, 0x7, 0x0, "", [@nested={0xe0, 0x72, [@generic="8317187a1bbaaae01b7c9dffc70281bb7593316f09830b446c7b29a873d7806ff14184ca6269f1f1d4c634cf71d094a39a720f0aaefc01d2f398947912b989225f6e0b73e1cf14d826262c7a03c91635828c482782c5719e62f7d924e085bdb5e7925f4799626e254becf21a769bd9eb8a202ed28b9aefd4de83abb922dd806d5facf67c39aec176c65572306ba4281f8c625747ee54a2f9b1ee471ec5322e6bc43c985fa9ea29149da4e3c0236be89a708f6a2eb2eab94b41eaa50d8ecd58152b924b5c639091aa1023", @typed={0x8, 0x6e, @void=""}, @typed={0x8, 0x1a, @void=""}]}, @nested={0xc, 0x44, [@typed={0x8, 0x5b, @void=""}]}]}, 0xfc}, {&(0x7f0000729000)={0x23c, 0x40, 0x800, 0x0, 0x2, "", [@typed={0x14, 0x15, @str='map_files\x00'}, @nested={0x120, 0x3f, [@generic="7382de4ef49e300b6a808975650c11be35216d7fc817a8455f8d7529f9ed725c0665c809c67d033b96005489d98a160c28bfdce95aeb14dac429b5c4566c901c94957966685fe51041a765cb2d1dc2809105d5661eb6705916c31eeae5fc6ccb5567745caa", @typed={0x10, 0x80, @u64=0x8}, @generic="e09067ec7489984dac15960049428d7fd33051f0647319e5d94468db726c6b434cb84246ad1bc46c97f8d9a714737dbb674a31b86346fa492a4b8a4a508a50f093fc21a234faf77380db745e6330f78581545da73035117c36090b2c04a6496cb0d9ac6786d227f14cae655673f947e1dd8663bdf78eb0457ae8ed379ec50dcea9ebcc6b7db7b38e9b13faf7be4d2d6e9322a98538d6221be18135ae651609a3d11f915230f0d0"]}, @typed={0xe4, 0x0, @binary="04f825326ca8b37daa667dc80a35cbd8a0f20531c7d39ff866f7ebdcdc45e52b5887dc999fa0dae6e1920758e8c217560cb1e825ea83f7aa2c5285e229ab66b95cf4061ac8563968f53e9eb32b82b9dbe495750c325ca5b3990a121a70f7c6ea78bcb01a131db3f8f723666e0591e63883c4bab247476ab3c76586e2df25a4cc67dbed4f0786ccb72abf2c9f99e7b891645ac234f7ebc151a0c3babb95bb1bae058b41e6c822d4254dab4ebcb8b0c022e4c995bb66601da8d0e7676cd899731df6f000dadc06f9a6411907d5af369c8e5043eb13d50c93fe5b76"}, @typed={0x14, 0x76, @str='map_files\x00'}]}, 0x23c}, {&(0x7f00005bd000-0x130)={0x130, 0x30, 0xc00, 0x3, 0x1, "", [@generic="72608f500bddd253216426460363fbf8de8d80c11fce2deba636c4781f15d80dd2d41030630ce26f788932831e58851173ae44", @generic="4f1b7defce84129d72d872377c631e701d465802bfc2d598e4709fd560a7ce510c80906000e5f87a35b4800b9265faa29dcb0e45009fade4d64326bb1c5709d945b08c831c58dc33a7156a5c135645454cb81cad886a38be9da5fd0f89c8d4a642b77be376ddcb322636155d41938fbc0a01845e9fe9b76b9b4cfca890379dd9edfb5e231e68da2a22ed09a02495fdae6effcf3b90153c2ab3241ae02038ba5c97d3b5ae0d19bed46e20e1ee00d44a8c155f6057e488ac66bc67619694ddcd1654e1af035a6475f01c78f139bc7ada3db62faf92b8e021d3494adfd9e66178fd2a80b877d71f8de541825c9b"]}, 0x130}], 0x5, &(0x7f000085f000-0x50)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0x50, 0x91}, 0x4000004) fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/15 23:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000058d000+0x380)=""/18, &(0x7f0000d28000)=0x12) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000841000)='/dev/dsp#\x00', 0x5, 0x800) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00007ff000)={0xf9, 0x0, [0x0, 0x8000, 0x9, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c9c000-0x1c)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[], 0x0, &(0x7f0000678000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000452000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/15 23:15:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000763000-0x8)={0xfffffffffffffff4}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sndpcmp(&(0x7f00007ea000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='ns\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000008000-0x1000)=""/4096, 0xfffffffffffffe9f) getdents64(r3, &(0x7f0000002000-0xe0)=""/224, 0xe0) 2018/01/15 23:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000905000)={0x5, 0x81, 0x69, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fstatfs(r0, &(0x7f00007e4000)=""/82) openat$pfkey(0xffffffffffffff9c, &(0x7f0000676000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000018f000-0x4)=0x0) 2018/01/15 23:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000a85000)='attr/keycreate\x00') ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00005ed000)={0x101ff, 0x0, &(0x7f00003cb000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c09000)={0x3, &(0x7f00008d4000)=[{{0x0, 0x0, 0x0, 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$evdev(r1, &(0x7f0000fc8000)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a5c000)=0x0, &(0x7f00006ea000)=0x4) 2018/01/15 23:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000be4000-0xc)={&(0x7f0000f84000/0x2000)=nil, 0x0, &(0x7f00004fb000/0x2000)=nil}, 0xc) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000127000)={0x2, &(0x7f00007c8000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f0000e3c000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) 2018/01/15 23:15:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0x7f1)='/dev/rtc\x00', 0x50002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000738000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f00002ce000-0x1)=0x0) [ 229.985862] audit: type=1400 audit(1516058148.859:109): avc: denied { setattr } for pid=1633 comm="syz-executor4" name="map_files" dev="proc" ino=77310 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/15 23:15:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0xc3)={0xbf, "0e987812d8775dd7c788785097279ad00e28bb2f6fb0924b591f8754735a4753819cd649aaeee40a00ff213cd0d8d3db0a30f1b9255f5d0a92ee2445aa86c150f730e19fe7e75775cac009191517ddea9084193fc527793e3d28acc2a6b022636c150a4b9c588eb0781cb7f1753cf582f2cbadf78c52c774497414c0657df6efb06e3f3d2c6329b38a69f8b57b29bbc6bea4acc6951a3283c6e285139f7580533f3e303ea47df97eeee1fa39bb39afd32cf63c80532b971938d400c275bcde"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x80040, 0x0) ftruncate(r1, 0x0) 2018/01/15 23:15:48 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000ef1000)={r0, 0x7}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ef2000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004c7000)='tls\x00', 0x4) getrusage(0x1, &(0x7f0000ef2000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='timers\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ea5000-0x10)={0x0, 0x5, 0xfffffffffffffeff, 0xffffffffffff8000}, &(0x7f00005cd000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002b5000)={0x9, 0x5, 0x800a, 0x2, 0x2, 0x8001, 0x77c, 0x9, r2}, 0x20) dup2(r0, r1) 2018/01/15 23:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000b0000-0x6)={0x0, 0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000a72000-0x4)=0xff, 0x4) r1 = getpid() getpgrp(r1) bpf$MAP_CREATE(0x0, &(0x7f0000c5e000-0x2c)={0xe, 0x700000000, 0x4, 0x9, 0x8, 0x0, 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e9b000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008a1000-0x4)=0xffffffffffffff01) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r1) 2018/01/15 23:15:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x25dccf61d212ec96, &(0x7f0000000000)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x1, 0x200000) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x4) 2018/01/15 23:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e9000-0xb)='##)\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000ecb000-0x9)=@known='user.syz\x00', &(0x7f000012f000)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x40, 0x1) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000050000)=""}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000002e000-0x40)={0x12, @tick=0xffffffffffffffe0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x2) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/15 23:15:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xfffffffff7fffffe) bind$inet(r0, &(0x7f00000de000)={0x2, 0x0, @rand_addr=0x4c1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d2f000-0x1)="9f", 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000036b000-0x8)={0x0, 0x0}, &(0x7f00001b7000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000435000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x294a}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xf1)="276394771eebecc8fa853956aad73a4cb2f12cb223bc13f49cea2b4cec9feeb31bd4217d3300c1a89a445134868b04bb7effe9e2f3f915744a06ac266b02b0eeced4881704553bf828faeb64ecf9862a7c3bce573f8f890f914d9ae2fa9e8aca50109b34ca6d4da79183bef6d459f6784cd30d8ea1a92487355cb188d16f89af74d48a871d6d5e3acfdb6ffff9f1c9d130b133deb482563b79a667fdaca7d8a58dd216024e2f3d2a262d68788fcbaff776765e9a0fe798692e9d691263f1ed3bb538c407e852b01ba368c2df02164ba4006c9583b41a06e317a2810860c09baf12deb4f820144739f80caf3c99d53d2b31", 0xf1}, {&(0x7f0000000000)="a91c337e957352de6d9fc9fbb2c6c3df358a33f9268fdf887877c5958375661ec037540fe59aad8e60e6b26e588d49b79ae10af0ccda50470464a3384d12b7f07a9ce6517300c63e6c258ec74ac8bcda5a8e717587659e43223dd41056", 0x5d}, {&(0x7f0000001000-0x64)="ad5c7111c443c1830c183bffa89591576e0139430553421e3b573cb8562cb1876c555f550f22293f842ebc6577530a1658e03b638df2bcda613ead4a5f01f6c62b3b8d91a40c05582c92b51cb2386107c267e317d304589f642f4eee3f5462d371cd9e12", 0x64}], 0x3, &(0x7f000066f000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x3, 0x8001, 0x100000001, 0xc9, 0x5, 0x0, 0x101, r4}}], 0x2c, 0x40000}, 0x40000) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001f000-0x38)=[{&(0x7f000001e000)="7f5aa419a1db7c6f90e5c65c20e4c57cb09f734e0a6f7b4f3b4255bda50dbee9a5023698e1108dc472f720f311df7062c3660a6133be851170af46768c3192a348ca82bd47bf2ac61a63e34298b9890a1b929f82c0d9ef960923403fbbcc5df1b326042b5781cd0f358c", 0x6a}, {&(0x7f000001e000)="d13c7fc0767568d70128c0fc043e836a418a6cbf80be0e78d819cf91f563", 0x1e}, {&(0x7f000001f000-0x6)="9b70401076c8", 0x6}, {&(0x7f000001a000-0x6a)="4fd1422ea9720ff78a8d16afc960b5c1d9a88c1625200edfd1e827cb84627dc36e65fb7b183a4b0aabe45ec39bf44ebc4967265cecc6d45fc2a9134cb0871998ad939e61394dccf1602cef0e187c8c445b7e0f3c96246a40f1b94fd04d5e83963a4de6bd83d29253bc8b", 0x6a}, {&(0x7f000001a000)="47aa2d8597709fb80c7c3837aadf17475b", 0x11}, {&(0x7f000001e000)="ba1b5540b07b6bee29fec31f52a0e219f5b7723ce43a2aa9800f9d35abc540ec57456ab9ebeb08dc81d0ad71012063d9011164b2fd710f554d562071e91384f80e0a18704070f929a7", 0x49}, {&(0x7f000001e000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000001000)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0xfc, 0x117, 0x2, 0xeb, "c49d732eb0047d10e4c8f0f15bddb9c474092e9905238c76395f36e23fecc24fa4c6d2361ef237517d47b91127ec389abfbc5a57e735046e1973611cddaa0d79bb0271a90d2ac14581e4a335839b93316b82559cc5c03830c5bfa4bacc748e1f4b82791c243727bfb703ece181a08e181f8ae0f148c5dcb931d89352e19fa3d3cb31e89feaa602e50c81656c633c65a5c837bb2bb8dfd0025ff3e649fbdbcb98020ef6b94eff019f12e8deff59da1b6188fcd152f297ff05efa1489ee47b6872e829c72777ba9d2bacfd2374aa901e12759031af07c4ccf72931e4c4d4564f37a342528ffb9f23e975100f"}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0xd4, 0x117, 0x2, 0xc4, "df74d4a80a358d7fc4b2e140b5852f085fd2ed8ed7f56201fc98cbad21011bc364ed589700cc40f42ad0e7c8d22df884ee08edfddd8a3df66f53a996cbcb789b2b1370f37c3f1e79e90e196218a92fff4b50b8cb4092cbe4e4a8a8dcab35f5a685618d08c19fcf4ec740ffe32eb9385c4c5dc41af86d7df63fd86792f6efc4e247020ae12c1d51484f3cb4688ca7fa3e3957d276cac620feac4829e1231a02ca23c1f9cb18db504753c82379c6d7a2795114d30c6dd925bbef446414da8e56d1dd9f79e0"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x20, "e39ba047d77a685d741cb7e95125b1009ef51c2973e1c1190dbdcb4fff4a4620"}, @iv={0x80, 0x117, 0x2, 0x6f, "2ffda0287b949a9b5a5176eec98e6cef5353a1eb8b4b5b51ead339396003d180fcc2cf3ccf1f817524f70fefc9c6251689acfce5152e0cc6a0f0d91d929e9801156803b2491e818bf2c85923dee7b5e1a7906bbce1062ed390079a15fe9adc4674668a067da05888c53bdf58fb6b53"}, @op={0x10, 0x117, 0x3, 0x1}], 0x2e0, 0x0}, 0x44011) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000-0x2)=0x8, &(0x7f000001c000-0x4)=0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0x3, {0x40000007, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000001e000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x16, "72d7b53425057e992a2308bb570fec82473d4a8125d5"}, &(0x7f000000c000)=0x1e) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000001e000)={r4, 0x8, 0x5, 0x6}, 0x10) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000674000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000bbf000-0xc)={0x6, r0, 0x0}) close(r0) writev(r1, &(0x7f0000f8e000)=[{&(0x7f0000a0f000-0x4f)='\\', 0x1}], 0x1) 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x7, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f00007d2000-0x87)="", 0x0) 2018/01/15 23:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000fdd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000804000)=0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b78000-0xc9)={0x0, 0xc1, "76038cc0ee9b09af2a359ff0aa43f45b7640d0e1d28e46fa71771e6a74f0f903dd3b5d4fa58a6105a5b6284438053625cf8c7935a683545d2e6181f4f39e26e1a7fd8ffd671c4e914a4a754fcac74fd7f2725b73a6e1501f2c8f332f8dcfaeefd6e00e0756045f5becedf7b7320522ea41f219cdace6210a97e7ab300109b46cef744a75ebf1a109b7b17b2dad5c3c45b56a313cf57a1c12045f6890572bb5d24d128d79ada737c9e502cdcdf8c2b8043ac895602a726883b8e8dc4329c4284d0e"}, &(0x7f000054c000)=0xc9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f9e000-0x10)={r2, 0x3, 0x24e1, 0x7}, 0x10) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) getsockopt(r1, 0x19, 0x800, &(0x7f0000490000-0x54)=""/84, &(0x7f00001e1000)=0x54) 2018/01/15 23:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = add_key$user(&(0x7f0000334000)='user\x00', &(0x7f0000a28000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000074d000)="2bcc7d534080d6506e557b353b4f59cd7d05186243a693e639fd094c9d158af703ceeaefcfe295c7824cb4bec689aa60869472879a792cd6f1563aa2ad015c959dc843f01b97de135a9ba71c460ad8ebcd62206c679c7bd6b60c79c765eab94a4c8dc7c38aa31aa394700d74ba3a9d92ff5fc0178e08ae33ba847832b81eb6c12ac17fea45d240a052928d947ce6", 0x8e, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x401) r1 = syz_open_dev$audion(&(0x7f0000bc7000)='/dev/audio#\x00', 0xffffffff, 0x10100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000c76000)={0x7, 0x4, 0x40, 0xd1, &(0x7f0000a26000)=""/209, 0x40, &(0x7f00005c7000)=""/64, 0xe0, &(0x7f00002a8000-0xe0)=""/224}) getsockname$llc(r1, &(0x7f0000b0f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000980000)=0x10) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ffc000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000079d000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x9, 0x4, 0xc70}, &(0x7f0000000000)=0x10) 2018/01/15 23:15:49 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000499000-0x9)=""/9, 0x9, 0x102, &(0x7f0000ced000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000030000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000968000-0x8)={r3, &(0x7f000093c000-0x9e)=""/158}) 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000239000)=@assoc_id=0x0, &(0x7f0000416000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a1a000)={r2, 0xda7, "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"}, &(0x7f00004b1000)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006fe000)={r3, 0x10001, 0x1, [0x3]}, &(0x7f00008b2000)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000baf000-0x4)=0x0, &(0x7f0000d19000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000034b000-0x8)={r3, 0x500000000000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = syz_open_procfs(0x0, &(0x7f0000803000-0xe)='net/connector\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000056c000)=0x0, &(0x7f000085f000)=0x4) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000053a000-0x8)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c76000)='./file0\x00', 0x200000, 0x0) mount(&(0x7f0000292000-0xe)='./file0/file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f0000d6f000-0x6)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") unlink(&(0x7f000096c000-0x8)='./file0\x00') r1 = dup2(r0, r0) syz_open_dev$tun(&(0x7f00006a5000)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005d2000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x4)=0xe8) r3 = request_key(&(0x7f0000748000-0xc)='cifs.spnego\x00', &(0x7f00004c7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000842000-0xc)='{wlan0/user\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) fchmodat(r0, &(0x7f0000bd0000-0x8)='./file1\x00', 0x2) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ccf000)='cifs.idmap\x00', &(0x7f00009b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000611000-0x2)='\\\x00', 0xfffffffffffffffc) readlink(&(0x7f0000a82000)='./file0\x00', &(0x7f0000927000)=""/45, 0x2d) add_key(&(0x7f0000e4f000)='asymmetric\x00', &(0x7f0000249000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000075a000-0x40)="1080", 0x2, r0) listxattr(&(0x7f0000624000-0x8)='./file0\x00', &(0x7f0000685000-0x79)=""/121, 0x79) 2018/01/15 23:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000078f000)={0x7e, "bf8e410bf2d4d0715c35be0120774d479bfa0ca12b43856787454d8b70272ad887ae3003709a4528f7f66e8794fa2079493c172241c6d455b05a52101da7b2b6de623170a698599dee8670350648e6db0119e38147c1cf7095df12284d4f7fa05178f806cdad001b3a1be238d96bb8e7f253e17f3adbae714ad8598d9d76"}) fstat(r0, &(0x7f0000894000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000840000)={0x0, 0x0, []}) 2018/01/15 23:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00009e2000-0xe6)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[], 0x1, 0x2041, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000863000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/15 23:15:49 executing program 1: unshare(0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000846000-0x11)='/dev/vga_arbiter\x00', 0x8001, 0x0) write$sndseq(r0, &(0x7f00001e9000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x10000000000, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x8, 0x0}}], 0x54) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f90000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c4f000-0xd)='/dev/snd/seq\x00', 0x0, 0x119000) ioctl$int_in(r1, 0x0, &(0x7f0000a65000)=0x7) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa6000-0xb)='/dev/loop#\x00', 0xc2, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81e, 0x0, "3116e41d053ecb4c82d166f82dc68ed4e1571f80d4faa513440fe0317118534596d6d1a139e52f8b712ded649741dedce3d15bd164612c003b34663904867345", "a2aaaeb9f20b078e5a7a189371949a6792a8621235d27de7a4d83ed89c17d200f181b883e75554542f953a4014db67e9d2aa8bbbb23981af6aef4758f5dfea63", "8f555f40503fbb4c20d91eba491af26518bf74514d6a3c0e4c57124c4d10ed46", [0x0, 0x0]}) 2018/01/15 23:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000a75000-0x3c)=[{{&(0x7f000083f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f00001c0000-0xa8)=[{0x50, 0x114, 0x4000000009, "2803a9000000000000003ef20400000000000000e841ee47b3570000000006f57f39115b4a0cbf731e0000000000012cc273a84585db22bb3d7519cfce5558ffb7"}], 0x50, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/user\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6e0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000712000-0x118)={0x9, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/15 23:15:49 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff1000-0x4)={0x0}, &(0x7f0000b56000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000ff1000-0x1)=0x3) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cb5000)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x204840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=""/106, 0x6a) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) prctl$setmm(0x23, 0x7, &(0x7f000056a000/0x1000)=nil) 2018/01/15 23:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000066e000+0xd84)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001a6000)={0x4}, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000009c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000e8c000-0x8)='./file0\x00', &(0x7f0000c85000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000525000-0x4)=0x6, 0x4) userfaultfd(0x80800) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/15 23:15:49 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 = creat(&(0x7f0000ec6000)='./file0\x00', 0x0) syz_open_dev$dmmidi(&(0x7f00008f2000-0xd)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f00007de000-0x8f)="a15a7a11fba58cabfb79573dca07ca326bb5e703b6d01afef86998f1bff61d6b875c595da82944ab8d83d3fb98db8cfb7497353c97efe391894082dabcce5d277fc457771adc475c562c6ab6a077ee9d90f937e172c7e755488202a706f0e51dd0c644250058edcd7e8cb6fe74e2d0f2a908c7fdbb9fc5c9a7b065006ee7fb17e5b508da858a3dcefadf24deee9490") read$eventfd(r0, &(0x7f00001aa000-0x8)=0x0, 0x8) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/member\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff0000)=0xc) ioprio_set$pid(0x1, r1, 0x5) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d97000-0x8)=0xc93) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004c1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fa9000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00007b6000)={r4, r5}) 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00005c3000-0xb5)=""/181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) lremovexattr(&(0x7f0000f05000-0x8)='./file0\x00', &(0x7f0000b65000-0x15)=@known='system.sockprotoname\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x1000000000048000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00007b2000-0x4)=0x9, 0x4) r3 = fcntl$dupfd(r1, 0x20, r1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d22000)={@common=""/16, @ifru_names=@generic=""/16}) lseek(r3, 0x0, 0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) connect$pppoe(r1, &(0x7f0000e41000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common="67726574617030000000000000000015"}}, 0xfffffffffffffdbc) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/15 23:15:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d0b000-0x8)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000812000-0x40)={0x1000000000000000, 0xf000, 0x800, 0x7, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f0000cb6000-0x8)='trusted\x00', &(0x7f00004be000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a92000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r4) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000efa000)={0x1, 0x0, [{0x10000, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000+0x1ca)={0x0, 0x7c77, 0x98ff, &(0x7f0000004000)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x1, 0x4, 0x203, 0x50b8000000000000, 0xffff, 0x1, 0x4, 0x2, 0x0}, &(0x7f0000006000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 23:15:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40002, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x0) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0xc002, r0, r1, 0x800, 0x8008) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r2, 0x3) recvfrom$unix(r2, &(0x7f0000b4e000)=""/247, 0xf7, 0x1, 0x0, 0x0) 2018/01/15 23:15:49 executing program 7: keyctl$session_to_parent(0x12) 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 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/15 23:15:49 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e41000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000008f000+0x6bf)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000092b000)={0x2, @tick=0x4abbba86, 0x101, {0x3, 0x8}, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) mremap(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x3000, 0x6, &(0x7f00008c1000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f00008fc000)='/dev/usbmon#\x00', 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20, 0x0}, 0x0) close(r2) close(r1) 2018/01/15 23:15:49 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000125000)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:49 executing program 1: r0 = memfd_create(&(0x7f0000d0b000-0xa)='&[(vmnet0\x00', 0x0) getcwd(&(0x7f0000cd8000)=""/0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008fa000)={0x0, 0x0}) fchmod(r0, 0x14) pipe(&(0x7f0000762000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000584000-0x8)={r1, 0x0}) 2018/01/15 23:15:49 executing program 4: r0 = open(&(0x7f0000bdc000-0x8)='./file0\x00', 0x103040, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000078e000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}, {r0, 0x2200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1240, 0x0}, {r0, 0x40, 0x0}], 0x5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xd713}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x0, 0x40, 0x1}, &(0x7f0000002000)=0xa0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000)=0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x10000, 0x0) fsync(r5) ioctl$TIOCSTI(r5, 0x5412, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x0, 0x7, 0x7}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000002000)={0x6ba8, 0x2, 0x7ff, 0x200, 0x5, 0x7ff, 0xb47, 0xfffffffffffffff7, 0x0, 0x66f0c11, 0x5, 0xb1}) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000007000-0xd6)=""/214, &(0x7f0000007000-0x4)=0xd6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x3, 0x6, @empty={[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]}}, 0x200, 0x401, 0x3, "4543edf2e3edc5823afb6485c69785c64e9f6d65ad9ebea1ffca3ee2150273f32440dba6c72f970deecee535129d3c84160efaf25f34656fd50472afa72efb5500e13d387e58f64b2a02c9e4adb43e40"}, 0x160) 2018/01/15 23:15:49 executing program 1: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000822000)=0x0, &(0x7f0000889000)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ad2000)=0x4c8, 0x4) recvfrom$inet6(r0, &(0x7f000094b000)=""/15, 0xf, 0x0, &(0x7f0000767000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000009c000)={0x0, 0x5f, "b7cd0f48bf1607ada3b03b347b0c0282c47897180592f369c8ab868bb8508273809269a97cb0bdbe3bdee86c44a9ac29a2469cdafcf43c264b7bc3a22377f4d35d475da2f5727be5654b5320e4e97a44bb780a104b521ad7f04847ba83cbaa"}, &(0x7f00003f0000)=0x67) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad4000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x6, 0x0, 0x0}, &(0x7f00000dd000)=0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x1, &(0x7f0000ea6000-0x90)=@raw=[@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000b5b000)='GPL\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x2, 0x80001, 0x6cac56a8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000063c000)={0x0, 0x7530}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006e5000+0x856)={0x0, 0x0}, 0x8) 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000017a000)=0x0) r2 = epoll_create1(0x8000000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00005c2000-0xc)={0x1, 0x0}) [ 230.746266] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/15 23:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008b8000/0x1000)=nil, 0x1000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000c0d000)='./file0\x00', 0x101201, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000ba9000)=0x0) 2018/01/15 23:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d9000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getpeername$ipx(r1, &(0x7f00000a2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bfd000)=0x10) memfd_create(&(0x7f00000ea000-0x2)='(\x00', 0x3) 2018/01/15 23:15:49 executing program 0: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f2f000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfdfffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000ea1000)='/', 0x1, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000058000+0xe7a)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00001de000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0x5) timerfd_create(0x0, 0x80800) [ 230.804303] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r1, &(0x7f0000f28000)=[{&(0x7f0000470000)=""/28, 0x1c}, {&(0x7f0000b6a000-0x58)=""/88, 0x58}, {&(0x7f000033c000)=""/112, 0x70}, {&(0x7f0000532000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f3c000)=""/94, 0x5e}], 0x5, 0x0) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000bd8000)={0xffffffff}, 0x8) writev(r0, &(0x7f0000091000-0x38)=[{&(0x7f0000665000)="e2439983b205a15a3bfed071460921fcd52abf522f7d691703f96b4b19a5d16f0e280d924958b50abd3db09d0cc775052bef91b378b41eba9e5f0a944a32644b7ebf9509fa4658d12028ef56f97a0ef7ba811c1d15954831af6689b57c1ea8719b887c2147ad7eaa9ee2", 0x6a}, {&(0x7f00006b1000)="e4bdbf673f997cfc18371b099ec4d13d2381597e24ced5c894bcfae79c9e3ce43438cb01376fcc86359b42953f126e55a98e8df921b9dedf3a275c634b8b6245", 0x40}, {&(0x7f0000387000)="0421e4104d073678", 0x8}, {&(0x7f0000846000-0x6e)="f8fb9d22ae4a694a8cbc9666e95f9f4e2f9186f1022f36699c0d2843a5fd6041a9f1dc21b568fab96930b2cbdb16e29d64bfce39cf5f676d75550be3e62f9d35e77d2ea3ce985134eb275fce8b77bee066cbaa9e40f488dcb916f80c560347b9a7eced92fec995652e37bb6b2d13", 0x6e}, {&(0x7f0000818000-0xb8)="5b5f6375e74f75819c00b3b8ace1bd96b358bb5b437cb5601ba0ce98bafd15911533c63b958a13debc4f3688038f7c20b04fe36d2ce51fa8da5dc79abbcbbec02ce7bea08f1e11d5adcda46f1581c593594930f5524bd1a9d5517afe78f6e6cbe2da48a7351a4e5afe9f2d5f180683dd7000c6f9addf4c9e4a5545eb54193b64aec5167f1373601a7d4e40f19f0b1c4c59edda0f0c8a82452ef67bc33710a896413943cb02cae1184dc4ea3d5308e0eb65dbd454e156ee52", 0xb8}, {&(0x7f0000983000-0xc6)="867de3b5e0b167502d66dc6444bcf64621430adcdfc213e3cfdf534eacd1002cff4b457e93e58355fec2ee96fcec516a1b792f957ae0eb8afd7d662c4ec614fec72f6cb61a041cd9e552529ea892d4b762f479029c44914243d86b0f17471fd55d5959fc1bb8bd805b3369868312323eb01a33706ec50c07d11cffb924604756bffa8ac753ddd878ffc57a4a6cefa74e14167636a4fc512d2bd94ab3f89300c8f979b214e790ffe795030e21d03a9481f12d23b4fb70978b13c868f55aaf7b361b1825a2b02c", 0xc6}, {&(0x7f0000f7f000-0xbc)="f0cd687660e8e25964f9c37152335b610c0058dfa498497224f519ab4e54825278d4425cdf7e5fd5f53db39e681efc81fcb53e8b78ac719b7717e920685da824a6de566680645d1ddd3d14b3db8fabb7013f0ffe4a43271b2ae6f98b239736bebda4cc9e4ead96aec91fa119bce8228ee52b7dd85b1ea966ff16ed13cea27ac76ef8b8f01f7d9767708334cea5c169343b0d52a3f13153e16f119a9c2529070945ffc44e782bf2aa3107df1c4ee6ab2867eadedddcf00fbb4d28db04", 0xbc}], 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f000035d000-0xb)='/dev/vcsa#\x00', 0xe62, 0x10200) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00008b4000)=""/180) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007ab000)={0x0, 0x0, &(0x7f00003f5000)=[], 0x0, &(0x7f000072d000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000003e000)={0x3, r0, 0x1}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00002af000)=0x0) ptrace$poke(0x4, r5, &(0x7f000090c000-0x4)=0x0, 0x696) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009a4000-0x72)="fee17a677741eb5524a5fd50f0cb2927c158a77d2b5801f966bd2ae114bcc168e9ad379424f636bfb2b2ed0ffbf791ca2f2a749cf0b075cd59deeca8a04a2b4ba431022b37717bd0518eb182f5b5753590e7da79cbea833209ac0dcb39345ec3c0f97ebbe06ddc6649bacb24b3be3e6e0232", 0x72) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000f04000-0x10)={0x1, 0x7}) 2018/01/15 23:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f00005e8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x0, 0x80000) 2018/01/15 23:15:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x8)='wlan1%,\x00', 0x1) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000008) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x5, 0x4) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000028000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000027000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe, 0x2, 0x2, 0x4, 0x1, 0x6, 0x4aa6}, 0x20) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093b000)=0xc) mmap(&(0x7f0000894000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000093d000-0x8)={0x0, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) connect$llc(r2, &(0x7f0000597000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sync_file_range(r2, 0x26, 0x7, 0x2) 2018/01/15 23:15:49 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000054000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9400000000001e, 0x8000f, 0x2, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, 0x0, &(0x7f0000fe9000)=0x0, 0x0) 2018/01/15 23:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae8000)={0x4, [0x8, 0x2, 0x9, 0x4]}, &(0x7f0000edf000)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000973000-0x38)={0x0, 0x0, []}) 2018/01/15 23:15:49 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f06000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000678000)=""/167, 0xa7}], 0x1, &(0x7f0000000000)=[{&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f00000b7000)=""/246, 0xf6}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) userfaultfd(0x9faac21a96aa74de) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) syz_open_dev$amidi(&(0x7f000071a000-0xc)='/dev/amidi#\x00', 0x8, 0x0) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000cf2000-0x8)={0x80000001}, 0x96) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 23:15:49 executing program 0: 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) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f6", 0x58) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/15 23:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) pivot_root(&(0x7f0000f2d000-0x8)='./file0\x00', &(0x7f0000b43000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0xffffffffffffffff, 0x0}}], 0x1c) 2018/01/15 23:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000044f000-0x64)=""/100, &(0x7f00003a5000-0x4)=0x64) read(r0, &(0x7f000072e000-0xb7)=""/183, 0xb7) 2018/01/15 23:15:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000000000)="cce7d361b65dfd4e752f3dd7a8"}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000)={r1, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000827000-0x8)='./file0\x00', &(0x7f0000001000-0x8)={0x2, 0x1ff, ""}, &(0x7f0000000000)=0x0, 0x113ff) 2018/01/15 23:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'cmac(aes)\x00'}, &(0x7f000085e000+0xaa9)="2be118359d7f6183670000000000000004776e9ec228a54e60faea", 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000003f000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/01/15 23:15:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x20802) mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x5) bind$bt_rfcomm(r0, &(0x7f0000045000-0x9)={0x1f, {0x5, 0xfffffffffffffffb, 0x7, 0x5, 0x3ff, 0xb6}, 0x0}, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000fd000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f00000fd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f7000-0x4)=0x48, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000007e000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) syz_emit_ethernet(0x6e, &(0x7f00000fb000)={@random="01390b081bf2", @random="6b26e480acd8", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/15 23:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a94000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000005) r2 = fcntl$dupfd(r1, 0x0, r1) getpeername$packet(r2, &(0x7f0000d09000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc3000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00005e9000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) write$tun(r2, &(0x7f000027a000)=@hdr={0x0, 0x0, 0x0, 0xdc1, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}, 0x26) 2018/01/15 23:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000064000)='ns/pid\x00') setns(r0, 0x0) 2018/01/15 23:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000635000)='user\x00', &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004a000-0xf0)='H', 0x1, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000232000-0x6)='rxrpc\x00', &(0x7f0000d06000)='user\x00') r1 = syz_open_dev$admmidi(&(0x7f0000d6e000)='/dev/admmidi#\x00', 0x7, 0x400000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e4a000-0x1c)=@req3={0x659, 0x20, 0x3, 0x8, 0x1, 0x80000001, 0x1000}, 0x1c) add_key$user(&(0x7f0000c85000)='user\x00', &(0x7f0000d71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d74000)="ed262daa68e9b13728efecc9e8c44677cfaffc98cdc769893cffc5b4fef3e093bbe7e7551167857f34fefefaad3dadc3749e4b2144ae91b3f992d1e97b972412c80b675ed6ef63457637e472bc564b75531815b76cc9615c17d95c4ad8da8e8b5d63168651a0066fa3bb7871587aad888e6d5f6103a829baeaec017fefc4951655f844e2bfcf52a30686c45194f39466dc172c6952a22f8ba8c30ac5ac0b345c7095a501d5390e6d61aa", 0xaa, r0) 2018/01/15 23:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000479000)=0x5) recvfrom$inet6(r1, &(0x7f00008ae000)=""/126, 0x7e, 0x40, &(0x7f0000474000-0x1c)={0xa, 0x1, 0xae57, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d91000-0x4)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x2, 0x0}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) 2018/01/15 23:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000f46000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000be4000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000553000-0x8)={0x0, r2}, &(0x7f0000dd6000)={0x0}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000533000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/15 23:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) ioctl$KDDELIO(r0, 0x4b35, 0x2) r1 = memfd_create(&(0x7f0000972000)='\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0x0, &(0x7f000038d000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0xb8)=""/184) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x400, 0x4) 2018/01/15 23:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000c03000)='./file0\x00', &(0x7f00004ea000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00003e3000)=""/218, 0xda) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ca2000)="240000001a25f00800001d00eefa0e0a00003f00040000f000edeb0800030001200000", 0xfffffffffffffe04) 2018/01/15 23:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee0000)={0x0, 0x3}, &(0x7f0000be2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003aa000-0x6)={r1, 0xfffffffffffff898}, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000502000)={0x6, r0, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00008d6000-0x18)={0x6000, &(0x7f0000bea000-0x8)=0x0, 0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000099f000)={0x0, @in6={{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x7f, 0xfffffffffffffe33, 0x7, 0x4, 0x9, 0x1, 0x7ff, 0x7fffffff, 0x800, 0x8, 0x8, 0x8, 0x3f, 0x3]}, &(0x7f0000625000)=0x108) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d8f000)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20}, 0x98) 2018/01/15 23:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f0000a73000)=[{&(0x7f0000ddc000)="4f17102a069f1bfb72b081d965ed69ffa5bd442372c9ffcea03eb30922c417960ed733938405506efc84349236e9aceed854c00e4c3b795cd06cdc59551c9a97b02a2fe807f2f019a63846b15503c8d76d", 0x51}], 0x1, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x0}], 0x10, 0x40840}, 0x40000) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 23:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c0b000-0x8)={0x0, 0x0}) getrlimit(0x2, &(0x7f0000365000)={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) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001f2000-0x8)={0x1, [0x0]}, &(0x7f0000f65000-0x1)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef4000)={0x0, 0x6}, &(0x7f000091d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b83000)={r1, 0xfd}, &(0x7f0000fd1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a68000-0x20)={0x7fff, 0x1c1b, 0x1, 0x6, 0x4, 0x8, 0x4, 0x2, r2}, &(0x7f000058d000-0x4)=0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000133000)='/dev/sequencer\x00', 0x105100, 0x0) 2018/01/15 23:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b77000-0xe)='net/connector\x00') clock_gettime(0x0, &(0x7f00000c2000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f000014b000-0x8)='./file0\x00', &(0x7f0000e4e000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x200000000000000, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x0) mount(&(0x7f0000324000+0x490)='./file0/file0\x00', &(0x7f00007c7000-0xe)='./file0/file0\x00', &(0x7f0000d3f000-0x5)='bdev\x00', 0x0, &(0x7f00004e9000-0x83)="") 2018/01/15 23:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) 2018/01/15 23:15:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x30, 0x0}, {r0, 0x4080, 0x0}, {r0, 0xc, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x2160, 0x0}, {r0, 0x4001, 0x0}], 0x6, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000)=""/4096, 0x1000) 2018/01/15 23:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b90000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) write(r0, &(0x7f0000a40000-0x51)="73d522141edae4aeedf88517e20d4bb72feff22129c7e319abe937ffdccd64827bb3e8036379d530a7daf825cff31a6c8061b605c085732209af512526f0c8512c036d195767b5205c37a7c7d652f170b1", 0x51) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x2, 0x0}) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000002000)={0x0, 0x0, 0x9}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000000e000)={0x1, 0x7}) 2018/01/15 23:15:50 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b9d000+0x3cb)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000207000-0x4)='ns\x00') ioctl$TIOCSBRK(r2, 0x5427) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000037a000-0x4)=0x0) exit(0x0) getdents64(r2, &(0x7f00000f9000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00006c1000)={0x3ff, 0x7fffffff, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00004dc000-0x9)='/dev/sg#\x00', 0x0, 0x80000) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x0) r1 = creat(&(0x7f00005e2000-0x8)='./file0\x00', 0xdb) ioctl$TCSBRK(r1, 0x5409, 0x1000106) r2 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) r3 = getpid() perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x7, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe19, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x3, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009f9000)=@int=0x8, 0x4) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000fdf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000541000)={0x32, 0x1ff, 0x400}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) linkat(r0, &(0x7f00002aa000-0x8)='./file0\x00', r0, &(0x7f0000c3a000)='./file1\x00', 0x1400) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000040c000)={@common='ip6gretap0\x00', @ifru_names=@generic="4dfa9cbcb600c13cfc7c383e3f2c1d2a"}) setsockopt$inet6_int(r4, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 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, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r2, r4) 2018/01/15 23:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f000055c000-0xd6)=""/214, 0xd6, 0x20, &(0x7f0000b81000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cb000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00005d3000)={0x0}, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xffffffffffff373d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind(r1, &(0x7f000086d000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000228000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000deb000-0x18f)="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", 0x23c, 0x20008005, &(0x7f0000f84000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000e03000-0x65)=""/101, 0x65, 0x10003, 0x0, 0x0) 2018/01/15 23:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0xefe, @raw_hdlc=&(0x7f000000d000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000b7b000-0xc)={0x10, 0x0, 0x1, 0x4000}, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f0000bf6000-0xba)={@random="99b994ca9f5f", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x80, "97", "9cdb2d90c4aaaa994ff9e9d5dc8d86a6e1fb365e92a94d2d9c49698d4ae5f08a0a9765c779340869108a20c36b73ce1372f47362e00331c2c4c221f6812f9a81adc4f44cd57ab3da279e71c2a5a7bda08385d59cde7d436c8eb5583aa6f345d63ac56786776ceb319e4e04ca9f12dc323a5920992b84d155de4fa7f55fdb838d6f0c622f5971aab82bd2566c5254cd5c26ed768e423dca7411d4463ba6077aa90d8008b37e4cde843c"}}}}}, &(0x7f0000d2b000)={0x1, 0x3, [0xe8e, 0x5fc, 0x11]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003fe000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000a8000)={0x0, 0x100000000, 0x4, [0x6, 0x4, 0x6c7, 0x16]}, &(0x7f0000a8e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000-0xc)={r1, 0x37e3, 0x30}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000298000)={0x8, 0x24, 0x1, 0xffffffffffffffff, 0x0}) fdatasync(r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) 2018/01/15 23:15:50 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000046000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 23:15:50 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000001d000)={"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"}) 2018/01/15 23:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x20) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f0000037000)='.request_key_auth\x00', &(0x7f0000a69000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000769000)="", 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000e99000-0x5)='user\x00', &(0x7f0000d80000)='+$&(%\x00') sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e6000)=0x14) 2018/01/15 23:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[{&(0x7f0000d08000)="7fed6db3322a838accfae9897657bd31c1ad4346fbee30268a7ad7ece3235630", 0x20}], 0x1, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bc0000-0xd)='/dev/usbmon#\x00', 0x10001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000153000)={0x20, {{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 23:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f00002bb000)=[{r0, 0x0, 0x0}], 0x1, 0xff) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000db4000-0xbc)={0x7, 0x0, 'client1\x00', 0x4, "bc41ca2ca24e7466", "44b7264403148a7111404f62926d8bdb81825610a955e1bdc221b70bdc9ee951", 0x400, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ppp(0xffffffffffffff9c, &(0x7f00002b2000-0x9)='/dev/ppp\x00', 0x94180, 0x0) 2018/01/15 23:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) prctl$getreaper(0x25, &(0x7f00000d8000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/15 23:15:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f50000)='./file0\x00', 0x0, 0x82) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000f51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bba000-0x4)=0x1c) r2 = syz_open_dev$amidi(&(0x7f00001fd000)='/dev/amidi#\x00', 0x5, 0x141) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000003b000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000f51000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x4)=0xc) mremap(&(0x7f00006f2000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) mprotect(&(0x7f0000e29000/0x2000)=nil, 0x2000, 0x0) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000087a000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x0}, 0x8}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000f4c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:50 executing program 1: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000258000-0xfa)="", 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000b5b000-0x1c)={&(0x7f0000727000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ce000-0x8)={&(0x7f0000c69000-0x3a8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) socketpair$inet6(0xa, 0x5, 0xe0, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/15 23:15:50 executing program 6: umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe6000-0x4)=0x10000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x3) syz_extract_tcp_res(&(0x7f000006d000-0x8)={0x0, 0x0}, 0xa8d, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000028c000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0xbffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80, 0x30, 0x8, 0x1ff}, &(0x7f00005f4000-0x4)=0x18) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000e03000)={0x7, 0x6, 0x541d, 0x101}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b71000-0x11)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7ff, 0x0, 0x8, 0x2000, r4}, 0x10) 2018/01/15 23:15:50 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) eventfd2(0x10000, 0x1) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000)='timers\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000010000-0x10)={0x527, 0x81, 0x9, 0x9}) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004b8000-0xc)={0x7, r1, 0x1}) bind$bt_rfcomm(r2, &(0x7f0000630000)={0x1f, {0x4, 0x1ff, 0x80000000, 0x3, 0x72d2, 0xc2}, 0x9}, 0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3c000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d61000)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000472000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) bind$alg(r3, &(0x7f0000e48000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) 2018/01/15 23:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x1, 0x4000080000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x20000}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 23:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) renameat(r0, &(0x7f0000472000)='./file0\x00', r0, &(0x7f0000ced000-0x8)='./file0\x00') write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x5}}, 0x28) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00003c7000)='/dev/vcsa#\x00', 0x401, 0x10800) r2 = syz_open_dev$sndpcmp(&(0x7f0000274000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f0a000)=0x2, 0x4) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 23:15:50 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e63000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x0, &(0x7f0000f7e000-0x4c)=[]}, &(0x7f0000793000)=0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e64000-0x10)={r2, 0x8001, 0x3, 0x6}, &(0x7f0000e64000-0x4)=0x10) 2018/01/15 23:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000899000)={&(0x7f0000069000)=[0x0, 0x0], &(0x7f00006a8000)=[0x0, 0x0], &(0x7f00004ac000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000008d000)=[0x0], 0x2, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = accept4(r1, &(0x7f0000716000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000503000-0x4)=0x0, &(0x7f0000937000)=0x4) 2018/01/15 23:15:50 executing program 3: 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006aa000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000148000-0xf4)=""/244) 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) mount(&(0x7f0000738000-0x8)='./file0\x00', &(0x7f0000e41000)='./file0\x00', &(0x7f000063d000-0x9)='configfs\x00', 0x2000001, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x8) 2018/01/15 23:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000edb000)='/dev/dmmidi#\x00', 0x6, 0x8042) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007c7000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000850000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000862000)={r1, 0x66, "a7b00dd5290246e2ac2cbc07ec5c6981b60ab04ea3a574312407a666b5a447973ea31e1b36265d6ba92a022e1080e817df2025e4fe264a2bdf7f6b0dbe84f9bff55baf15f47d2399b1b4d8104ff0a6755064e574ea6086c4315b0c006adc820dd9b264af4bbf"}, &(0x7f0000e39000-0x4)=0x6e) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/15 23:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cc4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001e4000)=[{0x0, 0x0, &(0x7f000091d000)=[], 0x0, &(0x7f0000689000-0x10)=[@op={0x10, 0x117, 0x3, 0x10000000}], 0x10, 0x0}], 0x1, 0x0) 2018/01/15 23:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006e3000-0x2c)={0xa, 0x1, 0x5, 0x3, 0x4, 0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 23:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/01/15 23:15:50 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000f86000)=0x0) io_submit(r0, 0x1, &(0x7f0000f86000)=[&(0x7f0000847000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f86000)="b717cff9", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f87000)='/dev/audio#\x00', 0x3, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f87000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/15 23:15:50 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f000002a000-0xf5)=""/245) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f000087e000)='./file0/file0\x00', &(0x7f0000e6d000-0x7)="72616d667300ea", 0x100200a089, &(0x7f00005c8000-0x69)="") 2018/01/15 23:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x400000000010) fcntl$dupfd(r0, 0x800406, r0) prctl$getname(0x10, &(0x7f0000daf000-0xc7)=""/199) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000cbb000-0x8)={r0, 0xfffffffffffffffe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00004ec000-0x20)={@generic="62dcbb9e49bd288d198475b6c7052087", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007e9000)=0x0) seccomp(0x1, 0x0, &(0x7f0000de6000-0x8)={0x1, &(0x7f0000a64000)=[{0x67, 0x7ff, 0xb4af, 0x9}]}) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) accept4$inet6(r2, &(0x7f0000268000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f39000)=0x1c, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005e6000-0x10)={0xffffffffffffff9c, 0x10131, &(0x7f00000c9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x98) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000020b000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000519000-0x4)={0x0}, &(0x7f000059c000)=0x4) sendto$inet(r1, &(0x7f0000da5000)="150f70d05e319fd588a927207331168220d13785a4aff62c08a5ab2ad68d12c8767b89f28a772fdc7e880e24265a2749860bc20ec998093c53546cfcee30e769688819059306093a424d7014aad13a2f2dd9438e2a32d2ec0e21a5d030d3b9ce07e4b505cbb6ae0c16dd7a3b638b5badfc64cc71d50eabc494cd", 0x7a, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000600000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000037d000-0xc)={0x0, 0x1c, &(0x7f000002a000)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}]}, &(0x7f0000344000-0x4)=0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000725000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000094c000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [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, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003b2000)={@generic="7ebaf33be7ca5cd951b7e1a03ff48fc7", @ifru_flags=0x1000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r2, 0x100) r3 = accept4(r2, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000822000-0x8)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000013b000-0x14)={r1, 0x7fff, 0x6, [0xffffffffffffff7f, 0x5, 0x6, 0x401, 0xfff, 0x0]}, &(0x7f0000b0b000)=0x14) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00007f1000-0x1)=0x3) 2018/01/15 23:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() accept4$inet(r1, 0x0, &(0x7f0000f0f000)=0x0, 0x800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000271000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = dup2(r3, r3) fcntl$setown(r3, 0x8, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000117000-0x4)=0x4, 0x4) read$eventfd(r1, &(0x7f000049f000)=0x0, 0xfffffffffffffcf3) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f00000e0000-0xd)='/dev/usbmon#\x00') readv(r1, &(0x7f0000476000-0x60)=[{&(0x7f000003c000)=""/134, 0x86}], 0x1) r6 = dup3(r3, r4, 0x0) bind$bt_rfcomm(r6, &(0x7f0000fc1000-0x9)={0x1f, {0x5, 0x8000, 0x7, 0xb68, 0x6, 0x8}, 0x8793}, 0x9) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc0000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00005d6000-0x8)={0x0, 0x3, 0x9}, &(0x7f000076d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000c4000)={r8, 0x5}, 0x8) tkill(r2, 0x16) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000d9f000)={0x1, 0x6, 0x8001, 0x4, "1422f3476d37cb9c6b523ff5ffa0bf552f21a9ec45a9e093f992d2f090bff9a8b843f6e56447931b0bafe6be", 0x7f}) [ 231.900140] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/15 23:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) bind$alg(r1, &(0x7f0000aab000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xc) getsockname$netrom(r1, &(0x7f000014c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df0000)=0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000067a000)={0x9, 0x14, 0x100, 0x8020000000000, 0x7e, 0x7}) 2018/01/15 23:15:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x502) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000f56000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000533000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e97000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) sendmsg$netlink(r0, &(0x7f0000e1d000-0x1c)={&(0x7f0000727000-0xc)=@proc={0x10, 0x0, 0x2, 0x100}, 0xc, &(0x7f0000695000-0x18)=[{&(0x7f0000a0e000-0x10)={0x10, 0x2e, 0x400, 0x3, 0x1, "", []}, 0x10}, {&(0x7f0000ec1000-0x1638)={0x1638, 0x1b, 0x1, 0x4, 0x1, "", [@nested={0x11d0, 0x80, [@typed={0xc, 0x72, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="c2e70c55a349a6c07d2dbf54acc87b84b0e3d3221776832ed58c20dbe080021153ef321dc4606f1e5e05c200e0471bfba729131712407b2c9b1ee39018014a68ab9894aea66080fdaf8c9b9b861d668563864deaabbc906be6f348351b382675f60dd549e18c3f664ce84584706290f6f9cfca8a66cde82b93ad89cdcb6e3a734ddea89b16853fb5fdd5d548f4efcab79e06577de36605f797636126961628f69ab5b655adaa3d1d", @typed={0xc, 0x35, @fd=r0}, @typed={0x10, 0x94, @str=')nodev[\x00'}, @typed={0xc8, 0x52, @binary="59d8a3f056c881b779bae8e1ab16ac0317085b5da061914d4b76011793e083f21f659a45b8f7c59a80ea975a5bd784df119010d230d0a4c89f9afe4a552a25ff99f0d6c976506b7f9d63597a95cf37a4f071ba3f59d7209f2576e3798afb2b0c8ab044b7ff8106702ac8d2ff5cbb200e252df1d420d7fbf220ef8f7a13eef49b085e725913b9ff3b2eb2104cc072dba9bdb62903a580a07e6c5f8f98184efa8606e7e16215db483710bf42219aa394b068bb63f0fc13fd86be736a05c5b231"}, @generic="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@typed={0xc, 0x4c, @binary='G'}, @generic="50cc6f935613d6901c6ce7d29129db2c4b2fa38947b0a50b5e00c426", @typed={0xc, 0x33, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="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", @generic="e46addcb690aa0d0db38ccf47bb398f9c7609e4082190dece0e47ae28b4c221e0cc4ce25af23bb0f4ba4657df5839307a9cf773291d990832aef56279f8ed395719738865de2add038b69d3ce1d45add1b72f83d14afe9c67d6815b8fbf0d75a614b6246892b7b40bbd45cbb958fb9a2bb2d5c6940c461b9", @nested={0x2d8, 0x57, [@generic="a27abc1b00a567b7134118b659f2d4c257d3799e6b1ffe1d6014289e8eda9486153d657b3f5918d7e2b7e82658a8b391f54baf3b25a4d0f3fc24c5b7b7997f597e194d9afb2c413f573865eb788af10b55152266c2e2cb8a8ecb93b5104d111b3f51b2c0499a7ec78bb29e399fdcd6f17831c3ad8a5816dd2e206f578d5acc2264cf2a9a", @typed={0xc, 0x22, @ipv4=@multicast1=0xe0000001}, @typed={0x30, 0x3e, @binary="83f818e4ee287761463bde2bae7d58ce1902d1785e54b327f7f7962b9b71d4104b976998c53c"}, @generic="026bb0761ef9b0e73e79a1d097fcac7fb1a903984c0943c9ce117216f96ee2f7739e", @generic="277d4a89aae28cb55e685ba9f13884fae128e4e23b09231cf32a0fe05ed7ad96474aebe7f526c5a7c71092488118fcd2cd8aaf1adb64", @typed={0xc, 0x5a, @u32=0x80}, @typed={0xc, 0x27, @uid=r1}, @generic="e031c4da169405608f2040b602e9bf65d62366082094a441437272c76d31d3cb09b6ed2db848122819c03fcc4a2c07eaddf0dcf901432e4987fdaf786a085058edbe6f1386777ef8d8b7a5c3e35326e587691f261bcdd2f7782311f2f3cce4f2b35ee9a979c20792a55c040c8b85f582ad14be256a2d41982b3d36241a3a11c89f2b40be756394fa3a29a26023e37e9b01074c508de1d08dc8bcdcc2957110567b88efe354820b8cc1739f69966fb1b26481246af4959d01f065bbec8b0b8055adccba920b4d2ed436d61e81598c5f4c05a9bd628038b538b3a1e58d364e5db0a729b55f2c3e571f27a9040eae263ee25604b09b0636f730", @generic="cb1a244e859165aa8b05b57ced7d9aead6dfb69c76729d4dc47f7d4b18a2a8d79aa8d6ac16384fc1d2281eb105556c1100a102b7e9086e322d86d11ff4e001e69875fdbefc358d2b019dd1362a6d4cb46611ea62ce723a596b40c7b7d6303da21d4dd45e7cfaaacfe208e65761c30bd8213f04e72444651f3343f78993444396a4e861766db471c1487d810b70b89a94c47fe65c7697c9c63c8362b1eab1c599cd11ce116ffde284f165"]}, @typed={0xc, 0x2b, @pid=r2}]}, 0x1638}, {&(0x7f0000faa000-0x578)={0x578, 0x42, 0x400, 0x2, 0x0, "", [@nested={0x250, 0x80, [@generic="98222a245bf8845b66651984bf7c7d6ff6ff4c47", @generic="9d53f0d6757e9c7233aff13bdb9c4bb1ada2d48a31d958e1a8e6d43e4142afa0460863b24bc4376982e0fda45e648604e5cedd7b5018a352c2b2ff1c6a26e2d2fe98138e4a6a3209b9ecdc3ece901e63b994c9fb3756e50960dd8a914f5f45074548200757492ab4c9197ee5e242ff36146fff452847f671f3a4070c39359f61b3ef76ad289bd435d2465213cff1db3192d77b5620a2548410e0d1ef4c54", @typed={0x8, 0xf, @void=""}, @typed={0xc, 0x62, @ipv4=@rand_addr=0x1000000000}, @generic="99d91d089fbe3744bf95c53ea8c18b764ce7a26b3d901795a5c05fe701f6d67771799881e3e9d72832af4961175f9619e60b9a8e4489d77ca651277e387ba0c5266345d5e84836a64d7c593f056710a3c3558282f1d6fc6237f23bdbc91fa2ee401e701ba237718c213e14cd33f15593ee0e6a3351559186829a56eadb6d5cf0630e4467660693b404ba89dff9015ccc115097312bd66aae7213361767131b202494cfffc0cbc02c341c90d47b02d916e0c5ef92", @generic="f4d4e4158ba8d01b5c54df4cfb94ed4a5ecbefcd0b9c7bb42372856033db0e28b27e07e53573480afcd8600e5f19a89a4a01a33a1c85dd8fec82e189930894c2d637df22ce24e92e9db1848e721d146bd88cc74374d6517fb3af44a8ff1186169807cb6ee67eada9b0bab106d5af351aabdae95604cf626c432be23ae1fe64f448e1cc440de0febc0cb0b0d1d712a63ac12d6beaf48f078d10c308e7", @generic="8fa85a99314ee68a01985c85195192f5d65fbd1268acbcbde308c89c972bb1323ee39e5d3a3952843934edbedd9076d2c1b90b9faf"]}, @generic="91b8e9e869aa", @nested={0x138, 0x15, [@generic="295fb0edeb22014ce94ae446e608a3eeb76cd64271d34bfd998415c577a8b9431bc6810bf8f5fd49602c3e67f5894d2e7fe258c51bd8103d63021db2800ab8e5da064484f8476a59", @generic="c1d212b1169a1b3c1aa32814e0f0300a0418a7162def328926d2b30feb0c00eca83b4c09cc719de899fd72623db3cffdbbe87ce38ab55210f79876beaeb16d3c9db438917d9a8bec44de500555bcff5ef936d5bfafc1a1bd4dfc6daa2e87b549df44dab03d0641b88d1e8b1502c46384f36715c7bb27e9e01187f572794f3d1fd7da0f72004e80", @generic="e1a98a7c201df969a393345481601d7a14895b7193e7be5199e99d2040884d211a4e4e670a321ee76aaccbb81b2fbd52f20327d8cf8ac030e7eeea0b7ee133dfc21e6483db85c01005ab912fd6dcf1e4a945d71ed798", @typed={0xc, 0x95, @fd=r0}]}, @generic="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", @generic="767c12d2367da2323af007c12c2f0f408f6baa703449f49e277bf7d18cabadbef5c2480adcf1ca90", @typed={0xc, 0x2d, @pid=r3}, @generic="0f256c83c52bd23887395e9cf48fc019126e19b030fe580b019e3be748791606bc3d2820c325541d1210490b0d42beac8c3eff3156b47b2584c313dda991143d747168db8161645222954153debac9fd03657c3c81530f13640efa7a", @nested={0x4c, 0x93, [@generic="8f75ac434acd7b622957e2bbbe78bdb8603fe70552afa7446524a6e1b854c35eadf7877bd1781e84b8afc70d9087851e1ccf4f8d5c36065e2feb75ca197300c65c3c75a91ea56fd2"]}]}, 0x578}], 0x3, 0x0, 0x0, 0xc0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) pwritev(r4, &(0x7f0000188000)=[{&(0x7f00009ef000)="e1", 0x1}], 0x1, 0x0) 2018/01/15 23:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c6f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000010e000-0xc)={0x0, 0x1, [0x736]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ac000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00009f7000)="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", 0xfc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000-0x2d)="cfcfee355db7eeac8c4f334720497eb1b06af13d85cb885a7d2bc6eb100349b7c21ccffb16686a009dfb04cce5", 0x2d) syz_extract_tcp_res(&(0x7f0000319000)={0x0, 0x0}, 0x9, 0x0) 2018/01/15 23:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000d4b000-0x10)={0x7fff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000fdd000-0x10)={0xffff, r2, 0x10003, 0xfffffffffffff001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000e87000-0x8)={0x7fffffff, r2}) ioctl$void(r0, 0x5451) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff9, 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) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f0000d11000-0x2)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) r3 = request_key(&(0x7f00000e3000-0xb)='pkcs7_test\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a8d000-0x9)='/dev/vcs\x00', 0x0) add_key(&(0x7f0000541000-0x8)='big_key\x00', &(0x7f0000be0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc8000)="f4c7de7d14a088683f63860584c9ed1c37380236c30edfe9d9cd4204848d0ccf6afdd7837cae044c542f3a7770c572cfe4731275d278a1f792105bdd4f6eb089d162c55821b71c88300c5576893fa1d5ad95d724818cbf640d96c7fea2c37b04fd1c434acf89365010876defa1f766ae1ce8a3914c13ab16cb56178e5a6722a978351010b36ecea4349cd514e0bb53cb950292763df68357eb3f3b3bdd7d571ec715aa675960eb9a51f40287e0890a3f", 0xb0, r3) 2018/01/15 23:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) r1 = syz_open_dev$audion(&(0x7f000057f000)='/dev/audio#\x00', 0x6b7c, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000515000)=0x16, &(0x7f0000e34000)=0x4) r2 = dup(r0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000888000-0x4)=r2, 0x4) sendmsg$inet_sctp(r2, &(0x7f00008a7000)={&(0x7f000054d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000843000)=[], 0x0, &(0x7f00002c4000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x820e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) fchdir(r0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000041d000-0x8)=0x0) 2018/01/15 23:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000799000)='/dev/vcs#\x00', 0x7f, 0x400042) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d28000)={0x707, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, 0x0, 0x95e, 0x7ff, 0x0, 0x0, 0x4e, 0x4, 0x7f}) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f000078a000)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x806, &(0x7f0000006000)="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") ioctl(r0, 0x80124130, &(0x7f0000005000-0x64)="5af6dd943a97cc73a1916520bd91c472347fce5b2f8962ebf829b36e4c3f66ccf0764c6d55c0b075fd7b14f4e0b219094e9c3ddbb4a30483a4cc56b979b2202da36e87ae7f29725288c2840fee1a77ebe70d18b2110fc224d58a7b24556f28a1d8220622") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4ed8}, 0x1c) 2018/01/15 23:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ee000)=@int=0x0, &(0x7f000008f000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e83000-0x18)={&(0x7f00009ef000/0x2000)=nil, 0x8, 0x5, 0x4d, &(0x7f00004bd000/0x1000)=nil, 0x0}) r2 = timerfd_create(0x4, 0x80800) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f00008f3000)={{0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000428000-0x108)={0x20001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000e59000)={&(0x7f0000471000/0x1000)=nil, 0x5, 0x1, 0x9a, &(0x7f000005b000/0x800000)=nil, 0x7fff}) 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000957000-0x138)={{0x1d000, 0x1, 0xd, 0x1000, 0x5c, 0xc1e, 0x100000000, 0x97e7, 0x2, 0x3, 0x5fc5abb8, 0x8, 0x0}, {0x100000, 0x1000, 0xb, 0x8, 0x20, 0x4, 0x7, 0x4, 0x9, 0x7, 0x0, 0x4, 0x0}, {0xd004, 0x5000, 0xb, 0x8e6, 0x8, 0x3, 0x8, 0x9, 0x2, 0xd8, 0x3, 0x3, 0x0}, {0x3000, 0xd000, 0xe, 0xa3, 0xc09, 0x2, 0x1, 0x3, 0x8, 0x2, 0x1, 0x1ff, 0x0}, {0xf000, 0x3002, 0xf, 0x6, 0x4c7, 0x0, 0x4, 0x80000000, 0x916, 0x1ff, 0x7, 0x2b5b, 0x0}, {0x2000, 0x7000, 0xc, 0xffffffffffff0000, 0x2, 0x5, 0x7, 0x1, 0x1, 0x8, 0x168, 0x9, 0x0}, {0xf000, 0x1, 0x10, 0x81, 0x3, 0x2e09, 0x0, 0x10000, 0xffffffffffff7fff, 0x3, 0x2, 0x377, 0x0}, {0x5000, 0x0, 0xf, 0x42f, 0x25b10000000, 0x6dcd140d, 0x80000001, 0x0, 0x9, 0x80000001, 0x900000000000, 0x401, 0x0}, {0xf000, 0x10005, [0x0, 0x0, 0x0]}, {0x6000, 0x0, [0x0, 0x0, 0x0]}, 0x18, 0x0, 0x0, 0x42090, 0x1, 0x1000, 0xf001, [0x3f, 0x0, 0x2, 0xfffffffffffffffa]}) syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f08000)=@known='security.ima\x00', &(0x7f00003d9000-0xd)="e80f1300000000000000040077", 0xd, 0x0) r1 = memfd_create(&(0x7f000089b000-0x18)='system.posix_acl_access\x00', 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000011d000-0x4)=0x0, &(0x7f0000feb000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f6a000)={r1, &(0x7f00002a1000)="f13286a2e5e259eb05e0c41f4d863f2672ce14b6d556dec95eba47d96ecdf5a256cbacc6d9798aed5f244fbdfb29455c271a9e4bf5a1a6f8339745b92c46055196bf86630b7effbfda61c2a8b9de0d044003ab86b6a3f51725700695b05f6bc4705b994e000677f0e1d5886809f2cbdbac570534a40c11f6f9f924b4fe816be97686e51178261bf8eb7acafd9fac41442681bb0d763450192021d691fa8d57fdb3", &(0x7f0000576000)=""/31}, 0x18) 2018/01/15 23:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x183000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000784000)=0xfdd2, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) readahead(r1, 0x8, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0xa3df, 0x3, 0x40, &(0x7f00008c5000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000072b000)={0x0, 0x0, 0x78}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40000001, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000a57000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f000021b000)='id_resolver\x00', &(0x7f0000480000+0xb59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='/dev/dmmidi#\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00001c7000)=[{&(0x7f00001b6000-0xce)="98cdfce13ae3d8b235839e350f297f18f4fd96690200c260cf4276acef9aeae8770159d452c76123e324c578117119030f6b8c2841f299d9c09c6a75e88e2951b5d8fc93d6888de9d2ff7ff35e9049c3b1763f5a3439cf458d8b9aef395686756f6e3125954bde01a837f6f572100cf5319461368f9d469487dd55f5df8122cf267068e6e99bb9df882e560ed0300c17b9a1339130b1f0206e5a6c89695b66fddc32295604be85e396278f09ac9aa1499d17f131c242cb39b76f007fbc24938e0454a8b46905a5cee61c813176f1", 0xce}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000-0x85)="8e8479eac5425b4cd772c2a08baa963275e18f6c4eb6ff1e92d40bd74e4818b7ff35b2e407a0999ec1a0cbd963953c411b193f9c2061f6938cf2f2169db55c3f1dd771019bdf1896ba74ecb45b4bf8c54c23041f945532c7b0bd9c031243705fc554ed1ebab30060a63008667e8e45b37f30723595126314c7d1baade67d1715eb09eff3ab", 0x85}], 0x3, r4) r5 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_flags=0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) socket$inet(0x2, 0x0, 0x0) 2018/01/15 23:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000043000-0xc)={0x0, 0x74, &(0x7f000032f000-0x74)=[@in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @rand_addr=0x1536600000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf57}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}]}, &(0x7f00000ba000-0x4)=0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000079b000-0x8)={0x3, &(0x7f0000584000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b92000)={r2, 0x2}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cf3000)={r1, @in6={{0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x1, 0xfffffffffffffffc, 0x22}, 0xa0) 2018/01/15 23:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000735000-0x8)=0x40000000fde) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e4000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x40, 0x81, 0x48}, &(0x7f0000aa1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000028000-0x6)={r1, 0xff}, &(0x7f0000450000)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) [ 232.533071] sctp: [Deprecated]: syz-executor7 (pid 2085) Use of int in max_burst socket option. [ 232.533071] Use struct sctp_assoc_value instead 2018/01/15 23:15:51 executing program 6: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00003be000-0x8)=[{0x9, 0xfff, 0x20, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4f000-0x4)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x1010c0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) 2018/01/15 23:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000683000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81, 0x6, 0x3ff, 0x9}, &(0x7f00000f4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={r1, 0x204}, 0x7) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b0e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000055000-0xf2)=""/242) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 23:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) open(&(0x7f0000ac5000)='./control\x00', 0x0, 0x34) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) [ 232.604323] sctp: [Deprecated]: syz-executor7 (pid 2085) Use of int in max_burst socket option. [ 232.604323] Use struct sctp_assoc_value instead 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000faa000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r1, 0xae80, 0x0) 2018/01/15 23:15:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fcf000)='/dev/dsp#\x00', 0x8, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x0, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 23:15:51 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a08000)={0x0, 0x2}, &(0x7f0000e05000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000edc000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000e9a000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) 2018/01/15 23:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e1000-0x10)='/selinux/create\x00', 0x2, 0x0) stat(&(0x7f000035b000)='./file0\x00', &(0x7f0000faa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000527000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x0, 0x0, 0xa, 0x20, 0x0, 0x2b, 0x0, r1}, {0x7, 0x3ff, 0xadd, 0x4, 0x3, 0x699, 0x7, 0x80000000}, {0x0, 0xeeca, 0x9, 0x7}, 0x101, 0x7, 0x3, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3, 0x8, 0x0, 0x7, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0x0, 0x2, 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) io_setup(0x5ba9, &(0x7f00007cf000)=0x0) r5 = memfd_create(&(0x7f0000699000-0x1)='\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000799000-0x14)=[&(0x7f0000198000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000508000-0xd7)="", 0x0, 0x0, 0x0, 0x1, r5}]) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000736000-0x1)=0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb115, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003b6000-0x4)=0x0, &(0x7f0000e90000-0x4)=0x4) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000089b000)=0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) gettid() setregid(r2, r2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000c5000)={&(0x7f000056a000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 23:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003a4000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cdd000-0x14)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xeafc}) r1 = syz_open_dev$dspn(&(0x7f000079f000)='/dev/dsp#\x00', 0x1ff, 0x101000) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00009fd000)={0x8, 0xfffffffffffff001, 0x4, 0x0, 0x2000000006e3, 0x28e, 0x7, 0x0, 0x0, 0x15b0, 0x8d8, 0x10005, 0x0, 0x7, 0x28, 0xfff, 0x1, 0x4, 0x1000}) 2018/01/15 23:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) read$eventfd(r0, &(0x7f0000cc3000)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f00000e5000-0x4)=0x0, 0x33e) 2018/01/15 23:15:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00006ea000)="", 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000d3c000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0x10)={0x0, 0x7, 0x6, 0x430, 0x8000, 0x2, 0x5, 0x8, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x7, 0x14, 0x0}}, &(0x7f00001dd000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={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]}, 0x9, 0x4}, &(0x7f0000d2d000)=0x98) 2018/01/15 23:15:51 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000)=0xd24f, &(0x7f000000e000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000000c000)=[&(0x7f0000019000-0x7)='fdinfo\x00'], 0x0) 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44045) io_setup(0x6, &(0x7f00005b7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001fb000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5a000)=0xe8) stat(&(0x7f0000bd8000-0x8)='./file0\x00', &(0x7f0000662000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) io_submit(r1, 0x1, &(0x7f0000d03000-0x4)=[&(0x7f0000a09000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00006d5000-0x1)='\f', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 23:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/15 23:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000bfb000-0x30)={0x5, 0x327, &(0x7f0000f05000-0xf)="993874331e8912e35bcbe176b350c5", &(0x7f0000d5a000-0xdf)="151f21efc9854d16b1f070914379f8ac8d94275c2c855d7260146014007a2c3c7ae2521cde7e4e3476867462b7280d86447b868edd3c8a0990e58f87cb86bb332985ecb8c399eede7c531f0f0ec5a60978c164f920df52cbc6e33828a6d2c85266cc692e80f57695a444129f8f7b3d2a36dfc0668d666e9693c85e8fd41d307e09bac9a9d46c1dfc4bfb388f8d56ebebd148e089952b2bb516bc1e9e6ff8ade3edd0f9801167a1da9544f46fa9a2fa56b5e8fdd85f957a198fe27c7bca3f11b35d6b99385678beb143c11e02bb753246e60990c782a091e088d1adc835ebb3", 0xf, 0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000792000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) 2018/01/15 23:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000048d000-0x28)={@generic="a0b3d60955e53f7b1b2bc0851e067589", &(0x7f0000077000-0x94)=@ethtool_dump={0x3e, 0x7, 0x1, 0x84, "7ddd1b068c871db2e6fef627c68951c3686f0fb709fd465a358baed77b432b7b2a82d8b2b5698d60e4403da1da6a181cad3ef8b39ffd50b58313a16bf73375768e17fe9e74fd68fe5f8d1316b3817a55e2626459da3b35dd16859c60cf220c97262f1eb1290fd9d25d12e959447847f7c6be258cc30c06372594531d84bbc18a0ce9c44c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000098a000-0x8)={0x0, 0x2710}, 0x8) recvfrom$ipx(r1, &(0x7f000096b000)=""/250, 0xfa, 0x0, &(0x7f0000b08000)={0x4, 0x0, 0x0, "d1bf10b8ffab", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b32000)={0x2, 0x8000, 0x1, 0x8, 0x0}, &(0x7f000037b000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f1a000)={r2, 0x5, 0x5, 0x2}, 0x10) 2018/01/15 23:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff3b, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xe2, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x5}}], 0x2e, 0x0}], 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d1a000)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x10000002000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffdffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) syz_extract_tcp_res$synack(&(0x7f0000746000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) io_setup(0x7, &(0x7f0000351000-0x4)=0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000052a000)='/dev/cuse\x00', 0x101000, 0x0) io_cancel(r4, &(0x7f000065b000)={0x0, 0x0, 0x0, 0x3, 0x5a5, r1, &(0x7f000005b000-0x56)="85c48f50945cbae39c805c9e953fe7766432ffb20a2a576f0a13b650babc0d81dd940149416cdef7c6901763672c37e7d33ee0cbe1c66b83f0802b0e70cd888fce4680fe3343249765acbc10b95215043bbe3752d624", 0x56, 0xd, 0x0, 0x1, r5}, &(0x7f0000c33000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000851000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x9, 0x8, 0x81}, &(0x7f00001b3000+0x90)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003fe000-0x6)={r6, 0x6}, &(0x7f0000c8b000)=0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 23:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00009f5000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00002c5000-0xe)='/dev/admmidi#\x00', 0x6, 0x20c1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0xc0000000075, &(0x7f0000ffa000)=""/8, &(0x7f0000263000-0x4)=0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000096f000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) read$eventfd(r1, &(0x7f0000bc9000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e88000)=0x3, 0x4) 2018/01/15 23:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffff7fe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/15 23:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000f27000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1010000000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x91f, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e74000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000039000)={0x0, 0x0}) 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000bb5000-0x1c)={&(0x7f0000f59000-0x48)=@full={{0x3, {"7fac4df95a761b"}, 0x40}, [{"190c03a0e3cefd"}, {"cc5f38ac123e9f"}, {"b762bd9f8e2b14"}, {"94911b28de0432"}, {"61b818eeb444f5"}, {"f1fe955b372372"}, {"c1e5be4d8b7a07"}, {"ae44b80611f157"}]}, 0x48, &(0x7f000092e000)=[{&(0x7f0000bfd000-0x2a)="468fe3d9f0a9367979b52def9b57c0c98ae06b17e6d881a91ee9e8f15a2dcc1150f1da7f849f2433370c", 0x2a}, {&(0x7f00002c3000-0xf7)="2b275d1ac73ed1c88ca9261160d162c9a0830fe1b0552644081ddf3468e7e81ba1e2a386a6bd929fb45a5c45cfec2e9b31c7e5081da7a834b40621ac8303bf94c2a976d2a786e16644c443a17088ec5af565cff5787ed9e6c05b6993c4e7e03d173e863a7a7c7cf67deb880fbe60539ba08d4871735dfb0366c019ccffb729a7649171fb0d65b0945193b416b5e8c586c7335b8d2118c5062c7c0b13f001fe37b8bb1b061bc628b8470bc165006f211af54d5a40c4e18c5ecf296c4d13fdf5d37107e889569787339866b1cedb7a439aa8956533674589b6ff98ad8727d2f248d534364e49d971af0973dc28edc61382c9e3a87c20bbf2", 0xf7}, {&(0x7f0000489000)="badb0bf6038f6f0789a820a89ddc9013a86fadb226681c397a1e45e5a3d33e1d17925df85c6e093ceb8c5e39a0a3e9574935dae469db5a37e6611406973ff40e15a83908e1c675c1bea36378220ce40e866ff8b44b9dd7fb95094b2def9f4d382141f3a4f9a12c5e4124156aa6", 0x6d}], 0x3, &(0x7f0000124000)=[{0x44, 0x1, 0x3, "1d7ca7e30913e56a1740c4f279a64c928b5d5898acb9f2052e2acd3faec712b69622adef0234ca84283fe89f09237a488038403de0e2e9"}, {0x54, 0x115, 0x8, "5774eb96ded42b9714019bd596d7b1a8199b0c576cef2c502425bb0205a9d700cbdbdf1b2768a679806d34a4c26211d74dfa1774aaab93d3c5795dc9184d9e04f850cbca45cd5f"}, {0x38, 0x107, 0x5, "02805fb870672d2601e3c0766a0567ea680b1acb3fd5606a20234b6b767c019ed95d6d42d8eddc355e"}, {0x20, 0x0, 0x1000, "bfbb4f80c232b9907ffdef889a21da26f82a"}, {0x90, 0x105, 0xff, "1f957d9a2011656515cc5e95f45401ff1e9aeae176b4da528284852c324adbd9863d8626566357377ff3a1f25e578b0609aa4315d1f8ee87bee8f9a780c8f8168e1ced5b552fc5acb40b3383730ab4271e0f08e46703c0fda719cf60658d0d0d68187d541e6924844620171b0f701c05b8c886376b1c9c0a71fd9e3b57f17da8d0"}, {0xe4, 0x102, 0x9, "5053985dedb6b3a065e35ac3339a99333bd03e6d25c74ef94f2c65c699ef8ca21510230f04046771e6c09227a00bebc19779d076853d0075332a7750b77c986bf40fd0b735c6e34fb474d43b94d265ad016b0e2a89c5ac50b6170d242a7e3824236e79f08e7d04549adca363cca07d247ed2f2cbfef654fce61dfcb95267d3bd079a784cf093298f432fc0882e9fdf34124339c7921e16b1f8e23ee5bd173d0fe2beccd5333222bb176b8f31bd8f1de107a78a9e4b991bb2e44cf7976db046614c71c98dac079cfe15a1a6f306c142be5661721357ed"}, {0x4c, 0x11, 0x5, "cb2e3906d62b6278ed8c3d25af2b848685241261468d98ad9cd2991cd633dccf64764588e97cdb0069716daf028f522bc88517664ff31063a3a29aaedfec"}], 0x2b0, 0x1}, 0x8800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db0000)=@assoc_value={0x0, 0x1}, &(0x7f0000197000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000106000)={r1, 0xfffffffffffffffd, 0x10, 0x3, 0x3}, &(0x7f0000636000-0x4)=0x18) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e11b2beeee6f1515ccd9", 0xc9, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008fe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b25000)=0x8) 2018/01/15 23:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x4be) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x80802, 0xa0) 2018/01/15 23:15:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x1307, 0x4, 0x8, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) timerfd_gettime(r0, &(0x7f000026f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000cc8000)={0x1, 0x0, [{0xc0000080, 0x0, 0x0}]}) 2018/01/15 23:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$sndtimer(&(0x7f0000fb9000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/15 23:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000296000)="7256a50000638910a170fe56008403befe18", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ec000-0x1)='.', 0x0) r1 = add_key(&(0x7f000059d000)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e40000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000291000-0x4c0)={{0x1, 0x3, 0x706, 0x0, "41c6eed6e6f82c8859fff269097ae84f35521e97daba7bc474fb71df97d4607ff0dd1417e278a9bb7bc71dcc", 0xfff}, 0xee1, [0x8, 0x8, 0x9, 0x8, 0x80, 0x3, 0x10001, 0x8, 0x2, 0x3, 0x6, 0x0, 0xfff, 0x3, 0x6, 0x7, 0x6, 0x10001, 0x9, 0x1, 0x2, 0xe8fc, 0x6, 0x4, 0x0, 0x3, 0x1, 0xdbe, 0xbdc9, 0x7000000000000, 0x9, 0x9, 0x3ff, 0x3, 0x1, 0x5, 0x5, 0x96fc, 0xffffffff, 0x9, 0xffff, 0x80, 0x72e, 0x7, 0xfffffffffffffffa, 0x2, 0x0, 0x1, 0xce46, 0x5, 0x3, 0x401, 0xfffffffffffffff9, 0x9, 0x400, 0x50a34562, 0xffffffffffff7fff, 0x7f, 0x6b09, 0x8000000, 0x4, 0xfffffffffffffff8, 0x7, 0xd59, 0x0, 0x5, 0xebca, 0x401, 0xb33, 0x0, 0xfffffffffffffff9, 0x3, 0x0, 0x7fffffff, 0x40, 0x1, 0x7, 0x3376, 0x7ff, 0xf77, 0x7, 0xfffffffffffeffff, 0x6, 0x7, 0x80000001, 0x6, 0xef, 0x7f, 0x10001, 0x3, 0x1, 0x2, 0x5, 0x2, 0x2, 0x7fff, 0x9, 0x8, 0x10001, 0x7fff, 0x4, 0x0, 0x6, 0x7, 0x8001, 0x20, 0x800, 0xfff, 0x2, 0x8001, 0x6, 0x1, 0x8, 0x6, 0x50, 0x6, 0x96cb, 0xff, 0x3, 0x7, 0x4, 0xffffffffffffff80, 0xffffffffffffff01, 0x4, 0x4000000, 0x3, 0xfffffffffffffffc, 0x9], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x1d, r0, 0x0) keyctl$unlink(0x1d, r1, 0x0) 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000d000)='/dev/vcs#\x00', 0x9, 0x400002) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000008000)={@generic="35284a280d0162b5fcaef4ce18902aa9", @ifru_flags=0x1000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/15 23:15:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000377000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002c9000)={0x0, 0x0}, &(0x7f0000669000)=0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b99000-0x4)=0xa, 0x4) 2018/01/15 23:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f00002b5000)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000e51000-0xa)='/dev/dsp#\x00', 0x5, 0x2000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000) 2018/01/15 23:15:51 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@generic="2c20b1a8a01f142bde3767b031214f3d", @ifru_flags=0x1000}) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) 2018/01/15 23:15:51 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005f8000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x9, {0x9, 0x7, 0x1, 0x0, 0x0, 0x5}, 0x3c, 0x8}, 0xe) r1 = syz_fuse_mount(&(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000039000)="", 0x0) 2018/01/15 23:15:51 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000005000-0xe)='/dev/admmidi#\x00', 0x5, 0x101000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000009000)={0x4, 0x7ff, [{0x7, 0x0, 0x2}, {0x6, 0x0, 0x5}, {0x3, 0x0, 0x0}, {0x2, 0x0, 0x3}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000008000)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r1, &(0x7f0000009000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x0}) 2018/01/15 23:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000069e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000579000)={r2, 0x0, 0xfffffffffffffff7, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e66000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f00000ae000-0xa8)={{0x6, 0x100000000}, 'port1\x00', 0x20, 0x10404, 0x7, 0x1, 0x7c, 0x79, 0x20c615cf, 0x0, 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]}) sendmsg(r4, &(0x7f00007ec000)={0x0, 0x0, &(0x7f0000941000-0x40)=[{&(0x7f0000e32000-0xdd)="aeb83774ec317285faac5208eca05685a4aa5e7810e5a70d2e7c7e3166c7b3d9e9", 0x21}], 0x1, &(0x7f0000482000)=[], 0x0, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f0000693000-0xe)='/dev/admmidi#\x00', 0x0, 0x4002) 2018/01/15 23:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/user\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000668000-0x4)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000e4f000-0x9)='/dev/kvm\x00', 0x40c00, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ca4000)=""/42) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000070d000)={0x0, 0x0}) 2018/01/15 23:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1a000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f000099c000)="6183e2b0b29fff13e2a07ce6aa782878826aec4c9643f0b1a3920b5df2c5c90bf70d80ff0bf8edc4c79c74ae445d5f4cf9221a77121f6b870a9e6edc938d5298a3eb5994577585e0f89a3af3d85d2844d66e3a701f417635bbd88735ad9f46fcaf60a82160e5fd15df837e26fdb388ee09fbd48736b10ae1d1e14ee9543642daaed1a1acc67c2c4e5f2844d07546f213607f11815050308f2c8fdcf659c370a09cfe9059cff58936e49e029f53a01c59f8c43729984b6369a35325fd0ffeebb6b8b8cd9e4e404270970ae9f27d94ae108ee7b4d918c8e5121e3688b17115c78053d195098c695a5fa7c982bfb6409ed2b409c3dd375be0", 0xf7, 0x8000, &(0x7f0000867000-0x1c)={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00005ac000-0x10)=@req={0x5, 0x90, 0x2, 0x1ff}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 23:15:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/rfkill\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000df5000)={0x0, 0x101}, &(0x7f0000ac3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x100000000, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 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) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001ce000)={0x6, [0x401, 0x38, 0x7, 0x7, 0x5, 0xe260]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000271000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005c6000-0xb)='/dev/adsp#\x00', 0x8, 0x482) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000f8a000)='/dev/sg#\x00', 0x10001, 0x400000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a6f000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000abb000)="490586f77ca4235a412a2bb13b36952a3f14dc41eefa0008f209a75088dfaaa588df3fa68d73c9b0a5dccfb1574605e7ddaaf8c4c09eadc5e30f144310b2bcb1681c4bab344aca07edee5c2ee9c2f3707b06c2c32458cb1b095355c9f3fa3f2c050d5c207abe160fd6fc2ce37b7a884e7710cf966f1dfe4fa2af7cb0553e41831d739fb8644bb20aecc0fc602f6dbb1e610459a6c44cb440ff17d23f51eaa5ff681e2ca015c398e0de600bc7e12f554bd51e31c07756633ce4f09f", 0xbb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getpeername(r0, &(0x7f0000fcc000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b42000)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000583000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xe7, r3}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000e00000)={@generic="7b1e969e9c1cf449866be3b138b3083e", @ifru_flags=0xbc02}) 2018/01/15 23:15:52 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x3, 0x8, 0x1, 0xaa, 0x2, 0xbee6000, 0x9, 0x9, 0x100, 0x6, 0x0, 0x5, 0x8000]}, &(0x7f000016c000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x100000001}, &(0x7f00007ac000)=0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r3, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x8001, 0x1, 0x7, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000002000+0xf)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000003000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000004000-0x4)=0x0) fchdir(r0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r3, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000006000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) prctl$getname(0x10, &(0x7f0000004000-0xd0)=""/208) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000006000)='./file0\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000002000)={0x5000, &(0x7f0000006000)=0x0, 0x4, r0, 0x1}) ioctl$TIOCNOTTY(r5, 0x5422) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={r4, 0x4}, 0x8) 2018/01/15 23:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dbe000)={0x2, &(0x7f0000221000)=[{0x3, 0x0, 0x3, 0x1371}, {0x1000, 0x7fffffff, 0x7fff, 0x3}]}, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00009e5000-0x10)={0x2, 0x7}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00006aa000)={0x7, 0x1, 0x4001, 0x1000, &(0x7f0000fd1000/0x1000)=nil}) 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$VT_RELDISP(r0, 0x5605) syz_open_dev$admmidi(&(0x7f00006fb000)='/dev/admmidi#\x00', 0x6, 0x101) 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, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00004c6000)={0x8, 0x91, 0x7, 0x9, 0x5, 0x8, 0xffffffffffffffc0, 0x8, 0x76, 0x4}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8953, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000033a000-0xa)='/dev/vcs#\x00', 0x3, 0x101000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a29000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000d5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000301000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0xffffffffffffff00, 0x3, 0x39a7, 0x0, 0xa0, 0x20, 0x3a, r1, r2}, {0x8, 0x20000, 0x200, 0x9, 0x1, 0x3, 0x7, 0xffffffff80000001}, {0x1, 0x3, 0x15a, 0x5}, 0x6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x3, 0x8, 0x7ff, 0x12cc, 0x3c}}, 0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b13000)={0x80, 0x1a, 0x10000, 0x1f, "7da509dc881296a11d08028ba9fda0271b0986e0e213cd20fc833e3aef46e744"}) writev(r3, &(0x7f0000352000)=[{&(0x7f0000ccb000)="382c5b8afe", 0x5}], 0x1) 2018/01/15 23:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) delete_module(&(0x7f00007cd000)='\x00', 0x200) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000484000+0xfce)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/15 23:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c69000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a76000)={0x0, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000c64000-0x8)={0x2, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000b7c000)="78000661723c726c017300b0d8c6610ac8d93f145b8b31e24b0974ca1e187e7e7071a2e7b9efa843009344dae0b0ff525d3f23fe52c93fd768ad75e0ed71ceea5a2e4ef442538954b17d719bd7eaafbe9eee49a0e8454a965c991918bad6ae1f944dc8b846e01da816176304a0a6ae403d605f9ba015f03e1e9fc92685e5bd1757733bdc78b0553a9e866b63ea9816cd6db5563891710898a6a5e60b281144c342dc4cf787cbffd9591152a8d29fcc85655a2d") writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='3', 0x1}], 0x1) 2018/01/15 23:15:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='-posix_acl_access#\'vmnet1keyringself\x00', 0x25, 0x1) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10080, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000001000)="f31c20d54bf6cda9bd9bcc604869d4c292309e2e8d21e453768edb2bfffd4cfb387d4d1bc96e0ae9cfbb46ad6ad758055a61700b40560bee95cd4c00817731803ab3e7f50503") setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={r0, r3, r4}, 0xc) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x4, 0x34, 0x101, 0x0, 0x1, 0x4, 0x4, 0x7f, 0x40, 0x3, 0x401, 0x5, 0xcf, 0x2d86, 0x5, 0x3, 0x0, 0x1, 0x98, 0x100, 0x800, 0x1, 0xf03e854, 0x32, 0x3, 0x0, 0x7, 0x8000, 0x2, 0x1, 0x3, 0x4, 0x8, 0x7545, 0xfffffffffffffff8, 0x0, 0x8, 0x7, @perf_config_ext={0x9, 0x1000}, 0x80, 0xd8de, 0x1, 0x2, 0x10000, 0x9, 0x10001, 0x0}, r0, 0x40, r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a37000-0xc)=@sack_info={0x0, 0x3, 0xffffffffffff8000}, &(0x7f0000b8f000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00007b8000-0x98)={r6, @in6={{0xa, 0x0, 0xff2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x100000001}, 0x98) execve(&(0x7f00005e4000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f000009e000-0x10)=[&(0x7f000057a000-0x11)="af73656c69080000000000000072636500", &(0x7f00007d9000)='\v\x00']) r7 = add_key$keyring(&(0x7f0000207000-0x8)='keyring\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r7, 0x10000000) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000135000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008cb000+0xaab)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00008c3000-0x1)='2', 0x1}], 0x1) write$fuse(r1, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000914000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000041b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b5b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d14000)=0xe8) fstat(r0, &(0x7f0000178000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000465000-0xc4)=[{&(0x7f00006be000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000215000-0x30)=[], 0x0, &(0x7f00008e8000-0x7c)=[@rights={0x1c, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x24, 0x1, 0x1, [r2, r2, r2, r0, r0, r0]}], 0x7c, 0x0}], 0x1, 0x0) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000428000-0x6)="7288086f0042", 0x6) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b3000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tnepres)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00008bc000)='/dev/midi#\x00', 0x9, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006d2000)={0x3, r0, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000068f000)="1155dd0c235927baa97be43228f2090023aa62eb0d5eb2176cfc95dda5bc139478dec2ab97b982ebf99c00079b1be85cf00e65928e68988957", 0x39) ioctl$KDSKBLED(r2, 0x4b65, 0xfffffffffffffffe) 2018/01/15 23:15:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000566000+0x3e7)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) bind$bt_rfcomm(r0, &(0x7f0000f55000)={0x1f, {0x5, 0x6, 0x7fff, 0x6, 0xfff, 0x0}, 0x9}, 0x9) read(r2, &(0x7f00006ac000)=""/14, 0xe) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a1c000)=0x0, &(0x7f0000a03000-0x4)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000a4c000)='/dev/amidi#\x00', 0x2, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00009d6000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket$netlink(0x10, 0x3, 0xa) [ 233.347303] binder: 2263 RLIMIT_NICE not set [ 233.384290] binder: undelivered transaction 224, process died. [ 233.413060] binder: BINDER_SET_CONTEXT_MGR already set [ 233.418512] binder: 2256:2272 ioctl 40046207 0 returned -16 [ 233.425474] binder: 2263 RLIMIT_NICE not set [ 233.425494] binder_alloc: 2256: binder_alloc_buf, no vma [ 233.425518] binder: 2256:2272 transaction failed 29189/-3, size 0-0 line 2903 [ 233.430206] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000183000)=0x3, 0x4) bind$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) connect$inet6(r0, &(0x7f000054b000-0x1c)={0xa, 0x0, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10000}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000062a000-0xd)='/dev/net/tun\x00', 0x0, 0x9000000000000002) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00002ad000-0x9)='/dev/dsp\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000031000)={0x0, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2}, &(0x7f0000324000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f0d000-0x8)={r4, 0x80}, 0x8) timerfd_gettime(r3, &(0x7f0000fe2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000046d000)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1ff, [0x1, 0x200, 0x977, 0x4, 0xfffffffffffffff9, 0x7, 0x8, 0xffffffffffffff30]}, 0x5c) openat$rtc(0xffffffffffffff9c, &(0x7f0000341000-0x9)='/dev/rtc\x00', 0x400400, 0x0) recvfrom$inet6(r0, &(0x7f0000c82000)=""/4, 0x4, 0x0, &(0x7f0000df1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000378000-0x8)=0x9) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000ac9000)='/dev/usbmon#\x00', 0x2, 0xc0000) sendmsg$nl_route(r2, &(0x7f0000de6000+0xb26)={&(0x7f00005e9000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000490000+0xd3f)={&(0x7f0000c22000-0x14)=@getnetconf={0x14, 0x52, 0xc02, 0x1, 0x3, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) accept4$packet(r2, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005da000-0x4)=0x14, 0x80000) tkill(0x0, 0x5) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ad4000-0x6)='/dev/net/tun\x00', 0x0, 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) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000803000)={0x0}, &(0x7f000068e000)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000932000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000976000-0x10)={0x0, 0x7, 0x3f, 0x10000}, &(0x7f0000101000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005bc000)={r2, 0xe3}, &(0x7f0000e13000)=0x8) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c84000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/15 23:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f000004d000-0x8)='./file0\x00', &(0x7f0000895000-0x8)='./file0\x00', &(0x7f000081d000-0x8)='hfsplus\x00', 0x1000, &(0x7f0000796000)="8aa0b5946661ba2380e76cef44a7b95c571700356b4d9c04132f40235bbf1f19d1cb3d6359d32b41a141209d6f5c7802d0c2d19cab742d488d0d26da623ee457aee5bdcca122652a5055e9d4629fc15a87bafb0b0372fc041fb3dacc92d3bf78bc6455f56b26883daef463aa84981115b82648d923d7e314ee0db0b70e667399ead8af9068b0c859618d278db216f15f8117bdd9f995a257e4420367a20abcf0c576a578a65c6d86cae33426343177f93ba1c5944d78fcda584eece21b58f58119296770f0") recvfrom$unix(r1, &(0x7f0000699000)=""/90, 0x5a, 0x0, &(0x7f000022b000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000e0c000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/15 23:15:52 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000af9000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/cuse\x00', 0x406e41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/ppp\x00', 0x420800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000af8000)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/ppp\x00', 0x248800, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000afb000-0x1c)={&(0x7f0000afb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xf, &(0x7f0000afa000)={&(0x7f000092e000-0xe8)=@get={0xe8, 0x13, 0x8, 0x1, 0x0, {{'ctr-des3_ede-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44000}, 0x8000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000334000)={0x8, 0x8}) 2018/01/15 23:15:52 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f00000c1000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000084d000)={0x0}, 0x8) r2 = socket(0x1a, 0x804, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f81000-0x4)=0x0) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x3fa8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000526000)=0x3, 0x4) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000191000-0x11)='/selinux/enforce\x00', 0x4a4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfff) [ 233.503236] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000971000-0x9)='/dev/dsp\x00', 0x82000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000eed000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe81c}, 0x1ee, [0x3, 0x2, 0x95a3, 0x2, 0x5, 0x800, 0x9, 0x2]}, 0x5c) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003d1000-0x20)={r1, &(0x7f0000905000-0xb7)="e916ece96efbfa3c13237d74466083eaa317f7ea318cdbc1e5eb9e43cbbed13f16a7f70f87b0cf5a3de1aefa1f166cf8af6500c4c32d80ca2590cc3900ea562997b1c14bf1ae9e4c7f1b39a1258e733f8b5a06a8ec552841a5fa9ff2e015f2bf390a9737b0d588525ec77ce53c5712f4d8957f25bc4c0ada4c7afbf3045623edeb04e4ea5ca8857d61216c0d447b7fbea335026d715b16d620e00f4d918aab5d2a7dfd5da2e8fab5f10b394d7262fc6af853531ed6cdeb", &(0x7f0000457000-0x96)="8866bcd657a13e5b33e351ca9c6d52b3e668de0752ab14d73f0f5f7bb75dbd2acf0fd0f8cf04831d873a2ffc8079d12e04db816d325fffc19ff5ed7d54c982d4276b829ad33e8e5a41dc99773bb03fcd4f2d63aeba8e6edbaa74787a49dbbec854be1697b74f19463a90c037e9e697e46feecbb810ce2ae0d0bc1acd776413c5133be681027a50e6360887c185354c4c111f700612e5", 0x1}, 0x20) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00009b7000-0x4)=0xfffffffffffffff7, 0x4) sendto$inet(r0, &(0x7f00004c2000-0x1)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r1, &(0x7f00005af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000e38000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000101000)='./file0\x00', r2, r3) 2018/01/15 23:15:52 executing program 4: syz_open_dev$sndtimer(&(0x7f0000b3d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000147000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x10001, 0x1, 0xffffffff80000000, 0x9b, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000)=""/161) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004f3000)='\b', 0x3) unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d6000)={r1, &(0x7f00005b9000-0xd6)="", &(0x7f0000d0f000-0x1000)="", 0x0}, 0x20) 2018/01/15 23:15:52 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c0000)=@common='ip_vti0\x00', 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000508000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb63}, &(0x7f0000fd5000)=0x98) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd6000-0x8)={0x0, 0x800000000000000}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000076a000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd5000)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd5000)={0x0, 0x8}, &(0x7f0000fd1000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd6000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000b15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r2, 0x8c}, &(0x7f0000fd6000-0x4)=0xfffffffffffffeb4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00001a2000-0x22)=""/34) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x3, [], 'RdXw'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=@known='security.selinux\x00') 2018/01/15 23:15:52 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)='system\x00', 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffdd8bd097) accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffe98, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xefeea3e530fe6b1, 0xfff, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d55000)="260000005e0009000c0000f839e300005dd574f1010000000000000000000000e80000800100", 0x26) r1 = syz_open_dev$midi(&(0x7f0000db0000)='/dev/midi#\x00', 0x5, 0x201) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00005f1000)={0x6, 0x9b, "15f22ab85bb56a6fac7739f8a48a8063d89d5a664a32d302b8495a86bb8d45c0652865bcb0b60fb9800a0503dd0102dc8cfbb979fec71fe68d0c5442d6a0007c55a4d8c07ce98efcd5037aaba95364ff3a8f938adc6ee3c5e7db127d905e6eccf98d068179ff97931e32e7b4f285582289f19ea806dd427f045ffa894f208841fb56341eb0062fa2946cb0856848bde4c1e869568fe9b68682b033"}) 2018/01/15 23:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00005c4000-0x58)={0x0, 0x17, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000)=0x0) fcntl$getown(r0, 0x9) statfs(&(0x7f00000fc000)='./file0\x00', &(0x7f0000579000-0x83)=""/131) timer_settime(0x0, 0x0, &(0x7f000033b000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000304000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 23:15:52 executing program 7: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000f4a000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bab000)={r1, 0x4}, 0x8) 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000536000-0x17)='cpuset\x00') readv(r1, &(0x7f0000d47000-0x48)=[{&(0x7f000097f000)=""/155, 0x9b}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005db000)={0x0, 0x0, 0x0}, &(0x7f00001e7000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e72000)={0x0, 0x0, 0x0}, &(0x7f000060c000-0x4)=0xfea7) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000cc000-0x20)={@common='irlan0\x00', @ifru_flags=0x8000}) getgroups(0x8, &(0x7f00006a2000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000038d000)={0x0, 0x0, 0x0}, &(0x7f0000d4f000-0x4)=0xc) socket$packet(0x11, 0x3, 0x300) lstat(&(0x7f000011a000-0x8)='./file0\x00', &(0x7f0000129000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000915000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fa3000+0x694)=[{&(0x7f0000456000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001b8000)=[{&(0x7f0000640000)="002b227a32686afb671040557850092c7e9f28aeef4e7ee5a35f3c949d9f4cd701835d1a35e94ed5e02ba557a4a3bcb2a1ccd6b92fef74ce777494aa7d86ee4a6e569a03478fd5b58bd8e88d43d56efd7e1ca67a6732e99a04282d4a72a79ec29ceccd20682d3f3fcc9ef04634dbf8e89980356674dc9d1ee6a0a201de82d4ba5a522c68a44479ca3703d878704d4165bef31065addcf55ee943234551fc5f2a4f7695ed453782abe1cbc14afb844286c30c6722c97621e89d07e47c03516c72358a39008b2273f0186803dae0df4561e48ac80b7864ca531edbfead", 0xdc}, {&(0x7f0000d24000-0xc0)="add2ca7047a634959c1c110460c54601b05580f8087da845342eba51c20a626d7cd3475207bb79efb9f6432d0c67dbd8523ba9470c6726238a44fa5b4ae0e7229c72629ff909866990e014536fa61696d577ed801402dec0554a0ff423c093553913ce3b428403659a61c12db37f14c212f9b46ae0ccee8bd8efe1882b65f7cf1dad4d3c35b38cc50e72f3bceff0a43b135313e61e68ea62bebb674bf11d2e48e9ea0b42ca0e49ff1f5fd74e5994dd1b05684d3297500cd1ce0852ecd762d99f", 0xc0}, {&(0x7f0000814000-0x4b)="88ef7229ab9ccad09f67be74ba101ca3fdac3b4f3fa95b69f97700dfb8c3c5d992e7a1a0fb2b37c9162b7f5a5b802b61eccebb7b88d0de82b9f3dcc2d9648e39a9805507db30cbd70c1dc8", 0x4b}, {&(0x7f0000d5c000)="9da8a2e0b5aac56ff8df90887398c82d5b5d598a6b736913f2f1d12e8b0913d41aff34b6bb58aff99a53db4c74f9011495442b1dbe3ea3845dbad84d9f1caec22e15986b71f223c0ae75a6eebb21e26156f0783bafd107c136f4cf324c10b928a8f3a6b6204a907f3fe58d2c1cd4dc33fecc2e67319158", 0x77}, {&(0x7f000017e000-0x9d)="9bba1a56ec02a3109309c7f227982e89fc35f348160815600a07a4befa1fa319fab69886bd93cadc5e3da40333b509afdc084ddce5ba5b4c275ad5e0f6461fc2635b0c50b01dbc9b523b8c6c8c34dedce74f5c709c9c81831ba2440379ad66539561e3c03289a27f7d00f2246958e8fe9ffaf599f0a633ebd6124441ac044270b559ec23eda39a59d78ff52783b3b51c7baa2fcd435ef29d65f731887c", 0x9d}], 0x5, &(0x7f0000964000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, {&(0x7f000067c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000e9000)=[{&(0x7f0000963000-0xf2)="4be6cd6a64312f8548954550445f4b269dcb3738247104f69ff739c9279585aacafeba33743d0a3c22390789a8e29f37d3c2882569d27a8fd53884fbffbe42c68ab111797a81095b6c97a54083e7cc16f67f3a1f5dc79f85ae9efe14b39e61170983cb9bf9f70deede5c7ebafe201f55f890de5166162d697390a8f6d8b4d49be4788d52a4fea4935bf716e8d25f2310798b43dfc880e048c4fa503abe2e5704cc7538d08dec63b8a81ea3aae2e09160f1d812dd0d2ad2a51b96f006c667f8f920c339ece4e60735b4e201e2dc95164f3723a82f5ce5f76dc5381ea8db08929e9cf9cef1a9885b19c51fd9266807d63b0694", 0xf2}, {&(0x7f0000765000)="7288b2eac8e7b8a6aaf318bbad70463cc2e2ebe8cd76f76f2216bdda882c0973adcc81bceeec012bdc4790a63104028c6938bf672585ee0f163e67cd26660e38c72b4ddca4a81655f32c7281c0bcaec704ce3a999044e96085c85595d6355957fa8845686f99803888e8a3fbced36e8d41d0805f6ba4169cc6db8b8cd1eec73f3aee16a762f1c7", 0x87}, {&(0x7f0000431000-0x5e)="914ca35986476cdcf5a4e23ccc75d072e99dcb412f16116dd5d40233a48252360760ae6944f9ee9850c644b70fd419f6cbad8f7db35fb6296776aa6ebf2f7c1611c233818123e3cdeb81c345217b981ae22a05c99810ee5293f952b2a272", 0x5e}, {&(0x7f000044a000-0xd4)="5514958f44788a16ba3f3ed16a56eeafae26029958f1a955b90687ca586a07f6276d7d4bdb6f1ba47dbd375967b2b2b6f21ccf0ed570105147b20be55d3ce125ee58fb4eff4ddf9f90d378192292065b8cfeb9259c64604bebee24066b52586b89c6257919c2832bebf5e50605231a0278431b5b89253635465233b9c705bba1ec3fd989c7bbc01d04bf21c86cd2c90d857a99a7f5f04fe19b810fffc9db2ae9794278bf8a02299a98fe688a300bdc79920b436c9a386b6cedddee4bf3f2f837d8d5579554a2eaf9b3dea2affda7e65d08430da2", 0xd4}, {&(0x7f00001a8000-0xda)="6f13eed99b6ed93219b44a87cca3ff9e80e32c3e2ca6122a1abc82bf1ca7beafcd3d1886bd61c0aef8c1b1b60acb3de55278959cd889cfa54f53bd9c7c568bf210ccbecd0f97cd52d0e479ea529b2ecce494f42a0f238d177344b3d4683b68b6a91c3f6fe76798f4feaca3ecbf4875efe268cb55aaa75e0d00d75791eb7c995ec421a17eabcc7a6524222c729f66e091dd362563dacbf33cb1ee61d1692e1e03b093774c5fdde5632be9d18194594c042dbce6d078686e6dfcc776c9e69c64956653cc6e5f334544e1bf2ce4ff651f034e3566d814f215c61e1c", 0xda}, {&(0x7f0000b13000-0xb)="802846ded3e047cca5d4b0", 0xb}, {&(0x7f000038c000)="c5814c49f3bf1d3dc72ed4da72e156d970826c35272d88a379464d4ea429c6664001b519d65defda7ca6115d42e520fc1130d097b3ee7e06106064fbe81d8e21b6dbe4c8ed77d21cce95b3eaae4e901b5ad943061d83bd3e9f1901538b2ba4e9db794d4bc2f6837c385b245812caabe2f55728", 0x73}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f000004b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a4e000)=[{&(0x7f0000b2a000-0x1000)="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", 0x1000}], 0x1, &(0x7f00000fd000-0x4c)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x4c, 0x80}], 0x3, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000031e000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f4f000)=0x4) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000971000)={r1, r9, 0x6}) r10 = syz_open_dev$mouse(&(0x7f0000aa7000)='/dev/input/mouse#\x00', 0x9, 0x1) ioctl$TIOCCONS(r10, 0x541d) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/15 23:15:52 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000fb2000-0x8c)=""/140, &(0x7f00003c3000-0x4)=0x8c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb3000-0x15)='/proc/self/net/pfkey\x00', 0x383082, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000fb2000)=""/141) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000213000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x1ff, 0x347a}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)=""/145, &(0x7f000011e000)=0x91) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000904000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4e000)=0xe8) stat(&(0x7f00001e7000)='./file0\x00', &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000644000-0xab)=""/171, &(0x7f00008ec000-0x4)=0xab) 2018/01/15 23:15:52 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000-0x10)='/selinux/member\x00', 0x2, 0x0) listen$netrom(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000e3000-0x8)={0x1, [0x0]}, &(0x7f0000647000)=0x8) r3 = syz_open_dev$amidi(&(0x7f00006aa000)='/dev/amidi#\x00', 0x4, 0x1) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000e31000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0x9)={r2, 0x0, ""}, &(0x7f0000d35000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000055000)=@assoc_value={r4, 0x0}, 0x8) fallocate(r1, 0x2, 0x7, 0xffffffffffffffc0) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a85000)=0x9) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_dev$sndpcmp(&(0x7f0000b24000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xa00) bind$nfc_llcp(r1, &(0x7f0000e26000)={0x27, 0xd9, 0x8, 0x7, 0x100, 0x6, "a9bb61110ffb40d422291d6b2abc46328725f0058b814a7e0382976d78bd94629e903b519763227db50f5216c9bd61bc9ea87820ff5e63574d151d33dd6fcf", 0x8}, 0x58) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eff000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000098000-0xb)='/dev/audio\x00', 0x840, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ad5000-0x4)=0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000e33000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x201, &(0x7f0000d90000-0x8)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ba9000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/15 23:15:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') lseek(r0, 0x40000, 0x0) 2018/01/15 23:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba5000)=0x0) r1 = getpgid(r0) prctl$setptracer(0x59616d61, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000590000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002bc000)={0x0, 0x6}, &(0x7f0000429000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000686000-0x4)=@assoc_id=r3, 0x4) r4 = signalfd(0xffffffffffffffff, &(0x7f000014c000)={0x0}, 0x8) pwrite64(r4, &(0x7f000037d000)="", 0x0, 0x0) dup2(r4, r4) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f8e000)='/dev/amidi#\x00', 0x9, 0x840) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000f8f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8e000)=0x10) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000f8f000-0x10c)={0x3, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x4ad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) munmap(&(0x7f0000568000/0x3000)=nil, 0x3000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f4000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000122000)={0x20071026, 0x0}, &(0x7f0000b9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f00005d4000-0x10a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x9348, 0x2, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "5461bd", 0xd0, 0x0, 0x0, @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]}, {[@hopopts={0x84, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x80000000000, 0x6, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f00006ed000-0xc)={0x0, 0x1, [0xa60]}) 2018/01/15 23:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a1d000-0xa)='/dev/dsp#\x00', 0x180000000000, 0x200040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003ff000-0x8)={0x0, 0x8, 0x401}, &(0x7f0000847000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f58000-0x98)={r2, @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]}, 0x62a59b2a, 0x7fffffff}, 0x98) bind$alg(r0, &(0x7f00003b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b15000)={@generic="bcbb79e27243b983276b03db91195f8a", @ifru_flags=0x0}) getsockname$ipx(r0, &(0x7f0000dd9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000498000)=0x10) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000) 2018/01/15 23:15:52 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f000051b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x44c00) ioctl$KDSKBLED(r0, 0x4b65, 0x80000001) ioctl$KDADDIO(r0, 0x4b34, 0x4) close(r0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x8, 0x5}, &(0x7f0000ed9000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8003, 0xffff, 0xe00000000000000, r1}, &(0x7f0000ed3000-0x4)=0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000)=""/194) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002000)={0x7ff, 0xc91, 0x4}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000)={0x72de, 0x100, 0x8, 0x8000, 0x8, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000003000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000)={r0, r0, 0x1, 0x800, &(0x7f0000005000-0xb6)="a5a859b154214a132b4f519e8b43353ac794b444873e4b7121cb689cd25e3032f7fa0840e4bda9aaf2ec47bc3efe17d21c21ff7f1ed491774fef54dc7a16d4f352c035b468be206806237675c36b6e914c62dfc9ced45a02abfbf2ca97386b22825217d43004445f40eda2d1f71ca8b68c99676ea40080e1b258b29e0ed0179c57383152b9585133d7002af4204d4effc75ab0b4ca143eae7aecc64c5595a5e5fbfefcab879ced1121686fc9b8c4e0acda69e7a698a7", 0x5, 0x7f, 0x40, 0x5fca, 0x40, 0x6, 0xff, "38d0fb4c80b816f99f85777897e6cab8c70c39584807862a24e4bf9bb1700b95668555a31f30f5a5f36a1e18d3bbc645f66156332d55158d2b8d09c148b5970b6c5b9764b6e004d57faef739e31d8bc7e9b1d128dcbda4cf2fc29c2a205445e2e6650169"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x1, 0xa800}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000001000-0x8)={r3, &(0x7f0000005000+0xb59)=""/221}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000007000)=""/0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000)={r2, 0x81}, 0x8) 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000531000-0x8)=0x6) listen(r0, 0x8) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000)=0x0, 0x4) r1 = syz_open_dev$dspn(&(0x7f000061e000)='/dev/dsp#\x00', 0x7, 0x2000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000026f000)=""/7, &(0x7f0000e7b000-0x4)=0x7) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d53000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f9a000)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005e9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000067f000)=@assoc_value={0x0, 0x7}, &(0x7f0000afb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000948000-0x8)={r3, 0xffff}, &(0x7f0000e65000)=0x8) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f92000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b85000-0x38)=[{0x2, 0xa3}, {0x8, 0x1ff}, {0xa, 0xffffffffffffffff}, {0xf, 0x4}, {0x4, 0x40}, {0x3, 0x3}, {0xb, 0x0}], 0x7) ioctl$TCSBRK(r1, 0x5409, 0x8) flistxattr(r1, &(0x7f0000a7c000)=""/12, 0xc) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r1, r2, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/01/15 23:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00002c1000)=0x101, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d57000)=0x0, &(0x7f00009b9000-0x4)=0xfffffffffffffd47) 2018/01/15 23:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/enforce\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f0000029000-0x10)={0x27, 0x10001, 0x5, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_policy(0xffffffffffffff9c, &(0x7f0000eed000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00006b8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000056c000-0x4)=0x14) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008fe000-0x6)={0x0, 0x0}, &(0x7f0000654000)=0x6) dup2(r1, r1) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008fb000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000471000)={0x7, &(0x7f0000998000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000039b000-0x5c)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x0, [0x5, 0x8000, 0xab9c, 0x9, 0x20, 0x4, 0x9, 0x1dc]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006b4000-0x190)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000afb000-0x210)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/15 23:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x400000000010) fcntl$dupfd(r0, 0x800406, r0) prctl$getname(0x10, &(0x7f0000daf000-0xc7)=""/199) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000cbb000-0x8)={r0, 0xfffffffffffffffe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eb5000-0x20)={@generic="62dcbb9e49bd288d198475b6be052087", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007e9000)=0x0) seccomp(0x1, 0x0, &(0x7f0000de6000-0x8)={0x1, &(0x7f0000a64000)=[{0x67, 0x7ff, 0xb4af, 0x9}]}) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) accept4$inet6(r2, &(0x7f0000268000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f39000)=0x1c, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dac000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00000c9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000020b000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000519000-0x4)={0x0}, &(0x7f000059c000)=0x4) sendto$inet(r1, &(0x7f0000da5000)="150f70d05e319fd588a927207331168220d13785a4aff62c08a5ab2ad68d12c8767b89f28a772fdc7e880e24265a2749860bc20ec998093c53546cfcee30e769688819059306093a424d7014aad13a2f2dd9438e2a32d2ec0e21a5d030d3b9ce07e4b505cbb6ae0c16dd7a3b638b5badfc64cc71d50eabc494cd", 0x7a, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000600000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) eventfd2(0x2, 0x80001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000009000)={0x7b, 0x0, [0x6, 0x9, 0xd10, 0x1ff800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b45000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x3, 0x5, &(0x7f0000766000-0xed)=""/237, &(0x7f0000de1000-0x4)=0xed) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019c000-0xe)='net/rt6_stats\x00') lseek(r0, 0x0, 0x3) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d08000-0x4)=0x800, 0x4) 2018/01/15 23:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00008b2000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) write(r1, &(0x7f00000e9000)="b22ef2705ef1d5c9e9b2cba1b247fde783b38100816db3e40bf7e476772109378f26d7f15a5942d7a497ddbaaa8ae0dfbf9466e638d6e3a2a9774c61ee60575ee0c5af9b861e92", 0x47) fstat(r0, &(0x7f00005a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003a3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002da000-0x4)=0xe8) setreuid(r2, r3) r4 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b0e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000c82000-0x8c)={0xe2, 0xffffffff, 0x2, 'queue1\x00', 0x216, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r5) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) unlink(&(0x7f0000163000)='./file0\x00') r6 = syz_open_dev$sndseq(&(0x7f0000f0c000-0xd)='/dev/snd/seq\x00', 0x0, 0x202) r7 = timerfd_create(0x6, 0x800) fcntl$dupfd(r6, 0x0, r7) 2018/01/15 23:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) exit(0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) 2018/01/15 23:15:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) 2018/01/15 23:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x200) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000f9000)='/dev/snd/pcmC#D#p\x00', 0x53e05397, 0x400400) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004d8000)=0x0) clock_nanosleep(0xcaeb5acac914fd06, 0x0, &(0x7f000085d000-0x10)={0x0, 0x0}, &(0x7f00008ba000)={0x0, 0x0}) 2018/01/15 23:15:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x52382ef70ffe5cf2, &(0x7f0000be3000)=""/173, &(0x7f0000899000-0x4)=0xad) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/15 23:15:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005cb000)='limits\x00') close(r0) close(r0) 2018/01/15 23:15:52 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x12, &(0x7f0000051000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000)=[{0x9, 0x5, 0x95a, 0xee, @time={0x0, 0x0}, {0xfffffffffffffffc, 0x3}, {0x423eacda, 0x5}, @note={0x6, 0x8, 0x1, 0x109d, 0x100000000}}, {0x42f0, 0x0, 0x100, 0x6, @tick=0x100, {0x1, 0x100}, {0x200, 0x2}, @addr={0x10000, 0x9b}}], 0x38) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000050000-0xbc)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:52 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000)={0x0, 0x0, 0x38a, &(0x7f0000003000-0x8)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000002000-0x8)={r1, r2+10000000}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000000d000-0x2)={0x7, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x107, 0x7) chdir(&(0x7f000000b000)='./file0\x00') clock_gettime(0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 23:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000b98000-0x24)="240000001b00fbffeb030000f6fb017911947d0b0800c30001000020f700000ff915f801", 0x24) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000137000)=0x0) sendmmsg(r0, &(0x7f0000c15000-0x20)=[{{0x0, 0x0, &(0x7f0000659000+0xe68)=[{&(0x7f0000e6a000-0x1000)="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0x1000}, {&(0x7f000043d000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0x8685}], 0x1, 0x40400c4) splice(r0, &(0x7f000070c000-0x8)=0x0, r0, &(0x7f0000b64000-0x8)=0x0, 0x9, 0x4) 2018/01/15 23:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/ppp\x00', 0x201, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c48000-0xa)='/dev/ptmx\x00', 0x4000002, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000746000-0x4)=0x3) writev(r0, &(0x7f00009a4000)=[{&(0x7f0000374000-0x6b)="e622ea25d09ea71b327ad3a5307433c44bd79c535ba607fbae01a4be5a96b55826a39e751c5d71043dc2f3ee4bc1e9ca52c4acc2f7d73627f23ceae17e1df121df7b49d33a91f00b8349c3ab3b6d76f0555c597cfa16d46a97046fdb5b92ac338edf0545ab76d89fce83c4", 0x6b}, {&(0x7f0000cf6000-0xb5)="1dc3b404c140c6c40e4fb38aa6d6f221851285f955403786a034d649401dd5d050d1bfe21148dd958f19479109ec25a4034d6fc2cc1a1d0776b276d584e3261402040844dd41b074d6873c3117ac83f53cf1c4210092445d9c25dcdc63c8335850048c7c5eca5c51d707e29a35aa6d671db7a72e624b70a74e3c56296c66573b5cee4ae12d8d3287079f98748c033b505414229dc0f430203dcb64b4c27b13ec5a9659c90d86d53e0711aacad83c048904f805bb17", 0xb5}, {&(0x7f0000186000)="9706f76d563af709db0bb8d34eb5b6644fd18eb37d7d4e785fc8b6e8dad4e5c8035fb28b8811604b399a45473b", 0x2d}, {&(0x7f0000d9b000+0x6e5)="44c02270a9ae777d40b3681185c4bf9d4235c06cce388efff3247c012e805c7bd388e4ba1afc3925a24154a493c5be764e57a02aeeaa8f7d3b0a7004c6e9c92a925e91dc47f8ecde58382c3fe911307182c34276", 0x54}, {&(0x7f0000a69000)="b948661222103930f70a15cc243a47a4e31a8be7190874bcc74cde52dafbf6f6f505da7e82172d76cfd51b52ec734d928000fb1e346986884f4dd70cbb30ecdd878430b88a79266bcabba9a53009ba8f3b400b2c19903e302ecfc26aea71dd057949eb7ef63bf5c642fbb4db3fc5dfc4ba31928a94fbb0d23f950ff4d180a44a31d17685c53d02872b3d6e020314d41355760f9776117f2c0069a7d9c1f8cf2f7e1d1c3fca99ae723731e9e1b577c10f62834e6c198f97bec404547f79eeb40dd0df5a75f569d95fe2ea", 0xca}, {&(0x7f0000fe5000-0xe7)="70f07a414546254c907d11d36f4c947d3e8511e2b0982ed3e9fe283c7f88be5433b00257401ae7bbea58420ec148f03d9b1b44a4dca510a347bb50d054a2ce6975ebe9a6aca8d72efde5fbcc5592e94996586dc161da3a8d8742c0a11e89619b2acd3e45f8535368fe35b1e7642f810267d91209e843d86dd3f81219f129c3a69f545c0914de9e7c2b730f99ea56a5e041cb6c58b8af0ecc30f550d055af480d03e156adb4b14e8bfa52be597f38919ce7a654663df8fb19687a6df75b6578cee0a15a3ddcdc0099f0d20d6bfc348a1c73abca0213d2c666944f9e299b09e1359a9332e09852b6", 0xe7}, {&(0x7f0000f38000)="b6f37ed3b92c5c8b70a29390c47f1c11f4b626de3a67e552e24ba3d169bef64fd352e59ed53f4bd0f9c3a29b09dcda8a57276863078970953c2040343538c281c6c37ba70de9569b003d586498cfbf4f74b101c360dbe2e612657d727f4950c3791ed097f6476579348c9248f91e216e", 0x70}, {&(0x7f0000ce2000)="16e310b97b657b32d13edc29f96562149668d856e52fb0f7218f409d5cc0ec790a848cac854e122d74141ad7da8d60e7ba6f2b2418cf733588dbbd249d49c35c575471c024cb937cd3a2aa50a53f0209bbd42fccdfc55bd06e1146f2", 0x5c}, {&(0x7f0000c3e000+0x7cd)="739aa77e8468b6517ab28b52555665d113c855036c64ac7bb29b05ee1957b4b7f61ca311f795631108140de7e6afe47fb1d6d3487c374080dc7e3596b839044cb7f0862175d325d474ed91990158afb0edaa8fe5d3cf0ed7c0f963a8653b14e4d6c1e178efa304b0b69b832757e78124c83b2fea9277661f1a78f888d3dd2b5c556f2a98fb1c69ed4f383e29bed2a2bb50d74febc45f5c154954f3618fc012388cab", 0xa2}], 0x9) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000bd000)=""/183, &(0x7f0000cf8000-0x4)=0xfffffffffffffe89) writev(r1, &(0x7f00000af000-0x20)=[{&(0x7f00008ac000-0xee)="f1f9ee0178379dfbcd227e9b9d1a570782bb77729ae9a67cdfb03ed4c8c5ae657f3a5f4ac7a87bf7195a200984db2b4320f8098db010976831d97048a064f0de4c7ebf445e5468317be613f62f4b87acff58ac001f0d8b1b4777c31662d8fe98ae6d42fcb1bff622ebeab0504deb67557332b981692b184493ff2facc461c90505e393d220e5e89c3959cfc130399ab77c5aa6e4c71c334e086ee0d43f00add06c8220e7edb230faea679b8eba70a99c8a8b5f031ec5231831b78a7f3a3790286b34b24115c63ac9e54bd54b12817d99f28ade5dadeaf5ed0b88ec1025cd4f636ebd866e94f970e93f764d16eba4", 0xee}, {&(0x7f0000244000-0xf1)="f2218858f54f8b99063548a373cfe2f769047c2b5dd8beb0fde25415b05faea161237c2404d235b03716aabdb1941ab78b212560da6b34e9937439653a680601390e91f9eeaedb429338a7200ffbbe9ce8fc6c76d289d2ec94a34547ad3a905f59f466b4577444d21a527c7886039fe2c0330e3408712bb284b8f8bd409a78c0a899095873f0eb6ef556dd63de88119b13f6da84827ca0d2fdadc1ca7080bf1413e5dd33ddf1f9c007009f7b28cc39e61fb601fc578f62dd286335a1c88e75188a518884f3eb9b41bb7e23a46b265ea6ac748d6a370f510b788322a545d941d215761a11962d2a28afc07616baa105ad7f", 0x1d9}, {&(0x7f00001fe000)="b106113c5b01f9a7e73538fa9bcad1f9e6869d7f8a2d15b8840e021b9d7003efa76e50142031009ac2521408e873086acb5f9ab7315dedc7575817f0b09810ba333f7c15b8847d13873c1f2921bd6dfa2606ad37833df05f1f33b201d7a16340ba0607e62807e810d2a1a544334e9036e93eae9136419c3c0996f7f034d7d60fe2ec725afe34fe7639cb67b0eee44746f378331e78f7a0e54068249022b394", 0xffffffc5}, {&(0x7f0000536000-0x99)="fd5be716c2acab5f0b5ef2c54136ee8b0d492fc41e697b165819f1e8280b8fac9ed3d4cc59f4abd149731aa5c5b527fbe30f0a8b27d88073746ea33ce82d23d497d624a8c7d1c4b9206967bb166d428a2889d8ab61b7fd13536a66ef5b614a78f3716185cccab22b8acc9dd0deb1b3e1a9de22e195996632e502665fb3562f3909168d18d649321b6d54fb822adefe798055e342b0898ddeee", 0xfffffffffffffe49}], 0x2000002c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000015c000-0xc)={0x5, r1, 0x1}) syz_open_dev$admmidi(&(0x7f0000532000)='/dev/admmidi#\x00', 0x2, 0x30642) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00009db000)={0x1f}, 0x4) [ 234.039115] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/15 23:15:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/enforce\x00', 0x301000, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a3f000-0xdb)={0x0, 0xd3, "76f38cb2b3d063e75df77fd04ff5c794da57eb601ea317ed94e3339957ef47e6e0ca70c4c5949e1099bc2adb06b40e45c5a2a31ec378586f7d4099ad4746d0235ce5b5b2139f5953c8ef89425b5361482ef46938e79a872369d327e93da35b8a9b89be0401051ca26acc2aefa07f9bb16b9e770ca449309a74669cb3a3c36c7019a7eb7e04229617533636e812a55e8c692081a685f3ffb1293d8095b76fb114051dafaf66fa0a4b78426e5139b5d3ef931b88bb8abdc4b96df039d1c1a7ad3d95053d1377a5c5e9235ecb1f919f7082e88f50"}, &(0x7f0000af5000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dfa000)={r2, 0x5ba5f1e1}, &(0x7f00001eb000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004ac000-0x8)=0x0, &(0x7f000057b000)=0x8) openat(r1, &(0x7f0000f0e000)='./file0\x00', 0x0, 0x4) connect$nfc_llcp(r1, &(0x7f000002b000)={0x27, 0x7, 0x81, 0x5, 0x6, 0x50000000000, "ebc0a806a4118dfe1bfa5ee82bd83b595f5042def9255788890a0d9e4abeedc9d9fc02cc15d9f49482636cbe13ab1032a91eae750199af8f809c4056afe696", 0x5}, 0x58) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c7000-0x4)=0xc) sched_setscheduler(r3, 0x3, &(0x7f000032e000-0x4)=0xffffffff) 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) r4 = creat(&(0x7f0000eb3000-0xc)='./file0\x00', 0x0) ioctl$int_out(r4, 0x5460, &(0x7f0000d80000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dce000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007f9000)={r1, 0x28, &(0x7f0000a85000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x9) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000e8c000)=""/123) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, @perf_config_ext={0x40, 0xd0e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000009000/0x2000)=nil) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/15 23:15:53 executing program 6: waitid(0x40000003, 0x0, 0x0, 0x3, &(0x7f0000104000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xf9eb67308bc5ac3d) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000026000)={0x1, 0x10001}) r2 = dup(r1) futimesat(r2, &(0x7f0000196000-0x8)='./file0\x00', &(0x7f0000109000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) getrusage(0x0, &(0x7f0000626000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e6e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b7a000-0x8)={0x0, 0x0}) utimensat(r2, &(0x7f0000bca000)='./file0\x00', &(0x7f00001da000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x100) 2018/01/15 23:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) sendmsg$nfc_llcp(r1, &(0x7f0000e11000-0x1c)={&(0x7f0000e98000)={0x27, 0x7, 0x1, 0x2, 0x1, 0x6d0, "c461a88d8a969f9718b43993651f5914a030a8da77d6532049b73280e7de611cdaf50003c7bff1c9d436fc41a4efb2e7800cbd3a71728845477a68a2cdb094", 0x7fffffff}, 0x58, &(0x7f0000690000)=[{&(0x7f000079d000)="", 0x0}, {&(0x7f00009c8000)="", 0x0}, {&(0x7f00007fa000)="c283195d6bf0b988665ea89c1172ca34c33b94c6f455692f6cdacab599789a1a700c18a3e79d6b050c5ee0d453a2b256067330b035b88007caeaf5672af04ac7e1869b98b7d62a22e73675a29d1fa97517ecc29c7706bba07d56d8d35d19566817162e80169f5e16107f66ea54fbc55d78da23d419e87107be51470d55d7e29d90f9862477cc2f5ad6baf861d0d303158fffe27b2d35", 0x96}, {&(0x7f00002be000)="f55cea392aa24f86f477613e86647f1c5f8f086671b0900fe427577a6000ff96d2cf50ffea1ca3bfa6f384638268979dba231214e879e667848cd0ddd548752f5349008fa1b249d8d790b12ee568437929fb6f94752cdbaff78cd4882ed1e0e2c20d00b5fa05c3ed3dd7bb0ca18ed96417257e96a597b32b610f99e329e757337186c33d6ce60a387b4aa7d76ab0da8dafc0905d1091921550330d755d5f66a1b878ea7f6c0090540f70ca1e6740a0", 0xaf}], 0x4, &(0x7f0000aae000-0xe8)={0xe8, 0x1ff, 0xff, "74787b72932232172a71f9531cdbc656145b0be1555bb9b7474f3e347b10c6229cb8023285ea2667313f291f4d1e715bb68b5faf5cbd6e0f019178665b6e5474e27d262246feed3b61122c4b2909480625445dff3438e95335d24a7492c1176188d9f93f185208a3e91ae64008c216a16320b2cd6aa537942ea0cb0737e8fadfdca3b2c4985b0c50849b8f2c4d71b469eb506c1d66a31f3b0d40761562e2e54165dcce02c3c87a96428a4f989654911d7827d03cda65b62f0a0df19d55eac6e16b5ee2f7774545c14d34744d832f35bb4135bcee97895231e6"}, 0xe8, 0x80}, 0x24008004) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000d06000-0x4)=0x0) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7fff) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000081d000-0x40)={0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/dev/vga_arbiter\x00', 0x200000421, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000de0000)=[0x800, 0x0]) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/15 23:15:53 executing program 1: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x14) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) unshare(0x20000002) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000fb2000-0x290)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d79000-0x40)={0x8, @tick=0x3, 0x8, {0x6, 0x8}, 0x43, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:53 executing program 6: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common="69746464703000001e00", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) [ 234.104400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 234.131881] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000008000-0x4)=0x0) io_destroy(r0) r1 = socket(0x18, 0x0, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000007000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000)=0x401) bind$nfc_llcp(r1, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000)={0x30000000, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f000000b000)="221a78c1cdba5df236958faaa27bc8e3a5797318d787ce329073fe8a9e701815417a897d0797d7fa954c5d3f4bc521d1d5c49ba6cf07bc1dbe571b0ba524238cc313da7934fc3ef82da3dd983daa3aaebd45c9c75bc816b0e1e82f99142ddc657f39dc21f04f0809864ebe1b82cea4fdc2b29cc973d13355df0d89d4489b0bf550d220cb7e7ba0deedbe306a7acfc9e16cb5845ba04ab64fb218f8b1efb558da861a886c12b12f964f6891912a94b2dcfa620a26aab74f8659e5c9df8146a05a6f826255f4b292873455fbe5c81b", 0xce}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f000000b000)="c9617c2cfd9d13b30e010402491442b5f7d9f994bbce10f01bb16dd9ccf06d9384914b9205e618b8b4bb0daab72b300d2a14ee4e2d2f236fab9c855de86891f28d8d3fed2c58f5af8cd651d1f3b820790e225162da782368b301b67d13626b97dbab8c73a04ebcbdb4e206dc1baff0bc10e7fe42c1265e88fad821f262332cc89871444a2145067d0c023fc5dcead412ed665fe2c92af150df0ae2a5310de6310ceb79712666e814f55046bcd2c3fbb102c4d7ce3987b0f59b438fb67c3cdd2677fa7d", 0xc3}, {&(0x7f000000b000)="8fb2d0a7892fffc215a1fd1a3daa63d1f256d3b82bb42360b72c", 0x1a}, {&(0x7f0000004000-0xbe)="d431123cb227069ea502b1c4643cd117cd270d882c52acad01c8371665588a4bd994cf1d46738bd36bdcf28f47dd1c0bea5c441e88d1cde3b5cac7119723b0e46ee709a20b66c5b3530bf50097427b29544eaa49de4fc087b18d3b33d4cb3dd58715ec4e2de326b858ebf3488140d17461aef19455f2caab11b4ab3df5e0ae6560a82c58bc468b0a0b5e3e626299baa2ca32970f3fd67a3a42bbd5c01afbba2123d2241753baf02264c3c6659043dcffa68f5223bef0f5f871c692ef790d", 0xbe}, {&(0x7f000000b000)="0eac8d79a7d546a2fa1d4bdd44df60405ce7dea3de8131ff22e0214a9acbdd1af44f8a5052ef4ee85f5b661ddadae648bdde6f43c82a5aba26d40d986b98395932202098721774a9d0148e0bd43fe3e8e06faa87c62abff2bba32e35af291fd81dd7b9c538d3f3ae35b86c4dbf80c05283e8af3a0e93a40f8ffa124b20a8f1520e8e37e8d11b8eb790a616f8c71185", 0x8f}, {&(0x7f0000004000+0x99b)="8e88f67ee2c9a4895479c1f92d518e8ed522fe7fc18bcac6c41bd012c4cd0bfe30891cb455c4ae3d6f8815bcf298573cdfeec6ab8436899c7c7551c3ddc595137b789fe3cfadf59ea1bb82e6521dea8da56b50e5eaaf6829ea45927ec19cb0a359b3565154a47e6f35f4551b297490e4ad18ebd4b540dbe8d770e6ebaa458cbff0e43eb0f22e6ebd999a029343", 0x8d}, {&(0x7f0000005000)="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{&(0x7f000000a000-0x1000)="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", 0x1000}], 0xa, &(0x7f000000b000)=[{0xbc, 0x10f, 0x3, "e41362d25cce4acce14a1f3662fcd2083097941342f52e3889c3eb49004bcd00889e392dac5c1eaa184ac0d8cc1811b864a2a113e7528d1ac477a4ce524eb45a77cd901b21ae2ea7d33b8da3b76bcc62614a5c79e0832dec99d30264a9ddc737e468a83a26d310a813a5dd2a1872778dfc1a368b0be9aeaed5a458e514f451b1aa15f40b775fe936c78366adf10f64fec0e2ddc30ba855777e6eaa721297783735eed536014b40d182024e83916c96"}, {0xf4, 0x117, 0x9, "14e7d88cb97f374522cfdd02dc093d7cb8e1ab701ab5e9387f11ecdfe0972b2d25d46351063bad65ad68f6e20723100d4edbaa43bdd4e7b7864092e2cbee5d09faa8d7294cdddf847fb26688c744dd41f048752f98404649e21884d9ba4f44c54fb5f86d84edb6cc6485630a5e2598fb3b3676c6a068e4a455b7571489a040483edb4e070f1df936b084d96db8e5d05ed17ef13b6a17b882c31974b6b2733afc1eb83cbb8c247729ac32c40aa8824060d5fb6b6215b3e278151f945f6dbf0d3f49442b1da06c04e5952b0e2c371b692620f3b8595a230a3d626ea25d8b7926bf6576e61fd3"}, {0xa4, 0x10f, 0x100, "c965d7d51435ae030e89e15c779981c1a9cff25a5d5a7c29c3871a7c37f773495558ac863d2c2bae1f50fdabed83d2802a68d6dc9ce2f6b5867361cf2f927179176e1b6e834950f1ab023155d29f86708c62727464777d7c0a4d0166d455b9878bdfa84fab82336245004fd313112a22dcd6fbe8384f8c36434deb78dd652fda0a8a9afd7fdd15713408b6e004df86c8d7cc5e0d61"}, {0x98, 0x115, 0x1, "0c7e54aa5921ef29a655eb4e2a1a5520e7bf8393bd5a3281b50fc3bcbc0b3dee27f34331462baad64738629d511ca5c27bb20a8609cd18165c3cd5040fa5f97d7e9b46fb920ef473426db3d2f19b58841cd0055eb5b4631ce2b38235c8508ee1eaa31e68fc2d6859071b7be5d70b84572c4b3edc0bb4ff2ca825910ba317e783832f707e734b40714ecdda6e"}], 0x2ec, 0x10}, 0x1) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c3a000)='/dev/adsp#\x00', 0x608e, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d48000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20200000, 0x7f}, &(0x7f00000ac000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000092b000-0x8)={r1, 0xa71}, &(0x7f0000572000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c89000)=[@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x3c) r2 = add_key(&(0x7f00008b1000-0xb)='cifs.idmap\x00', &(0x7f000082b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001c7000-0x74)="", 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000ea5000)='keyring\x00', &(0x7f00000c2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f00002d0000-0xb)='asymmetric\x00', &(0x7f0000380000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000ef000)=0x0, &(0x7f0000b5b000)=0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000f3b000-0x4)=0x0, 0x4) 2018/01/15 23:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b2d000)={@common='sit0\x00', @ifru_data=&(0x7f0000243000)="739a2f5646c105c0cf14ed5547e985b83683f1b96fc9703fd278d57d173f5685"}) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000200001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe2000-0x1)={0x0, 0x13c, 0x7f, 0x3, 0x9, 0xffffffff94a8603f}, &(0x7f0000127000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000767000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffff800, 0x0, 0xb3, 0x40}, &(0x7f000006e000-0x4)=0xa0) mknodat(r0, &(0x7f0000bcf000-0xa)='./control\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5000-0x18)={0xaa, 0x10, 0x0}) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f000071e000-0xa)='./control\x00', 0x1) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ed000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000cf0000)=""/16) 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f000076f000-0xf4)=""/244, &(0x7f0000835000)=0xf4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000167000-0xc)={0x6, r0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000c78000)=0x5d24, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a72000-0x4)=0x0, &(0x7f00005f1000)=0x4) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000c000-0x2)='!\x00', 0x3) perf_event_open(&(0x7f000000b000)={0x2, 0x78, 0x7, 0x564, 0x6, 0xd9fc, 0x0, 0x6, 0x2004, 0x2, 0x6, 0x80000000, 0x7929a8ef, 0xf2b3, 0x0, 0xb8d, 0x40, 0xdd2, 0x4, 0x0, 0x80, 0x6, 0x1000000000000000, 0xfffffffffffffbff, 0x8, 0x1, 0xfffffffffffff000, 0x4f, 0x7, 0xe6, 0x5, 0x0, 0x7, 0xfffffffffffffffb, 0x6, 0x1, 0x8000, 0x9, 0x0, 0x400, 0x5, @perf_bp={&(0x7f000000c000-0x1)=0x0, 0x4}, 0x1000, 0x1000000000000000, 0x5, 0x6, 0x80, 0x8, 0xebfe, 0x0}, r0, 0x8, r1, 0x7) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") r2 = creat(&(0x7f0000009000-0x8)='./file0\x00', 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f000000b000)={0x8001, 0x0, 0x7f, 0x1, "865469b9fa7ca0433dec08aeef55e5a8a32b4a1f86aa73d60dc5cbe3aafcc5394112e8ee4868b55f721d6cc1", 0xab}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009a0000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000181000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000053000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x3, &(0x7f0000001000-0x4)=0x0) 2018/01/15 23:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$intptr(0x1e, 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2d000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ecc000-0x4)=r1, 0x4) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010100000020df0000080000000000805bf86c57020037090000f1fffff40000000000000000000001030000010000000100000028000000080000010000000000ac50d5fe32c4000000007fffffff06008356ed55a6341c1fd45624281e00071dce000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000016d000-0x50)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) dup2(r0, r2) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2)='\'\x00', 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000003000-0x8)={0xa3, &(0x7f0000005000-0xa3)=""/163}) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x4, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000007000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fe4}], 0x2c) 2018/01/15 23:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a4a000)='./file0\x00', 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000656000)=0x3, &(0x7f0000a6e000-0x4)=0x4) mount(&(0x7f0000baa000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000527000)='9p\x00', 0x0, &(0x7f0000c28000-0x67)="91") 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xffffff7fffffffff, 0x0, 0x4, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) pipe2(&(0x7f0000a92000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004d3000)={0x0, 0x7}, &(0x7f000025c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004fd000-0x8)={r3, 0x9, 0x9}, 0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000443000)={0xf9, 0x0, [0x2, 0x7, 0xffffffff, 0x878], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000c9f000-0x70)={[{0x63, 0x1, 0x4, 0x0, 0x1, 0x3, 0x2, 0xa5, 0x8, 0x2, 0x80, 0xffffffffffffffd9, 0x3}, {0x8, 0x7fffffff, 0xf2bc, 0x3f, 0x7, 0x10001, 0x9, 0x5, 0x9, 0x8, 0x10001, 0x2, 0x8001}, {0xfff, 0x0, 0x8000, 0x2, 0x64, 0x800, 0x3, 0x5, 0xba23, 0x0, 0x2, 0xfffffffffffeffff, 0x401}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000094a000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eb5000-0xc)={0x2, r0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) shutdown(r0, 0x1) ppoll(&(0x7f00009e2000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b9f000-0x8)={0x0, 0x0}, &(0x7f0000e45000)={0x0}, 0x8) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r0 = syz_open_dev$sg(&(0x7f00006d6000)='/dev/sg#\x00', 0x7bbe2dc6, 0x80000) ioctl(r0, 0x1, &(0x7f000078a000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e41000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000001000)=0xfffffffffffffffa, 0x6, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000013000-0x4)=[r2]) close(r0) 2018/01/15 23:15:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002f7000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000d92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034d000)=0x14, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d80000)={r1, r2, 0x8000, 0xc247, &(0x7f0000400000-0x3d)="89cd10d20b9b3b36a1c16a46d7a44fb13ff2c9dd98bc9dc6dbece12841602ff6ff73cf1cc6e7dc5b0ad8226b240cbb45e085c957efc13b5e62b1aba4cb", 0x9, 0x528bb582, 0x625a, 0x8, 0x20c, 0x7fffffff, 0x7fff, "7414963404ef36780d93d2e6ebd400cccc5ae2bb7ea730c005d099527b2f8feab3dc417f108f04782d0bcbbebb9848c83a867b6fd496d0b35a31aee2cd5ced4458c3299da905c8eff0bdea10a54f52d98aac8c5547a4ff1ffc2f2d096fd447c75a510385715d8a11d705439b8feb7af1a1b5e0fe6d1f9c7082056debe84f7c4abcdc814bd29f8a4dcf8e8bcc1703f5da80370813485e7a9734d2921d3917cffc00a07bbe4820982d37f338d447556d3ed58fda5e3fe84ff37228"}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000024000-0xa)='/dev/vcs#\x00', 0x6, 0x1) writev(r3, &(0x7f0000004000)=[{&(0x7f0000021000)="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", 0x67f}], 0x1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000002b000)=""/90, &(0x7f000002c000-0x4)=0x5a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000026000-0xfb)=""/251) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000227000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) syz_open_dev$sndctrl(&(0x7f0000ccf000)='/dev/snd/controlC#\x00', 0x10001, 0x100) clock_getres(0x7, &(0x7f00002ec000)={0x0, 0x0}) [ 234.432988] 9pnet_virtio: no channels available for device ./file0 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) sched_setattr(0x0, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007a3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cfd000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000)=0xe8) setreuid(r1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000711000)="") 2018/01/15 23:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005bb000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000076e000)=[{0x0, 0x0, &(0x7f000039c000)=[{&(0x7f000090c000-0x9b)="fc427b945412062a0dedb89c4b2e5d4546d2db29d4b6b54989a6e94c6852b2d2faf0d24d78f08655d72bf98648a497c8bd513ef34361e5d6d5c2bf7019548d8a165c0fa751ccc07371d390d9008758", 0x4f}], 0x1, &(0x7f0000385000)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/15 23:15:53 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1000000000002, r0, 0x80000003) r1 = syz_open_dev$evdev(&(0x7f0000f53000-0x12)='/dev/input/event#\x00', 0x0, 0x141100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8e, 0x5a9080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000-0xbe)="16bfca1ca9faacee3d4e998d5d05129e15da2752b8801b7390e5a003b3512707d3c1e22b524d5ea419891c33291bcdd4767192dca7074eb529a93bd032b5c70d7ffb38091e7ba0b26b8196cc9dc79d3fe505ac1e5dfbd67809b0905c9c613288e7f26585c07b0310b3d9ac5f7692d1f05727468759c5aed1b25730db1c06d34b8e82c84c36523fe1da38498c323a99fbae87a9d49b8cbe61019b8c5523af9b2a94059c62aa462ec46c8973a9700c1fba207a03afa5cbc0201419346b5567", 0xbe, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) kcmp(r0, r0, 0x3, r1, r3) syz_open_dev$sndpcmp(&(0x7f0000b40000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4000001, 0x157, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000004d000)="c3", 0x1) dup2(r0, r1) recvmsg(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000393000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d48000-0x4)=0x8, 0x4) syz_open_dev$adsp(&(0x7f0000b60000-0xb)='/dev/adsp#\x00', 0x3f, 0x80) syz_open_dev$sndseq(&(0x7f0000d1d000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r1 = syz_open_dev$sndseq(&(0x7f000093f000-0xd)='/dev/snd/seq\x00', 0x0, 0x1ffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x11}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x5, 0xfefffffffffffffc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000170000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000179000-0x4)=0x1f) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006d6000)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000201000)={0x0, r3, 0x7, 0x3, 0x0}, 0x14) ioctl$TIOCCBRK(r3, 0x5428) 2018/01/15 23:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000962000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00002ce000-0x4c)={0xfffffffffffff000, 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]}) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000073f000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000769000-0x4)=0x0, &(0x7f0000205000-0x4)=0x4) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x6, &(0x7f0000000000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e44000-0xa0)={0x0, @in6={{0xa, 0x0, 0x300c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x1, 0x7, 0x10}, &(0x7f0000f42000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000018f000)={r4, 0xfff}, &(0x7f00004b3000-0x4)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007d8000-0x4)=0x0, &(0x7f0000a71000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000c74000-0x1c)={&(0x7f0000a4a000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000375000-0x8)={&(0x7f0000e5a000-0x14)=@getneigh={0x14, 0x1e, 0x1, 0x0, 0x3, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x20044000) bind$inet6(r3, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/15 23:15:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3f, 0x3de, 0x4, 0x363, 0x7, 0x8d, 0x3ff, 0x0, 0x6, 0x20000000000000, 0x9}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000)={0x200, 0x1000, 0x0, 0x1f0b000, 0x2b, 0x10000, 0x8, 0x7e19, 0x9, 0x5}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@broadcast=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x1000000030, &(0x7f0000001000-0xa3)="5d6598f71bafeb294d3c1573d27d5fb333650c9eb22edf55cdc255d127d0468b102a9e691f857040b379d04528f007591e3863da01b5eed4a7f1592619c7eae7542f93c3f71e640f1cb7641a1b171efefec88b499f059581e5c2a07ebb141194c1330bada9c88da86025a82c2a656952ea466aefcaf1c077f4213da0f7ffdeeb9641c03ccab5ff56e29f2b4281b62bec9f363d20e14c5a0ccdacbb34b22061a75870e8", 0xa3) 2018/01/15 23:15:53 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='P\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000d91000-0x1e)={0x0, 0x0, 0x0, "93a4ea5a74d7", "e101b03d236c156834a44ccabd2a7170"}) 2018/01/15 23:15:53 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000faf000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fe5000-0x4c)={0x7, 0xae, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000021a000-0x55)=""/85, &(0x7f0000000000)=0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c4b000)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000006000)=0x2d1, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000078000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000019f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000796000)=[{&(0x7f00003c4000)="079b8754fd16d61be8a9ec68efb4893cffb7a39333f42a71e183bd0e291c101498b7c268e384b89d59db7b89593f7fde", 0x30}], 0x1) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000088e000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000086c000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000051e000-0x4)=0x14) connect$packet(r0, &(0x7f0000eb0000-0x14)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mount(&(0x7f00007d5000-0x8)='./file0\x00', &(0x7f0000ba4000-0x8)='./file0\x00', &(0x7f0000db4000)='msdos\x00', 0x60086, &(0x7f0000b5b000-0x7c)="ac0374a1571c870a36b8b03060557aa6e3df3c6c9998657ce56b486be820d145681c5fb896dc80ec85b27095b25bb5e874e65696df333d8fd74e6ae3f67e9355ec63d9adca1e4a51e7bac3841dcf83ed10e434df5ed86e9a3a7124fda4c35ce5f2c28583a6ef2558f96bac42bc07a0b2ad32b4281e25b11623f7baeb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e44000/0x3000)=nil, 0x3000, 0xe, 0x12, r0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r2, &(0x7f000027b000-0x78)=[{{&(0x7f0000a96000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005fa000)=[], 0x0, &(0x7f000098c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000030d000)={0x0, 0x0}) truncate(&(0x7f00002e7000)='./file0\x00', 0x6) 2018/01/15 23:15:53 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033b000)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000504000-0x34)={{0xffffffffffffffff, 0x3, 0x1ff, 0x1, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) dup3(r1, r2, 0x0) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000dd4000-0x4)=0x0, &(0x7f0000d0d000)=0x4) bind$inet(r0, &(0x7f0000b4a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:53 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, 0x4) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2040, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001000)={0x5, &(0x7f0000001000-0xa0)=""/160, &(0x7f0000001000-0x50)=[{0x7fffffff, 0x2e, 0x8e6e, &(0x7f0000002000-0x2e)=""/46}, {0x100000001, 0x9e, 0x800, &(0x7f0000000000)=""/158}, {0x7, 0x5, 0x9, &(0x7f0000002000)=""/5}, {0x0, 0xfc, 0x3, &(0x7f0000003000-0xfc)=""/252}, {0xfffffffffffffff9, 0xdc, 0x2a52, &(0x7f0000000000)=""/220}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000-0x218)={0x7, 0xe1, 0x5, 0x1, 0x9, [{0x3f, 0x8000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x401, 0x1, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x9, 0x0, 0x0, 0x2d01, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x40, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x100, 0x200, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x200, 0x8001, 0x9, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb4, 0x9, 0x343, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x80012, r1, 0x0) fallocate(r0, 0x4d8d994d30e4ec71, 0x7, 0x6) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r6, &(0x7f0000006000)=0x0, 0x9) 2018/01/15 23:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000791000-0xc)='/dev/audio#\x00', 0x81, 0x800) getsockopt(r0, 0x8, 0x6, &(0x7f0000241000)=""/189, &(0x7f00008a0000-0x4)=0xbd) socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000b05000-0x18)=[], 0x0, &(0x7f000046e000-0x8)={0x0, 0x0}, &(0x7f0000c18000-0x8)={0x0}, 0x7) r1 = syz_open_dev$mice(&(0x7f0000b9b000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cf0000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2, 0x0, 0x1}, &(0x7f0000850000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001e3000-0x8c)={r2, @in6={{0xa, 0x0, 0xffffffff80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000097e000)={0x5, &(0x7f0000218000-0x28)=[{0x5, 0x8000, 0x1, 0x100000001}, {0x9, 0x4, 0x1, 0x8}, {0x100000001, 0x426, 0x8001, 0x8}, {0x100, 0x1, 0x3, 0x6}, {0x9, 0x8001, 0x800, 0x8}]}, 0x8) r3 = socket(0x15, 0x80005, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r3, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) write(r0, &(0x7f0000aa5000-0x29)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000644000)=[{&(0x7f000035d000)="20ffc49056380c77c1abb8cdd99d8c0cc30a68be7790d457b6b030e192fa42c60ac52a4ee5a532fef63079f74b1a6960", 0x30}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fc8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x1f, 0x0, 0x4, 0xffffffff, 0x4}, &(0x7f0000fc8000-0x4)=0xa0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc7000)={0x1000, 0x8202, 0xff, 0x1, r1}, &(0x7f0000a4c000-0x4)=0x10) r2 = socket(0x40000000018, 0x0, 0x2) bind$bt_rfcomm(r2, &(0x7f0000889000-0x9)={0x1f, {0x1, 0x401, 0xc5, 0x37, 0x3, 0x1f}, 0x8}, 0x9) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) accept4$netrom(r2, &(0x7f0000f64000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000636000-0x4)=0x10, 0x80800) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) chroot(&(0x7f0000dee000-0x8)='./file0\x00') r2 = open(&(0x7f0000be3000)='./file0\x00', 0x400, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00007b2000)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000e13000)={r3, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007a6000)=0x0) syz_open_procfs(r0, &(0x7f0000325000-0x7)='cgroup\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f000038f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a81000-0x8)='net/tcp\x00') sendmsg$nfc_llcp(r2, &(0x7f0000804000-0x1c)={&(0x7f0000381000-0x58)={0x27, 0x0, 0x21, 0x7, 0x6, 0x10001, "f1e90b10c88000a9c4119df8077aca5a542bc34990468d2b9ebf81fd401a173fa82a407a2d86b652a754bad3a8d4414ea9e40e561156a8f02f3ff4a007ecca", 0x400}, 0x58, &(0x7f0000d20000)=[{&(0x7f0000724000)="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", 0x1000}, {&(0x7f000078b000)="b3b7069990f3fea194d1bc8d862e70a1848fe56ce2e325afb4a2d9c0a8be2000f50e18a4ae1634f9990ad599d5b120006ece4538cba7b59d9a08a05017b33cab3b0e4dc59d6c15a9d7418cbf3121cacfd63e028227238a29121e6a547330229cb9f6d1dcdc0217e877a887558695462f6e46331ee175ebc04a9c9ed999883fe862b030e42821fcdb90098bd7f206ae447b414d1a042e3040fb0d", 0x9a}, {&(0x7f0000aff000-0x64)="23d142a183f226d43131f864ccd80815d7ff7b46d4939c9dd4e9fbcc68393fbf79a0b9b328be6da46a30fadddf2f1120be673d5f14d22ba0f9bb1aa44cc336b47f3755eedcaa17579d3185735972be482bfdec7474d4fc2c0d17b4f3245eba0917151a7c", 0x64}, {&(0x7f00001e3000)="9582cfd19c5504593c6c50df281392074e1fd8773b0597f9c28e67ff72a75fcc64a072631736fac42da0d3360007460ffe517ae09c07bcee6faefe5b24d5b57875d0d4963171a8f82f93e66497b5dfbd8ff1dc0ed1ceb783ce192b1d702fb57c1a6a369d862dfdf5cce3f485f8d1c7c4cb69d9", 0x73}], 0x4, 0x0, 0x0, 0x11}, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009e2000)={@common='lo\x00', &(0x7f0000ba4000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "c16bd3", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x3d9, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x109000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000d52000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000efd000-0x50)={{0x7096, 0x6}, {0x2, 0x39}, 0x2, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 234.738623] QAT: Invalid ioctl [ 234.766262] ptrace attach of "/root/syz-executor7"[4624] was attempted by "/root/syz-executor7"[2602] [ 234.771258] QAT: Invalid ioctl 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000775000-0xc)='/dev/amidi#\x00', 0x8001, 0x101280) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00008f3000-0x4)=0xffffffffffffffdb, &(0x7f0000276000-0x4)=0x4) sendmsg(r1, &(0x7f00008e0000)={&(0x7f0000f94000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f000072b000)=[{&(0x7f000046e000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$alg(r1, &(0x7f0000cb0000-0x1c)={0x0, 0x0, &(0x7f0000237000)=[{&(0x7f000028a000)="ed", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000a85000-0x20)=[{&(0x7f0000e4e000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d1b000-0x10)=[{&(0x7f0000ea2000-0xc3)=""/195, 0xc3}], 0x1) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000999000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000a1e000)=0x0, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000029e000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000df3000)={0xf56f, 0x0, 0x81, 0x5, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000064b000-0x20)={r2, 0x10001, 0x1, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000cb2000)=0x0, 0x8) 2018/01/15 23:15:53 executing program 6: r0 = eventfd2(0xffffffff, 0x80000) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x3ff, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000043000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000050000)=0x14) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000050000)={r3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f37000)='/dev/amidi#\x00', 0x80000000, 0x208800) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f0000249000)=""/79, &(0x7f0000da8000)=0x4f) 2018/01/15 23:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000698000)='/dev/dsp#\x00', 0x1ac, 0x80000) fadvise64(r0, 0x0, 0x7fffffff, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000265000-0xa)='/dev/cuse\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x4) connect$inet6(r0, &(0x7f0000bf3000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) 2018/01/15 23:15:53 executing program 5: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000002000-0x4)=0x0, 0xfffffd2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x800, 0x4) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f000004e000-0x78)="89"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:53 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={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) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x1c)={&(0x7f0000d8f000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000783000)={&(0x7f00006ba000-0x118)=@newae={0x13c, 0x1e, 0x204, 0x0, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0xffffffffffffffff}, [@replay_esn_val={0x34, 0x17, {0x6, 0x1, 0x7, 0x1, 0x0, 0x2, [0x776, 0x80, 0x1d, 0x85, 0x8, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x7, 0xa, 0x20, 0x20, 0xff, 0x0, r2}, {0x64b, 0x7f, 0x1f, 0x1, 0x0, 0x81, 0x9, 0x1}, {0x7, 0xb0e8, 0x3, 0x17d}, 0x80000001, 0x0, 0x1, 0x0, 0x2, 0x1}}, @lastused={0x10, 0xf, 0x0}, @ipv6_hthresh={0x8, 0x4, {0x7, 0x46}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x48000}, 0x40) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)='/dev/snd/seq\x00', 0x0, 0x541000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000945000-0x50)={{0x0, 0x0}, {0xa5a, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='oom_adj\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x7ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0xc53)="e9daf0589470a438f0dec6ee9c9f45d9d2d147e11d1a2a4180a8310a9e254f23624c93cfd96d5c0e818c291e8e6ecd49864b60fbeafdd9801a3df0987dd06653eadaf888423ec8213b0f47a2809872c5bab08da4c9784987d3c9e639e69129344796df04a9e596a4832debc1a810d43c48e4acbf8e876d5752edff944590892f57fd5be9ee1b2787e96b3549561f3f3dfe1c8a35163d8b6e67dd33f72dbf45d6bd11de436be5efd869f23d4653e3ead9ced85bf0124e086c4310f71af60263c181e62fc8ed39d4d6c5f53c6d01de13fca1df4980f7ca8de964c153fa5e604fc9133fe269a0c0b35c676b540fbc2c49816d5f3e9388b047fa9f7349aab87d58ebcf0268884a873fcf949fd616b2ba8e3b801596a73709375a1cbdf65470be2e5ab3b6701db1e6175ddd3b270e7aee6f927d0bb0fb754439959fe5fb848f6dc2f10eed70115bc3be52ee02c681e612e0dae3c8ccb63fec66fbbe5406096e8576c08d7fbca2b8124e6971d128ca5abd33f80f548332fefb4b31a9725ce1e862c6b324e942a01126dc9789c1aa34749a3774c3d8465f2a022312dacfbeaf69b7bc49f2a3810321958ae614849ed9ec09214449488d267b3b657f456901b2b3a014436f682be3a263c9355360ee31f2d102d7eacc7c94dc7129b1f24cff08f87e995acefeafc65c5e96c887c1e040afc4a70b740c1a0f434bb7fb88e5e0596799defc6b0f8ce8f2cce94a3fd5942f71828ea192b68a9aa8a214f849da20c499c440ef816e33fc128663ef77d1b8ed543746c7b173caf4b88f1eb9bce83893d01ea57033f39edc68ade369f48e8b3ad69a4b2b26a6d2f45025262fb7fc743f5551d8cab4d3206127e42556da8543a2a9b35f4991d461dabde354ce11a3dbc6f0aae09645a2245da05b0accbdd290ea4fb5ab4dfe85e52c9deaa6f6d5795a2704dbee214fbc61889ef3245f2221723f48db7d76f97f474b7b6a1d5db0fabe846a153e69da284d360b12e0e8ad302aa9c387dc5d281b27b96a0fba1b2353f433c17c0159d545b66baf03f8131d2796552838bc97775933c504e8cdfda5bab80efff49b651c525086f5322420eec52b343d5272add4c6009f36fa382c5a37f08a32d5440f88c27f77d47c79daed854821a2adc0e2cecaee2ac7a070c8b1cbcc174ea4015a0694dd6bb46ceb862411f8f4bf1aa012cf7186268dafa882dd3e3943b72e851b2e8f2e1d7b8ff5bbce8e1227fae48c59e04b7b586a5e3e4114d0d9b461d80e12ff01f213c1d541310939b256b45f3c5ea1f59e99a1daf1aab1b956205712a7ba3b6e9640f05b3c95f89bfb403ae5b6d2ea1b72a07405eee2b4282be1c5be9b0af6b622005ec9d38f2fd8c519419e0e4dbe5e5b4c325643895a0911120b8a3a01466abb38e046a743ddcd8769cef9f1c4311ba5e06dd316d2e3dcd7ff0de582ae3bf95c545b8fcfe1824393a5182138e5aeaa79cbc15ab26989ef77ded45296e215ffa9a302ff2f8c8d4968e25b34ad2edc04575be8fd2e6b27ed8e419f3c088fe07d914b895d68f789920b7bdbf6af756720a321b66c68736b056a608e9e160b225c5978f377f9e858716eabc546d018d1b829d6c090883e96ee52aceb3ad30dc714488ddfce4eb513ccbe2eeba89fc086caf5aaa2df8efd1a42cc83745ad0705140d207478444e5393cf32dbaa33ecd600e63e665178af4926ddb509213af6aa50b7d99859a5cc968f8cbd49424072ddf5891e0e4b298e5320b9eb6c3223554f0e2bbfba73d23005bebf361c8b7d739872c975923863d7dbc37f58c44bd1b418193a344d3913338f4561c1fdb8a5c7c2e8345d8bf78ec7fdc40c8feba568a130efbe184dda1435f99b3993a66b1afbefe3db914b3bc1b52df827c2a5f5d8d8374936f075fe0104c93bd43b67a5cd47fe813439634575a0db242a10a6f775bccc8b7a79954da8c5638963aa8b3014bebd223fb90732ba4541f48fca0810a5658db5130fd53396a76c3df0ff55aac1ca1d8b63e0f2d4f96ff80dfe30cd2ed02a6546335aa178e66b20e12368c9d146ca0e1d86760b6ef0721247280ab5c3fbe6c5d8f2bde765bd35983a594d5341e6c90b62063e7f8c4db709941ac2cada337072fd16c52b525e3a11ee56153150081d74a8e7b5dd698e7d5b9b20b4b74707113a71d6c87b4601c3619b7782f71fb8f055df3331849c274e8601f37e1de779553325083a3a193071c57a2590a9cc9a34872694713db212b9d69abc6a5c4a0b2f629ba75995b5a00f82067eb4b235121bf9e1973ddda75b3f4296bbd509cfc0a0f7945689f250339dd5146e7b92ba85c0a76418268f306441545b0750ffa49e361eb7cc6fe90a2b8319d882b58d42e38335d32ac18fb82a591635120af32623bfc1f6a01c86c95461f928b5bbf03826269c7f884eb167f02d1b87973c52ab3208ffc3b515ad8b0d85f93921e46f22c588f258766ec6fff996947d6527f10072c33a4feae42b6467aee3c586f98d44d63bdd1257c0f324323fde3eb68d6ade670d3171d95c3e11a7e2012addfc5eeb23ed2220a04d29f3f54aea3f4070a4221653510da8db9b3a58bdce02cf4cc05e6a574abc43167553a783a27f6581d2cd11d932a2e65ef51ff2286895d0c8f5c9cda3922c013982098d8bc3015f430083f92a252425d476f0eaea74a458a98daf8783892be1d27181282161e1a44a210b6bb6a0557c6600a3666ddc9deeadbc0aa08e29ea49079bbabf597b41ab38bb562b1acc6cd390cf90cce394fa6089a0b06e224106300351fc7a3f8613396ca365e4e2b216e91d8c6a3d53b68f22126c6769ff2b2f8ccc4867c05f7a78f329f50488533e15585b926d9755c4857ccac2c2ca804eae30ddb914c46fbce20654286d7f3b82106d0939d98f631101a7706eb1a8652ab7e7d4cb2e83ba39392593b05ac1f9b614ee97b2d7298d85338c93b29afb11c5674c2867d8e15251e8d58a26f3dedd4461716e68d38dc961f884a6e1daea96722a68b3b8839d4db3994a880ffcdaf81578f48c8f83dcff174a845662b9844ef96865ba709e4f60fc781276910704cab891661bfba1f2edab87824e16bb4fe2ed44d6ba28135d4cf888f84ae7c73a1319c143eebd4bba415ffa066d7dcd72150c639ab1482ad00f8a40cf7a59716165b6a7902263958a4f53e49edc2739269c56ca3d785df0ab81bebdd011c70aad88a6e78f75c673eaea380d3e707cd897ce3658e6e803ccc6bd9ae6907fe0f6729c86febab7a71d86cd88729df68c4e941bbb0a6f2e713a069aeab83dfa2ba0caa838efdd956fd8b48ce35b1d84b685d3c4422c73a587ac7dbe0aea5b8d94355e3561a04b678ccf77d527d8e262defd3fabffac326492ab035c082885ff8548d81c084b8696c55075ae689195a97333d9fd18c5c62e7084deb73e57cb3888791cd55ca243f0e4c94c1d73bbc4e2d4fb5e4f870ba7eb6f9335a55d0119551b28948285c393cbda1a3bb5d2d951ee04b56adc3f1b0ad5e84ac78d42bf3d06f166e7a749323811a2230554a3e2fa5d19d104ea81a87a01a38bb6fc30f83ebfe782ffd6f1d3304e1bb46e881fad6b9c2c6788c762efff2b2085dd663bd335e9d697f3642b19f9a688c0a05ba7fb7031304f18c3a2b6f21cb4115d0ce0c1df415c713146229427fb98ae9dbd1a1ccaaa61959fe5c7c5ac25fd30282f05d68502894ee901d99a7816032f02424377a52e406eb5acd3927e048c412f24c72e2d0ac05e28b1cc6ca57c4e120e246daf98e4b13dbe02d3f02041c5591aaed79e2545f4452d9011f76d89059a0263fabafb7dc3739ad23c98caabd9d62b9df65945ebe6a3d892b1087a10befd5ca7ade1b80b2ff5bf16acee775c5f6767ff5f2d6161daefad805533a78a69c549dec7d7059fc075a5e10faeecb8afe19401dcc6598b541eabcd8be7b475b3a6696273b346457b2775dd1bc89d58616901671117e85363567aa298a6deac66dac73d503230a3a748bcffc7c5cb31c158d03aac7765c9b291b4df6b32e955a24e60a0f17f9e067a830d8810600c75ec34305c7afa3e91b50f1e36dd573b7299d81a503c3456f1eb110d1f6ab0728be2c9ec9d28d3f78614b30b4c9b9e4a2512131eb7976514b9595469e3cc2b9b26a654bcf8dcaba9c4857bd5e6e2a185801a79d5fdf9e512ebdbd8196fbc95ace53573581d4e56389fa311a8fc828800477b41bb4376e8bc14e9165fc84ee36d0ccbc25954c023d13d540801c75223854cacc505c090e4d6d495b4dcc6561b62180f388c7836830f8e18ed4b028353afd171fc0f07bd91b92e76a26e22c933d32418f94bc6739d08517e0fb9fb90bf9467629d2ee43062f5fd08de32b9cd937cc6f72e6819ec9d49320a9eeff6220fd77d64d6bd841d96c48faac78c3677e5448ce1693a91a9203f75996a69ff6b40ae283a5abc5ff9d6966af93dd68126cc726c08773e5633622e2d99de8528296466fb5c83258498991527d53d76ae039dab0e466f200f7976a6712a8aaa8c77e41723c54401d715a7460b5a15619dbc9ec772c042a8dbd47ef7ac2ab4d9f30a34bba01437b59b84f384790e68be7c8f008c9c98aa767271a3e38c6311c81c24f46fbb1ec9f6b7046908826b020ad5b782754a95c763ed5ec63adb29c344fecdb39467b211ac77333200d2f1b3cf879b5e0f79a79d99f560f38d9fd25f452f2b334492117590e9a82ba828473d1656ea180be3deca9c7e1191d4d0dcb65e87fd651de68c310d2ff0f23d09a7b08fff951eb8876f08d88a5a772218ae4685082e3c5b08334acbbe54ef65aaad0f4775c7f8990f813bb1cd67e229f9b173e06f37f578e946dfa49e887415c57646de4cedf49628542ccdc20bfe52c7b98a0ce1e0ece34d5cb710118f078d21043812baec845a035805908cc15438fb1a685c3ef4e801614aea92d5103b70d2cd37d444b37cb09e79f0c4ee7f8c89993c09b54a1ad925aeafa7521dd7965d4ce0dcf58437b01b060fcbc2d352be2d9e0e40f8ed874d129fb47bb55dd271a206a3332301846aa8c9eb0a2efadd6bc1b3e4aaa0420fab957acb52e100de1d1866a622178402983000647ada611d8968fc2058f4788a7f54a8b8e49b2d62e8767a95b97ca4935f7d2d1f08b943b3007045f6f2b3134344e02a736e10862c0395a8cb1c695e3bf16073f17f013f5b5d30e3ba570ae8255c500bacb02fe2306ddf22c7e42dadf2b4cc7017aee9812bc1a62064563cf04cc5620aff01a0db68c08dfd8f35c084c73579c4b68758b941be8d169b7e377dfb9aac845e14558a6357bf3238e0f9830b775409d88930c6473e690aa142500da91a780d21af855d7784a46ec6b2b7b8d7b5e76c0dcfa6db848e1787d78b596d785ee3e04a1192e87aa8b977b36fdea57c5ebfd2d26d5799dcca1ddccb8d363d36301abd01a0a5b3ee51e4d02ca3273f428c382e2531d562b4c1998b787e4e4c8862435eda5b21deca161bc3fe2b3ebbfb0fb9ea701cc1f9f39db3a03ddaa84a6837c72f4ecb8fec75b3d371f9b67a5e6152be87c80d537189b99377f8003b8481809381e99268b95af3857810d0bde4f021403ed6393e3184154ebbd9267c2b13109b48b114ceea8368db4de0f445d21f054cc103c79bfb428ae93c34144dfec1223dad1f7245ad98b7692a15d2e3ff76949a3dc00fd1bd7c8d5170a62940217884509ae97d27b94a6d03df418f8f4df24f42dc39ef61815bda5c6df8d394a895cb0334132dd135e311af2bcfea3645f1c2523bf5daae643cb3a3c3e01f9ed39", 0x1000, 0x40000, &(0x7f0000002000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d24000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mount(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000feb000-0x8)='./file0\x00', &(0x7f000064f000-0x9)='devtmpfs\x00', 0x0, &(0x7f000057d000-0x77)="") 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bf000)="d3ab27191a5f002301ba092dff05000bfef9f3d2a4b200ffffffff01fffffe0002", 0xfffffe70) 2018/01/15 23:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r2, &(0x7f0000b51000-0x4)=0x0, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c35000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3ff, 0x0, 0x1}, &(0x7f0000c4e000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000923000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000cc000-0xab)={0x0, 0xa3, "f3a88888cb3fee302c6de2df106154cc7300dad85056854b4530cb906815d7f0f567e4bdf557784143545a8626e910409d8f48289c7ed7a023157d1371cde470d6df81631549f34e5c017e6f416041c0a7f7f7a99be73c9037c3c2589fb68be3c95b814c9663c84b443fba671e5fb929f68e22370a3dbb8a314c1da6ce51b68064826a42bde4df8ffc8df71cb7e35c9517e9bdb34a961636be6c1c403c5b30d2aeee4c"}, &(0x7f00005b7000)=0xab) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ed7000)={r3, 0xf51, 0x20}, &(0x7f0000717000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ea0000)=@sack_info={r4, 0x6, 0x6}, 0xc) 2018/01/15 23:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cd6000)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ec5000)=@assoc_value={r2, 0x0}, 0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r3, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x3) open_by_handle_at(0xffffffffffffffff, &(0x7f0000dc6000)={0x101, 0xffffffff, "fcd217fed2f55e2c4b078a7f6c8d82b2584aa742f8533487ee4e377543bc5a6984830426d0d7f26b3082ea2e0f7fd0c88d00f3c2fbd679fdc1f996abf255168cb12e71960224212a88bb40a7fd36e97644a98b76f8a28387341426839092e0ddd67f2a03f6c243f0bf79733e7f65d73b49077ef73705a2b4000666b2cc37a151b3f92fbbdde5225c57c67e9b231e9dc79ab60776ab6cbc2fbec94eee91d0c6e5188a5b3dccca32cdc3960db4c4db783bafe15a619be90623fdc0967b894be2f18b0bc81161a9924c83e2a6117e4a55f184f2f64eb60da040c88db2f37405c0f0ac41b89f1d12934b0107f21478904866f16762da8a261572d8"}, 0x40) 2018/01/15 23:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x547c6bda23e69769) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000794000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) 2018/01/15 23:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000265000)='/dev/vcs\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) pwrite64(r0, &(0x7f0000fa3000)="c6ab1544c0c476fa7a0f821d63cec2cab776750186e350c335a569a32fa7257020b79b95f22a236a8079eb575247a03fb95ee811b6e83b6ca00764c1010207db6875cb1f19680e84c41cc739ead37299e4057967aa110466bd466e371c003e8345a94b1905681a31e2ecc81f44258075d29b70", 0x73, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000466000-0x4)=0x0) 2018/01/15 23:15:53 executing program 2: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x200000000000019, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000037000-0x11)='/selinux/enforce\x00', 0x20a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/214) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x280000800, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000b62000-0x2)="86ba") 2018/01/15 23:15:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000417000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000adb000-0x4)=0x3) r2 = syz_open_dev$mice(&(0x7f00004f7000)='/dev/input/mice\x00', 0x0, 0x8080) sendmsg$netrom(r2, &(0x7f0000544000-0x1c)={&(0x7f0000d96000)=@full={{0x3, {"456e360dc2cb50"}, 0x7}, [{"777c81caa0879f"}, {"9eab91e318ea22"}, {"f944e1cc180f7f"}, {"632b3efa5d1054"}, {"4d9f9137166911"}, {"46555db1f8a903"}, {"a6881eaf3bed23"}, {"916ff3fb02f245"}]}, 0x48, &(0x7f0000ebd000)=[{&(0x7f0000234000)="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0x1000}], 0x1, &(0x7f000033b000-0x1310)=[{0x9c, 0x110, 0x5, "8c6b2603fb1a286385415ff17d7989fc8e1927b791fbb8cc8d5294e74b5c233a0844893ad9010a5eed88e73eb5a59d7deb8f695e7ab292167859792b163ba4aaa95e5b0997ca0b8eec6677380d870996f3a63dc9f38cee3c81eec4735d4100319a49055f14c4632d8488c441d39e46eb255548dbf4e69f85b9bbb03a6f6a630511783df806424cc9964a2d2b9f6448b6"}, {0x9c, 0x110, 0x8, "3344141369804c4b4ff283352b21487afaadbde6bb4e15c75d94e5e0cad663161a4797f68ab1716b9642bc1bd4fec2c8bb31fe7f66100499c4de22d4efb106ba01af7e2fccfbd8a1485c06f2e9445307ef935ffee0f21aad6a04e83d80a9a4b595d07dad4892c0e86798e866786141141611360d392e7071abae62d2d2f0af7129e50dff4796ab254844e0d74883f6cc"}, {0x5c, 0x0, 0x90, "8656600a62210acc8e0dffcbe1b51d8f2348bbca560987ec1a0d3a24fbc34a7e52942f1da78b8d7e4314d511279578cf55c45b49e4a87ac31b405efc84c56703d7525d5174fa05067e3cd6e887"}, {0x88, 0x101, 0x800, "5edd74b5973218ab1aa1bc5bdea52dd89d47fa84b3a66bdfab870df037ab75d1ee050902bb7595a7a9f4662777a7ead38f169210a80f6c7f80e107bf8b229cda891fc4f21182cb3d4b899c4e0c93055ca7b7854e5cb5b0c96a803ed2e000c063652e4788b6a15336d642e5a225c0871c8c467cf6872f603415cb695f"}, {0xc8, 0x19f, 0x8, "06694c75f0bb781d824476b171dca9b8f16419c899b8fdfabbcb35371066f7565729de72312123b3dbb650beb98bfce15c8554b122a062a4eec6de1c8be1ccd07a44d49dc69021c746997af7b45e077d0bf8cc11632a4e4d09ca0e91e99c7890c6203e7b67410eff4004e1b14ada5b38bbab1bbac278f001175f9b177d8e508eaa837f26073ccfbe2ffc233907073394ec2d376f91ed374da733591c2c75d26395ed7602884e0f62d03af8d52e7d2b694a4631bfb56cdaeb9df5"}, {0xc, 0x1, 0x6, ""}, {0x14, 0x88, 0x2, "e1d3ca79acf7"}, {0x100c, 0x0, 0x3a0, "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"}], 0x1310, 0x800}, 0x20000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000987000)={0x0, 0x9}, &(0x7f00006e9000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000aa5000)={r3, 0x0}, 0x8) dup3(r0, r1, 0x0) 2018/01/15 23:15:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8eaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000850000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dc3000)={0x0, 0x1000}, &(0x7f0000eb2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007c0000)={r2, 0x4, 0x0}, &(0x7f000095b000)=0x8) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000a32000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/15 23:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005e9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00003d1000-0x4)=r2) 2018/01/15 23:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ec7000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000ca8000-0x6c)="0f2933d34ccfb958d681bb9d1ee512cd9aff36bbbe60f94e2cc59380bc07486f2e8f51221f96e8d9c9a60c941cb6ebaad1740efe6f82253bd62426e54f37e3d236f9f22c8778d866223555e30b52c0e8ce02a838c45ff20f83dd4f1349b02e9a6e15c5b74f20586ae4146a", 0x6b, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 23:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000059a000)={@common='lo\x00', &(0x7f0000cea000)=@ethtool_wolinfo={0x27, 0x0, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, &(0x7f0000dc7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0x9, 0x80800) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/audio\x00', 0x500, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fc2000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ad5000-0xad)={0x0, 0xa5, "a0a568d74252f686f467ed8637adb7b86691270516c2f53753c1995d216b602c8babd5ff46755df6524279037854d0e9145eea4c844c834ee49598985f5b607da7c96322726a0f003054d039099a89a83f3f0b33af26fc1ce227cea9a35c6136d754677835c51ba6382faa633dfefaef7eb44feb09f127426f867e5eb1d4cac8f96f37ef8a924c64c26ca218accfefdee5e21fd9fbbb0a79d55095f6612eb9b71c94b0e6b9"}, &(0x7f000064b000-0x4)=0xad) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008a1000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/vcs\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000011a000)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x40410000}, 0xc, &(0x7f0000c37000)={&(0x7f0000a31000-0x3c)=@ipv6_getnetconf={0x3c, 0x52, 0x710, 0x3, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xbb28}, @NETCONFA_FORWARDING={0x8, 0x2, 0xfffffffffffffffd}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x8040) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000880000)=0xf0aa) poll(&(0x7f0000818000)=[{r0, 0x48, 0x0}, {r0, 0x1, 0x0}, {r0, 0x400, 0x0}, {r0, 0x42, 0x0}, {r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x542, 0x0}], 0x7, 0x40) syz_emit_ethernet(0x32, &(0x7f0000136000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000d27000-0x14)={0x0, 0x1, [0x4a1]}) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd0000)='net/ip6_mr_cache\x00') ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000744000)={"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"}) ioctl$KVM_CREATE_PIT2(r0, 0xc0189436, &(0x7f0000fd1000-0x40)={0x9, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000005e000-0x10)={0x3, 0x2, 0x100000000, 0x2658}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00007c3000)=""/0, &(0x7f0000fe5000-0x4)=0x0) 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000166000-0x24)={0x0, 0x1, 0x9, 0x1, 0xfffffffffffffff7, 0xfa8e, 0x7, 0xffff, 0x28, 0x6, 0x8, 0x2}) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) timerfd_create(0x5, 0x80000) r2 = epoll_create1(0x0) r3 = syz_open_dev$admmidi(&(0x7f00003c7000-0xe)='/dev/admmidi#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000420000-0x8)={0xa, &(0x7f00008f6000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000e53000-0x8)={r4, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000034f000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/enforce\x00', 0x10800, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000e7000-0x4)=r1) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000000b000)=0x0, &(0x7f0000011000-0x8)=0x0, 0x80, &(0x7f000000c000/0x2000)=nil, 0x4) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f000000f000)=""/58) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpriority(0x1, r0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000023f000)=0x0, &(0x7f0000e24000)=0x4) 2018/01/15 23:15:54 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=0xffffffffffffffff) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fd6000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffde, 0x40) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ed0000)={&(0x7f0000041000/0x4000)=nil, 0x4000}) mlock(&(0x7f0000994000/0x1000)=nil, 0x1000) 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) mknodat(r0, &(0x7f0000f67000-0x8)='./file0\x00', 0xc0a2, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f00000bf000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000) socket$inet6_sctp(0xa, 0x5, 0x84) truncate(&(0x7f0000699000)='./file0\x00', 0xbdd) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c5000+0x626)={0x3ff, 0x1, 0x0, 0x401, 0x7, 0x2, 0x401, 0x5d8, 0x6, 0x4, 0x80000000}, 0xb) 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dee000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000975000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000dee000-0x1)=0x0) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000019d000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000dee000)=""/250) recvfrom$inet(r0, &(0x7f0000ded000-0xd9)=""/217, 0xfffffffffffffdb3, 0x1, &(0x7f000084c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:54 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='io\x00') exit(0x10002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x171) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x0, ""}, &(0x7f0000001000)=0x0, 0x0) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000256000-0xe0)=""/224, 0xe0, 0xcdf, &(0x7f0000e79000-0x10)={0x77359400, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000639000-0xb)='/dev/adsp#\x00', 0x5, 0x40) ioctl$TCSETSW(r1, 0x5403, &(0x7f000060f000)={0x7, 0x6, 0x3c2, 0xff, 0xb79f, 0x0, 0x100000000, 0xfff, 0x6, 0x6, 0x0, 0x7000000000}) mq_timedsend(r0, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000b19000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0xba1b, 0x0}}]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000083d000-0x6)={0x7, 0xdc5}) 2018/01/15 23:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) sendmsg$unix(r2, &(0x7f00005b8000-0x1c)={&(0x7f000031e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001a8000)=[{&(0x7f00009fa000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile64(r0, r2, &(0x7f0000692000-0x8)=0x0, 0x20) close(r1) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000340000-0x4)=0x1, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000004d000)="c3", 0x1) dup2(r1, r2) recvmsg(r1, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007f2000)=@get={0x1, &(0x7f0000a44000)=""/60, 0x10001}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000094a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f000018f000)="25f268d9e53c873ab7d5b935de640aa93d0e10ca58af3ca9705dee41f3608c1d95c16592cbc29d9860b11878f1681a214fe8324b3ac8288be31bf3b287ef4805ff9e40569575da35ec65cf31ef6cb5d107f2b78d16b8fa362ceef3218b3eeb066338ac1cc403d068532d637889cd9c16e1f8fec5e0579d120492f1c57cc34e3490ff730bd981f75bb7000b169177cf4337237eb24ad74aceabc5a612f181ac7ae854e7d0c78eb0fccd720438375e74662ce74fc00d9cc5d690b6cfad8bd2541b349404eacec01ce79fd09dcd4c82daa58846bb1ec2009562355bbe7e03c87b94dbc20d04bbe51a926dfa9393557df73263495b47bc", 0xf5, 0x4000, &(0x7f00008d6000-0x10)={0x4, 0x2c, 0xffffffffffffff80, "7886df9c88f7", 0xfffffffffffffc00, 0x0}, 0x10) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00009fe000)={0x5, 0x20, 0x3ff, 0x5, 0x9}) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003af000)='./file0\x00', 0x4, 0x40) lseek(r0, 0x58, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000a1000)={{0x9, 0xffffffffffffffff}, {0x1, 0x400}, 0x400, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/enforce\x00', 0x18802, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f00001d0000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xff) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x1}) lseek(r0, 0x0, 0x3) 2018/01/15 23:15:54 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000b39000-0xb)='/dev/vcsa#\x00', 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xef)={0x0, 0xe7, "4dd69e27a986e383876adf089fc7550a913ab738f12085615a20dac81152b596f7b278acd9a128f4a9e20697f45217fe45aea662f4273cb28986b4e9ea58a87125b575ccd14f72ae9b22402433b1da53cb2ca66096f5c413c445bb16cb92ab4ce3afa2cd8782e44fc948848483aa55c1ba9871604d846a5084d99b30d1b459c05a36cd5f0bbd3d8bf164bfd34ac998693c990d87aad29194926556be95aea5a97085181e529872e89d2548a3167014ae673aa7f34b838eeca81c54b536d3fd3525dd40775eca2ba8b6842db63eb6f7189cb4ba2286b7468459968aed846d03b150ff854b670a8f"}, &(0x7f0000547000-0x4)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e50000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x2, 0x7, 0x4, 0x4, 0x1000, 0x8, 0x4, {r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x436a3d43, 0x6, 0x5}}, &(0x7f0000151000)=0xb8) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00006ee000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000)=0x0, 0x1, 0x2) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac7000-0x4)=0x8) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b7d000)='./file0/file0\x00', &(0x7f000086f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00003ca000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000d15000)={0x1fe, 0x0, &(0x7f0000da4000/0x4000)=nil}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) open_by_handle_at(r1, &(0x7f0000b5e000)={0x1008, 0x120, "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"}, 0x1) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f4a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000876000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair(0x10, 0x5, 0x7822, &(0x7f0000095000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002e0000-0x5)={0x0, 0x9e1}, &(0x7f0000217000)=0x6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000570000)=0x4, 0xffffffffffffff49) rename(&(0x7f00009ad000-0x8)='./file0\x00', &(0x7f000095f000)='./file0\x00') getxattr(&(0x7f00001cf000)='./file0\x00', &(0x7f00008e7000)=@random={'osx.\x00', "47504c6e6f646576255e2c3ab200"}, &(0x7f000035f000-0x99)=""/153, 0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f5b000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x100, 0x400, 0xffffffffffff1c0a, 0x44}, &(0x7f0000e10000)=0xa0) writev(r2, &(0x7f000014b000)=[{&(0x7f0000c21000)="fc04a9e605dde4917779773a999a3ddacb6bae725dad9218d2751e5d4c3e9539e9d71dd486e3ea98352ffeaac3ff18a19311ed5e90642256bbb2162b783d4dccba93271352c05b9720894f0f23a5ede402756be53a1ed992b13f42213c5a978ec8c450cdd1d55c1aea2936744fd865d51138890b656ae95e9ebc06fddaefd55d9bd7397c1a365b78c2142d914c112259b7d82e8bf43290c1fc68e204304077e5c216eba82a784e8e797e04e02c61cdd7a4bba8ec38fdc279ee8df86ec76bea9c3bfe4362d02812c03b77bbcc0abef492cc", 0xd1}], 0x20000000000001b7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ed2000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000a3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000465000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000034c000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ad1000-0x4)=0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000f69000-0x14)={0x7, 0x4, 0x800, 0x8, 0x9, 0x1, 0x80000000, 0x4c, 0x7ff, 0xffffffffffffffff}) lstat(&(0x7f0000fae000)='./file0\x00', &(0x7f0000864000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet(0x2, 0x1, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bb000-0xf)='/dev/sequencer\x00', 0x400040000005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000d57000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000505000-0x8)={r8, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000391000-0x8)={r8, r10}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000e1d000-0x10)=@common='ip6_vti0\x00', 0x10) getpeername$inet(r4, &(0x7f0000052000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000634000-0x4)=0x10) fstat(r7, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f000038f000-0x8)={r11, 0x0}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00005f8000)={""/1024}) connect$inet(r6, &(0x7f000094e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000e71000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e020000000000000074d9c0"}) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000976000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f00003b2000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x8000000000000, 0x0, "4dffffe7808d", 0x1, 0x0}, 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000501000)=""/228) prctl$seccomp(0x16, 0x1, &(0x7f0000059000)={0x1, &(0x7f0000437000-0x8)=[{0x6, 0xffffffffffffff7b, 0x1, 0x9}]}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000868000-0x1a)="86a30007834387eb5c90cd2679083f0e16c8358fb2a6d7c31d22", 0x262, 0x0, 0x0, 0xffffffffffffffa5) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_setup(0x3, &(0x7f0000853000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087a000)='/selinux/enforce\x00', 0x480000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e0f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000557000-0x40)={0x0, 0x0, 0x0, 0x7, 0x81, r1, &(0x7f0000576000)="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", 0x1000, 0x0, 0x0, 0x0, r2}, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0}) io_destroy(r0) 2018/01/15 23:15:54 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000004000)={0x9, 0x8001, 0x3, 0x4, 0x5}) syz_emit_ethernet(0x32, &(0x7f0000002000-0xc0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="e43dd070ce8c", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8e73f1", 0x0, "76927b"}, ""}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x894]}) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x82000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000005000-0xe)={0x1f, 0x3, {0x1, 0x80000001, 0x5, 0x10000, 0xa, 0x704019db}, 0x9, 0xbf5}, 0xe) syz_emit_ethernet(0x1f, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x93, 0xa374, 0x2, 0x8}, {0x7fff, 0xfffffffffffffffe, 0x8, 0x20}], @llc={@snap={0x1, 0xaa, '[$', "86e1e2", 0x88bf, ""}}}}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000)=""/124) mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000002000)=0xfffffffffffffffb, 0x800, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000008000-0x4)=0x9) 2018/01/15 23:15:54 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x100) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d09000)='/selinux/policy\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e60000-0xad)={0x0, 0xa5, "b51de1dc488b0673bfce9a795673bec72fcd5aa34b17cbffb82fc6065e5f4b49270a2d59f7ea72ecd0078d017602b6dd4bd148a93aa53ab16c8ad820a0b63af4bacf68f2e46dee462761f4f1c0f94976aec072ca5c0109fcdbccb29ce875f34494b067c0d79130e6f8244556f02d3b67aaab6e0d69177eb2f2ccd36c149ca28629dbbad01ce90c7a473d42c51c17d32fe38ee804ec86200946b12ccb2e3662d43a5ce38637"}, &(0x7f00007c4000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002e0000-0x8)={r3, 0x1}, &(0x7f0000186000)=0x8) uselib(&(0x7f0000233000)='./file0\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fdd000-0x4)=0x5) 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000017000-0xb)={0x1, 0x9a0a, 0x4, 0x9, 0xff, 0x18000000000, 0x8, 0x9, 0xc996, 0x4, 0xfff}, 0xb) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000011000)={r1, 0x2}, 0x8) 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000837000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000005b000-0x4)=0x0, &(0x7f0000d31000)=0x4) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f000000d000)={&(0x7f000000e000-0x20)=@ipv4_getaddr={0x20, 0x16, 0x400, 0x6, 0x0, {0x2, 0x0, 0x1, 0xfe, r2}, [@IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="50a21696b978d3e0b92911c7507a9983"}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) sendto$ax25(r0, &(0x7f000000b000)="6792a74149aa5a5b7b", 0x9, 0x0, 0x0, 0x0) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000863000-0xc)={0x6, r0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005e0000)=@sack_info={0x0, 0xfffffffffffffc01, 0xcb}, &(0x7f00001fa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003cd000)=@sack_info={r3, 0x9, 0x1}, &(0x7f0000406000)=0xc) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007e3000)={r2, 0x0, 0xc8, 0xf1, &(0x7f0000501000-0xc8)="06de9ae0dd7020123a0d900990385e54d4902211a46dd2b1b3696c1ab66a0d17906d64713c2d52e422dc2a422505205025da1d6ade5317c5d27ad5de6a757c364a3ac7d65b94a7ac4d9d9dd6e18a82058640ee765ea9f25801c10179f323acf46522e795199eaed8943bed1407b1b335f586d7973ce7e201f46c9a942045caa95a19e868e73506075ff0d518e4c0635fe20c5f1381502d1a0d266127b12022af60fa5775bea6eeedbed31dcf56a2f32a8bdeb7656f8c4f9a847e70eb72496b79caaf2aeb525c4d0a", &(0x7f0000758000)=""/241, 0xffffffff00000001, 0xa8}, 0x28) r6 = getpgrp(0xffffffffffffffff) setpriority(0x3, r6, 0x80) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000404000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f000002b000-0x4)=0x1000, 0x4) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000227000)={r5, 0x0, 0x0, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000843000-0x5c)={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x417f}, 0x1, [0x9, 0x401, 0xaf, 0x7fffffff, 0x395, 0x6, 0x7fff, 0x54]}, 0x5c) dup3(r4, r4, 0x80000) renameat(0xffffffffffffffff, &(0x7f0000bf7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00003c8000)='./file0\x00') rmdir(&(0x7f000083f000-0x8)='./file0\x00') ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000a04000-0x20)={r5, 0x0, 0x100010100000002, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 235.511159] l2tp_ppp: sess 59/0: set debug=370001ca [ 235.548192] audit: type=1326 audit(1516058154.421:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2776 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f8ac79 code=0x0 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eff000)={0x26, 'hash\x00', 0x100000000, 0x4000000, 'sm3-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00003af000)='loginuid\x00') sendfile(r1, r1, &(0x7f0000cd3000-0x4)=0x0, 0x17) 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010b000-0xa)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c", 0x1) 2018/01/15 23:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007a5000)=0x0) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d83000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000e7b000)=""/4, 0x185) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000795000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000de3000-0x50)={@generic="e1c5b055104a82f53afe32b0204efae4", @ifru_map={0x0, 0x8000, 0xffffffff, 0x7fff, 0x8, 0x78db}}) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x42000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000348000-0x20)={r1, 0x4, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r4, r3) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1001, 0x7) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000917000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466af28947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7dc3f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dae000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000354000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) connect$netrom(r0, &(0x7f00001cb000)=@ax25={0x3, {"e837e33fe33aee"}, 0x7646}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00003d2000)='/dev/snd/seq\x00', 0x0, 0x400445) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c66000-0xbc)={0x3, 0x0, "637f69656e0000000000000000000000000000000000000000000000de000000000000000000000000000000003b00000000000000000400", 0xffffffffffffffff, "92f878326121c8aa", "23cbd7fb37542b0a9d2e530c3f12011129c8cd5a8202479b4d9f00064dd120b1", 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/vga_arbiter\x00', 0x10001, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004c3000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x400) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001ac000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b5000-0x4)=0xe8) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000dd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cdb000-0x4)=0x0) r6 = getuid() getresgid(&(0x7f00007be000)=0x0, &(0x7f0000250000)=0x0, &(0x7f000097c000)=0x0) sendmmsg$unix(r1, &(0x7f00004d2000-0x54)=[{&(0x7f00000cc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a6c000)=[{&(0x7f000031e000-0x2d)="e3c1184c40e8efb481b1d25275b97378531688f6e91127e6a12f491f401684688de0b42d8f10349182789f669c", 0x2d}, {&(0x7f0000118000)="3f605e02ac3adfa9e20203f5854284af7006993eb25115887f0fa32db1a53641d89e356cada564a91b5fee65f2b498483cc5c0236a4a6ea842d949a30e4e7af1dedb52807ac0b0502362bee43bf0920bb60cab43504085ae224d4b17fad35b5e7db4e4a6a0e657f03ec7d66bbdc7942a0d5a3701184c9bc6b67bc365a117a850bd7fc4c2fe30c1def4d2f9f2f22a22e1491ab5592db66c04216ebf18006e8c888db1a1c262c8c8092ea8f4254122a739d778d7f6bef2152b1bbcbe63f38e11", 0xbf}, {&(0x7f0000823000-0x8)="828515fbf8f7170d", 0x8}, {&(0x7f00008b2000-0x12)="092cf28e593fe93f254e28c463ffefeacee8", 0x12}, {&(0x7f0000f20000)="6fa6a3f71b1069be69c1309cf42b5189e1012169759c5371c6bd494be2954a007f3a88ba31328ed0c4894c1f21ff67918f790766c0127199f3de438e424702fd6de9ad196b3a2f7de78a", 0x4a}, {&(0x7f0000339000-0x87)="a4c4b003439706a794b00d2d9a2004a6a9249ad69c96a08eb1c670834c6a2c959babd74104b66c19af6b73012ecd89fc5194488bb262e950ccf67dd74a28af1539ae8d3ca82e6c4a7570adfd02c60876107cd208cb8d832477a4bd8da533b9e4d2818bf40bfabc2f27138db88e8fb1654a530af141a3de8ca16775a4a4566d6c86d540468434eb", 0x87}, {&(0x7f00007d9000)="91a79aca5daac1b4f82d71084fe23220079d02acc4b60c978ccce11e7f4974874eecb6773f6f4b", 0x27}, {&(0x7f00006f2000)="0b41aae142bbda769e9e454ea6822958430bf5d7cd4c3d2b27493c97b02a4a8fa3cf531efaa892a67daa6eab79c4c4063877726cef4d59cc13bd5dc97e0d535a88a760f46195bdbc70e53dc3a2622441a4cd2c183115ac9d282d3ee4f7c596b8c84290a63a87a1d3d247caab5bd500edb372aa62f54d2f99913119c5b32672b3ee1ec517b74d98a07e45eec2f33a878539a4233cf3430e049ea041d4f16b310a98dbf76cab08e1bfb38b2182bc6b5f77f71f7d3df6561ba2b7bc7b8617b0c9da6b63cd3e3cb1ffb1614edd4ca020927148075cfb94943443f19307dbaf42455102e491a2ee47", 0xe6}, {&(0x7f0000fcf000)="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a5b4b8813040ae792357b19758e90924f9acbaec2d158db8b4387938be00755f8bc044e9ad60e7b207fcf0680fa085567de891c58e3c042652933ab24b9850e3fc12d15e7c4225e53f916dd6f31bd9cb7157967c04b910b603293fec61c2181ce6a333da593b7e6f5cc981e7680a983273b0e3c04183082b08ae3e307f5ebb262bf96a3b3fde5324a7087af9bd9d6ca81cf7ad4b0e779dd799ccedf3ae373f434ba20f2ad4d2055f56d7239ec5ab779462ed636039406981cfb288776329c9638bf8e2303dd8821332d44e8e307105bc010280c46f0e41616cf642aebc5cc77760baacc5f35a9b507f05225e1a9b907f04a085f8c4c236b22095993622113f4e5820ec9b7998166e03d474cfad4888a6c81af8d14516e987991379317b7c45e76ddac939a13ad17d1f84f04a2edd50239030ed88c976f728ed7aae13919c8c54216d6707f99ec319b3d5ddb00515f24923beb2241d6787b094c0208ce337b93bd7ec2e6eacfc164570655593b04835c99ea28189ff101c32a68183cc12e7a755dc5416d75bd5f15aeb9ab2fca59774d1dba1323b5ca4c59ea3a98a26cadcccd768587557adef7e56da12c27fc640d954d1002b2a79232b708956c08bfe51f710dd82d62a35cce0cb2ada9c7e35dd90a1ba1b42a4cfa6ede648d469931790d14aafeea186c6345672483849a1dad6bf44c0f1fe31450b6b4fb51a7abe849ab03285c1d56ac009ae13cdecb2ebdc0e5c08ad0e6aa1b2c705c39c728e8a0c315efd36b94eb6db0ef31772a2e6873c334fee0adb46aaf687b82d4ed7fce2f3ff4741a49a2bd27a8242a7faa6e606a79869182c012f410bf6b190711904ebdc2932a7fdec4fe274bbe0bb1846578975fc6cb2e892c84b843aa4ca7de99e13942597c199d38c3eead6d2143f96f9937c984e253e6e299503500c43fe164d0e94f68b70f4bcffbe8d729a052011807d42a4983e2efed48a10bea581800a0f2441de5db00814da8465f782784a1b3e288686947ac1c14327ad4df7e969591b0bdce0f3bcab2446727312cb84fec3ce17207448ee325d29b00e640bf04f363bf7e91a29faf6c02cc3034a5ab216e8b93069fc3f132fe9321ebb398b6dd646642605a561e7f19f3e988a34da38a7eb00cefb01fd500fb78dbdc51c70500db55192e403bab098a7914a0581e827327136177e947e4bf22a92f0a4b144633d83dd0817e6e6c139189ca8d91254b574e5e8b22454dffab2f6bd84f95e3379ce8177c2f5bbd3ca9da1cc698655a7c45f7e23bce0f44927f2875c45a5e1ffcf8eddba8b2ff8fc6f9295761333d679b029cbc65224873fbf2fa6d10d1615232ec540ae63b50bd0602a5d6d717626f415e6d59dbf6c87a7fc52899ed9a4722a28f9ddd741103ddc60ced8a89efdae98d3842c45b0a351b2df5ddd6f932748b16f3e78fa98e3ed4ba146b7b4d7af8cbad60301a5f248c26f0afb11faa5e62ecae408d764a792511d1ca6060367eb9bf4a64862c499f3a6572bf33433fe3f682b231d018e185fdc5c9d4eb14e43e22b9eb89857672c7993487bb286d8d64560d1ad41ad2fbaa23ed7041dc795630a42d5024ff07fb91673ef93cfa3ba4f7feee5f137f37fe4f3834206a401ad9893ec65a62cb518b3f645a9de95d45cc2f13e82f69c5c5127bc3845fdc22e59d6d7f889fa6674e4622399111870b1e67209f576fac92ea7a28b672f2d9b7f8945b8f6c04b751cca145011beb902e2a8e1bc2af171ff74e931e5044941cfeeb879a0869659cff36153e95e631acee87dbbff09f286f9d13adaa73ec2a78c5d8bed15b15dd170bef64d3d7c2b7aa01b31c586450e4ae00235e7d0a682671fd5a6509d78a714ff370ffb3e26cbdedde92db0b5d3856e0f636e917af752f25049b6b7110afd29f6db28ae9c98ba8efa68615ca7fe1bddfed45f4046938e3f4bdf59ec20a012f885faed99b6d151f6fd4fe6409c85b0ab58b416755e886be122fe4c34844a278dec48b27af6e0d351ce21cf72a5044c736b7e57fcc7a1063286272e5254e965b567c263dfcc3a843818652f0e882c5bc77e337d0c490a5a5a311d6acf946ebaebe0a1e0dbf75b51e214590482a3fc709eccfcefcfd033ec4c5acf5c2f4753ef40e02331da363e3c3bc92c346e6ba04625377a8e914cd5cdf5b0450ba18278ba1c52b0236f61e6edf25e5d5aa20248e013221f22ab490dec45c80d9cb7ec8a5af5108db1926f8892d4f0aeaf4ad2c791a0e2d68820390a979ab776882b5f5eb7199a5", 0x1000}], 0x2, &(0x7f000001c000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}], 0x8c, 0x20000000}, {&(0x7f0000e81000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006de000-0x20)=[{&(0x7f0000124000)="f1992ad53e5b0e6157a127220a7925d5dca5a8bad314afe127c2c0e6a13030c56e59aacaa1bdca22a5dfe4eb796b715a6f963834afa62bec691048971d7a31398d284553ffc3382cd07c6ef3860ff48d2ee0c5a6a09cfa6a6a8ca62c3b9285fd179216194542a617e9c2566833522872551e5a0ead53fcb40c5e5431e4bbcf29f5da3faea992ea", 0x87}, {&(0x7f0000081000-0xa1)="c7864c655e7adc411258ca73e852cbe5f079702b8b2008352efe5d0b6b6a2cbe12ab16d9561ff4b6c8caec9018e9804a8dc2e1d86a9d9642fc818fdab01c2788a64692dafaa21bbc92a12f1651e5f6888234b2e13d62f0ca2402133f7509a2be1e5fe54bf0208875fde734b1bdc09b1183a2ff114e6184c3b91db8dc5329b3037a334969cbb9d0e2babd278971bbc98a95ef9e736b38fc24e0111172896a444638", 0xa1}, {&(0x7f0000c22000)="8e0171825ac84b82f5c12665b7451e554352bd66a1a287328d2765a5700196151422fcc03b6a94411be848036acc22eec8dabe3f5d4d2e4838ef81783f017ae58ec12e577474c91d5ab8ee6b4ffef6e38611e34a1b22eb833a068fdbf3b7f70d61a1d4477bf750d1ae7a9205150b0dcce51d2b7fc2fc16a1d6cfe5279da5a52e359eb001eeb4e516a32795610bc4c7b9990809ea1f6d83f67d485ba2dd000d57c4593d4a4c5d4f30917ca75428083b911509fb225a70397a0aefd635619a7f20ef744c01bf7d548972c99a7eaf5fb0b169", 0xd1}, {&(0x7f0000c2e000)="03b2f2804b5dca0922aa7a69", 0xc}], 0x4, 0x0, 0x0, 0x0}], 0x3, 0x4000080) 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) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000526000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 235.641721] audit: type=1326 audit(1516058154.515:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2776 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f8ac79 code=0x0 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bfc000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000274000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000728000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000761000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x200000, @rand_addr=0x0]}, 0x18) close(r2) 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b2000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000564000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da4000)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000381000-0xb)={0x9de, 0x0, 0x6, 0x4, 0x2, 0x5, 0xf18, 0x3, 0x195, 0x8, 0x401}, 0xb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000a42000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000cdc000-0x4)=0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f1c000-0x10)={0x8, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f5000-0x5)='yeah\x00', 0x5) bind$alg(r1, &(0x7f000093e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) umount2(&(0x7f00007ff000)='./file0\x00', 0x1) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00006e6000)={0x10001, 0x0, 0x1, 0xffffffffffffffff, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000073e000)={0x0, 0x0}) dup3(r0, r1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mbind(&(0x7f00004c4000/0x3000)=nil, 0x3000, 0x8000, &(0x7f000099b000-0x8)=0x91d, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000091e000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = fcntl$getown(r2, 0x9) gettid() r4 = syz_open_procfs(r3, &(0x7f0000846000-0x5)='maps\x00') syz_open_dev$audion(&(0x7f00000bf000)='/dev/audio#\x00', 0x81, 0x80200) sendfile(r4, r4, &(0x7f00005d8000-0x8)=0x0, 0x133) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x509000, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x8, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x86, 0x2, 0xa0, 0x20, 0x2e, r1, r2}, {0x0, 0xff9, 0x8, 0xceff, 0x7fff, 0xc1, 0x7, 0x80000001}, {0x40, 0x4, 0x6, 0x2}, 0x7fff, 0xd, 0x2, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5, 0x1, 0x3, 0x8, 0x0, 0x200, 0xffff}}, 0xe8) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x810, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0046209, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r4, 0x2}, @increfs_done={0x40106308, r4, 0x0}, @dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x1, 0x3}, @decrefs={0x40046307, 0x1}], 0x1ca, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x161000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x0, 0xd63f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x21ba4431, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}], 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x76, 0xcd68, 0x6}, &(0x7f0000005000-0x4)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x0) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r3, r4, r5}, 0xc) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0x3c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000005000)='./file0\x00', r4, r7) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0xc)={r2, 0x200, 0x2, [0xfffffffffffeffff, 0x2]}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xb) recvmsg(r6, &(0x7f0000004000)={&(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000005000)=[{&(0x7f0000005000-0x84)=""/132, 0x84}], 0x1, 0x0, 0x0, 0x40}, 0x40000001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x6, 0x4) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000)=0x6) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xfffffffffffffffd, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x20000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x40000000, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/15 23:15:54 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00006fb000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cec000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0x200, 0x101002) fcntl$getown(r1, 0x9) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000049d000)={0x13, 0x87, &(0x7f0000f93000-0x87)="85a7a4139edaa4a3b1da4ee94b4bdfc3703acf1bda4460dc6ea1abe7596f95e7e99a17aa499efee6b7dd0cf2c39fc67279a1bfce6cd77796b21b74f7025d4a050a428e16111f3da91c8060f9cda56e0636b2bc2c6d378259be40052b08da3d06269c0bb1053b79017de6cbc74b7984ba76776c831c018a6a5350daa319d5259271e53d08fb7538"}) ftruncate(r1, 0xf1d) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/15 23:15:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00007ca000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0xd0)={0x5, 0x0, [{0x80000007, 0x1f, 0x4, 0x2, 0xa24, 0x1, 0x2, [0x0, 0x0, 0x0]}, {0xc000001f, 0x7c41, 0x1, 0x8, 0x9, 0x10000000000, 0x4, [0x0, 0x0, 0x0]}, {0x0, 0x9, 0x2, 0x4, 0x7, 0x5, 0x3, [0x0, 0x0, 0x0]}, {0x80000019, 0x3ff, 0x5, 0x2, 0x4, 0x7fff, 0x3, [0x0, 0x0, 0x0]}, {0x1, 0x5, 0x1, 0x81, 0x1d5, 0x4b8, 0xfff, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="64a0e9acf7e911dfcfbb832f58a4646a"}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000)={0x9, 0x5, 0x8, 0x3f, 0x7d67, 0x2, 0x4, 0x1, 0x162, 0x80, 0x100000000, 0x5}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000-0x10c)={{0xad4e, 0x0, 0x80, 0x455d, "5431d0120402f103fc97591ed585c33b2f2d1c62e0bbdf851c5b464ed57f910947d3839ccdf8b69317aa2153", 0xb0d}, 0x0, 0x0, 0xfe86, r1, 0x2, 0x400, "eaee60baab7f21a09e7e8124d24ebf718093ba33d3b5ef55ce62a0d072443fb56004d8507e992108aa7f46b37f0bd568be9f24a34c29a9f959fc82febe985c64", &(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xfffffffffffffff8, 0x7f, 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]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000004000)={@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000004000)={&(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x18)=[{&(0x7f0000006000-0xbd)=""/189, 0xbd}, {&(0x7f0000005000)=""/247, 0xf7}, {&(0x7f0000005000)=""/139, 0x8b}], 0x3, &(0x7f0000003000-0xc9)=""/201, 0xc9, 0x350}, 0x40010002) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000009000-0xd2)="97073d5300b97ba4c676dde603a36ba824251ddec1f478a4cfa5ce59c5f33e512bb3b3cf2cf145d147448381ed91662804e4e56ee5d6b9ed877c0d07a8c373d9c0413155da675d1aac1f91a9013b94b4d15fd3491ea2dc293d54f510d5ea45584e0a5c5d080b86ddd6109e5afb961b69471c104105dd0f6765b077836c93e021a8d5ad6534dbb8b831cf5bf69816aac19a2280e470d9da2bb9e93f4ef4faa51589422c3a1bd6dffbfcb1f31499ea68e91bdc9e9134e3ed1aa709487a309ee26e8ec62a4dfe739897f394daca5e7dd6cc2a9d") 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000ef000)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) sysfs$1(0x1, &(0x7f0000078000-0x1)='\x00') mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f000009e000+0xa69)={0x4, &(0x7f00000ef000)=[0xee, 0x8, 0x7, 0xc8d8]}) syz_emit_ethernet(0x3e, &(0x7f00000ee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x4, 0x100000000088, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 23:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000095d000)={0x0, 0x0}) clock_getres(0xe, &(0x7f00000bd000-0x8)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000779000-0x10)={0x77359400, 0x0}, &(0x7f0000578000-0x10)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009d0000)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002e000)={r1, 0x28, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fallocate(r0, 0x3, 0xffff, 0x7ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f00007fa000-0xb)='/dev/midi#\x00', 0xc3, 0x400) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00004fb000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/kvm\x00', 0x400, 0x0) prctl$intptr(0x29, 0x0) read(0xffffffffffffffff, &(0x7f0000952000)=""/198, 0xc6) 2018/01/15 23:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndctrl(&(0x7f00001ad000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x401) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000170000-0x8)={r2, 0x0}, 0x8) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0xbed2, 0x0, 0x0, 0x0, 0xffff800000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl(r0, 0x58f, &(0x7f0000e03000-0xb)="eb3e46d57f8d5749b8c6c5") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000366000)=""/77) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f19000-0x8)='./file0\x00', &(0x7f00004d6000-0x8)='./file0\x00') readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) dup(r1) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000753000)='/dev/urandom\x00', 0x0, 0x400000) writev(r0, &(0x7f00001eb000-0x40)=[{&(0x7f000077a000-0x78)="832dd5de84825663035ee9ba7ea4b6272594771472c75b61716f14911dccdaaf81280fef8e98b6636372c297823299a3b007273aa79d80a209ed9e0332673450a45d5a48080cd93c2923dc32325384a697dd145dbcf887c8c5c54014baefdbcfa147c1e6e2ae601cf31c9ec5e98ed0904ddb46ce068a54c3", 0x78}, {&(0x7f0000753000-0x1000)="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", 0x1000}, {&(0x7f000019e000)="e7256c3694663d367fc69b6aeab5faed83acfc6abd089a1de3937c65506a57b6d8e74a511365e02b9c8e222c1899f5c4fd5d76f919adce1bb9455dce4ecdf980e40deba3967784fd3ab498f2048c9ef1675bfd41ded3f8e34451fbeaa9b76c22b30dfc14690be82a9333050a7b4d6aef4b31be70155b0e62a4b8aab6f76968c17636af583e0a99f642aaf7ebca9a7c5fe0538c94e8afafb98a6eb8", 0x9b}, {&(0x7f0000dec000)="57001f3c1d54d510b9c483d52fc03442f98810413e2b0ba60da537e68e3c55691de607d7e94d7e6eef5bbe38066bbfbdb4adfb6fe39079845e2370133119eba94046c37828d03c577ff5dd8be9184b65d0d968b92acbeb68a0b9bbe223703dc53dae85871cce2a075b44723fde7047a25958ad6d5de263118159fb2e06daeb2f0db259", 0x83}, {&(0x7f00007a3000)="65341798e8f22f1f8c7680d6f272521bfb945a2aaf776dc19a650fcefc7c9863c8318577302ef9dd5acab586f7ca457dfbedea885e8cd7e88adc38168287f1", 0x3f}, {&(0x7f0000097000-0x6d)="f7a386769852995f48240ad141d6102da48920416193f8c4703cca4707f9fc7641f08a519c877a58eeb07018c4f8cc400e7ec5f4c8759dc675e86cb409bcb62c0d7aa79f6da73fbe7df6610d53182d5560dbf169c740f3084044efd335d2ccf1524a44a18c9dc847389cce73bf", 0x6d}, {&(0x7f0000e4b000)="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", 0x1000}, {&(0x7f0000017000)="240576a9bbec3b615f4cfcb4cf635a40cfe112c29a06e1a128d1da50ef614c00e66244744c14742c1d8c3db39b767f6dd5496ab1c54b1919c497df89338e165f9b974a66f49ef10a1c2e1ecf007cfe282bcf9e09e22b2ad165cd655eb65f9572f52c797df2ee91544d8af017959d0d76e43edfa86b8db89fe966749d109a2e00e070ba2011589d28bc9ce41ad5", 0x8d}], 0x8) setns(r0, 0x4c000000) r1 = inotify_init1(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000e42000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) inotify_rm_watch(r1, 0x0) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0x10a000)=nil, 0x10a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000010b000-0x27)="260000001200271002000000000001000000000409000000000000002024f9510500f6ff0100e5", 0x27) mmap(&(0x7f000010b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000010c000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000046000)={0x3, 0x6, 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x1) 2018/01/15 23:15:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r0, &(0x7f00000a5000-0x1c)={0x2, 0xffffffffffffffff, 0x12c6, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c6f000-0x8)={0x0, 0x0}) 2018/01/15 23:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e53000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f00009c8000)=""/148, 0x94) r1 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='fdinfo\x00') fchmodat(r1, &(0x7f0000301000)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000aa0000)={0x100000001, 0x101}) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000692000)={0xffffffffffffff01, 0xffffffffffffffc0, 0x1, {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]}) r1 = syz_open_dev$mouse(&(0x7f000033f000)='/dev/input/mouse#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000dac000)={0x8, 0x2, 0x8, 0x800, 0xfffffffffffffffe, 0xd10f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup(r2) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) 2018/01/15 23:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c4a000-0xc)='/dev/random\x00', 0x0, 0x2000) fcntl$setlease(r0, 0x400, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x78, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000998000-0xb)='/dev/audio\x00', 0xa0000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000036000-0x20)={0x0, 0x3, 0x3000, 0x2000, &(0x7f0000d29000/0x2000)=nil}) bpf$MAP_CREATE(0x0, &(0x7f000061d000)={0x10, 0xe9f, 0x9dd1, 0x9, 0x17, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a3000-0x18)={r1, &(0x7f0000bf2000)="", &(0x7f0000ee0000-0xac)=""/172}, 0x18) get_mempolicy(&(0x7f00001fc000-0x4)=0x0, &(0x7f000064c000)=0x0, 0x200, &(0x7f00009d6000/0xe000)=nil, 0x1) sendmsg$nfc_llcp(r2, &(0x7f0000f2c000-0x1c)={&(0x7f0000157000-0x58)={0x27, 0x6, 0x8e, 0x6, 0x1f, 0x1, "e0935ffba9ca6a03c436aeb24eacaf17a0a901a3dc86d0fe4bb720799dc2ff26866a29f4e072b568105ad39ba15f1162b08848f605580c627040652f12a11b", 0x5}, 0x58, &(0x7f00006fa000)=[{&(0x7f0000e9d000)="daaf7e05afb378a1608a1ac0bb7d60c3c8", 0x11}, {&(0x7f000089e000)="c1d71cad85974a773eb7893d9f49457699f5f0287cbadedfe49734f99ea642dca6c36c8d", 0x24}], 0x2, 0x0, 0x0, 0x20004040}, 0x48844) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000002b000)=0x7c1, 0x4) 2018/01/15 23:15:54 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, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$audion(&(0x7f000098f000-0xc)='/dev/audio#\x00', 0x9, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000005e000)=""/187, 0xfffffffffffffea4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00002d3000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/sequencer\x00', 0x401, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00007ab000-0x10)={0x81, 0x3, 0xfed9, 0x7fffffff}) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005de000)='./file0\x00', &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) r2 = add_key$user(&(0x7f000080c000-0x5)='user\x00', &(0x7f00004c1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f3d000-0xc0)="503ab70087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb46910b52246bd3d32b1a91f944edb74b1f50ae08c5380700fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d1", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f00004ac000)={'ghash-generic\x00'}, &(0x7f0000fa6000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 23:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a0f000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000048a000-0xc)={0x2000, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ce000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f00003d5000)={0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f000017f000)=0x26, 0xfffffffffffffffe) 2018/01/15 23:15:54 executing program 1: prctl$intptr(0x29, 0xffffffffffff0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f000008d000-0x45)="c8706f7369785f61636c5f616363657373747275737465646d696d655f7479706525286264657624736563757269747965746830706f7369785f61636c5f61636365737300") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0) 2018/01/15 23:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ce9000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xf6) 2018/01/15 23:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aad000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b2000-0x9)='/dev/rtc\x00', 0x800, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000621000)={r0, r2, 0x3, 0x0}, 0x10) r3 = syz_open_procfs(r1, &(0x7f0000e09000)='ns/pid\x00') sendfile64(r3, r3, &(0x7f0000e8d000-0x8)=0x0, 0xffff) 2018/01/15 23:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0xb, &(0x7f0000598000)=0x8000000000000009, 0xfffffce8) listen(r0, 0x0) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb5f, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005dd000-0x4)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000e75000-0xa)={0x2, 0x0, 0xb9, 0x5, r1}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r2, 0x41007701) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f0000a1e000)=[], 0x0, &(0x7f0000095000)=[@init={0x87, 0x84, 0x0, {0x63c3, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$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$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$bt_l2cap(0x1f, 0xb6e765391930c200, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000a55000-0x2)=0x7f, 0x2) 2018/01/15 23:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c29000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000160000-0x16)={0x0, 0x9, 0x7, [0x100000000, 0x7, 0x70, 0x3ff, 0x100000001, 0x401, 0x1000]}, &(0x7f0000faa000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000517000-0xc)={r2, 0x10, &(0x7f00001a4000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000450000-0x4)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/15 23:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000016a000-0xb)='/dev/midi#\x00', 0x307, 0x101000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000879000)=0x0, 0x4) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x101000) writev(r1, &(0x7f0000056000-0x2)=[{&(0x7f00008a5000-0x41)="", 0x0}], 0x1) 2018/01/15 23:15:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000876000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ab000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000024c000-0x8)={0x0, 0x52}, &(0x7f0000b0a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004f4000)={r1, @in6={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap$binder(&(0x7f00007c6000/0x1000)=nil, 0x1000, 0x0, 0x2811, r2, 0x0) 2018/01/15 23:15:55 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000610000-0x2)="ff74", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x5, 0x100000001, 0x7fffffff}, &(0x7f0000001000)=0xa0) fcntl$getflags(r0, 0xb) 2018/01/15 23:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e38000)={0x0, 0x0, 0x0}, &(0x7f0000e08000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4, 0x0, &(0x7f0000005000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001a7000-0x4)=0x0) poll(&(0x7f000000b000-0x30)=[{r2, 0x0, 0x0}], 0x2000015a, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/15 23:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) exit_group(0x7acb) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f000008b000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/15 23:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f000034e000-0x18)={0x7, 0x3, 0xc9, 0x3, 0x10, 0x4f7}) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008d2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001a5000)=0x81) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000148000)='/dev/hwrng\x00', 0x200000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cfa000)={r0, 0x50, &(0x7f000064c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000639000)={0x32f, 0x10002, 0x7, 0x94, 0x8000, 0x0}) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ce000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000009d000)={0xfd, 0x0, [0x1ff, 0x1e8, 0x8, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{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]}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20ba) 2018/01/15 23:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r4, 0x114, 0x1, &(0x7f00004d2000)="", 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80010030, 0x0, 0x0, 0x10407d, 0x0, 0x0, 0x0, [0x80000000, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x1000002, 0x80111, r2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) splice(r0, &(0x7f00000e6000-0x8)=0x0, r3, &(0x7f0000cba000-0x8)=0x0, 0x0, 0xc) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet(0x2, 0x5, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x80000000002d, 0xffffffffffffff40) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000488000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000838000)=""/38, &(0x7f0000908000+0x462)=0x26) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000090c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x6) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ad8000)={0xe9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4000000000000, 0x3, 0x8, 0xffffffffffffb8ed, 0x0, 0xffffffff, 0x10000, 0x200}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 236.329781] binder: 2935:2939 ERROR: BC_REGISTER_LOOPER called without request [ 236.367233] binder: 2935:2939 ioctl 8903 201a6ffc returned -22 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(aes))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r2, &(0x7f0000b51000-0x4)=0x0, 0xfffb) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x40, &(0x7f0000ac3000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e11000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000075000-0x4)=0x80000001) connect$l2tp(r0, &(0x7f0000f62000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x1, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, 0x32) r2 = socket(0x1e, 0x5, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "e403000038000000000000000000000009a979f321b30c7bc8790405535f00000a43a632d74938d36d73fb8f8401a3ff59829aed0afe7c01364b2470a0c5216669ca021fff65dcf160e7e58f358c0002f0000158d19bca31f1314a8ef20000100000f9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc13acb184a"}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a88000-0x8)={0x0, 0x0}) getpeername$llc(r2, &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004bb000)=0x10) [ 236.416074] binder: 2935:2955 ERROR: BC_REGISTER_LOOPER called without request [ 236.424753] syz-executor6 (2931) used greatest stack depth: 12832 bytes left [ 236.437943] binder: BINDER_SET_CONTEXT_MGR already set [ 236.443361] binder: 2935:2939 ioctl 40046207 0 returned -16 [ 236.462477] binder: 2935:2965 ioctl 8903 201a6ffc returned -22 [ 236.463825] binder_alloc: 2935: binder_alloc_buf, no vma [ 236.463853] binder: 2935:2970 transaction failed 29189/-3, size 0-0 line 2903 2018/01/15 23:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001cd000)="d4", 0x1) ioctl$TCFLSH(r0, 0x540b, 0x100) poll(&(0x7f000098b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000df000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/15 23:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027f000-0x11)='/dev/vga_arbiter\x00', 0xa0281, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/15 23:15:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x800, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="", 0x0) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf2000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000813000+0x7e4)="8000010010bbe4a62c58a06f1b7492658000059ab45cb7b5fbf5962a5b59746027c8e5108aac2775b06fdcf13ab558be6dd9586af148bc6b874841b63ef270c82b2d08ff0000000000007bb2f0928686bc7000000000000007e0930a07c7611e3bf89598d0418cbfd22b2a2aa4a2eb8768de3714be00083d", 0xfffffffffffffcc5) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000e12000-0x40)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) getsockname$unix(r0, &(0x7f0000a3e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d2000-0x4)=0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000726000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afe000)=0x14) 2018/01/15 23:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000097000)={0x5, 0x0, 0xe91, 0xe93, 0xffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000094000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$sock_ifreq(r0, 0x893e, &(0x7f000075a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae0000)={0x1, 0x0, [{0x1d9, 0x0, 0x60edd4a0}]}) clock_gettime(0x0, &(0x7f0000d89000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c63000-0x20)={0x911, 0x7, 0x8, 0x2, 0x101, 0x9, 0x9846, 0x91, 0x0}, &(0x7f0000f7d000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000012e000-0x8c)={r4, @in6={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 236.512795] binder: undelivered TRANSACTION_ERROR: 29189 [ 236.519079] binder: release 2935:2939 transaction 227 out, still active [ 236.525913] binder: undelivered TRANSACTION_COMPLETE [ 236.548771] binder: send failed reply for transaction 227, target dead 2018/01/15 23:15:55 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aee000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x7fffffff, 0x2, 0xce1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000069a000-0x10)={0x7ff, 0x0, 0x10003, 0xa7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000f3a000-0x8)={r1, 0xf479}) bind$pptp(r0, &(0x7f0000ce7000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00007b0000-0x8)='keyring\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000777000-0x10)={r3, 0x28, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ae8000-0x4)=0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000c86000)=0x20) r5 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$2(0x2, 0x4, &(0x7f00002f9000)=""/210) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) fcntl$getownex(r4, 0x10, &(0x7f0000f4f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) fadvise64(r0, 0x0, 0x5, 0x3) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)='/dev/kvm\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f000055a000-0x68)={0x0, 0x0, [0x0, 0x100000000001, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000a000-0x1000)=""/4096) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000009000-0x4)=0xf4) 2018/01/15 23:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/vcs\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000dc000)=0x13d03c72) clock_getres(0x1, &(0x7f0000fce000-0x8)={0x0, 0x0}) ppoll(&(0x7f000022c000)=[{r0, 0x1040, 0x0}, {r0, 0x40a0, 0x0}], 0x2, &(0x7f0000041000)={r1, 0x0}, &(0x7f0000fbb000)={0x80000002}, 0x8) 2018/01/15 23:15:55 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000f7f000)={0x6, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @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]}}, 0x108) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f5a000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000121000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$dspn(&(0x7f00001aa000-0xa)='/dev/dsp#\x00', 0xd36, 0x200000) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f000029c000-0x8)='./file0\x00', 0x640800, 0x4) read$eventfd(r1, &(0x7f000066d000-0x8)=0x0, 0x8) io_setup(0xff, &(0x7f0000220000)=0x0) io_submit(r2, 0x1, &(0x7f0000a59000-0x4)=[&(0x7f0000a48000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00004f2000-0xd)="d4aea159d9d075189e", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) connect$unix(r0, &(0x7f00002ee000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) acct(&(0x7f0000438000)='./file0\x00') close(r0) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) sendto(r1, &(0x7f0000917000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466af28947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7dc3f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/15 23:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f86000-0x4)=0x0, &(0x7f000000b000)=0x2d7) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000465000-0x4)=0x24f6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 23:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000ce5000-0x7)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000536000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x5, 0x86, &(0x7f00004dd000/0x2000)=nil, 0x40}) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000ba9000)='net/netlink\x00') sendfile(r1, r4, &(0x7f0000237000)=0x0, 0xfffc) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000012000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00002a1000-0x10)={0x10000, 0x0, 0x10000, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000909000)={0xffffffffffffff81, r5, 0x0, 0x3}) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a1000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getresuid(&(0x7f00002ae000-0x4)=0x0, &(0x7f0000f36000)=0x0, &(0x7f0000659000-0x4)=0x0) getresgid(&(0x7f0000d68000-0x4)=0x0, &(0x7f0000194000)=0x0, &(0x7f0000504000-0x4)=0x0) fchown(r1, r2, r3) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000011a000-0x1)=0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000057f000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fgetxattr(r1, &(0x7f0000db0000)=@random={'trusted.\x00', '/dev/ppp\x00'}, &(0x7f0000efb000)=""/132, 0x84) r4 = syz_open_dev$midi(&(0x7f0000d74000)='/dev/midi#\x00', 0x1, 0x800) getsockopt$inet6_buf(r4, 0x29, 0xd2, &(0x7f0000a6b000-0x43)=""/67, &(0x7f0000a03000-0x4)=0x43) setsockopt$sock_void(r4, 0x1, 0x8000000024, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000c54000)=0x1) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000e9000)=0x0, &(0x7f00000d3000-0x4)=0x4) 2018/01/15 23:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000303000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000877000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a40000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f74000-0x30)={0x8, 0x6, 0xfc6, 0x7, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e6a000)={0x5, 0x6d, &(0x7f0000373000)="8ca1492e3c676143b7f5f16eb384bea951d38a0cb8196a7400bff0b9b505295b8fae02df497c9af2207170a011f093ac9632ac976ba4aa41332cbab8f0287f33eca360976a15faa29dd2126c8f680c675346a416c2b5a6d6cb3a5d658f51919a32cf9c2b5ca20f77b701c532cb"}) 2018/01/15 23:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000f24000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000453000-0x4)=0x10, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008c2000-0x4)=0x8001) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f000094a000-0x8)=[{&(0x7f000092d000)=""/229, 0xe5}], 0x1, &(0x7f0000cb7000)=[{&(0x7f0000d64000-0xd5)=""/213, 0xd5}], 0x1, 0x0) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x4000000000000001) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f000000c000)="") 2018/01/15 23:15:55 executing program 5: signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000054000)={{0x5, 0x0}, {0x3, 0x815}, 0x40, 0x2, 0x4a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000054000)=0x5, 0x4) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000056000-0x58)={0x0, 0x14, 0x800000000004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000004a000-0x86)=""/128, 0x80) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00004ce000)='/dev/vcsa#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c03000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cb000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fdb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00009ac000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011a000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0x2) 2018/01/15 23:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000838000)='/dev/input/mice\x00', 0x0, 0x280) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) dup3(r2, r1, 0x0) syz_open_dev$mice(&(0x7f0000187000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/15 23:15:55 executing program 6: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x806, 0x0) ioctl(r0, 0x8912, &(0x7f00006e6000-0x8)="72c23aa406f7d7ff") mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ad7000-0x12)='/dev/snd/midiC#D#\x00', 0xaa, 0x20200) ioctl$KDSKBLED(r1, 0x4b65, 0x401) [ 236.844106] ptrace attach of "/root/syz-executor3"[4720] was attempted by "/root/syz-executor3"[3057] 2018/01/15 23:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c5e000)={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, 0x7fffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfd000)='pagemap\x00') preadv(r0, &(0x7f0000d61000-0x48)=[{&(0x7f0000485000-0x1000)=""/4096, 0x1000}], 0x1, 0x40000) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000006f000-0x9e)=""/158, &(0x7f0000def000)=0x9e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) close(r1) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000ee4000)=0x0, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/autofs\x00', 0x406101, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000ae000)=""/234) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000643000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000059a000)='/dev/vcs\x00', 0x2000, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf9000)=0xc) getresgid(&(0x7f000005f000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f000012e000-0x4)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e67000)={r4, r5, r6}, 0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x8000) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000006000-0x50)={0x4, 0x0, 0x8000000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000575000-0x4)=0x0) [ 236.900458] ptrace attach of "/root/syz-executor3"[4720] was attempted by "/root/syz-executor3"[3069] [ 236.974755] binder: BINDER_SET_CONTEXT_MGR already set [ 236.980536] binder: 3086:3091 ioctl 40046207 0 returned -16 2018/01/15 23:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a18000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000921000)={0x3, 0x1, 0x0, 0x1724, 0x4, 0x4, 0x2, 0x3, 0x8, 0x4, 0x3, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000aa1000)={0xf, "f51fb265e5a6ef258806f57e649078"}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) pause() r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002bf000-0xa8)=[{0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000ca0000)="6bf34a39556f5492646cfeb26458fbc38a6dc743dbec89daff7732c4f29a210af505f6087dc783649874bb481107e4f79e090f93d7585f9c40fa87f36e1d5caffc17354d800b1d99", 0x48}], 0x1, &(0x7f0000bf2000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 23:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d38000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000a63000)='./file0\x00', &(0x7f0000b29000-0x75)={0x75, 0x0, "a5fc09875d110175dff8c69a46bf992a9104cc2d7938459c04f97336ceae3322625dabca9c5c48da3b858bd2a002200680522a785cd2338adc27a2b20ac5f00255a80735a3be35d5fbb0cc397223f045ba054bc7f1e96dfe5e50188681786040ecdff73dad2f8383cbff278131"}, &(0x7f0000b43000)=0x0, 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) dup2(r1, r2) 2018/01/15 23:15:55 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x27, 0x7e, 0x610, 0x7, 0x1fffffffc00000, 0x3, "9d0ad5ff9b7fd3b7d5306ad314f99ec9ec0fdf569c461ca475298f5b462a78bdf3039b0eb3d4538063c30c77a0a2c772bc98c9f2deee38a9e0679aa166f1e9", 0xebab}, 0x58, &(0x7f0000002000)=[{&(0x7f0000005000)="5b8651dce451941df5f4858c508d207abd6135b14c2870f5efc292d624c37c7c092b3446d8c61052e81c834a64fc58e17df1bca46d70cd6e5789de3ed0c41fa42b9ab751528f0ab68246ff77221e0bfc8dca88afbc3336caba939744ceb2767c84f91d8437f1a1f0aa1b2283717508ebe3fd8918e1", 0x75}], 0x1, &(0x7f0000003000-0xcc)={0xcc, 0x88, 0x6, "513d679da7b8b4b2c0439b3fe8ee9d4c13666c3b61519854f20b8fd9eb7569f6875b21f7dbbb81af9b9e895af0398603e09ab6cb9e3212d1a5663b083a03b4d4428a0e6ca0f0607deb7a76e80b1dba1314cf250287450e8e53bfba78af83ba6cb37ba383ddca2b658a81566afeba503b19bbc3bf889993eb41d4408ceded34082417e48c720ec23e143f3a702d9d53a0f7d1e2f8ecbd6d376da77e8612d84d936ba0a8eddf90b67e2e856e24d8f0b799915fa5e0aaa5177e7870ce1700"}, 0xcc, 0x10}, 0x80) clone(0x2080000, &(0x7f0000003000-0x1e)="", &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000007000-0x4)=0x3e2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x400000, 0x0) 2018/01/15 23:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e28000+0x158)={0x40000018, 0x0}) unlink(&(0x7f00008b7000-0x8)='./file0\x00') chown(&(0x7f0000112000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008da000-0x1)={0x4}, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x109, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000015a000)='/dev/dmmidi#\x00', 0x7fe, 0x400002) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000f09000-0x4)=0x0, &(0x7f00007cd000)=0x4) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f9b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x10) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9c000)={0x26, 'rng\x00', 0x0, 0x100, 'ansi_cprng\x00'}, 0xfffffffffffffdd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000-0x91)="", 0x0) 2018/01/15 23:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000063e000)='/dev/midi#\x00', 0x5, 0x40) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000772000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00003a1000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000004000-0x70)=""/112) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000088a000-0x16)='em0$-system\'selfnodev\x00', 0x840, 0x0, &(0x7f0000758000-0x20)={0x0, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ee5000-0x8)={0x0, 0x0}, &(0x7f0000d82000)=0x8) utimensat(0xffffffffffffffff, &(0x7f00001ff000)='./file0\x00', &(0x7f000032d000-0xf)={{0x0, 0x0}, {0x0, r0}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000450000-0x8)={0x3ff, 0xc224}) r2 = getpid() getpriority(0x0, r2) sendmsg$nl_netfilter(r1, &(0x7f0000db9000-0x1c)={&(0x7f00003e6000-0x5)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000061c000-0x8)={&(0x7f0000fa0000)={0x120, 0x14, 0xb, 0x710, 0x2, 0x1, {0x0, 0x0, 0x7}, [@nested={0x10c, 0x2e, [@typed={0xc, 0x52, @fd=r1}, @generic="d91e5998da48aebe826df57ffce8168d100f9b4eb751b304762b16d79bcb8075d90b6bace7762441b25bb17626854c7ff3c76c8dfe8af00a8f888320f2f2e64c83d295d1998523aa86eebf458db0a4d036073b2ca37c90e9a3809b77350d7255c05d8fbda4ae39ccc7a5ce2b3bd62ad7be2999731f6a65544edbbcaa18ce8556f582418e7ea3a8044d56e955a8e12bd21f9664c37f7eb7553c1601a67955d36680d2585ac6858db74bb601e69066fc0324515379feb17d66977a837747b3c79ad4ada63d384cc3aef5550fd9c2698670012220fc5a656a5b86b96f1be0d37cddcf2570fc76508bc1c383eaa87258bbbada1c842f1124fee888"]}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/01/15 23:15:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006e8000-0x20)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/15 23:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ba2000)=0x1, 0x4) connect$inet(r0, &(0x7f0000e7e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeff) sendmmsg(r0, &(0x7f000068e000-0xe0)=[{{0x0, 0x0, &(0x7f000015f000)=[{&(0x7f0000ce5000-0x1)='-', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f00006dc000)=0x0, 0x8) sendmmsg(r0, &(0x7f00008aa000-0x3c)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f00002dc000-0x1)="df", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000003) 2018/01/15 23:15:55 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, r2}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000abe000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f5a000-0x1)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f0000a73000)=[{&(0x7f0000ddc000)="4f17102a069f1bfb72b081d965ed69ffa5bd442372c9ffcea03eb30922c417960ed733938405506efc84349236e9aceed854c00e4c3b795cd06cdc59551c9a97b02a2fe807f2f019a63846b15503c8d76d", 0x51}], 0x1, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x0}], 0x10, 0x40840}, 0x40000) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000ad7000)=""/8) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000047e000-0x8)={0x0, 0x0}, &(0x7f0000f23000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") openat$dsp(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/dsp\x00', 0x40, 0x0) 2018/01/15 23:15:56 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/ion\x00', 0x20c02, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000273000)=0x0, 0x4) 2018/01/15 23:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001db000-0xc)='/dev/amidi#\x00', 0x6, 0x4000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000d70000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002ea000-0x4)=0x14) clock_gettime(0x0, &(0x7f000054b000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000337000)={&(0x7f00009aa000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000bdc000-0x8)={&(0x7f0000629000-0x34)={0x6, 0x100, 0x3, {r2, r3/1000+10000}, {0x0, 0x2710}, {0x4, 0x1ff, 0x4b44, 0x3}, 0x1, @can={{0x4, 0x20, 0x1f, 0x100}, 0x3, 0x1, 0x0, 0x0, "b80977a163f56bd5"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r4 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r4, 0x0, 0x0, 0x800) bind$alg(r4, &(0x7f0000284000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00009c0000-0x3a)="", 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000529000)='/selinux/enforce\x00', 0x3ca5ed6fec52f6c1, 0x0) sendto$ipx(r5, &(0x7f0000b8c000-0xed)="7715b17e4c6c92d03c52ddc46410f1d675a95f563c389c354f2294c5469f5bea2dbda23800f908c783d9ea0a051f90b451d019b7221d2c0884e66998b937fd5e8db7c0332f4728148dda38ffa5e9fc9e26f4cbf0c7a04025c95cf6a59e361844ee52fff11404ce4d2415b111dea47acb98c5d50249840ad3171a32fedfd02161baacfebf85f0f4c3a58287b344b20a882d7bb26c4a94f81fae19ec57045887c612c997538420d30b6cea9903075539b5e563d93eccc9265f011299e8b2aebecdc678dc9e7c2ba5b9fbd76894fa23ccbcb1952ad54c5c28a52a57bcb7584aaea48cee226fccf03fb216ee367596", 0xed, 0x1, &(0x7f000057f000-0x10)={0x4, 0x100000001, 0x2, "a2e04f677c62", 0x6, 0x0}, 0x10) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00006b5000-0x8)=0x0) 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000908000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x700, 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, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/15 23:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/15 23:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x40600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000e48000-0x8)=[{&(0x7f0000f2f000-0x7)="d9", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00005b0000-0x40)={{0x0, 0x2, 0x3, 0x1, 0x4}, 0x1, 0x4820000000000000, 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]}) 2018/01/15 23:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x6, &(0x7f000004b000+0x3de)=0x0) r3 = dup(r0) r4 = syz_open_dev$admmidi(&(0x7f0000b2d000-0xe)='/dev/admmidi#\x00', 0x2d, 0x183200) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/sequencer2\x00', 0x0, 0x0) r6 = open(&(0x7f0000be1000-0x8)='./file0\x00', 0x2, 0x10) io_submit(r2, 0x5, &(0x7f0000007000)=[&(0x7f00004c2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000967000-0x85)="5e30e98a8e37045924d384f6df8ec91b35d6f6b496994060c204cda1cb023131fec757f3bef46de29c0a3d07d749f2bdc8e3c7afe62fabe21b39ac50d83ef0fc144510fd1322f0a0e3e3f1ed0bdfc00cd20885a9080a4133e49f0b8d8b02b33df13cd0977eef43f6b229d0e334d4ed0acd134bb94c30dc579375607c5c814a75f4495f0297", 0x85, 0x7, 0x0, 0x0, r3}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x3, 0x8000, r1, &(0x7f000058e000)="5b186d69c1d0a3d9dad3176f0114d9b434fc70145b7e3318b71d15a540c7a5a9f4700c6be51f92d13d207ad367c1a906e116d4c6cc82b4adb4de6dbb1d042df03019102d883d460df581380fa4cc6dc58f47edbec81531bbc5717041d83f959a3c755ae2eeb0015cba103719e303cea2afee95a658e25d0007e2ea094befcfad64c90f587b741e2932cf8101535174808d81c312c5b1194dbece5327a8060c554e7f29b22c2346f481228752cb6a16b0512c7a0e6e6bf6efd29dc377bedb53c4004dcc71e0966304f47a3c02d6", 0xcd, 0x5, 0x0, 0x0, r1}, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f00000e6000)="ce8ac3c28fe64a3ec36f69f8d95fd4ad25fc3019bb8041a0a0d90de38c947a24f1709d441668c3fc7d75519200dfdeeeb1070a5736fc42c5c3779b6e7e8a31f679b960e30bae646f52d302cd30191eaca6d6e4782dc0d2b515b370aa7366655c2db14dde4c19fde3", 0x68, 0x5, 0x0, 0x1, r4}, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00002fb000)="e0e4e15ca28ca6a580561c5e432c831132954459a7a4fd362302d5be9c585e497f01aff0b2ef7fdc0f37f921039b8bceb2994832e2e9d7aee76eadf6b2421fca867f75546f635fc089c0fdb4d1fe1a723d2bef0ef995a37781fa3185d49d387f0a52976d8c4d6d96514e929a", 0x6c, 0x800, 0x0, 0x1, r5}, &(0x7f0000e20000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000df000)="0e84739e819e8916c12c25268ab6f37bc3daf74f2178588f823f26c17022371c0f3dce718477cf7fd2c5ef81f1b726ed145252613af70afac8f5491e30fe186772cab841308d4eb26cd8d3e754b72499bcbed9cd3a16376430417d3783597dd81a050d93141eb1cdc481ab8d459749374e621a5adaa57328496055bcd63b1b8ecf8505c3a7ccd2bab48a92ad3880bce6f5b63c611722b09e865948613a103fdb0c0de67a9e60fe11423b654bcc11a07c78b395713f070cf618822911dad77ecb08f9a6217e937a6f38abc2c6be767b540c2669a295baa4c4e89bbbd98d40202f5effeeda93c577176f3c40e630", 0xed, 0x76c, 0x0, 0x0, r6}]) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_cancel(r2, &(0x7f000036a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000aa7000-0xde)="69e1215b858f438b6eadd0a652182faa776dfce590622a93c1fb583a5c3811493f55077543c646f9629006492238db89cceb61469a0f3acd9e822d815d887b2e6d9320bfa64ef80984faef401749bca5725e4877688aec4bce6d1bc045683161dde89a41353f2da09a6545295d41fa8c1623bb7757f610fe535e3f2985b0989d98cff49696449c862ace7facc8d803338246c4e922a95de191eb0529b9b496f6fcb8c9290da561f52db6e4880108adf5fdec1c923232582e656e7018cb8f011eabab0b24013745b48d6f39752c13a020560ed3efedcf15509f09909251a6", 0xde, 0x80000001, 0x0, 0x1, r7}, &(0x7f000008b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 23:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000209000-0xc)='/dev/random\x00', 0x0, 0xfffffffffffffffc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ae9000)=0x0) 2018/01/15 23:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000975000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001000-0x3)="") ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000ca3000-0x8)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000114000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cd9000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000711000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000917000)=@assoc_id=r2, &(0x7f0000d5a000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x3, 0xadd8, &(0x7f0000fb6000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000f86000)=0x4) r6 = syz_open_dev$audion(&(0x7f0000904000)='/dev/audio#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00005fb000-0x8)={0x7, &(0x7f00005c6000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e0a000)=@assoc_id=r3, 0x4) ioctl$DRM_IOCTL_DMA(r6, 0xc0286429, &(0x7f0000d37000-0x28)={r7, 0x3, &(0x7f0000727000)=[0x4, 0x3, 0x3f], &(0x7f00009af000)=[0x7fffffff, 0x1461, 0xffffffffffffff64, 0x4], 0x32, 0xa, 0x10001, &(0x7f0000548000)=[0x400, 0x401, 0x9, 0x3f, 0x3, 0x0, 0x80, 0x1, 0x7, 0x4], &(0x7f00009b3000-0x14)=[0x7, 0x0, 0x3355, 0x7f6aa6cf, 0x22], 0x0}) ioprio_set$pid(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000fe2000-0x4)=0x0) mkdir(&(0x7f0000025000-0x10)='./file2\x00', 0xffffff7ffffffffc) syz_open_dev$mice(&(0x7f0000b0e000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ffc000)=0x4, 0x4) mkdir(&(0x7f00003c1000)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/15 23:15:56 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef3000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) epoll_create1(0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b03000)="", 0x316) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ef8000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x40, &(0x7f0000ef8000-0x20)={0x24, 0x800, 0x1000000000000000, 0x8, 0x4, 0x40, 0x78, 0x4}) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000002b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x95, 0x8400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006a8000-0xa0)={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]}, 0xff, 0x18293d7c, 0x1f, 0xff, 0x20}, &(0x7f000028c000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ebe000)={r1, 0xffff}, &(0x7f0000f50000-0x4)=0x8) sendto$ipx(r0, &(0x7f0000f96000)="3bc54e20c0f9a2ba075e723db1b1c99a57df6eba13362b5d6c956716a18c8a3fdd23b3635f29e3f2a9e854330ff68a62804d6e2815903297c6c9eda9ffd0cb512f7a547d4060f37a8aa62510ec4aac4f62833d941853867e19", 0x59, 0x80, &(0x7f0000c11000-0x10)={0x4, 0x5, 0x1, "cd101ea51167", 0x1, 0x0}, 0x10) mq_timedreceive(r0, &(0x7f0000fe6000-0x2e)=""/46, 0x2e, 0x3f, &(0x7f0000cd3000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 23:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000784000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000cf7000)='attr/fscreate\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c6b000)={0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x93, 0x8, 0x9, 0xffffffffffff1a17, &(0x7f0000eb3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x30f6, 0x1f, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000742000+0x7eb)=0x19) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000bf5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r1, &(0x7f0000fe0000+0x4a)=[{&(0x7f0000781000)="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", 0x33d}], 0x1, 0x0) 2018/01/15 23:15:56 executing program 2: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002ad000)=@generic="aa448e351c31200cdf540516936753dd") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f00008e0000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001f0000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x219, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000049f000)=0xffffffffffffff7f) 2018/01/15 23:15:56 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d3000)=[], 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r0, r0, &(0x7f00006fb000-0x4)=0x0, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef0000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000d81000)={&(0x7f0000352000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00007f4000)={&(0x7f00009b4000)={0x7, 0x40, 0x1, {0x77359400, 0x0}, {0x0, 0x7530}, {0x0, 0xe7c9, 0x6, 0x6}, 0x1, @can={{0x4, 0x3, 0x1, 0x2}, 0x0, 0x9a488607dfaef3f0, 0x0, 0x0, "3ba3a5b02821d84c"}}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/01/15 23:15:56 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000003000-0x68)={0x7d, 0x0, [0x6, 0x5, 0x80000000, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000)={{0x1, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x9, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007d5000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f000048e000)="", 0x0, 0x0, &(0x7f00009e6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) fsync(r1) 2018/01/15 23:15:56 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000683000-0xe)='/dev/admmidi#\x00', 0x8001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000001000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000457000-0x6)={r1, 0x4}, &(0x7f000011a000)=0x6) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1ec) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/15 23:15:56 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000006f000)=""/191, 0xbf, 0x1) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f54000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000285000-0x14)={0x0, 0x7f, 0x7fffffff, 0x25, 0x100000000, 0x2}, &(0x7f0000d68000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c7e000)={0x0, 0x0, ""}, &(0x7f0000fe8000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e30000-0x8)={0x0, 0x7f}, &(0x7f00002e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043f000)={0x0, 0x6}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004cf000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002bd000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000943000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d69000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ac3000-0xa0)={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]}, 0xf7, 0x2, 0x6, 0x2, 0x9}, &(0x7f000033d000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002fc000-0x8)={0x0, 0x6}, &(0x7f0000a0a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000072b000)={0x0, @in6={{0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x3b}, &(0x7f0000955000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000762000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2d, 0xff, 0xffffffffffffffff, 0xfaf, 0x5, 0x100, 0x100000001, 0x100000001, 0x2, 0x4, 0x4, 0x0, 0x100, 0xe45, 0x1]}, &(0x7f0000fa7000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000668000)={0x0, 0x0}, &(0x7f0000906000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000bc000-0xb8)={0x0, 0x7fff, 0x5, 0x3ff, 0x6, 0x1, 0xff, 0x59, {0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x90000000000000, 0x5, 0x0, 0x6}}, &(0x7f0000ef6000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002c6000-0xc)={0x0, 0x6, 0x20}, &(0x7f00005e3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005e8000-0xb8)={0x0, 0x2, 0x2, 0x2, 0x1000, 0x40, 0x7, 0x7f, {0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x3, 0x8000, 0x1000}}, &(0x7f0000079000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000437000)={0x0, 0x7}, &(0x7f000013d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000017f000)={0x7fffffff, 0x8, 0x1f, 0x100, 0x0}, &(0x7f0000c71000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000b6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r17, 0x84, 0x3, &(0x7f0000dbe000-0x2)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b01000)={0x0, 0x43, "fe155c0c60b3a6aa039dcd2eac2f74afe52e04211d6cca2f7a43866415d83640b45e2fab0747f8d4be6be7570ed497d2e12edade3f29ec4423e47947b45a813fae67f5"}, &(0x7f00009b6000-0x4)=0x4b) sendmmsg$inet_sctp(r0, &(0x7f0000e98000)=[{&(0x7f00008de000)=@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f000088b000)=[{&(0x7f00005ed000-0x63)="c0212c07003df44f0dd9ac2b479abed29fa8e64f327eda36b9ad47994754f921d70fa857f5ebf5f1b9a1740cfa75997b1b5a09b27ced010ba012f378a62bb461a4a9e415217be043b9aeadb85ab4ab0fea4e580d76b55dbd29dc41a83e5990b9627738", 0x63}, {&(0x7f00007e5000)="ed2508d0c4a79da21a5660ccc9eb8f5353c0a7cf6d1fd06051c90a9e32a64ff56d231e865681419c2db93c7fccd2fd31476cc57efbe11124cb3d86c50a2543c62eab3ec75259a6c4ad351987e4e5d6bbfdfb67439c31f5696b63bf9de24a64b5bd6e2df02d7d5a4c2cf9dd7243ea92a3be59cab8e74eef6424385b0617374fad284bed521f6a29f37e0594dc38894188c13dc4249b493d306357d17feaba3d839b1cb8db68b682781478463bcf7dd508bf17c87a57c5145fce88b1aee318f12248f7e65458d47f5c3739df078313482117a587a0b9e4297e714628dad811a153529af3a50d5d0a04fbedefd3a6ce2658a0279601b0cf5bd8b649e546bdc5eee23fb22199744da2d8a18bb78f7891a25fcc907106d7e2fcc5974406fa3ac246ce1939a8bff129da17285fdf7fa58a02645ad5cc3bbc56592fb31b1378441af3be2aea26cddc6d1fc2d594d7dda579df57fc5908ab5db97048503874f7ab974835e5e0ee112bf0640560f5c63fea51737a46f005f4b91a27591cf84a0cec9868d303b2d3555f0d5edcafd088bd8a55cc6700aeca066cf62a2a04e2d2952681777ab2f19bbaa9d7174d4e096839ebb3ba3e7a1ea3b7aea20b2ec11b1c88e194ab78554979a845e4f995214440431ee69a269121a581664ad1f7533cd1878580922430b3795e531c7f53391985d80cebb688997b4413dd711e2c3002ed2dc8f5dbff04cc6e31c0826e03bf067c6321f37f9c29d8f976929525b180f981a3856a4a43d3d88be79f52fd57ce49c1f4fb466258c291dfd47452cd83fb3e815b60e843b012132f81e7cc40a888c191c9d50144d0ffd3287f5e95d097fb8a3e0ceb4f87cc7d052acc53fb5b8a9eb1043ee33beb9cf68cb05b30fc50b5cf6a93f9e53a46e19d65765b75fab75413587717dfeac9b040c930cf3770312919359693e3ce1cfa133f761d6013bad85f1e6ab67bfc3d7476193437eb9f4083b10da64b83506877aca70ed03508ee38289f8d607374386ad21f0161f635491ece7c4a587b6e93c3727f73c5eb903e50fce8190910c7095462f4d714a8914ce2aa0a986f92496f52a55257adc960e932a4773ebdaa9dfe9b17cd47c6f6d4e13c8c70b55f7c1216c893102c524a12f25ceb600004b6ce8b61e95a7844ccc9d16f9ef72399059c99b4f3b536ec327e56c971eb1227298640e3d8a914df5042a5f7f16e084e8fc4e48382216c9ccd006e7222b31ab79d8dae535dee0b01af4fc0f3cfa4ab3f00290a04d59e4ca1850b137915aeea3983e89ea1b66aa033b1cf2a6b6f26d1bc32d3a8f49a66970d3d563307bef1133b0dc32519541cead3d7d05b0b10d415154ec4322255642a602850a5a178784d919cf6caae68b19cc7eb5c610a3073ac7af8db483c1ca675606e5511f9ee5739d5ad47d593723c85e0bb16ba4233ce7d3f8b8742bb45fdaf81ecc0df9beb134384224c88e9704809064fd58fab4ec0002051551653e490768dabf06a0381cdb3d3451639a8ea3991939d1c094699bce7858449f3bc1463b9cc604b1c0a8823d03085bc25333038c9145d50ab87cc5f18da1d058645b047dad561be4664fe6ed229420f600d5c7c97ff32f2b2ee6ba357a021e8d1822be8d6ab54ada78f3c9098a6856382cc96b472c0f3538f0fb797094a22c699b1b4e5eb8700f277b32c01f0a6be76a3a8c7c3e6f5a20dee2f92fcfdfe8b9490a21e7ee83ece335af9bc1412f950396128af05c05b5d7906740c0c7133cbe3d76813de0d11c1a3b07463a78a8c65c18b88054c75acd0a07f2a2f85eb1da3c941e8d3e85ae5f376ee1a609d85f93cc8fbb8d479359b212d4390a8925fc7d48ac434907e193f0f3d0db74adc20739489c0e873e6f26dc2f40f397fcc252e41d9daab275efe7d23db6d062eb2c6f74d8e9d55b1ec78625dad2dc7152092627af40eca8588e5937547834fff0b1cc2781ba19d12f70dd0a943fbd2d4b3cd4e3c59d7f31d89cee211254f9d4f6ba80d6ead4abadda42ca274251c4587602a9e431f187582cca1a43f4a1c00fac9be32d063aa715ac9c43ccaa5ea692134507f6aa2f926c93460b3f5118010e2adb49b8b3ae7ed91297f988e8f262a9e685412225a3e36c6fca7456770f21c22f646f51b6a858dd2b412bfe0eb0e209b3464bc5f0eb626ee9d59b20304a73d1c42c0f8e0c8e29605bebc31b54e81feee76b2d3be6eeb511cffda5eecc6cebc09f623fbbd9f392ce62d45049b71483d2af657194fdcc5dc8ee84760c2d4edfd90b9a1d276176c4ce8ad3eb993de1da0d5acf1517f8f49e253616e64233c4819da59a4b4af02dd7e128f8e356804f2d110ff2b6e188e6e852e8884b9c114467ca0888713657501c12caf1c6bff1b6ce85936f12d5661695e1e97708ded9030a4685790af5a685348ad4be1fff4ead2e95f12a4db3857a85ab8349e26fa110ae9d7f35d938fcaaf56a2613492a6a7ffebb4394dd5835dbc12d667d4d445351e63ba370eda75a527d4eb39bd9b98f67faab32b4068bcb51b3973be3c12b2589e3a228cdb223203b67ee9d592fcc0f1333a3a19404c8c706a0014edfc8a6510483d13006f030c1f969b57dd5b37d7f23adbc97a29eedf95074d0bf43e07a84ce6abe5b583bcdadb64cb290494170042ff1d837cd6459cb80040344292312f82f87e3d5aa62d1a7b471e5c88fd8f9167cdf1ab3920793f74376efc2bce9d7275bc3dad3172c0f7d876e26c20f547add04dc548c5b7c9ec3f21291f2a2d40466c219a9a1f2d3ebbf3b71b4b96f9ce3a1b5745c5faba0ba36833d8d193de5646773ad1f47cd51df7d9f5bb52c6054869f6e4df9ca54299ed66becddf714445b8f5454e575d47bb83cd1799b7020a48fa627aa5c4e4d552f98d1ba9a18dddfce5b5f77a74725e11cc6626750337fa06b79dc2c06f730c45c42c2a80b24989880d400215e7eeb5cc86745efc2a94868b198b3be6a56813925e4a565d98fe22c2a8ca0f5cd10f7045596423da021db41ff3b66d81df4971e2ca9101536883b6971ca8801b5f4474b60e7f4e05fef1744880b081e7f4f02d659c06cc641d36e6e9556023d6e7cf35de1978a11e9b42306a0ebbb3e734054ac29dbdb505cab381b81b9bcede7eea972ee1598b09d65ee4c01f640cf6478c71adce04d60a7cb9fb1d0a8334329f6aae690d81e645685fc8465b39494ad020eaeeab665f2344d77fc75cb073846724b9a70fee28ea7dfcdd436124de9e85498a9e1ded2c3630278ff8d92a06e3fd54942fbb4cd6c9f4828cd2e7b89e568d194e976874c1dfaaa15ef518c2869ab4cc079b107483cde2e7dc2f300d2cb64f34c4392942873463fe68ccc038eef51eb4428937851e42965599bab82875c28811782cfa749e96993e30667891f08f0ebb6ba4e6810feb29fb8076894fe2ba35a0900127797f62f3fa7bd959c8ee95e764f3398532a12341786ebedc8f3bed5111be157421c6ac12d949d8b7f466989cb7c1259d0188de095fcb82fa1ab8525b55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0x1000}], 0x8, 0x0, 0x0, 0x4000055}, {&(0x7f0000e1c000)=@in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c, &(0x7f0000f78000-0x10)=[{&(0x7f0000020000)="29a581b06263ba2a62d61b64d226ae3bed87bc219838b54be848a25916d2bff9b09e15c0b46502a17cd7735ca3d4b45c35fad796c104fc87d8e744bf794a84088ae9b70c67c6d15457cb92bd58a1b579067b74a3f9c0e51ceaa324680debf2790e7a8a21df74a9b9b9f1c8f94cf13fd686d51a21876b710d196dcd62f03ec38ae7c41ed1cf86ca8b677a3ba3526243d9c43d1a93e04f0fc6cb4fa9303574b83906077e9a42627e46277edb25d1147996c431c56b6b8680ca6603a7e6764c4f59654096d64c6eea489c40c9dd500057291cf66811cc223614ae484c06a7a3b23c7522ccf1de5d9a3b0226b86b2640d5b0b8672a", 0xf3}, {&(0x7f0000eb9000-0xdd)="57f4e9a3d0d74b59ce04e8511c51f2ca6d814123f9eaaef30face90afa0a4a47cc659cd09fc9fedbdf56b922ae367fe4b75e3ae5215fff40b843f416150858bd46062624155894b1c0da78fcdba79164be1df059fb86fe01884fb02712c8ce819e0876739efe7833c62d61002a387691698f814c97976e2c1bad5a9866b8b907e6fd17ee10f9526e780662f70393ee4b8bee9aa9e908a0c3acdd9490f34c2eed7ccd48b66183e55b3d9686b08806f90626452916019fc355030dcdb5d660981d84e2a2634a6f518b4cf0c421d0369a2f1d56e8d56bbf02eee127a3770c", 0xdd}], 0x2, &(0x7f0000c7b000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0xffffffffffff8001, 0x207, 0x4, 0x13e771bc, 0x7, 0x1, 0x26, r1}}, @init={0x14, 0x84, 0x0, {0x30f08747, 0x80000001, 0x0, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0xa, 0x416, 0x7fff, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0xc63, 0xffffffffffffffc1, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0xea9, 0x2b, r3}}, @init={0x14, 0x84, 0x0, {0x1f, 0x3ab4, 0xfffffffffffffffc, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x5, 0x200, 0x800, 0x8, 0xfed, 0x800, 0x6, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x5, 0x6, r5}}], 0x160, 0x4008044}, {&(0x7f00000de000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c5000)=[{&(0x7f0000c15000)="", 0x0}, {&(0x7f0000be9000)="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", 0x1000}], 0x2, &(0x7f0000d80000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x94a, 0x1, 0x206, 0x5, 0x1f, 0xc53, 0x1, 0x9, r6}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x100, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x820c, 0x3, 0x4, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x9, 0x2, 0x5637, 0x2, 0x100, 0x20, 0x2, r8}}, @init={0x14, 0x84, 0x0, {0x5, 0x7fff, 0x4, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x4, 0x5, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x47ad, 0x0, 0x0, 0x0, 0x4, 0xce00, 0x1, 0xffff, r10}}, @init={0x14, 0x84, 0x0, {0x7, 0x10000, 0x80, 0x4}}], 0x160, 0x8004}, {&(0x7f000025f000)=@in6={0xa, 0x3, 0x47, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c, &(0x7f0000af2000)=[{&(0x7f0000581000)="d8bf62dfb18f47ed860d1bc47393e643ca2c3fb3f56736975e993b35c02edc863a2df8f5e06cf72037e8226c7f6fc286384942ba75a74bc0d588f5e2f144280fc9b042deb155d79b1ab773fa1bac625c216321b21c5100103a0e3326e560b34dce25d7d790c49b71be959856ae40dcaece291e6e8e063d6c8fc52b063ec63296caeb87006ebeab7d9251292b81423054446da63f11404166", 0x98}, {&(0x7f0000d00000-0xf5)="51dd730d7a4e650d49199e55dd03a17a45302dbacddc08ca35f066666d97fa5eda1d5db468e37bc17b45bfebbf2bb7fc1067837f7e6ce6063df5eb57f1136218f1c0b79e6f9d957757fbb65361b8583007e4d6fb887393de297841610b26a419fa203fa2aefe87eea29128a46a7296fb1ee210067712070a75b51649d17954b9cf2c1e16b30a9d5a6bfe158502e084360b80e8fa6dc261a91e88baf1a8e61716939c1552a5cd9db1e3db4a74730d0e23cc82cf8389aea0e769987b316379fd4ed2566db0a2f7abf2dd9e4ee49b8c1172616d5bf911c3dcdf104bef61375b97a374c405779512fdd697d3ed86ea7798ddfaafd8f4cf", 0xf5}, {&(0x7f00002cb000)="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&(0x7f000000a000)=[{&(0x7f0000440000-0x77)="6b6c0e087b0ac01f5f25e4bdeae730211980026f37fe32802a8692a19d42f3db8572e12b1f44d6e39116fbfd5d615706f95f85ac402a495ff03c662608de16f84996429673edab607a813bff68617cf129662ad9892c59c557b64ac825b631387f34b60ea143bc1c4fba92b6380532d29d83e708d67a9b", 0x77}, {&(0x7f0000366000)="d53a91dc9b62366044495cae2dcbba10c882d03aea7867dab5c0739a8e9f9aad4eee8fa3ab6f89720079c53309443820b2c282c3df099b88500f334a5368b5d2dfa82ae9f11fa52d436d63092958c9fe6f145524669bb3fb236ccdf0c1608053664375cb4c0508db1383cbb506e1f10e506544d56115c3459a14702bf4d9f28fd59d6dc4f114ac6164437991683a8b5ac32ce2d375dbe444d7277c9e493262361d278dc3d50d07307d40de8daa6dfafda8d4a3b4fd71dbdae3a34aeb5913519e1e7194f523a2", 0xc6}, {&(0x7f0000073000)="ec6c95403dc5b2c6197f3932d24e5f3db2d4", 0x12}, {&(0x7f0000152000)="334dd8be197b72907817377bc7df98e1949c353b78b69c70af79073316338786bf83788cbdb8af22e928ff2b9c9292d9a362185f85afbfd4ff1b5ef05c25b07f4f0b76ecb6531ea9e84cc713831218d945bbd74a721fc99a9f581a5a2561f6", 0x5f}, {&(0x7f0000660000-0x55)="1eb4add58a8e4a51101b3010fcffe880dcef8aa1b2e9d1df9e5a58f268a3fe49e41d20413dfc3ab0f20fbb251b7a5080ca2cd3fb3a4eab36810cdae19e1204a865850de48752723527bf7718cf4b97af039f66b997", 0x55}, {&(0x7f00000bd000)="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0x1000}, {&(0x7f0000c62000)="15b6086226071548debf7f3bdfa391231b8b95e9115b1a6aeabd885561d102358a8734a054fa3fe4ef7b01d27dcadc96a9c0d2592d8e82278a9fe752f4c3bf79a666a2a2d4985a77fbea909d391ab70ed4b4432d4f578a20ccbcebc324c7bb3dfd92c94184239d02ca4727ecc8259a335b42a0c83d8a6bd67dc0cc5b80bcbba3339e2ffb024e6c19", 0x88}], 0x7, &(0x7f00002bf000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x7, 0x8208, 0x9, 0x34b5, 0xe7, 0xf28c, 0xfe, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x6, 0x9, 0x1, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x200, 0x5, 0x8001, 0x800, 0x80000000, 0x8, 0x4, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x4, 0x4, 0x6, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x1, 0x204, 0x7, 0x2000, 0x3dd, 0x81, 0x2, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfffffffffffffffe, 0x200, 0x8000, 0x7, 0x3, 0x3, 0x100, r18}}], 0x108, 0x0}, {&(0x7f0000104000-0x10)=@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd2000-0x8)=[{&(0x7f0000ff1000-0x6b)="d204b5747bd38425266155fda1ec03c74f1da6961c2aca2e7e25c8bbcd7a0fa86fa494b777768f7507ff6e6a349b210e1e90c691a91e0575a7067c921be9fcb432445d9bc31e4b38c65c05ce4181756221e6f1c9f2586fa6d1974b816211fd43eb7e9905627c9b685172a0", 0x6b}], 0x1, 0x0, 0x0, 0x20008800}], 0x6, 0x4000) r19 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/dsp\x00', 0x200, 0x0) bind$bt_hci(r19, &(0x7f0000fe7000)={0x1f, 0x400000, 0x3}, 0x6) r20 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r20, &(0x7f0000fbd000-0x10a7)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) [ 237.348872] audit: type=1401 audit(1516058156.222:112): op=fscreate invalid_context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audit: type=1401 audit(1516058156.222:113): op=fscreate invalid_context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executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000019000-0xe)='attr/current\x00') pwritev(r1, &(0x7f000000d000)=[], 0x0, 0x0) 2018/01/15 23:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) socketpair(0x0, 0x8000a, 0x800, &(0x7f00007e5000-0x8)={0x0, 0x0}) r4 = dup(r1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000760000)={r3, 0xff, 0x5, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00003e9000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000002a000)={0x1000000000000093, 0x0, [{0x480, 0x0, 0x0}]}) 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x8000000000000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000060a000)=""/52) 2018/01/15 23:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000288000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000ae2000)={{0x1, 0x5}, 'port1\x00', 0x0, 0x1000, 0x8000, 0xd8, 0xffffffff, 0x5, 0x0, 0x0, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0xfffffffffffffffc}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e4b000-0x24)="240000001b0001e20000000022251c001f43ff0b080001000300000003000013f91617a1", 0x24) sendmsg(r0, &(0x7f000022c000)={0x0, 0x0, &(0x7f0000d1c000-0x10)=[{&(0x7f0000a28000)="6e90396e44bb1148efc362f2a09ba984e6da678a5c56c7f18e0ea59efbcac00d8739214fd37edd04fd9ead65e49eaf79ddf6bb83587974a0b856ea0983b6edf76e575684856154efba8be616ba8155ce697ca2c9495f377580fedd66a1b4da177290bdba5c9c194ff3827d491d99fd", 0x6f}, {&(0x7f0000c8f000-0x8c)="b85fbee70097e61e1e7ad89e42ec9db169294e1aaa82263061c04db58f579bbc84a0777fbcd755725534b6bed2491adce5b4d151de7b457c95435116c44679e7fba0ff50f4e6dacce343a93f3fc6744ed34b5a9efadd5df81cd236bb3a1efd2eec2c2507a5a0dd41b1beed5e99fba6a7d440e2ac7ebac3cf7d55fae36a5d7a4e8948d3de955990cd256d1177", 0x8c}], 0x2, &(0x7f0000f19000)=[{0xb4, 0x100, 0x9481, "3eaa14e8b28b67781b9b8564ac13978bdd4a01fd7e143bdf94ac61e365fdf26ed5698e6069661ebbb6081068a186feab9d3eb75b2f3c87022f20ed4b679927eb6679592d91fe3216efe8b9a77aa40151bd2eaf7789d0d217452e2bc8e4583cc4f7989a82d5b29435797b7d00ca7aa094b3faaa865c752887a76712d2367770fb8643ab1d7f15c1ed3b9e5e5ddd3c945976e5eeb649bce33c4e0951eb55808b64f972b6c734"}, {0x90, 0x0, 0x6, "914d40def8786ee53b797ad75977369990951693f5cfd75c30c531b38099faf412a202a070e570a5a5cd03417cdbcafee64d176b3410b4337ee31f8fad6d265c26464f35e09f6c7972af7366754913782d3f006b2b6a7ec17382fa2b676c42108b8c487f56b9b1d2dd6b095b172a25523bd86d00485b378eaa5ad76a47f7f8bcb6"}, {0x60, 0x3b2fa5703e8a7505, 0x8, "d0af64a667bd9d37a6522f6206f670c0595c8f23ab6fda29db4cce2da8b6fdc94f4304d06cf3e0ccd44e735391df9f7e507b9b633640c29646006674610e136f36005944ee404d09e4b30a136220f6febd"}, {0xd0, 0xff, 0x2, "d8016b9057b84027a63d730ada75c35557fe97fbafdfc70c48f299da577cf000e5cd45ff2004e74c824840794dd8c51796e9bddabb67750be060e7aa3f98ba253197aae655884e3c1d9b6c915ed9f5e23aa55b63a04c5c59c07ecf372b93b1b1a5f78595a766089569c65b763b3610ad83b023b1ef3adbc31c5ed3cb3adec8238750f72ebd192995586e359232e95c986b70bf3c040402beff6634e75628c418d98c898ec534e59680408f95e446243da366d59ee4b1d890280cfd1b6603ae5a9e68"}, {0x28, 0x11f, 0x8, "ee128dd836a5c351832efb579b5b493de2ca5362ae33258b0061"}, {0x90, 0x113, 0x1000, "30181623d7d78657ef8c7e046514ef91159240e44925307f8432d91040bbc10a185a78115fbacca78f31388aed4d252915dc29daa8ac6485b79173f2fec6b37a02be7a9d05b2c622ddf373f75e218dbf716441ce39ac82515b6eeeebb63a3bf285e684b3e62c79b1f4e2774d8f3f9f1ee1aa6df138b2d94be3c9aae25be5f917e448ac67"}, {0xa0, 0x6400bfbb195e80e, 0x4, "bf299e8949b1125dadf4e95f2fae9f80b81628e13db2238a6a113733a2cfcd3d103dc27e81dfccbde5b34c538b38784b5770a91d73a20cf2a786decac5e691b71515490559faeb09564cfe86916e2d1b11eb67e0dab0bd1e9b92116870a8c45fb6a2ae1e69ae534d9274c94a853d01e10d090a90d3f85a712fddbea01aceef748e2b316ae7d23c7eed158cc425569476f688"}, {0x6c, 0x116, 0x3, "5cb45c0fe869c11524c855638b389a6ffe0dd860a1b709b45a7a56440f9bc57928b9f2653a1588152db19d5ef6b5622afd57ab6934f0e06763ff6591454eb1118117ae8e3ba783dd9ec5db8c69ecbccf573ba2e73d3619918934fd81a473"}, {0x24, 0x119, 0x4, "044d93b3b23a577461731a4b45684f99e405fe549272"}], 0x45c, 0x20000001}, 0x4040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000507000)={@generic="f8457bfdc62675dc99ca449363f30f15", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f00001b1000)='/dev/net/tun\x00', 0x0, 0xc400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a09000)={@common='bpq0\x00', @ifru_map={0x8, 0x48, 0xb3, 0x1, 0x10001, 0x6}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x3) 2018/01/15 23:15:56 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') ioctl$KDDELIO(r0, 0x4b35, 0x4) tee(r0, r0, 0x20, 0x0) 2018/01/15 23:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000573000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7ffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000b98000-0x4)=0x40000000, 0x7) 2018/01/15 23:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000023e000-0x8)={0x1, &(0x7f00007bc000)=[{0x5, 0x0, 0x1, 0x10001}]}) syz_emit_ethernet(0xe0, &(0x7f0000e87000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xff, 0x8e9, 0x5fec}}], {@mpls_mc={0x8848, {[{0x4, 0x0, 0x6, 0x11}, {0xb0, 0x1, 0x0, 0x9}, {0x0, 0x1, 0x2, 0x1ff}], @llc={@snap={0xaa, 0xab, "869a", "140331", 0x6000, "6e0c6d3e541a2d2542245f227e998ad353f5fdfb95cffc54f8f607e85b49eddf93cfaa7965925c9e7f86996e016b3db084865cf63702a441db4df369cfaac1436c8c5e83512bc618bb39735facd959afaeb524f0ed0d5fe90dde87901e6001b97828c763b9b399ec330ac83a3f5abe86e8f5a9d03d24d774ad0e467af61c117cc5dc98cd04aa4566a9bcc50a17670d0b53078220223bc5dcf064d2b23af0e6e7a0de7f535c40927127f36eaab5ef3382e66c45b51d5860514e"}}}}}}, &(0x7f000023c000-0x18)={0x1, 0x4, [0xa34, 0x351, 0x179, 0xbe2]}) 2018/01/15 23:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000067000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000056b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009c7000-0x4)=0x800, 0x4) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000d49000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a0d000-0x4)=0x58, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005d7000-0x18)={r3, &(0x7f0000938000)="01474cb7647e2b4e3b28f32b34bc88cc9bf414fc51145334923aef9f8228f3f2062075562063ae83bf27a967f736c1f88b0ad9b6c3ec211435e2e5c9933418ad6b6fe8a344ab57b46778cb10866223cbe9cea074dbf859", &(0x7f0000fe6000)=""/84}, 0x18) sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x16) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00004e9000-0x8)={0x7, &(0x7f0000fbe000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000030d000)={0x0, 0x0}) finit_module(r0, &(0x7f00004f6000-0x1)='\x00', 0x3) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) 2018/01/15 23:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000d02000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000725000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f00007c3000-0x4)=0x0, 0x80000000000c, 0x0, &(0x7f00000cd000)={r0, 0x0}, &(0x7f0000048000)=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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000b09000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 237.662679] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 23:15:56 executing program 7: pipe(&(0x7f00007bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x401) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000f9000-0x12)='/dev/input/mouse#\x00', 0x4, 0x40000) syz_emit_ethernet(0x8e, &(0x7f0000042000-0x1473)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x58, 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, "7637fe", 0x0, 0x29, 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], @broadcast=0xffffffff}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "beac802beb3ef2f50277a11a48385ab986322c3bfcc9ab2f46c2704437f330a9"}}}}}}}, 0x0) 2018/01/15 23:15:56 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000079000)={0x2, 0x0, [{0x3f, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a93000)='/dev/vcs#\x00', 0x1, 0x8000) r1 = openat(r0, &(0x7f0000a0f000-0x8)='./file0\x00', 0x121000, 0x101) statfs(&(0x7f0000ee0000-0x8)='./file0\x00', &(0x7f0000255000)=""/63) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000836000)=0x0) wait4(r2, 0x0, 0xc, &(0x7f0000451000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) write$sndseq(r3, &(0x7f0000d7d000)=[{0x3, 0x2, 0x3, 0x4, @tick=0x5, {0x4, 0xe017}, {0x7, 0xc3e0}, @ext={0xfd, &(0x7f0000fa7000-0xfd)="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"}}, {0x5, 0x5, 0x3ff, 0x7, @time={0x77359400, 0x0}, {0xffffffffffffdb79, 0x865}, {0x1, 0x9}, @addr={0x3, 0x2}}], 0x38) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x1d1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000004c000)=0x0, 0x4) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000eb2000)=@random={'security.\x00', ']\x00'}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002ae000)={0x3, 0x1000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) fchmodat(r3, &(0x7f00004fd000-0x8)='./file1\x00', 0x18) symlinkat(&(0x7f0000e8c000)='/', r4, &(0x7f0000124000)='./file0\x00') renameat2(r4, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x1) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00005dd000)="141fcb95ad2c282f29e6cb7ba89d72c5369972014e8affe64b6e801765ea8f9820496a49674428ff29883542dc5022b2a32168e3e12e4351d992758e5a3fc4c7a26c8e8c50167e0d1edae01708bcd4cf2db1617acd16ecc4c47c7e4360a0c903310093b1ec8ad264f808962731b76706ab094162359157295bf0f5cdad1e91ea71f6809b3b1e32d2b373a2bdb72b0100000000000000573f") sendto$unix(r3, &(0x7f00004dd000-0xe9)="0c05933bd6cdd18412dcad198376517e33d450743b99d3283e48b2e7343b4022d4b7935e2cb469cfe309c6b1e4ea2c9ccfd2f431d77b223e26fc8af151707a13f79324700f0a21bcd57537c559e4f5a94254bea411ab4561472d5689658f51b8bfd81e57eb522eb23228f6cf5579f6945f328671fa90592ebb4eae8342fb6b8cafa0672340db9b9eda8f7e57a070ad50e650d87e44fa9c7599b086e2870270bc9d035a72c16d89df782f17ed48746308904720dc4621f4ef693104c002d21d93995fc5ef144c87c4499e32a74a4c8eb2f75da35e7b9918f69d764fed347ffc5d34940ef72cbcd4b447", 0xe9, 0x20000000, &(0x7f000007e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 237.665589] audit: type=1326 audit(1516058156.536:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3223 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f72c79 code=0x0 2018/01/15 23:15:56 executing program 3: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = socket(0x5, 0x3, 0x9) flock(r0, 0xa) 2018/01/15 23:15:56 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001000-0x1000)='s\t\x00', 0x3) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0xe1) getsockopt(r0, 0x1, 0x0, &(0x7f0000002000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 23:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) poll(&(0x7f0000004000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f0000f2a000)=""/24, 0x18) r1 = epoll_create(0x7) renameat(r0, &(0x7f0000bd5000-0x8)='./file0\x00', r0, &(0x7f00004f7000-0x4)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c93000)={0x0, 0x0}) 2018/01/15 23:15:56 executing program 7: socket(0x6, 0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x10001, 0x400) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000000b000)={0x1, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 237.744615] audit: type=1326 audit(1516058156.615:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3223 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f72c79 code=0x0 [ 237.797801] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 23:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r0 = open(&(0x7f0000231000-0x8)='./file0\x00', 0x400, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000c9000)=""/112) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/15 23:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d20000)=@file={0x0, ""/4096}, &(0x7f0000ad0000-0x4)=0x1002, 0x800) r1 = creat(&(0x7f0000e71000)='./file0\x00', 0x106) tee(r0, r1, 0x4, 0x2) r2 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f000013e000-0x4e)="90") setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000648000-0x10)={0x1, 0x8, 0x3, 0x6}, 0x10) ioctl(r2, 0x5386, &(0x7f0000001000)="") 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b08000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000b07000)=@req3={0x7, 0x6, 0x1, 0x3ff, 0x1f, 0x0, 0x93cc}, 0x1c) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003be000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b08000-0x30)=[{r4, 0x4020, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x2004, 0x0}, {r1, 0x411, 0x0}, {r1, 0x7, 0x0}, {r4, 0x1001, 0x0}], 0x6, 0x8) 2018/01/15 23:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000f9f000-0xc)='/dev/audio#\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000acf000-0x8)=0x0, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cbc000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b49000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket$inet6(0xa, 0x802, 0x1) readv(r0, &(0x7f0000bbb000)=[{&(0x7f0000eba000-0x9)=""/9, 0x9}], 0x1) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:56 executing program 6: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x200}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) shutdown(r1, 0x1) 2018/01/15 23:15:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$can_raw(r1, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet(0x2, 0xa, 0xff, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/15 23:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fb9000-0x6)='.dead\x00', &(0x7f00008a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f10000-0x33)="5f1795833537b47f95e25ab216e44e4800fc372d8cf0c19c2286c4691ab0e692e4168cc3bde7db20b6cabdd511f554f7d05c1d", 0x33, 0xfffffffffffffffb) add_key$user(&(0x7f0000f80000)='user\x00', &(0x7f000096f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f33000-0x61)="b920c684b87bc692505ae40ea4c536c5d1088ad3bc7d6ae34d6d5381402b86f7c72f19251a0ff93983085fb49e49cb4c722350a6f78f55ea761348a3cccd2618da0113cdabd1dbc6453512f78079bbc4d07fc861b7bc6dd08f38a6a748105fe7d1", 0x61, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r1, &(0x7f0000ce8000-0x24)=""/36, 0x313) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000812000)={0x1, 0x80000001, 0x3, 0x40, 0x5, [{0x1f, 0x8000, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x64, 0x7f3466eb, 0x80000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0x2, 0xfc00000000000000, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffa, 0xa1e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) sendmmsg(r0, &(0x7f0000234000)=[{{0x0, 0x0, &(0x7f0000ef2000-0x30)=[{&(0x7f0000cdf000)="7b58a7fec4f5f55a84ef6043d60a26d8040cf7235ba9efa5da", 0x19}, {&(0x7f0000802000-0xd3)="eeb0c163fa4613c27c9359aec938edf4c0e81db44aae32d600790767a30cd1591146ede80b885c5d63e0fd37658706a0e59457183159577baf400c682b38d3d3c4cb1ad1adb96b9c4f6f87f90b280add7c8f5b6246ecf0399bf12f44dee9926e595a537a50ef306707bc83cd4e6ee893e3be37ab92e26a876f2a6969ecbefa63dcd0e1a20d43df127a4f64f50c1a7f16634c084d1e1ca8cdd05632f496ef3ddfe21776801cc0b6e22e5ec214f2484ab1e2c955686030eaf6505a25cd22475543c4d8a77bf0b834750005247eeb3ffa4c1993a9", 0xd3}, {&(0x7f00001c1000)="", 0x0}, {&(0x7f0000c77000-0x7)="b37b8d24bab504", 0x7}, {&(0x7f0000327000-0xcc)="d099d251ac1f511e9f365b1fa2a26b3828ac3ba618854b7e1c5752f203a432886dc1e046262e0366da74afa3f1d4b8f7361d0952b1d00a963f3fc681c4cff4d7e0449cda24a221f2ea33231f9df913a5a4f77d64d81357f693daa020e36426e4d48f278308a650d4f4bd87d3360680b00170f780deeea2355815a96a2ca688db629151d5be74372ea739a32b363a00ed67242402a7748b7b2ad651f734a8ab9af5c8ad0713c6258c3812c06e6b987c4dd6fd52eb8d4d4b3fe3d678eb951e927535f6e27e18a16a0b3a11971c", 0xcc}, {&(0x7f0000c57000)="e1bcca6c4b357dcdbba98cb6916f4cb39e00fe0590edb9162fbc8ad86ba8e2d7d819d641e90a6a26dc84a64f3b98cb1f99a921fd3b7a3dfc1139893e83c76c637726fe0d02f0edac8a01122b6817ca4c26db87377035700fe1f5f59b9ea890616bcd1f1eb69ddaab77a41878f1f99b6dfd2d24f8e57ab33b479988b3e7fa83a893b0f4a0fbc8f1af29197a22e873e87a02a33ddc204f1aee848fc6be0596331d631634ca094b1b087f046790b44ae9ef64b869fca2ede38aecaae3", 0xbb}], 0x6, &(0x7f00006f8000-0x11c0)=[{0x100c, 0x3a, 0x6, "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"}, {0x58, 0x11f, 0xffffffffffffff3d, "bb9e025224198e1a44551d8935159c670c3f7b2a7b541aebe56a9e9d89df4b7cbf11d19d73d152d8ab99bfce501bac197e00c80e973795c540b522f4db07d39674c7a4fcd69f4703dc0d"}, {0x60, 0x105, 0x7c9e, "cd7a46101b91bea435040f71ce5518242bc5ae7a270180d47b0294788b7b48030a8458431681533de88c6b76ef59c7963bb886ba40ffdd7400432e6a70c92154ff6fb058c7c86df21d458d2ecc01e263ef"}, {0x18, 0x118, 0x80000001, "ad1ac8c3b2235430758e35b9"}, {0x6c, 0x29, 0x4, "b384f28ab5ce2d486a6b3d7f2d01b76713bebc33a683bb62efaabcf21b4770b623193f723642f799aa4ad2cc0978deb2e29993fb11a087469083785cd85a9047804a24abaf312c42f093f2ba98b0ffec236f37ae7789fec069967d0206"}, {0x78, 0x10f, 0x7, "9c1fcb139e3d67fe8965d1a88ad05013f7eafc41ae65d3d6c241c340402b3e25425065440106c36e3e1f0750454a5f8b53cf1324b0acd3e8837b483dc331b47f8cef83b26c58187084110fc3a3f63f78964619fc4d1fe41c149f858b4bbed96292d21cdaf4037e0e7c602dd6"}], 0x11c0, 0x4000040}, 0x5}], 0x1, 0x4004) 2018/01/15 23:15:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x1000)=nil) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000)=0x7, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000004000-0xa4)=""/164) fcntl$getflags(r4, 0xb) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000002000)=0x5) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={0x80000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r5) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002000)=@generic="9ba034f5f836834e66ea1dfc33fd581c") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000001000-0x10)={0x8, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000005000)={0x200000000000, r6}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x7686, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=""/24, 0x18) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000007000-0x4)=0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000008000-0x18)=[{&(0x7f0000007000)="6ecb7543dc29a658f08b901a7cb8265d368222fd4e34aa383d2a7f29193fac1ec264e56e67166c3c1a20a68f7870b16cf51eb076897def623eaf1cf31c472d0912083dcaa03b81fd569105536b8d569961ffe04083e43f8cf16bfe67d5f11273bc8da0fcfb1ce6439b73683d38d92e9eebca127413e267913cac7378de11926d4c761b8a05612bb395563190b10f9b94752d4d1be8fd7be15f7680c3fc2dd70cf3b7fea2ab43b2ccafd26e25254b5c4052547027c355b7e54bc813298ea37235f226da7c5f446e74644fac1f8b16", 0xce}, {&(0x7f0000003000)="8934f4d2e89da1bbb7eec559e2305003f36e3858b4844d3f156146d13c59cfe367f2122e51277cee040f1c22209c77b2554f092fc0d064644ea627a22d816e91d7cbe6d47fbb69a1143e15bc7734242f6aa47d2da8daf88f364dc02ee3641fa320001f1970062801f1747e44a8", 0x6d}, {&(0x7f0000005000)="5f5f1ab181ed2e7283080ba95e928914ff67239f24730b7d8fd7816efe93a25a244b00f95d04cd3015ade665dbcf95a57499a48057df32737fe296a4764ad807f7ebc9bf7f5680bcc5add71f7e55e43c595224efc88579c6f3529609908694f1c7b3f98a9e0a1f43e531f512350fc341c5229af5fda2f4650de5061ec8b02302aa51800ddd10f13c2f4f516d1976", 0x8e}], 0x3) 2018/01/15 23:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00002d6000-0x8)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/15 23:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x43, 0x800000000, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000abf000-0xa)='syzkaller\x00', 0x8000, 0xe15, &(0x7f0000c73000-0x1000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 23:15:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000661000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000acb000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003b3000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057e000-0x39)="1155dd0c235927baa97be43228f2090023aa62eb0d5eb2176cfc95dda5bc139478dec2ab97b982ebf99c00079b1be85cf00e65928e68988957", 0x39) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000eeb000)='/dev/sg#\x00', 0x2, 0x1e1d01) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bde000-0x14)={0x0, 0x7, 0x0, 0x1, 0x1, 0x7}, &(0x7f00008d3000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000741000)={r3, 0x48, &(0x7f0000a4f000)=[@in6={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000bb4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000053000)=@assoc_value={r4, 0x1}, &(0x7f00005ed000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_open_dev$urandom(&(0x7f00001f7000)='/dev/urandom\x00', 0x0, 0x600) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002e0000)=0x0, &(0x7f0000584000-0x4)=0x4) 2018/01/15 23:15:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd3)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e92bc21e061e704d0272fa489a292b5a144d2ca0c2df883e1396cc59331facd1a1ae7660163d945c72e0f2f7a769844f4750304473c2211fda188e9fc31b7162b21981db48aad03fc2afbd9ce8cdd0bc"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000949000)=0x4) 2018/01/15 23:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000521000)={0x2, 0x3f, 0x4, 0x0, 0xfffffffffffffffa, 0x401, 0x0, 0xc752, 0x20, 0x4, 0x0, 0x7, 0x0, 0x4, 0x2, 0x0, 0x10001, 0x2, 0x80000001}) recvmmsg(r0, &(0x7f000000c000-0x140)=[{{&(0x7f0000005000)=@hci={0x0, 0x0, 0x0}, 0x5b, &(0x7f0000d88000)=[], 0x2000000000000192, &(0x7f00007a7000)=""/225, 0xff0a, 0x0}, 0x0}, {{&(0x7f0000008000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000b000-0x20)=[], 0x0, &(0x7f000000a000-0xac)=""/172, 0xac, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/15 23:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d81000-0xb)='/dev/mixer\x00', 0x8281, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000cc5000-0x30)={0xac, 0x1f, 0x2, 0x8, 0x2, 0x64e, [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$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000003e000)=""/137) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000001e000-0x20)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c1000-0x1c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001c9000)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b82000-0x18)={r3, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bf000-0x4)=0x18) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x75711711) 2018/01/15 23:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e11000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) 2018/01/15 23:15:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000c75000-0x8)={0x0, 0x0}) fdatasync(r1) fcntl$setflags(r1, 0x2, 0x1) fchdir(r1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e47000-0x8)=0x0) 2018/01/15 23:15:56 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000101000-0x8)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x3}, 0x8}) io_setup(0x1ff, &(0x7f00008a4000)=0x0) clock_gettime(0x0, &(0x7f0000ddf000)={0x0, 0x0}) io_getevents(r0, 0x1, 0xa, &(0x7f0000a2c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f98000)={r1, r2+10000000}) 2018/01/15 23:15:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000db7000-0x9)='/dev/sg#\x00', 0xfff, 0x214880) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006ba000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x18) bind$netlink(r2, &(0x7f00006f1000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800000}, 0xc) sendmsg(r2, &(0x7f00004a3000-0x38)={0x0, 0x0, &(0x7f0000591000-0x30)=[{&(0x7f0000034000)="3fb5f73ad3bdf973478f1590b8a655b2", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 23:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e5a000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/15 23:15:56 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/audio\x00', 0x400100, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fb2000)='./control\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f000062a000)='/dev/urandom\x00', 0x0, 0x8000) 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) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/15 23:15:56 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, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00005c0000)={0x81, 0x38b4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000197000)=0x0) fcntl$setown(r0, 0x8, r2) sendfile(r0, 0xffffffffffffffff, &(0x7f00005b1000-0x4)=0x0, 0x8) 2018/01/15 23:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) getsockopt(0xffffffffffffff9c, 0x6, 0xffffffff, &(0x7f000080e000-0x94)=""/148, &(0x7f0000018000-0x3)=0x94) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0x101180, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000a000-0x4)={0x0, []}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x4, &(0x7f0000009000)=[{0x9, 0x1, 0x0, 0x0}, {0xb1b, 0x1000, 0x0, 0xfffffffffffffffb}, {0x5, 0x95, 0x5, 0x8}, {0x1f, 0x8, 0x7, 0x6}]}, 0x8) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f00006a9000-0x8)='./file0\x00', &(0x7f0000b62000)='./file0\x00', &(0x7f000005b000-0x4)='ufs\x00', 0x20000a2, &(0x7f0000e7a000-0x28)="") ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000021e000)=""/1, 0xfffffffffffffefd) ioctl$int_in(r0, 0x5473, &(0x7f0000b69000)=0xffffffff) 2018/01/15 23:15:57 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e10000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a4000-0x4)=0xffffffffffffff10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009ad000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00009c7000)=0x0, 0x400000ff) 2018/01/15 23:15:57 executing program 1: poll(&(0x7f0000647000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000135000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000347000-0x4)=0x6d, 0x4) 2018/01/15 23:15:57 executing program 5: syz_open_dev$mice(&(0x7f000051c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007c1000-0x8)={r1, r2/1000+10000}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) r3 = add_key(&(0x7f00003ca000-0xb)='pkcs7_test\x00', &(0x7f00001ec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000892000)='dns_resolver\x00', &(0x7f0000892000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a6000-0x1b)="93be2263d25fc297ecffdc834b006a3d1ecd49d7742711e96c720a", 0x1b, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000892000)=[{&(0x7f0000892000)="942cb53aaf38077ef473bdd484ec2b602ea40f025e6a23073e6f50379c149b66198d9fc9b9d1238d2cc42205bef7735873575d86281d89d3820d28b7be8821c8ed240669d5e7828e4999451e74fd521db6946741d4d3fc", 0x57}], 0x1, r4) syz_open_dev$vcsn(&(0x7f00006f3000)='/dev/vcs#\x00', 0x3, 0x880) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/15 23:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000cac000)=0x3ff, 0xffffffffffffff20) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000024000)='/dev/dsp#\x00', 0x4c6, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000020000)={r0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r2, 0x0) getpeername$netlink(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x1)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000024000-0x5c)={{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x5, [0x9, 0x3, 0x3f, 0x5, 0x8001, 0x4, 0x131, 0x8]}, 0x5c) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000088d000)='/dev/input/event#\x00', 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x80000004000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000083000-0x20)={0x10004, 0x0, 0x6000, 0x2000, &(0x7f0000e35000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/15 23:15:57 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) flock(r1, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a44000)=0x0, 0x4) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0xf)='net/ipv6_route\x00') listen$netrom(r0, 0xac0000000000000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000019000)=@add_del={0x2, &(0x7f000001a000-0x10)=@generic="4846a80c8bca352d4b73310ec99b7513", 0x3ff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000018000)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000018000-0x18)={0xffffffffffffffff, &(0x7f0000019000-0x2)="", &(0x7f0000010000)=""/180}, 0xfc) 2018/01/15 23:15:57 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000feb000-0xc)='cifs.spnego\x00', &(0x7f0000806000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008aa000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000bda000)='keyring\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008b1000-0x4)=0x3, 0x4) syslog(0x3, &(0x7f0000822000-0x83)=""/131, 0x83) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 23:15:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) write(r0, &(0x7f00000f5000)="", 0x0) close(r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f00008ce000-0x4)=0x4) 2018/01/15 23:15:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000f48000)='/dev/sg#\x00', 0x7, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="d6c8744e7f56a992ccb61f170d139e3d", @ifru_flags=0x1c00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bee000)="", 0x0) sendmsg$alg(r2, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f00009f4000)=[], 0x0, &(0x7f0000591000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f00009af000-0x1c)={&(0x7f0000ccf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000da1000)=[], 0x0, &(0x7f0000bf5000)=""/158, 0x9e, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/15 23:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0x100000001, &(0x7f00004e1000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000087000)=0x0, &(0x7f0000a15000)=0x4) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7f, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fba000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000ca5000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000434000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000511000-0xa8)={{0x8, 0xbb8}, 'port0\x00', 0x2, 0x1, 0x1, 0x8, 0x2, 0xfff, 0x7ff, 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]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f9000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000559000)=0xe8) 2018/01/15 23:15:57 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x7)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioprio_set$pid(0x0, r0, 0x0) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000644000)=[{&(0x7f000035d000)="20ffc49056380c77c1abb8cdd99d8c0cc30a68be7790d457b6b030e192fa42c60ac52a4ee5a532fef63079f74b1a6960", 0x30}], 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ac7000)=0x7, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000afa000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket(0x1e, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000ee000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cea000)=0x9, 0x4) syz_open_dev$adsp(&(0x7f0000ba2000)='/dev/adsp#\x00', 0x20000000000, 0x0) bind(r1, &(0x7f00006c4000)=@generic={0x20000000000001e, "0103000000000000000001153300000000a987e61db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f16277a5bdb9c8ea3100002caeb81c90001d6d7c9804ff000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/15 23:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/audio\x00', 0xc003, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005ea000-0xf)='/dev/sequencer\x00', 0x41, 0x0) 2018/01/15 23:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ec000)='autogroup\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000350000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000061d000)={@loopback=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000417000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x5f, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f00007b1000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 23:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000034d000-0xa)='encrypted\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffd68, 0xffffffffffffffff) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000296000)="7256a50000638910a170fe56008403befe18", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ec000-0x1)='.', 0x0) r1 = add_key(&(0x7f000059d000)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, r1) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x400400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000374000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c0f000)=r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1c000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f50000)={0x1f, 0x9, 0x1, 0x1, 0xfffffffffffffffa}) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000fcc000-0x7)='ns/mnt\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000559000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000621000-0x4)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r1}) syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') 2018/01/15 23:15:57 executing program 5: socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000c8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x0) 2018/01/15 23:15:57 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000e99000-0xa)='/dev/dsp#\x00', 0x7f, 0x40) recvmmsg(r0, &(0x7f00009d4000)=[], 0x0, 0x40010140, &(0x7f00008e3000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000108, &(0x7f00006ac000-0x8)=[{0x7, 0x0, 0x0, 0xa}]}, 0x8) sendto$inet(r1, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002e8000)=0x0, &(0x7f0000cd4000-0x4)=0x4) close(r1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a6f000-0xa)='/dev/vcs#\x00', 0x800, 0x0) r1 = creat(&(0x7f0000d2e000)='./file0\x00', 0x2c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003bb000-0xc)={0x3, r1, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000037a000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e97, 0xfff9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000422000-0x1)=0x0, 0x400001}, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00007b8000-0x28)={@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]}) getsockname(r3, &(0x7f0000155000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005d0000)=0x32) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000de1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9, 0x8, 0x8000, 0x100, 0x6, 0x80030010, r4}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/15 23:15:57 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f2e000)='/dev/usbmon#\x00', 0xe6, 0x1) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f60000)="c4", 0x1, 0x3, &(0x7f0000e68000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f62000-0x8)={0x0, 0x4f2}, &(0x7f00008e9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000ad000)={0x9, 0x3, 0x1, 0x2, 0x80, 0x1ff, 0x6, 0x100, r2}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000f89000-0x10c)={{0x0, 0x0, 0x0, 0x0, "7f671d8525518756da6954f005860b726d70beae73d16c64fd2d878a7cbd41ea94daf7858f6a0fdfcb603573", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "1bc2918ce948771640eabe84fe61663ebdf48b3a42869c52d4122ad4d39ec51426906c16d056a59496bf797a78e9dde7d00f93fc966a0f32ff3e30eb2a05dec7", &(0x7f0000c0b000)='mime_typevboxnet0vmnet1user\x00', 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6af, 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) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r0 = syz_open_dev$mouse(&(0x7f0000e08000)='/dev/input/mouse#\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b85000-0x90)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb8a, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}], 0x90) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000008000)=0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000008000)="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", 0x1000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000004000-0x8)=0x4) 2018/01/15 23:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000581000)='/dev/dsp\x00', 0x1, 0x0) getsockname$inet(r0, &(0x7f0000fde000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000687000)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/kvm\x00', 0x600, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c39000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000f89000-0x8)={0x1000, &(0x7f000031d000-0x1000)=""/4096}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000d59000-0x38)={0x1b7, 0x0, [{0x0, 0x0, 0x5}, {0x9, 0x0, 0x0}, {0x10000, 0x0, 0x4}]}) 2018/01/15 23:15:57 executing program 7: r0 = socket(0x1e, 0x1, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000e22000)=0x0) 2018/01/15 23:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00004b2000)='./file0\x00', 0x0, 0x9) openat(r0, &(0x7f00006a8000)='./file0\x00', 0x1, 0x14) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000407000-0x8)='./file0\x00') 2018/01/15 23:15:57 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000646000)={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000}, 0x1c) listen(r0, 0x0) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key$user(&(0x7f0000924000)='user\x00', &(0x7f000057c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a29000+0x3e3)="804570951e6e3beb71ba0f3f3f62394d67c11897e7b38aa24f62de114e0ebabe6bb8555bdf48315975d6b39dc404", 0x2e, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) listxattr(&(0x7f000021c000)='./file0\x00', &(0x7f000067c000)=""/48, 0x30) getcwd(&(0x7f0000199000)=""/68, 0x44) r1 = request_key(&(0x7f0000104000)='id_legacy\x00', &(0x7f0000ef8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a3d000-0x5)='user\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000862000-0x8)='keyring\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/15 23:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000175000-0x10)='/selinux/member\x00', 0x2, 0x0) symlinkat(&(0x7f00009be000)='./file0\x00', r0, &(0x7f0000929000-0xe)='./file0/file0\x00') r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) name_to_handle_at(r1, &(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000804000)={0xc, 0x0, "b68dcf1d"}, &(0x7f0000584000-0x4)=0x0, 0x0) name_to_handle_at(r1, &(0x7f00000a2000-0x8)='./file0\x00', &(0x7f0000fee000)={0xc, 0x0, "5bf9469c"}, &(0x7f0000e3b000)=0x0, 0x0) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) r0 = request_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x13)=',-bdevmime_type---\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x80000001) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000227000)='ns/cgroup\x00') close(r0) setns(r0, 0x0) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cea000-0x9)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f0000d1e000-0x6b)=""/107, 0x6b}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c22000)={0x0, 0x4, 0x1f}, &(0x7f0000e6f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c63000-0x1a)={r2, 0xfffffffffffffffb, 0x9, [0xb338, 0x3ff, 0x0, 0x9, 0x2, 0x509, 0x6, 0x6, 0x5]}, 0x1a) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000342000-0x10)={r0, r0, 0x6, 0x1}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/audio\x00', 0x40000, 0x0) 2018/01/15 23:15:57 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/relabel\x00', 0x2, 0x0) pread64(r0, &(0x7f0000882000-0xe)=""/14, 0xe, 0x5c) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00009bc000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00003e9000)='/dev/admmidi#\x00', 0x9, 0x30000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b61000)={0x7, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000e1b000-0x10)={0xe2fd, r2, 0x10001, 0x8}) 2018/01/15 23:15:57 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000-0x5)='em0{\x00', 0x3) r0 = inotify_init() fsetxattr(r0, &(0x7f0000000000)=@random={"73656375726974793600d5", '\x00'}, &(0x7f0000003000)="2b00030209000000a3", 0x9, 0x0) 2018/01/15 23:15:57 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009eb000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fd7000)=0x0, &(0x7f0000e49000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b2a000-0xa)='net/route\x00') unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x8, 0x5}, {0x3, 0x8000}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002000-0xc)={0x97126028ba243b80, 0xa9, &(0x7f0000001000)="50f2b9be90116b4f0d3e73bdc07cf893805d1caff5200adbada6380e1fbca934ea67ce8182804f10480d55e13b6ceef36f627e4f878875c5ae57eb6dd807252012e5d6eba7c722d680671be0fab6dc722bed022476b1c0fbb7c6e055803d2f21939584fc2d2fd1d93c997e4eb3bdd9c66b314389ee7ec1b975b678ec136a9c6eb2aecaf73d416be52dfb3137ec57c580958c7920780345b1f3a1b78adaed36df9779ccf2ad4cdb47ef"}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="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") readv(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000b67000)=""/51, 0x33}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000003000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/0, 0x1ee}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000001000)=""/139, 0x8b}], 0x8) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000efa000)={0x1, 0x0, [{0x10000, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00005ac000-0x47)=""/71) [ 238.567709] audit: type=1326 audit(1516058157.441:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3471 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f8ac79 code=0x7ffc0000 2018/01/15 23:15:57 executing program 4: r0 = getpgrp(0xffffffffffffffff) ptrace$poke(0x1, r0, &(0x7f0000f80000)=0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x5) flock(r2, 0x2) 2018/01/15 23:15:57 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000dec000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00008cf000)={0x7, 0x4, [0x7f]}) prctl$setmm(0x23, 0x7, &(0x7f0000b1e000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a1d000-0xb)='/dev/midi#\x00', 0xfffffffffffffffd, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000c24000-0x48)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x4013, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000bc9000)={0x1, 0x7f, 0x4, 0x2, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000582000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) [ 238.648310] audit: type=1326 audit(1516058157.471:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3471 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=286 compat=1 ip=0xf7f8ac79 code=0x7ffc0000 [ 238.706292] audit: type=1326 audit(1516058157.472:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3471 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f8ac79 code=0x7ffc0000 2018/01/15 23:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000fcc000-0x1)="16", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000765000-0x20)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000137000-0xc)={0x0, 0x2, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000030000)={0x0, 0x1a, "84650d40f60d8d0010d1acc42f2cbf3da2f4b78e610180a303f2"}, &(0x7f0000352000-0x4)=0x22) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002e3000)={r2, 0x6}, 0x8) writev(r0, &(0x7f0000fc9000-0x10)=[{&(0x7f000018b000)="b5", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/15 23:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000493000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mkdirat(r0, &(0x7f00004d8000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00006d8000-0x40)={0xc41, 0x3, 0xffff, 0x0, "95df355dcec790385599afe7fa23c6e03e8330af6088a65b41e5cd15ccc8312711699d63a47b9d740d5a672c", 0x2}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') chown(&(0x7f0000046000-0x8)='./file0\x00', 0x0, 0x0) dup2(r1, r2) uselib(&(0x7f0000793000)='./file1\x00') 2018/01/15 23:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x141000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000682000-0x8)=0x0) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$sndmidi(&(0x7f0000ae1000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000a8000-0x18)={0x7, 0x8001, 0x8, 0xffffffffffffdfc1, 0x11, 0x3ff}) lgetxattr(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000e78000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a82000)=""/101, 0x65) prctl$setmm(0x23, 0x7, &(0x7f0000916000/0x4000)=nil) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000)=0x0, 0x1, 0x2) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d58000-0x4)=0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001b2000-0x50)={0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 23:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\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\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000b81000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000021b000)={0x1, 0x10001, 0x69a, 0x56a1, 0xad2, 0x69}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000da7000-0x400)={"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"}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000622000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000087a000)={0x0, 0x611a, 0x3, 0x7, 0x4, 0x4489, 0x1, 0x6, {0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x100, 0x8, 0x3ffc000000}}, &(0x7f0000a2b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d3e000-0xc)=@sack_info={r2, 0xc6, 0x1}, &(0x7f0000842000-0x4)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c8000-0x11)='/dev/vga_arbiter\x00', 0x14182, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x766f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fd6000)={0x0, 0x5, 0x7ff}, &(0x7f0000684000-0x4)=0x8) r6 = syz_open_dev$sg(&(0x7f00005af000-0x9)='/dev/sg#\x00', 0x4, 0x1) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000b9f000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000032f000-0x6)={r5, 0x9}, 0x6) r7 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000028000-0x1)="01", 0x108, r0) r8 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000068d000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000577000-0x40)={0x100000000, 0x5, 0x80000000, 0x8, "22bdd506f4dc7723f345c7d7e5954709b929ec676c78fe810988db3541f9d56d46d00ca174db26f24addf6f9", 0x0}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r7, r8, r8}, &(0x7f0000651000-0x1)=""/1, 0x1, &(0x7f0000519000-0x2c)={&(0x7f0000e4c000-0x10)={'sha3-224-generic\x00'}, &(0x7f0000e98000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008a6000)={r3, 0x8}, 0x8) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = gettid() ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fbc000)=@common='teql0\x00', 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000157000-0x8)={0x0, 0x0}, &(0x7f00005a0000)=0x8) write$fuse(r0, &(0x7f00004ee000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0xe8d2, 0x6, 0x10001}}, 0x28) [ 238.763933] audit: type=1326 audit(1516058157.472:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3471 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f8ac79 code=0x7ffc0000 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9b000)={0x26, 'hash\x00', 0x0, 0x2000, 'ghash\x00'}, 0xfffffffffffffe5c) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') readv(r1, &(0x7f00002fa000)=[{&(0x7f0000cf0000)=""/188, 0xbc}, {&(0x7f0000e65000-0x49)=""/73, 0x49}, {&(0x7f0000af7000)=""/231, 0xe7}, {&(0x7f00008da000-0xa5)=""/165, 0xa5}, {&(0x7f0000185000-0x6a)=""/106, 0x6a}, {&(0x7f00009e3000)=""/136, 0x88}, {&(0x7f0000750000-0x32)=""/50, 0x32}, {&(0x7f0000267000)=""/223, 0xdf}, {&(0x7f0000eb1000)=""/134, 0x86}], 0x9) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x25) sendfile(r0, r1, &(0x7f0000b31000)=0x0, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000062b000)=0x0) 2018/01/15 23:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000097c000-0x20)=[{{&(0x7f0000f46000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000321000)=[{&(0x7f0000b3d000-0xa1)="87f5317c9baf285e20145f5d97a81a8ce13a75f833c195fc9c9b54ab9505b71fd10e46b607c0adb25cfd337c8ee61c16c8a94abe3468ae1343b60c3a0558e9e9246bdd1af2ec976cc9fb30319343cbe0bf8214274f2ccf21884e05354be13ae03935f320e6e8339346e8486c7b67593c5501b58bacae661f6d6798567c1350011f7b5add4086a9c857cd0852ffdc3d403e8af7f5bfa8adf9330fdb61232208d66a", 0xa1}, {&(0x7f0000f22000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4004850}, 0x5}], 0x1, 0x805) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000617000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000592000+0xa9b)=0x81, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d02000-0x4)=0x2, 0x4) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000f92000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000845000)=[], 0x115, &(0x7f00000b3000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad3000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000013e000-0x8)={0x0, r2}) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000d000-0xc)='/dev/amidi#\x00', 0x7, 0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000f000)={0x0, 0xa2, "5525bbd33036e7e7f6610b20019e3c7ec93a679032e268bcf65fbda604f9425738725b2d828ac370fce9d319e99723b308bb0aa28588d9b05110661d6d03abe54b94ea3a1ad9bd7a1d5ab46cb80aaab3af46cc32acbb1d36ec0fe2d5597215b6f732db3250a9a1df3f1810e1bf618604feea114fb80a4895fa8ba62d73d4888d45a20c108ef239eb9b8bf504c766525ccd22be52b09734872a0b351a6628368da5b7"}, &(0x7f000000b000)=0xaa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000)={r1, 0x2, 0x30}, &(0x7f0000000000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000d000)={r3, 0xf2}, &(0x7f000000a000-0x4)=0x8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r4, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x80000000400000d) uname(&(0x7f000026a000-0xf)=""/15) 2018/01/15 23:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000005000-0x4c0)={{0x200, 0x0, 0x0, 0x0, "dd5f56388619c77d504236d613e0638cbeb7a54c029e2f83d6a0854f70dd665b63a35e1c129a7449a71fbfc8", 0x0}, 0x0, [0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x4, 0x9) 2018/01/15 23:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000db5000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) sendmsg$netrom(r1, &(0x7f0000b1f000)={&(0x7f0000263000-0x48)=@full={{0x3, {"0951428082abed"}, 0x40}, [{"87540a6598cec0"}, {"be4116741b29dd"}, {"ae114c357e4082"}, {"634b8b7d6c41fe"}, {"3733667209c102"}, {"1b3343cbc8177c"}, {"63221e5b277df9"}, {"307197735160e2"}]}, 0x48, &(0x7f0000363000)=[{&(0x7f0000918000-0xed)="acc303d3192c39c914dc630822c3f6554433a8f925e1fbc441d9378e911e3c10bd342c04af63f15733a760dc18a3ef5d30b1212d8d9c77c7b77eff8e1dbf39d755935a01b07d47f7e1eb41a14f1e0528da5d303a72be8119b47ea175791b5bf2b6b8b9cd22b26e3148b54e073eab120f4b35ad73922113b383929e83057c71d72dc0606a3d8c036290d9464b2473f050c5ddc343570d5fec670a002a624bbf2630625198b9658c030bd5e03362add64c44ea8915b3bf29b5443f853b208124b25bb500d645b7707bd5fc9ceefe382fda38ad0561e218eacc6afe4620a613833a1ebe0980802f19a65c1361764b", 0xed}, {&(0x7f0000b05000)="3f2f2c0f9f4eb79c34f3cf564bff4a4cd9132a95a57030c3e08d46e7b691ac57dc877878dddd4e1fd21e828630bfe3fb78e248643552af80d4be578900b3b49d8c80e11f4d52b84f76ba6f65b5b12f1ea77cc90958a6ce7e910eb5eabeac0719f1b67d64f38910d06c1956af7af60d17e0f1ae11dc8e899909399dc524834bb56df482a8d3263ea0f6c564ef6d6af82cbd7038618d6c5fbcbc0551f717fb4fda", 0xa0}, {&(0x7f0000957000-0xa2)="c8ea397b6f7f152b6ab9c96755f9cc4864b652e223cda4a824e501fc3df8a3a68871e2202a6f3ad65c16974d44e07f665838f6149d2101c7b54ebae78fffbd0d4faec079b115cdb88c5aa6db949163f78e274d8ba2c6460bd1120a6cbe7343d84fcc1db2b9cc6c24b07301c7a9009b6bfdea5b2488fe34ef1abf6b9ce0d26cab198b59a1c842e396c7dee1d61d095947024099aa4f8ac384d6187733ab49ba6ef754", 0xa2}], 0x3, &(0x7f0000b8b000-0xb4)=[{0xb4, 0x10f, 0xa31, "2332e1a0b61bce29ebec46e035ea6fa39682afdb321df04778cfec18f32f10abf3ae9e073cc1ed7253b6c6182b2875ae8258b05065d0e6dadc7b861bb999b5c1201f8c26b95ae7ff180c6beeda7b3e294cab56508be12d39a18d0a8b899a74a7f0889af33c26d61280c6052bcbfd7ec05a60ddb324afac29ec5cd67821cc3d7f860b0989296f589302f8f6bbfb900ff82f8815b8f87392614ee796fae5eca1669296509dfee9"}], 0xb4, 0x44005}, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000830000)=0x5) writev(r0, &(0x7f0000347000)=[{&(0x7f0000352000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/15 23:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) close(r0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f00001a7000-0x9)='/dev/ppp\x00', 0x800, 0x0) read(r0, &(0x7f0000dc3000-0x9f)=""/159, 0x9f) 2018/01/15 23:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00004aa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmmsg(r0, &(0x7f0000c5a000-0xc0)=[{{&(0x7f0000022000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b6b000)=[{&(0x7f00000ad000)=""/236, 0xec}, {&(0x7f0000647000)=""/138, 0x8a}, {&(0x7f0000298000+0xd38)=""/151, 0x97}, {&(0x7f0000d27000-0xb1)=""/177, 0xb1}], 0x4, 0x0, 0x0, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000df2000-0x8)=[{&(0x7f0000c46000-0x98)=""/152, 0x98}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000, 0x7fff}, 0xfffffffffffff000}, {{&(0x7f0000aa9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c8b000)=[{&(0x7f00002f6000)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x3}, 0x40}, {{&(0x7f0000797000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000225000-0x10)=[{&(0x7f0000f1b000)=""/38, 0x26}, {&(0x7f0000ca6000)=""/139, 0x8b}], 0x2, &(0x7f0000917000-0x3c)=""/60, 0x3c, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000aee000-0x48)=[{&(0x7f0000945000)=""/5, 0x5}, {&(0x7f00009d1000)=""/239, 0xef}, {&(0x7f0000974000)=""/187, 0xbb}, {&(0x7f0000933000)=""/255, 0xff}, {&(0x7f0000e09000-0xed)=""/237, 0xed}, {&(0x7f00001ce000)=""/159, 0x9f}, {&(0x7f000042f000-0x6)=""/6, 0x6}, {&(0x7f00001d1000-0x64)=""/100, 0x64}, {&(0x7f0000363000-0xaa)=""/170, 0xaa}], 0x9, &(0x7f0000365000-0xe2)=""/226, 0xe2, 0x73}, 0xac}, {{&(0x7f00007df000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000006d000)=[{&(0x7f000028f000-0xff)=""/255, 0xff}], 0x1, 0x0, 0x0, 0x3f}, 0x0}], 0x6, 0x40000001, &(0x7f000057d000-0x8)={0x77359400, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/15 23:15:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7fefc3824b557371, 0x84, &(0x7f0000f2a000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000084f000)={0x8ac6, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) [ 238.941368] ALSA: seq fatal error: cannot create timer (-22) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x4, '5'}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000830000)=0x0) prctl$getname(0x10, &(0x7f0000d26000)=""/158) 2018/01/15 23:15:57 executing program 7: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000075000-0x14)={{0x47, 0x9, 0x3, 0x8000, 0xcad, 0xbc}, 0x7, 0x3, 0x3}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000+0x964)='./file0\x00', &(0x7f0000044000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000072000-0xbc)={0x101, 0x2, 'client0\x00', 0x2, "c8faa1b83c086861", "098b805ac6a21c15589bcc79d9c9147adb7ecb741ab9756a35d52fc9d961ad4c", 0x8, 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]}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000009d000)='./file0\x00', 0x8000, r1, r2, 0x0, 0x2000000) r3 = syz_open_dev$mice(&(0x7f00000ef000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ef000)=0xb) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 364.010039] INFO: rcu_sched detected stalls on CPUs/tasks: [ 364.015822] 0-...!: (1 ticks this GP) idle=27e/140000000000001/0 softirq=94547/94547 fqs=0 [ 364.024466] (detected by 1, t=125002 jiffies, g=52366, c=52365, q=307) [ 364.031223] Sending NMI from CPU 1 to CPUs 0: [ 364.035708] NMI backtrace for cpu 0 [ 364.035715] CPU: 0 PID: 3542 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #173 [ 364.035718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.035731] RIP: 0010:do_raw_spin_unlock+0x1c7/0x300 [ 364.035734] RSP: 0018:ffff8801db207a50 EFLAGS: 00000046 [ 364.035739] RAX: dffffc0000000000 RBX: ffff8801d34dbbf0 RCX: 1ffff1003b3345cd [ 364.035741] RDX: 1ffff1003a69b77f RSI: 0000000000000001 RDI: ffffffff868c8c88 [ 364.035744] RBP: ffff8801db207ad8 R08: ffff8801d34dbc08 R09: 1ffff1003b640f3e [ 364.035747] R10: ffff8801db2079b8 R11: 0000000000000000 R12: 1ffff1003b640f4a [ 364.035749] R13: ffff8801d34dbbf8 R14: ffff8801d34dbc00 R15: ffff8801db207ab0 [ 364.035757] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f770ab40 [ 364.035760] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 364.035762] CR2: 0000000020e6ffd0 CR3: 00000001c2039001 CR4: 00000000001626f0 [ 364.035766] Call Trace: [ 364.035768] [ 364.035777] ? do_raw_spin_trylock+0x190/0x190 [ 364.035784] ? debug_object_deactivate+0x364/0x560 [ 364.035790] ? enqueue_hrtimer+0x171/0x4a0 [ 364.035800] _raw_spin_unlock+0x22/0x30 [ 364.035808] snd_hrtimer_callback+0x9c/0x3b0 [ 364.035815] __hrtimer_run_queues+0x358/0xe20 [ 364.035820] ? snd_hrtimer_close+0x130/0x130 [ 364.035826] ? hrtimer_fixup_init+0x70/0x70 [ 364.035835] ? pvclock_read_flags+0x160/0x160 [ 364.035847] ? kvm_clock_get_cycles+0x25/0x30 [ 364.035853] ? ktime_get_update_offsets_now+0x34a/0x520 [ 364.035859] ? do_timer+0x50/0x50 [ 364.035865] ? do_raw_spin_trylock+0x190/0x190 [ 364.035872] ? clockevents_program_event+0x108/0x2e0 [ 364.035879] hrtimer_interrupt+0x1c2/0x5e0 [ 364.035890] smp_apic_timer_interrupt+0x14a/0x700 [ 364.035895] ? smp_reschedule_interrupt+0xe6/0x670 [ 364.035900] ? smp_call_function_single_interrupt+0x640/0x640 [ 364.035904] ? _raw_spin_lock+0x32/0x40 [ 364.035910] ? _raw_spin_unlock+0x22/0x30 [ 364.035917] ? handle_edge_irq+0x2b4/0x7c0 [ 364.035924] ? task_prio+0x40/0x40 [ 364.035934] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.035940] apic_timer_interrupt+0xa9/0xb0 [ 364.035943] [ 364.035948] RIP: 0010:_raw_spin_unlock_irqrestore+0x5e/0xba [ 364.035950] RSP: 0018:ffff8801bf89f6a0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 364.035955] RAX: dffffc0000000000 RBX: 0000000000000282 RCX: 0000000000000000 [ 364.035957] RDX: 1ffffffff0d19175 RSI: 0000000000000001 RDI: 0000000000000282 [ 364.035960] RBP: ffff8801bf89f6b0 R08: ffff8801d4cdc198 R09: 0000000000000000 [ 364.035962] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d4cdc180 [ 364.035965] R13: ffff8801d4cdc180 R14: 0000000000000002 R15: ffff8801d4cdc150 [ 364.035977] snd_seq_timer_continue+0x1f5/0x280 [ 364.035984] snd_seq_control_queue+0x2f8/0x640 [ 364.035989] ? snd_seq_info_timer_read+0x2d0/0x2d0 [ 364.035993] event_input_timer+0x25/0x30 [ 364.035999] snd_seq_deliver_single_event.constprop.11+0x310/0x970 [ 364.036005] ? snd_seq_ioctl_running_mode+0x150/0x150 [ 364.036010] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 364.036018] snd_seq_deliver_event+0x189/0x870 [ 364.036022] ? find_held_lock+0x35/0x1d0 [ 364.036029] ? snd_seq_deliver_single_event.constprop.11+0x970/0x970 [ 364.036034] ? __might_fault+0x110/0x1d0 [ 364.036039] ? lock_downgrade+0x980/0x980 [ 364.036044] ? lock_release+0xa40/0xa40 [ 364.036052] snd_seq_client_enqueue_event+0x2b6/0x420 [ 364.036058] ? snd_seq_deliver_event+0x870/0x870 [ 364.036065] ? kasan_check_write+0x14/0x20 [ 364.036072] ? _copy_from_user+0x99/0x110 [ 364.036077] snd_seq_write+0x356/0x740 [ 364.036083] ? snd_seq_client_enqueue_event+0x420/0x420 [ 364.036091] ? snd_seq_client_enqueue_event+0x420/0x420 [ 364.036098] __vfs_write+0xef/0x970 [ 364.036105] ? rcu_note_context_switch+0x710/0x710 [ 364.036110] ? kernel_read+0x120/0x120 [ 364.036114] ? __might_sleep+0x95/0x190 [ 364.036120] ? _cond_resched+0x14/0x30 [ 364.036126] ? __inode_security_revalidate+0xd9/0x130 [ 364.036131] ? avc_policy_seqno+0x9/0x20 [ 364.036135] ? selinux_file_permission+0x82/0x460 [ 364.036143] ? security_file_permission+0x89/0x1e0 [ 364.036148] ? rw_verify_area+0xe5/0x2b0 [ 364.036154] ? __fdget_raw+0x20/0x20 [ 364.036159] vfs_write+0x189/0x510 [ 364.036166] SyS_write+0xef/0x220 [ 364.036170] ? security_file_ioctl+0x89/0xb0 [ 364.036175] ? SyS_read+0x220/0x220 [ 364.036180] ? lock_downgrade+0x980/0x980 [ 364.036184] ? do_fast_syscall_32+0x156/0xf9d [ 364.036190] ? SyS_read+0x220/0x220 [ 364.036194] do_fast_syscall_32+0x3ee/0xf9d [ 364.036200] ? do_raw_spin_trylock+0x190/0x190 [ 364.036205] ? do_int80_syscall_32+0x9d0/0x9d0 [ 364.036213] ? syscall_return_slowpath+0x2ad/0x550 [ 364.036218] ? prepare_exit_to_usermode+0x340/0x340 [ 364.036222] ? sysret32_from_system_call+0x5/0x3b [ 364.036229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.036235] entry_SYSENTER_compat+0x54/0x63 [ 364.036239] RIP: 0023:0xf7f2fc79 [ 364.036241] RSP: 002b:00000000f770a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 364.036245] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 0000000020e6ffd0 [ 364.036248] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 364.036250] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 364.036252] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 364.036255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 364.036261] Code: c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 1e 01 00 00 48 c7 c7 88 8c 8c 86 48 b8 00 00 00 00 00 fc ff df c7 43 08 ff ff ff ff <48> 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 02 01 00 00 48 83 3d b8 [ 364.036790] rcu_sched kthread starved for 125002 jiffies! g52366 c52365 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0 [ 364.573714] rcu_sched I23456 8 2 0x80000000 [ 364.579337] Call Trace: [ 364.581925] __schedule+0x8eb/0x2060 [ 364.585643] ? __sched_text_start+0x8/0x8 [ 364.589773] ? __mod_timer+0x325/0x1730 [ 364.593759] ? trace_event_raw_event_timer_start+0x360/0x360 [ 364.599542] ? __debug_object_init+0x235/0x1040 [ 364.604195] ? find_held_lock+0x35/0x1d0 [ 364.608265] ? debug_object_fixup+0x30/0x30 [ 364.612750] ? lock_downgrade+0x980/0x980 [ 364.616893] ? lock_release+0xa40/0xa40 [ 364.620876] schedule+0xf5/0x430 [ 364.624229] ? do_raw_spin_trylock+0x190/0x190 [ 364.628803] ? __schedule+0x2060/0x2060 [ 364.632777] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 364.637782] ? trace_hardirqs_on+0xd/0x10 [ 364.641928] ? prepare_to_swait+0x18f/0x4f0 [ 364.646239] ? __lockdep_init_map+0xe4/0x650 [ 364.650643] ? lockdep_init_map+0x9/0x10 [ 364.654691] ? init_timer_on_stack_key+0xb7/0xe0 [ 364.659441] schedule_timeout+0x118/0x230 [ 364.663581] ? usleep_range+0x190/0x190 [ 364.667548] ? __next_timer_interrupt+0x150/0x150 [ 364.672423] rcu_gp_kthread+0x9e5/0x1930 [ 364.676468] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 364.681692] ? force_qs_rnp+0x3a0/0x3a0 [ 364.685652] ? debug_mutex_add_waiter+0x101/0x250 [ 364.690492] ? switched_to_fair+0xb0/0xb0 [ 364.694629] ? check_noncircular+0x20/0x20 [ 364.698848] ? check_noncircular+0x20/0x20 [ 364.703062] ? check_noncircular+0x20/0x20 [ 364.707291] ? pick_next_entity+0x197/0x400 [ 364.711615] ? debug_mutex_add_waiter+0x100/0x250 [ 364.716462] ? finish_task_switch+0x1d3/0x740 [ 364.720949] ? __lock_acquire+0x2272/0x3e00 [ 364.725260] ? load_balance+0x34c0/0x34c0 [ 364.729393] ? check_noncircular+0x20/0x20 [ 364.733621] ? lock_release+0xa40/0xa40 [ 364.737581] ? compat_start_thread+0x80/0x80 [ 364.741987] ? do_raw_spin_trylock+0x190/0x190 [ 364.746560] ? _raw_spin_unlock_irq+0x27/0x70 [ 364.751048] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 364.756054] ? trace_hardirqs_on+0xd/0x10 [ 364.760194] ? finish_task_switch+0x1d3/0x740 [ 364.764675] ? finish_task_switch+0x1aa/0x740 [ 364.769168] ? copy_overflow+0x20/0x20 [ 364.773076] ? __schedule+0x8f3/0x2060 [ 364.777007] ? find_held_lock+0x35/0x1d0 [ 364.781073] ? find_held_lock+0x35/0x1d0 [ 364.785139] ? complete+0x62/0x80 [ 364.788599] ? __schedule+0x2060/0x2060 [ 364.792557] ? do_wait_intr_irq+0x3e0/0x3e0 [ 364.796894] ? __lockdep_init_map+0xe4/0x650 [ 364.801296] ? do_raw_spin_trylock+0x190/0x190 [ 364.805888] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 364.810893] ? trace_hardirqs_on+0xd/0x10 [ 364.815027] ? __kthread_parkme+0x175/0x240 [ 364.819345] kthread+0x33c/0x400 [ 364.822698] ? force_qs_rnp+0x3a0/0x3a0 [ 364.826649] ? kthread_stop+0x7a0/0x7a0 [ 364.830615] ret_from_fork+0x37/0x50