, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000854000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000352000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00003fa000)={0x2, &(0x7f0000b43000-0x90)=""/144, &(0x7f000064a000)=[{0x7, 0x85, 0x4be6, &(0x7f0000b11000)=""/133}, {0x4, 0x60, 0xcf, &(0x7f00006ea000-0x60)=""/96}]}) stat(&(0x7f0000ecd000)='./file0\x00', &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002f8000)=""/69, &(0x7f00009ce000-0x4)=0x45) write(r0, &(0x7f0000fa0000)="26000000130047f1ac14c1f85900fe00080003e301000000ffffe800", 0x1c) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000167000)=0x3f) 2017/12/30 13:12:27 executing program 2: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xfffffffffffffffd) dup2(r1, r0) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000401000)=""/234) 2017/12/30 13:12:27 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fcf000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) 2017/12/30 13:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000913000-0x1)={0xf3}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f000041f000-0x52)="65cb5045b94814e8a5246b306110d2be7e98767e25e54a9d89aefbb3e0e0614d165e220857abb04e83097cbdd3cc9214bb8ecad99eff92b25653d3bb4ac85bd0c81899e809d8ce7b897448b21e52c3e80f4e", 0x52) r2 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00001f1000)=0x1f) 2017/12/30 13:12:27 executing program 3: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b37000-0x4)=0x3, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b36000)=0x4) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b39000-0x4)=0x0) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) tkill(r1, 0x16) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000666000)={@common='ip6_vti0\x00', @ifru_settings={0x1, 0x2, @fr_pvc=&(0x7f0000993000)={0xfffffffffffffffc}}}) 2017/12/30 13:12:27 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 13:12:27 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000)=[], &(0x7f0000002000)=[], 0x500) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80001, 0x8, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4a, 0x8000010, r0, &(0x7f0000011000-0xe)='./file0/file0\x00') 2017/12/30 13:12:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xe, &(0x7f0000000000)="", 0x0) 2017/12/30 13:12:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008c3000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab3000-0x10)='/selinux/create\x00', 0x2, 0x0) listen$netrom(r1, 0x7f18500c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b00000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007cc000)=0x0, &(0x7f000069c000)=0x4) 2017/12/30 13:12:28 executing program 0: r0 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fsetxattr(r0, &(0x7f000080d000-0x37)=@random={"6f09000000eb90", '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) 2017/12/30 13:12:28 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8000a, 0x1ff, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000f79000-0x4)=0x0, 0x80000) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000f79000)=""/253) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f79000)=0x40000000000003, 0x4) 2017/12/30 13:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000753000-0x10)="0210af00020000e5ff0366b78e000448", 0x10) 2017/12/30 13:12:28 executing program 0: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x4) fcntl$addseals(r2, 0x409, 0x8) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000966000-0x6e)=@file={0x0, ""/108}, &(0x7f0000550000)=0x6e, 0x800) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000266000)={@common='gretap0\x00', @ifru_data=&(0x7f0000000000)="eb65c81e144e60b33a52491f133917061e39c7fcedb3d042c39c6a014777b0f6"}) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000965000)={0x0, 0x0}) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000965000)=[{{&(0x7f0000965000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000965000)=[{&(0x7f0000965000)=""/147, 0x93}, {&(0x7f0000966000-0x4a)=""/74, 0x4a}, {&(0x7f0000965000)=""/45, 0x2d}], 0x3, &(0x7f0000215000)=""/180, 0xb4, 0x5}, 0x9}], 0x1, 0x0, &(0x7f0000965000)={r3, r4+30000000}) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000966000)=[{&(0x7f0000966000)="4bf47e64e75a458acf9b8e7933e7ad72b730a749940d17fee8696a79ffec55b94d2bf7508f54b5bf14eea9458efbad677a87ddc4686097916f3381d88b27d047cc857d61db246c9451890bfa99a08e4cdc5a49f6d857b53fc87c6c70c3acaa33294f90e60fce92cc2a5f9d9c0b6006134cc113c47bff1cfc1226348b33683dcc0fa7493d14a9610252aadfafa95c2cc8980407bf32da8c3a4864c5ace9d6f4cec78842a2f0e927f814f591e1f33ac412f69eb8627137a63a37ffa06ea5b20fee9bcfd50499f7e982f3d2029757fd565723f3cae5010c70804a452558", 0xdc}], 0x1, 0x4) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001d5000)='./file0\x00', &(0x7f0000965000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000966000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x2, 0x7, 0x15, 0xa0, 0xa0, 0x100, r5, r6}, {0x401, 0x0, 0x1ff, 0x274a, 0x3, 0x7fe0000000000, 0x5, 0x7fffffff}, {0x779d, 0x8001, 0x2a9, 0x9}, 0xcd, 0x10001, 0x8, 0x0, 0x80, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0x7}, 0x11, @in=@rand_addr=0x3, 0x3, 0x2, 0x1, 0x4, 0x100000001, 0x8000000000, 0x1ff}}, 0xe8) 2017/12/30 13:12:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x2) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ce9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003bb000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d06000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000037c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/12/30 13:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000625000)={0x0, 0x0}) sendmsg(r0, &(0x7f000006c000)={&(0x7f0000ffa000-0xc)=@nl={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000f1a000)=[{&(0x7f0000563000)="0e7b30a3984b2afc688d6ac80b2a4369623254926f4f145c4f00cfb47f", 0x1d}], 0x1, 0x0, 0x0, 0x4008854}, 0x0) r1 = socket$packet(0x11, 0x7, 0x300) ioctl(r1, 0x1ff, &(0x7f0000fa7000-0xa8)="b663f7c16e906e248e35dd7d7b8c4d9623d96c8aa79f6a96aa1d6196bb7d0650dd0d827fe35180b4cdefdf0043f94db59b1ce39aa212b780ea8f27af9daf79271016dd85b989c92d380a25f83670910a92ca752c9ecebcc3d7e5825628d52650466716042181eb63c0d071468d488d5e542efe95aa7bcab9d6ceb85a7fefb8de8642d4dd35b2a14af89d4b26817a06d32e0c7b7b7001eb4d702bf7a0e48ece6634f4516689569ebe") ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e8a000)=@generic="b7fbdcd17439e51a3df3819f5aa889aa") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000db6000-0x4)={0x0, 0x3, 0x7ffc}, 0x4) 2017/12/30 13:12:28 executing program 4: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530001600", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/30 13:12:28 executing program 1: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000075c000-0x4)=0xfffffffffffffffc) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2017/12/30 13:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) getdents64(r1, &(0x7f000085b000-0x98)=""/152, 0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00001cd000-0xc)={0x20000004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x2000, 0x0}) shutdown(r0, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) 2017/12/30 13:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000918000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00007b5000)={&(0x7f0000dc6000)=[0x0], 0x1}) timer_create(0x7, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b0b000)=0x0, &(0x7f0000ec2000)=0x4) clock_gettime(0x0, &(0x7f0000652000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000002c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c7e000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000c0f000)=[{{r2, r3/1000+10000}, 0x6, 0x8, 0x7}, {{r4, r5/1000+10000}, 0x2, 0x200, 0x7}, {{0x0, 0x0}, 0x9, 0x3, 0x4}, {{0x0, 0x0}, 0xa5, 0x8, 0x1}, {{0x0, 0x0}, 0xfffffffffffffffe, 0x20, 0x3ff}, {{r6, r7/1000+30000}, 0x0, 0xe0, 0x10000}], 0x90) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 13:12:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000034e000-0x38)={&(0x7f00005ef000-0x10)=@ipx={0x4, 0x7fff, 0x2, "d426592d147d", 0xf4, 0x0}, 0x10, &(0x7f00004cb000)=[{&(0x7f00004a6000)="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0x1000}, {&(0x7f000066d000-0x21)="d2d64476dd41e3671b3cce6d5c7da271994248fd15c0de3098d57c0bac4dd73542b81dc05717b2e58394a8532f2087d05392d320bd98d95c2c0d6cff311e251fcfeb71e9", 0x44}, {&(0x7f000028a000)="4417cb40565e5c47b9ba28f204e83b2317a311f7a5e72f87f871e6cefec4ec75298e6ec55ad5519798e9ee0cfaee7f84b680511e4af801daff20638ec6353b5df3206fa5f2237049bbcf81ff9f0f8602fb7cfbd320ad912bdd03690c6d68e17b46c34c362fa43a08dea12f360f6fa9fa3cf710d0c33bcca94bebc7fa0bb10e46f043e7ed4f1b2917c3dc53d9a909d72b068b621489eb6b5f25b17f3b2be6fc741ee3ba2cffbe144f03d9801b9b4e7a3863ef86382e668d5326b6811d2c1548a218242c442b968f8c5c4250791b2ace7c0924b1649741f7ed13b5a441268c8ba6859ffa164aed", 0xe6}, 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", 0x1000}, {&(0x7f0000f22000)="a893f966b8822b657ec87c3d024e9eb7df2229b8ed2cc1ca3a7ca5185e2a34a2c3331eba", 0x24}], 0x5, &(0x7f0000a80000)=[{0x100, 0x10f, 0x2000000000000, "662e654ff9871273f3b5502dd970f8c9a3fa84cf3526221783bcc06f0737c57f6b58388f6f27eb5f2f221e2b365e9bd8e1f5c97697efe946fe34d78d4f6f85cfdfc43c0832c88f28a0b5ff0550cbc741bb0aea0af27afe6ec136ae3c51d14a84bb828fe0f97f3add571c9cb03dea33713ea8467d627bc4dd8c1ebcdf35cdaedba6524468d29ee9a7c58fddb8518a2ddc8ea3f9ec177455ef68b2e01fb33a3c9a54507522d55280898ea7d6e7fa05708c4983dc340cc431c0698e272a431c1e1cb648df1ffb4da0160f96cab9739b58d8413a929e3395451e553a772d82fa05a90adc059cf12825dc17ee724ef0c4"}, {0x18, 0x114, 0x3ff, "17cb963794"}, {0x38, 0x6, 0x8, "eae66b1509d2ff4c4bc917c670ead28453978e68515a37b84a20888b603caaae469fd4c579"}, {0x80, 0x11f, 0x8f, "eaa234c937b5f5f1a60ebfd4d84eb252fb9d5c01c8ae9256fcb3fe4f9a439c2b34be0122cb209866e2ea52814a6dd9c2eb2183972238619758aa284ff6c117d9a006c24699322998fc8fd6e5070f8970247feda2b90304c6f03ce81fa133110841fbb600bf6fcc55e7430210f5e270ff"}], 0x1d0, 0x80}, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007aa000)=0x6) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000)="9adc01db", 0x4) 2017/12/30 13:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ae6000-0x28)={@generic="5ed36f3ed94787808d7aff687acb914d", @ifru_map={0xff, 0x3b, 0x3, 0x5, 0x2, 0x101}}) 2017/12/30 13:12:28 executing program 3: r0 = fanotify_init(0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009e3000)=0x20f, 0x4) 2017/12/30 13:12:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000016e000)=0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000f3c000-0x1000)=""/4096, &(0x7f0000747000)=0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a4000-0x8)='/dev/autofs\x00', 0x100, 0x0) getdents64(r1, &(0x7f00007dc000)=""/68, 0x44) 2017/12/30 13:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002c0000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x18, 0x0, &(0x7f0000d63000-0x18)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x2}], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = dup(r0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000024d000-0x4)=0x8) 2017/12/30 13:12:28 executing program 6: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000)=""/31, 0x1f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0xc85}, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40140, 0x0) 2017/12/30 13:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f00007ad000-0x10)=@ipx={0x4, 0x799, 0x0, "eb769f7f5a97", 0x6, 0x0}, 0x10) r1 = request_key(&(0x7f0000cf4000)='dns_resolver\x00', &(0x7f00005ee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056c000)="757365725e006341083445f750819122f9a40f02994e0d53deaaa6d359ae1ee69bdeedcf0183ab5386d20e6ee6a30ca840edeeebe0c2f4a9a238cb251fb7f7a1f619d4fcc52415ce170d7b2a993048821c12a955c3a01ba02feba2090624f7dcb987f37169f065e56915aad4a19cd30d8243c704a20ec8b138b001f8f02fc784353b93016dcf3462b665fc6cb61ad5fcc3ddc176fec9be61547e56675170d612dcaa6b6664f0995835fbc7a1092dd99e7f398bb03d8e088edd0c7dff431bf6f7645b7fc89ae4c6baa0b4be8cef927f57106922dc74b753f8c134ba", 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000460000)='net/mcfilter\x00') r3 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f00007bf000)={0x0, 0x20, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000cde000)={0x5, 0x8, 0x9000}, 0x4) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000046a000)={0x9, 0x1000, 0xffffffff}) add_key(&(0x7f00006b9000)='dns_resolver\x00', &(0x7f00007e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000-0x1000)="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", 0x1000, r1) 2017/12/30 13:12:28 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_pts(r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) prctl$getname(0x10, &(0x7f0000d1c000-0xad)=""/173) write(r1, &(0x7f0000ac1000)="1f0000000104ff07000000ce072d002ff325f000080003000000210000df00", 0x1f) [ 53.065147] audit: type=1326 audit(1514639548.742:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7258 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/30 13:12:28 executing program 7: poll(&(0x7f0000025000-0x8)=[{0xffffffffffffffff, 0x20, 0x0}], 0x1, 0x5) 2017/12/30 13:12:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0xf6fe, 0x32a4af4e, 0x2, 0x7, 0x4762b29b, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x7fffffff, 0x1000, 0x6, 0x1, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000a68000)=[{0x7ffffffb, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/30 13:12:28 executing program 5: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getgid() writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2017/12/30 13:12:28 executing program 5: mmap(&(0x7f0000972000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000972000)=0x6, 0x4) [ 53.119201] binder: 7292:7304 BC_FREE_BUFFER u0000000000000000 no match [ 53.140115] binder: 7292:7304 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 53.150685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.150872] Option ' [ 53.154688] binder: 7292:7316 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 53.156070] binder: release 7292:7316 transaction 48 out, still active [ 53.156073] binder: undelivered TRANSACTION_COMPLETE [ 53.156519] audit: type=1326 audit(1514639548.832:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7258 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 53.160552] binder: 7292:7304 ioctl 40045201 2024cffc returned -22 [ 53.171274] binder: 7292:7316 BC_FREE_BUFFER u0000000000000000 no match [ 53.171284] binder: 7292:7316 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 53.171368] binder: BINDER_SET_CONTEXT_MGR already set [ 53.171374] binder: 7292:7304 ioctl 40046207 0 returned -16 [ 53.173164] binder_alloc: 7292: binder_alloc_buf, no vma [ 53.173203] binder: 7292:7304 transaction failed 29189/-3, size 0-0 line 3128 [ 53.173245] binder: 7292:7326 BC_FREE_BUFFER u0000000020000000 no match [ 53.174410] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.180721] binder: release 7292:7304 transaction 48 in, still active [ 53.180726] binder: send failed reply for transaction 48, target dead [ 53.258910] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.260823] Option ' [ 53.301339] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xa0000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x0]}, 0x6) 2017/12/30 13:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003da000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000229000-0x8)=0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000143000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000113000-0x4)=0x10, 0x0) signalfd4(r1, &(0x7f0000512000-0x8)={0x3}, 0x8, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd7000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) read(r2, &(0x7f00001dc000-0xc7)=""/199, 0xc7) fcntl$getflags(r2, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000525000)="") ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000b9d000)=0x0) 2017/12/30 13:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r1, &(0x7f0000c6e000)=0x0, 0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000a50000-0x4)=0x40) 2017/12/30 13:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c65000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e44000-0x10)={0x2, &(0x7f0000a8a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000378000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000a8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00007b5000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b58000-0x8)={r1, 0x2}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) mkdir(&(0x7f000074b000)='./file0\x00', 0x4a) 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000cac000)='/dev/usbmon#\x00', 0x6, 0x0) unshare(0x20000400) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/user\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d19000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000079c000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000048e000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2017/12/30 13:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c6a000-0x84)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}], 0x84) 2017/12/30 13:12:29 executing program 6: socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000f9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001000-0x79)="225ba1e6d686991f31714d0b5446175ffb0a0a5801a87a35aef82563e465b451ff94fb1e1b8175bbd847bc81b7a317a5713e74515236e43509faeff2df7ac00ccf752e74be47e86dd1ce62061530b2c3981e5fc3e8bce9257def1ad0bab6e5f811349b008bd6d26c9bdc347372e0d2a873aadb6f3a0b53cb38") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='highspeed\x00', 0xa) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000067a000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) accept4$llc(r2, &(0x7f0000c1a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b34000-0x4)=0x10, 0x80800) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000756000-0x4)={0x0, 0x1, 0x0}, 0x4) listen(r2, 0x7bbf6550) 2017/12/30 13:12:29 executing program 5: socket$inet6(0xa, 0x0, 0x83) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4202000000000002, 0x2000000000000007) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fce000-0x4)=0x0, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcf000)='/dev/ppp\x00', 0x181002, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000fd0000-0x10)={0x2, &(0x7f0000638000)=[{0x40, 0x7}, {0x9, 0x9}]}) [ 53.304034] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000e1b000)=[{r0, 0x400, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x3004, 0x0}], 0x3, 0x800) mknod$loop(&(0x7f0000b70000)='.', 0x0, 0x0) 2017/12/30 13:12:29 executing program 0: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081d000-0x22)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x4) 2017/12/30 13:12:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x412040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c61000-0x8)={0x0, 0x251}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x200, 0x0, 0xfff, 0x5, 0xa0, 0x0, 0x9, r2, r3}, {0xc87, 0x1, 0x9, 0x3b1, 0xc6, 0x6, 0x4, 0x6}, {0x6, 0x7f, 0x2, 0x80000000}, 0x1f, 0x7, 0xfffffffffffffff8, 0x0, 0x88, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, 0x300e746d0ad6c900, @in=@multicast2=0xe0000002, 0xf6, 0x2, 0x3, 0x40000000000000, 0x7, 0xfffffffffffffffe, 0x1000}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0xd8, &(0x7f0000759000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0xc20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c0000}, @in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xda3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef7}, @in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000da8000)=0x10) r4 = syz_open_procfs(0x0, &(0x7f00001e0000-0xa)='sessionid\x00') lseek(r4, 0x0, 0x3) 2017/12/30 13:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f000074a000)='./control\x00', &(0x7f000015b000)=@known='security.evm\x00', &(0x7f00004ba000)="9f6d643573756d486d696d655f74797065656d31656d3100", 0x18, 0xfffffffffffffffc) 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fdb000)='/dev/loop#\x00', 0x7, 0x80) read(r0, &(0x7f00006ad000)=""/52, 0x34) vmsplice(r0, &(0x7f0000207000)=[], 0x0, 0x5) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x20, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f000005d000-0x8)={0x0}, &(0x7f0000349000-0x8)={0x0}, 0x8) 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000560000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00007e1000)=""/74) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) close(r0) 2017/12/30 13:12:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000bc7000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004da000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000e53000)=0x105) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff8000)={0x8001, 0x8000000008954, 0x8004, 0x0, 0xfffffffffffeffff, 0x8001, 0x6, 0x6, r1}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff8000-0x4)=0x1, 0x4) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000ffa000-0x8)=0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000d02000-0x4)=0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ff9000)=""/235) 2017/12/30 13:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c1d000-0x1d)=""/29, 0x1d, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000017b000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000046f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x9, 0x90, 0x8, 0x0, 0x1000}, &(0x7f0000bf7000-0x4)=0xa0) getsockname$netrom(r0, &(0x7f0000f1f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e4c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000c0000)=0x10) fcntl$setsig(r0, 0xa, 0xb) syz_open_pts(r0, 0x2c00) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000669000)=@assoc_id=r1, &(0x7f0000e08000)=0x4) 2017/12/30 13:12:29 executing program 2: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a8000)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2017/12/30 13:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) fchmod(r0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x7, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000f91000-0x1)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00009c7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000905000-0x4)=0x14) clock_gettime(0x0, &(0x7f000046d000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000475000)=[{0x3c08, 0x2, 0x4, 0x3f, @tick=0x8779, {0x3, 0x3ff}, {0x100, 0xf4a}, @quote={{0x3, 0x0}, 0x8001, &(0x7f0000b75000-0x30)={0xff, 0x0, 0x6, 0x555f, @tick=0x51c5cc89, {0x6, 0x8}, {0x9, 0x1}, @raw32={[0xa5e1, 0x20, 0x200]}}}}, {0x0, 0x2, 0x0, 0x347a8840, @time={0x77359400, 0x0}, {0xed, 0x20}, {0xb44, 0x0}, @addr={0x8, 0x6}}, {0xad6, 0x1, 0x4d1e, 0x7ff, @tick=0x3e5, {0x4b97d4c4, 0xe36}, {0x0, 0x6}, @result={0x0, 0x7}}, {0x5f25, 0x8, 0xfffffffffffffff9, 0x500, @tick=0x2, {0x20, 0x6c6}, {0x4, 0x8001}, @quote={{0x4, 0x44a}, 0x1, &(0x7f000083a000-0x1e)={0x7, 0x0, 0x400, 0x100, @time={r2, r3+10000000}, {0x80000001, 0x1}, {0x80000000, 0x7}, @raw8={"a2d804fc2df22d0301cfc693"}}}}, {0x5, 0x2, 0x3, 0x1, @time={0x0, 0x989680}, {0x0, 0x309}, {0x0, 0x59}, @raw8={"131d91a8d0b5cf844c0b2245"}}], 0xf0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e7a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) write(r0, &(0x7f000002d000)="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", 0x1000) 2017/12/30 13:12:29 executing program 5: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x0, &(0x7f00006bf000)="", &(0x7f0000dcc000)=0x0, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000ddb000)="") wait4(0x0, &(0x7f000080c000)=0x0, 0x80000000, &(0x7f0000f0f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000812000)=0x0, 0x80000000, &(0x7f000052a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r0) 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000092b000)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000092c000)=@generic="fa6bbecacdd8e3cc0111f8db94bb118d", 0x10) r3 = getpgid(0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000092e000-0x20)={0x2, 0x4, 0x101, 0x5, r3}) 2017/12/30 13:12:29 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000031b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000723000)={0x4, {{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [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]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x0, r3) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r4, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f00007a7000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 13:12:29 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fee000-0x8)=0x0) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230000)='/dev/sequencer2\x00', 0x30800, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000fef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b8000-0x4)=0x10, 0x800) stat(&(0x7f00001ad000)='./file0\x00', &(0x7f000030d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00001c0000-0xd)='/dev/usbmon#\x00', 0x6, 0x100) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000ffa000-0x4)=0x7242) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 13:12:29 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000a71000)="b63db85e8d000000000000003e15bc1dcc436aed5ed2ed7018cebc9b97ae21b14d87678ce22c9b160096aa1fae1a", 0x2e) readv(r2, &(0x7f00005dd000-0x10)=[{&(0x7f0000806000-0xe1)=""/225, 0xe1}], 0x1) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000000e000-0x3)=0x0, &(0x7f000001e000-0x4)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000000c000-0x4)=0x0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000020000-0xc)={0xc, 0x0}) 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0xd)='attr/current\x00') mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000048000)={0x0, 0xc6, "f8e388e46e5e2198ad0668658f2eaa61fc6005f812a62be9c524a19d4fb54792e4b17881339b5a3ff319693858d77ff1f27d96d36ba95f258690b41f8a94af13cf15e06fa1aecb2d44b9ae98962a86d4c3a1d9b7febda19fcb8bdda5c977af6a1a9f09fbcb0dc45dc25aff0ab4de157ee6b6e3d0bf1ce0318e926644d525c6114526aa4f53aed79dbd365ca4964bff02d433d3b374d93817bb196a69636c8f28f3cb17744cf2bcdaa69a5f3c0c23131c7c6035f2c6fa2540493865b1f687c4fbef1f49220f39"}, &(0x7f0000048000)=0xce) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000049000-0x10)={r1, 0x8, 0x4, 0xfffffffffffffff9}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000048000-0xd)='/dev/snd/seq\x00', 0x0, 0x200300) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000049000)=0xe8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000004a000-0x1)=""/1, 0x1, 0x10000, &(0x7f000004a000-0x14)={0x11, 0x1b, r3, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000048000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000000000)='./file0\x00', 0x100) 2017/12/30 13:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x100000000006) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008e8000-0x10)={0x9, 0x8007, 0x0, 0x94, 0x0}, &(0x7f00007b4000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d2b000-0x20)={0x10001, 0x7, 0x0, 0x0, 0x100, 0x7, 0x1, 0xffff, r2}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008e5000-0xc)={0x10002000, 0x0}) getdents(0xffffffffffffffff, &(0x7f0000eb6000-0xa)=""/10, 0xa) mount(&(0x7f0000e29000)='./file0\x00', &(0x7f0000ba5000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/30 13:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) chdir(&(0x7f0000a4c000-0x8)='./file0\x00') 2017/12/30 13:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) connect$ax25(r0, &(0x7f00008b7000-0x10)={0x3, {"7d4744cdfbc3e4"}, 0x0}, 0x10) 2017/12/30 13:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800008921, &(0x7f000060b000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d5e000)={0x0, 0xfffffffffffffff8}, &(0x7f0000660000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005d1000-0x8c)={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]}}, 0x8c) 2017/12/30 13:12:29 executing program 2: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a8000)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2017/12/30 13:12:29 executing program 7: r0 = socket(0x8, 0x6, 0x800) bind$unix(r0, &(0x7f00002ee000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x9, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) shutdown(r3, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000885000)={0x0, 0x6}, &(0x7f000058e000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000c55000-0x10)={r5, 0x84, &(0x7f0000035000-0x84)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0xcc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000bfc000-0x4)=0x10) r6 = accept(r2, &(0x7f00003f0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r6, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff7000-0x9)='/dev/ppp\x00', 0x10200, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007d2000-0xc5)="1cde12c1ad9f7603cf9e1ece6ad008d17559c7556c634823bcffcbab893983bd9a0d917159207e9f8473920431f26878c7f4c7fe853522df7d81f7ee0619cfc19b10e775af0d04a94f057a40a6faa4b213039450b1f12c18fdcabcd86c97ebde9d52fbca23563bb6ef1b24eb5e94d27f8e528f4e09f5efac7b0bb8a345a31188c9c1987e3ecc322c33f134e527a609cb1b97137b999d35f7fa4c622c129dc6944ff0a849666c5756d61e4f068bae63f3a70d41439338f9a250e4619c092361600394d275a7") mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000ff6000)='keyring\x00', &(0x7f0000a74000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00001e9000)='keyring\x00', &(0x7f0000ff7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000065e000)="7593650900", &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb2000-0x8d)="eb8193b3488d0340ab01ebb8136689d0a4322a3823fefc8cd454468257108b51dd0e32be4991e992f2b912004ff1dc771a13b25eb444365613f5d7057dca1a5bfa105600e6ba9b6bbdaae621f4890bc2c84487d9ad0317fbd9a6fe374e64976b928b3d6c95e3fcb2dfd80000000000002ceedc183548b020dccc3ec176da2c366b20df7e0913a8e25566a5cb85", 0x8d, r1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000ff8000-0x8)='./file0\x00', 0x3) 2017/12/30 13:12:29 executing program 4: iopl(0xffffffff) prctl$intptr(0x1d, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed6000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000fa3000)={&(0x7f0000339000-0x10)=@ax25={0x3, {"956ef33639af3b"}, 0x6e}, 0x10, &(0x7f00003e4000-0x40)=[{&(0x7f00006c1000)="8356563ed1ed7fae677d97e74ac282c84a34e5feb97ac8d6a7ebea3e01d654719d9c0863", 0x24}, {&(0x7f0000fa6000-0x16)="0c9fe3be344a51de9c1bcc3b7be56c75a15ec5ef8bb2", 0x16}, {&(0x7f0000000000)="198b9e40bb057e33f156b3ac90141ac693280eb83a696fc2564989932d3b0cdedfcb228efce66d860fbf86eeabadb84704c5e3daedeafe2f547f34d0e13933533dd75977d1127c57c082299a780c0c6157e192afdcb7a7b672723af7d9c5b2274196940023bdc043c1cc88f93871a7e34c0aeb7ea963b2d23ad4029788434405d395ffa2ce85c8c3bd1449645d996754addf9e568fc5b9741b208e836030c7bab4c263ec1eec387089c4f9e322fa1c832e20c90a9222b848702cadc2319584", 0xbf}, {&(0x7f0000000000)="d1ede3fc686577347d673124da9227043a4a82b38ab2e0d621fc50577869af805451813085ef32ccff46c808bacc6f910ed211e68878871b8fb0ef2d6c9da3e004f311c90de4c065390321527054697e4832366862ebf9d98b7b108557dcb9285767802cd2f4a7936f7bf42ac1eced110e6083911e4580db263ddad5d3695264c0ba61761f42e324a8128ea360405df95f4657d7d29d305f8b70b80e956b83cd989be0af967984bb5dfed103ec6ace80845ea1fa29c63cc23baa9b253ef07b29bc769e855376f82c02e3c3cb3a63e27919811716de58a2f3792d58a08c6da916393d3d34b9731b8f478a83c3b34995da0cfa4ddd464f338200", 0xf9}], 0x4, &(0x7f0000000000)=[{0x1010, 0x84, 0x4, "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"}, {0x90, 0x107, 0x80000001, "4a82344afba2de23f8be6bc600f025f6eeb61a81929c602db0d72592096a09660602c90f0f0168e0cfe984cba5f53bc4c0b11af0a4e63c0d8a8b10bdc91e4c62a188f0951e9bb3074322a1280ddb3d4805e6dcd7321d2be26756b242a85124ff495fb1dd991dc3758f1b50a89c63f0994bf1956d4d0bcc73a6dd"}, {0x40, 0x961203f6768c4279, 0x3, "4be170b85d86c6c69bed9ce0e26baf5e4ba58125ee4a837075ed3e098e096f700f852f97d4cf053452c4d9a8b3d41db0"}, {0xd8, 0x11, 0x1179, "161d92acdb267c2bccffda34838266d55e2abf1cb9b56e855e0adae9bf68eaee6465657685ea4667b6557dc4ef53a698f322e3a254b9cc88e136948a446e696f294051279059c455ce6f709aa44ed0193cd0865203337040f01196d36d35dbacc53bcbac661963b46030f03e93efae5aef57fc32e59ad70accae0f3b52e41110624aca09c3ac9f0be0748809a4ac732b554031fdc3b62c826f12f72ddbd49f06e44ef2839bb5d876e270706fd7c8402587e946bfc29fcf19d6ed156d4fb9be86655bc68457"}], 0x11b8, 0x40051}, 0x20) 2017/12/30 13:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b70000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 13:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a54000-0x9)=']cgroup/\x00') perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ad000-0x10)='/selinux/member\x00', 0x2, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/30 13:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f00002bb000-0xf0)=[{{&(0x7f0000a8e000)=@nfc_llcp={0x27, 0x101, 0x476, 0x3, 0x8, 0xff, "1cf3bc291dd74d740e1b11bd54cb764a2574afc19b2b3bea0aa7fc58ecd149cd8bf3be7f60ccede66e4b663c3bb1d15714bfafa205f161d3e231f3d29429ee", 0xd7b5}, 0x60, &(0x7f0000e84000-0x70)=[{&(0x7f0000986000-0xb3)="c23a3eb6668b32b91fd47aa3680105201f7ff002206be6697b4e14eabeb53f0a04ed915ef899fb841382689737a2f448f1ed921e18e75db79fbeb391749ffdc0142dc50c138e36b2b40ad3de6315495fe35d314221d9d1fd401dbc525db7bfcd4052296734756745f30305fdee6375a9f5734e6122e983de48a8dd365f8cc5b56be4b4f6dce7d8dfad63d0377770e79ad860bdb90cf2b9e811ba7a7dff2f8b4fb9952466ead50a140a0d8d3cf20fae2b599784", 0xb3}, {&(0x7f0000418000)="", 0x0}, {&(0x7f0000cbb000-0x4c)="0a48dc0bb8df786f2993c760ab7c1d8a5152ebf6167e08ca08b8c1ff8e22556d1f830691b5077dd02e35d112f8b46772a8ff0cbc5bf42d43975344f0dae7dfe45f8818b540dc2006dbb64af3", 0x4c}, {&(0x7f00006e1000)="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0x1000}, {&(0x7f0000933000)="b431734e741d34b5a2010739c5b185c619a314c2fbfc7137b4935dd2fd571cb685e21fcbdbd0289b59b0c2e8740d37f1e6b169a25fb767bf45632304383cd035ae226def8eff86e1a63b0d5e332ddbe3a3ad04942f2db643769fa2990ba8355ad118a3a37d54bcaa8a4b704d99c76fec57085060784b3428d6118f73ec27b8", 0x7f}, {&(0x7f0000c6c000)="04cdba8d049a4568aea3a842bbf7243748b013b60076590a36417d93d06f09805604773e5f6bf37426ac38a8fdf02d859783125a6e7a8cafc05fb9cddf87f4a51edd6200d240547443a24327e5b98414e1887a7fde85c7ad9e75a697874d4e04b2eb4efc2a60e467a64cf59bef5b8d5c8c678f3cc1038ffaecd99dd93ab98db33119a45bbf0c361a7cce76ce1f0ec366c9094296", 0x94}, {&(0x7f0000719000-0xf9)="2f2590614c2c5fa32a0bdc2d617bd94f91ded9a6ea1d08bccd95fa063c29991cb288e04c5c73ff466fbd161b06927ad0a50140656568ba4624f7a991e624f51c318539f7e5e7973960d1ea12a4173fd4f5b51e0424177093f791957eb0e9123b7b67c755cf3911d6be4cdcdb8cc570cd302f2b54141ef3a257e60bbf0fa5257fe90d1a10c6189a662e3062605dc47d04fb2e9a8908b13b8d21be23f88f163b4f268143d49af9e23a84ed98dda62e7bcf906b1c1e656049bee3b7e701f06ea2175713ddcec4e12ae4f7ceadcc3b8e09fbe41c2e4aa641de208a5393f9bd11c494234b94390673bf9a966b97a17c53171a2b2a6ed1e3dd44352d", 0xf9}], 0x7, &(0x7f00002d7000)=[{0x28, 0x7, 0x8000, "a40f9612f25f15549cab06d2b6246c6ced5a54c5bb127c"}, {0x1010, 0x101, 0x2, 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0x1000}, {&(0x7f000097d000-0xaf)="4321d1bfecf22a11d1df45ba0b33726bb8a80a3eee32c802a3e37b97be9e1d2e48ec253b8471a51ef8d8e80ed82af75b746262d4fd5d0e3c232a71e9b5bfcd416e3421f9b2ddd6d00989609c4b8ebc3758fdfb2ea2288dfe31be29985b6bd8605c9f612216f5f1c1de79d4b1c55f882c94e02eb72512e2f0ddb6a1cdbb52cd594191070025109c7beb0a741a372d39c432d9ded9df730ca0d1da9a31f876a30a80376d2ead2aca325dfa95530ac205", 0xaf}, {&(0x7f0000588000)="c762669197419595c693c748dcb276053714cc6cfaa8d95f7153dfda19f586d220947ca1b35714709c5306cc17e1541d72a117594067bf1d6a0aeff507ebac87ea4675ec031f36", 0x47}, {&(0x7f0000f68000)="0e11956b6998d2343d45d1cea31760fa6a64d278dbe087da9659b0694ee6d78ab8044c0172ab7bef3c2c23f93f6d836f797278b8252da3ff13f48d8a0ccf7224593e76e0652e3fb8536a25c8093242072ba16c6e8d615667b4f8181fc65820cd8027ddd36d820ce15c09897f6df032db91ec1c0010c0cf71d300b3f53c54d05299f83dc98218c0117de43cf584a77bdca7dd7ef703bbf189d5380b476db31ba271ab27232a4f4a153f68477fae6559", 0xaf}, {&(0x7f000073e000-0x8c)="7a083b67c0f3a86d2e9f3bf901a69f580f89aba1dad106d4a7775edd7153ba73ed7d70a54ed5f37b2368c5f60753bb52b56abba1208a714d06f563f305a6be8ca839a787757e9cba8999981819bee4db6caf41825ba85a9e467b87bf197a6360d01e698a4322548be0841e2cebbd1df744beb90478932fc9797e2d44c33f93a5f42265beec055bf81ccf7144", 0x8c}, {&(0x7f000045e000)="a2ad1a8bb5510d6c527c61a8cad7b2066c745ca5347a6bb87563d9eb8d5f999e3335ad6e044b923210c8d8bf150f9c6f26f05df3c7289c9c381e00cd718da52fb8a75ae2d9deed98c932b46df59bd7be3cea82669afcc3c615affda0905cced4c57bea72849904a40c199ea04d50b12981093ed7c3b2580fc1f99f2c4edb7d3be7b53b72b907f65a341c28b9ccb23bff676142a78c59a100b9f0e47178cb0f68697a19680d20b4e79a9ed5e1322e5f553b963b5283e7f011769a613453e957", 0xbf}], 0x6, &(0x7f000097e000-0x1)=[{0x20, 0x1ff, 0x9d5, "c364718f7f9a759c8b64321d82"}], 0x20, 0x40}, 0x549}, {{&(0x7f0000749000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffffa, 0x200, 0x1, 0x3f, 0x200, "36ac19571c618df614346f853baaba2e74d891ccb2dfc8ab63693f2179c98e5dd752326abcc9cc24c188bb175f621c80ed0795200bb291798597ba492fcc9c", 0x5}, 0x60, &(0x7f0000d13000-0x20)=[{&(0x7f0000b8e000-0x5b)="c917778f55a82ea42e06cd41516a0f1dbd253b797402914bf224728c407b74bad2be0bdd12c75731a28aea53e6bb2d5f9c4cacbbb5ef67f65cc6acce1465824fcbfc11e5467f9c11001cdd61cd63697c8600f23fb325b07bd4d08a", 0x5b}, {&(0x7f000095b000-0x7e)="a96b7bfe82d2324d494e80d247c1cdf292415895c537b7fefc2fc4e1fdfb1535e9741baacac6e59990ea35b82c026c18e642d9392699a52da4b6678bdcc445a8486180f6cdda0ac17f7351ebe5a4053fee93f224c266ab609c24de37145a52d0fd46074e27ef7c28a11635dbf057e452d80f7fcd0eba545db0f89e9de6a3", 0x7e}], 0x2, 0x0, 0x0, 0x81}, 0xfd}], 0x4, 0x24040810) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bae000)=""/0, &(0x7f00009b1000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d56000-0xd0)=[@in={0x2, 0x3, @empty=0x0, [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, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x75c8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000321000)=0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fd2000-0x10)={0x0, 0x0}, &(0x7f0000831000-0x4)=0x10) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0xffffffffffffffff}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x36000000000, 0x3ff, 0x800000}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2017/12/30 13:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000079f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/30 13:12:29 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, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) vmsplice(r0, &(0x7f0000257000)=[{&(0x7f0000752000-0x1000)="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", 0x1000}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000135000)="", 0x0, 0x20000002, &(0x7f00006c4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000370000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cef000-0x4)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f80000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3, 0x7, 0x1, 0x5da97c1d, 0x4, 0x80, 0x80, 0x0, r1, r2}, {0x8f, 0xfffffffffffffffd, 0xdeca, 0x3f, 0x1, 0x2, 0x2, 0x8}, {0xba, 0x0, 0x2cd, 0x80000001}, 0x6, 0xfffffffffffffffa, 0x12335732, 0x1, 0x1a, 0xb58b86d46b3f56fd}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xe00000000, 0x8}, 0xb361485ef7af92ba, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x0, 0x3f, 0x8, 0x1e, 0x81}}, 0xe8) 2017/12/30 13:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000756000)=0x6) 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000064d000-0x8)={0x0, 0x0}) ioprio_set$pid(0x3, r0, 0x80) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x8000) mlock(&(0x7f000033f000/0x5000)=nil, 0x5000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000+0x401)={0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0xc) setfsgid(r1) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/30 13:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000e62000-0x8)='./file0\x00', &(0x7f000034a000)='./file0\x00') mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) 2017/12/30 13:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f00002bb000-0xf0)=[{{&(0x7f0000a8e000)=@nfc_llcp={0x27, 0x101, 0x476, 0x3, 0x8, 0xff, "1cf3bc291dd74d740e1b11bd54cb764a2574afc19b2b3bea0aa7fc58ecd149cd8bf3be7f60ccede66e4b663c3bb1d15714bfafa205f161d3e231f3d29429ee", 0xd7b5}, 0x60, &(0x7f0000e84000-0x70)=[{&(0x7f0000986000-0xb3)="c23a3eb6668b32b91fd47aa3680105201f7ff002206be6697b4e14eabeb53f0a04ed915ef899fb841382689737a2f448f1ed921e18e75db79fbeb391749ffdc0142dc50c138e36b2b40ad3de6315495fe35d314221d9d1fd401dbc525db7bfcd4052296734756745f30305fdee6375a9f5734e6122e983de48a8dd365f8cc5b56be4b4f6dce7d8dfad63d0377770e79ad860bdb90cf2b9e811ba7a7dff2f8b4fb9952466ead50a140a0d8d3cf20fae2b599784", 0xb3}, {&(0x7f0000418000)="", 0x0}, {&(0x7f0000cbb000-0x4c)="0a48dc0bb8df786f2993c760ab7c1d8a5152ebf6167e08ca08b8c1ff8e22556d1f830691b5077dd02e35d112f8b46772a8ff0cbc5bf42d43975344f0dae7dfe45f8818b540dc2006dbb64af3", 0x4c}, {&(0x7f00006e1000)="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0x1000}, {&(0x7f0000933000)="b431734e741d34b5a2010739c5b185c619a314c2fbfc7137b4935dd2fd571cb685e21fcbdbd0289b59b0c2e8740d37f1e6b169a25fb767bf45632304383cd035ae226def8eff86e1a63b0d5e332ddbe3a3ad04942f2db643769fa2990ba8355ad118a3a37d54bcaa8a4b704d99c76fec57085060784b3428d6118f73ec27b8", 0x7f}, {&(0x7f0000c6c000)="04cdba8d049a4568aea3a842bbf7243748b013b60076590a36417d93d06f09805604773e5f6bf37426ac38a8fdf02d859783125a6e7a8cafc05fb9cddf87f4a51edd6200d240547443a24327e5b98414e1887a7fde85c7ad9e75a697874d4e04b2eb4efc2a60e467a64cf59bef5b8d5c8c678f3cc1038ffaecd99dd93ab98db33119a45bbf0c361a7cce76ce1f0ec366c9094296", 0x94}, {&(0x7f0000719000-0xf9)="2f2590614c2c5fa32a0bdc2d617bd94f91ded9a6ea1d08bccd95fa063c29991cb288e04c5c73ff466fbd161b06927ad0a50140656568ba4624f7a991e624f51c318539f7e5e7973960d1ea12a4173fd4f5b51e0424177093f791957eb0e9123b7b67c755cf3911d6be4cdcdb8cc570cd302f2b54141ef3a257e60bbf0fa5257fe90d1a10c6189a662e3062605dc47d04fb2e9a8908b13b8d21be23f88f163b4f268143d49af9e23a84ed98dda62e7bcf906b1c1e656049bee3b7e701f06ea2175713ddcec4e12ae4f7ceadcc3b8e09fbe41c2e4aa641de208a5393f9bd11c494234b94390673bf9a966b97a17c53171a2b2a6ed1e3dd44352d", 0xf9}], 0x7, &(0x7f00002d7000)=[{0x28, 0x7, 0x8000, "a40f9612f25f15549cab06d2b6246c6ced5a54c5bb127c"}, {0x1010, 0x101, 0x2, 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0x1000}, {&(0x7f000097d000-0xaf)="4321d1bfecf22a11d1df45ba0b33726bb8a80a3eee32c802a3e37b97be9e1d2e48ec253b8471a51ef8d8e80ed82af75b746262d4fd5d0e3c232a71e9b5bfcd416e3421f9b2ddd6d00989609c4b8ebc3758fdfb2ea2288dfe31be29985b6bd8605c9f612216f5f1c1de79d4b1c55f882c94e02eb72512e2f0ddb6a1cdbb52cd594191070025109c7beb0a741a372d39c432d9ded9df730ca0d1da9a31f876a30a80376d2ead2aca325dfa95530ac205", 0xaf}, {&(0x7f0000588000)="c762669197419595c693c748dcb276053714cc6cfaa8d95f7153dfda19f586d220947ca1b35714709c5306cc17e1541d72a117594067bf1d6a0aeff507ebac87ea4675ec031f36", 0x47}, {&(0x7f0000f68000)="0e11956b6998d2343d45d1cea31760fa6a64d278dbe087da9659b0694ee6d78ab8044c0172ab7bef3c2c23f93f6d836f797278b8252da3ff13f48d8a0ccf7224593e76e0652e3fb8536a25c8093242072ba16c6e8d615667b4f8181fc65820cd8027ddd36d820ce15c09897f6df032db91ec1c0010c0cf71d300b3f53c54d05299f83dc98218c0117de43cf584a77bdca7dd7ef703bbf189d5380b476db31ba271ab27232a4f4a153f68477fae6559", 0xaf}, {&(0x7f000073e000-0x8c)="7a083b67c0f3a86d2e9f3bf901a69f580f89aba1dad106d4a7775edd7153ba73ed7d70a54ed5f37b2368c5f60753bb52b56abba1208a714d06f563f305a6be8ca839a787757e9cba8999981819bee4db6caf41825ba85a9e467b87bf197a6360d01e698a4322548be0841e2cebbd1df744beb90478932fc9797e2d44c33f93a5f42265beec055bf81ccf7144", 0x8c}, {&(0x7f000045e000)="a2ad1a8bb5510d6c527c61a8cad7b2066c745ca5347a6bb87563d9eb8d5f999e3335ad6e044b923210c8d8bf150f9c6f26f05df3c7289c9c381e00cd718da52fb8a75ae2d9deed98c932b46df59bd7be3cea82669afcc3c615affda0905cced4c57bea72849904a40c199ea04d50b12981093ed7c3b2580fc1f99f2c4edb7d3be7b53b72b907f65a341c28b9ccb23bff676142a78c59a100b9f0e47178cb0f68697a19680d20b4e79a9ed5e1322e5f553b963b5283e7f011769a613453e957", 0xbf}], 0x6, &(0x7f000097e000-0x1)=[{0x20, 0x1ff, 0x9d5, "c364718f7f9a759c8b64321d82"}], 0x20, 0x40}, 0x549}, {{&(0x7f0000749000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffffa, 0x200, 0x1, 0x3f, 0x200, "36ac19571c618df614346f853baaba2e74d891ccb2dfc8ab63693f2179c98e5dd752326abcc9cc24c188bb175f621c80ed0795200bb291798597ba492fcc9c", 0x5}, 0x60, &(0x7f0000d13000-0x20)=[{&(0x7f0000b8e000-0x5b)="c917778f55a82ea42e06cd41516a0f1dbd253b797402914bf224728c407b74bad2be0bdd12c75731a28aea53e6bb2d5f9c4cacbbb5ef67f65cc6acce1465824fcbfc11e5467f9c11001cdd61cd63697c8600f23fb325b07bd4d08a", 0x5b}, {&(0x7f000095b000-0x7e)="a96b7bfe82d2324d494e80d247c1cdf292415895c537b7fefc2fc4e1fdfb1535e9741baacac6e59990ea35b82c026c18e642d9392699a52da4b6678bdcc445a8486180f6cdda0ac17f7351ebe5a4053fee93f224c266ab609c24de37145a52d0fd46074e27ef7c28a11635dbf057e452d80f7fcd0eba545db0f89e9de6a3", 0x7e}], 0x2, 0x0, 0x0, 0x81}, 0xfd}], 0x4, 0x24040810) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bae000)=""/0, &(0x7f00009b1000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d56000-0xd0)=[@in={0x2, 0x3, @empty=0x0, [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, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x75c8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) 2017/12/30 13:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) rt_sigreturn() 2017/12/30 13:12:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d29000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b72000-0x10)={0x0, 0xffffffff, 0x401, 0xb}, &(0x7f0000e60000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000957000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000214000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006ed000)={r3, 0xec, "97fa484d389a2579435e212d5de3dc43b3d129f478a69b068255ca4d9112283786d1c41ea7da4ed2ee280a50d62c505d6e55455f589b96b2b377b7db539812cfa3c2e16a7e95baf9d3f3ab7371e5aedd7910b492eca8dda422b518ca75869695ac994d5c6e4db99e26db498b3b456a35888300838cc2333e91baef6c30c7d2d72bf1d615c931bad2a36e3aed68e684515ef0e97c67b298f4fd2136dadac032fa2bee833b21445610c94f933112f93ffc72595b41e702095590ceff30c81d91fad4b3753fcaa06743332ec2ee856363c973c7839a2985173709457414994062a0915ad19a0bc7c15232f01269"}, &(0x7f0000931000)=0xf4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r3, 0x3ff}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000)={r4, 0x2}) 2017/12/30 13:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") mount(&(0x7f0000cdb000)='./file0\x00', &(0x7f0000816000-0x8)='./file0\x00', &(0x7f0000efe000)='fusectl\x00', 0x80000, &(0x7f0000cd8000-0xdc)="cba64fb90fa8dde961fa940a707aff7a3e802b8f03a5f65475329b9936563624654c71bb3816ebf0cb0607494644d463f00c99c26fe205a27160c6d38369f27a9a30f6e43556231bcb04553d3ac8b836359a2c8847bd094463afe20a4cf9449b357c334d21d2f3880ad53eb79d4f833baf02d3630a66e1fc325c57833b53c86a00b8f5a7c2d921701b121964da0a96b90aee589f0cc147d9a568b4948a9790a9ae2d68741e7aa86a398d14fb9d4d36c3406ff5f500d3558a25f711e503aa48726347773d9e20dfbdddc83fdd6c4254043192e1b4f9eab98f4ce05523") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000085d000)=0xfff, 0x4) r1 = creat(&(0x7f0000360000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004c0000-0x8)={0x0, 0x5}, &(0x7f00000c6000+0xad)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000d2000-0xde)={r2, 0xd6, "108c6c5381e93e61dc455e22bf543c96d33c33dc02995e519cb242a5420f3c1f555269e04a38ab2d9441b5ee78c1e5dd6778044fe177ecbe96a3d4a9c6f490e639041fe391f81afac28fa5c2522c13550b41b41f8be1f39c8f5d380391bf61ad87ebc12690cd38934e692bb2f85bae2354c710b86262f1a1ae79d1c2a365f7df244fc4a316a1e8ec68fb9a2d229ba2f9f7be744fe7ce5199e94c15ccf33d6fdc302be021c5dc506af01f267500a2a9a3145893505e9b4d02fd0481350c2f051d2c67db069c7ec8c4e478f837ddd71a8d65b6a3ed29f9"}, &(0x7f0000b3a000)=0xde) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) 2017/12/30 13:12:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x107102, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dda000-0x4)=0x51bb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x10) accept$ax25(r0, &(0x7f0000901000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000)=0x10) sendto$inet(r1, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdc000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cfb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000-0x4)=0xe8) clock_gettime(0x3, &(0x7f00006e7000-0x10)={0x0, 0x0}) socket(0x10, 0x2, 0xc) 2017/12/30 13:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e6000)='/dev/sequencer\x00', 0x20080, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000591000-0x1)=0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000c1000)=""/0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000497000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xeb1, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0xfffffffffffffffd}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/30 13:12:29 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = socket(0x10, 0x804, 0x9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b50000)=0x4, 0x4) 2017/12/30 13:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00006ec000)=0x2, 0x4) pselect6(0x40, &(0x7f0000f8b000-0x40)={0x7, 0x38000, 0xfffffffffffffffa, 0x9, 0x7e01, 0x9, 0x9, 0x3f}, &(0x7f0000a8f000-0x40)={0x9, 0x4, 0x7ff, 0x3ff, 0x10000, 0x8, 0x380000, 0x5}, &(0x7f00009dc000)={0x1, 0x4, 0xb6, 0xfffffffffffffadb, 0x5, 0x0, 0x10000, 0x444}, &(0x7f0000957000-0x10)={0x77359400, 0x0}, &(0x7f000096e000-0x10)={&(0x7f00008d9000)={0x7fff}, 0x8}) connect$packet(r1, &(0x7f000060f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/30 13:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00003dc000-0x60)={0x0, 0x40, 0x0, @thr={&(0x7f0000757000)="0d3b4f281ae0fa3b5c173511bbf17f9cc34d856b9418f61535fb75dae1e51ebe3a37bd50d40fb74365fa99b430af101f2ee6e864684a88de37dcd9b9610ce4693566f0c4ed5798b2970c81906178072ab979e40b25e832f6a2602a9a5f6e6539215ba309ffb1907bc5dcbe1f237715fb6293", &(0x7f0000258000)="4c9ca7799523aabe5c5cecf042e5566ebb855f05f25319a8a9aebca0e0e157aa8582967d3088ac90e77a542a1f6b5478ad2261c57c48879d74ed60d5f74bdfef0baea6f4c23c50ff4c77146d3c52106957bf4946f5654ebf330a01892de0a7ebcd76401fd2d9843e941d00c77a18b6fe02d29d106b063e24c1f166cc612875f736d75d2fad74cf036957dc65e6c9e53f2d3223837c3e2f91b48d4a49cfa01a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000e4d000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ea4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_delete(r0) 2017/12/30 13:12:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) [ 54.176142] binder: 7501:7502 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 54.185580] binder_alloc: 7501:7502 FREE_BUFFER u0000000020000000 user freed buffer twice [ 54.194571] binder: 7501:7502 BC_FREE_BUFFER u0000000020000000 no match [ 54.206057] binder: release 7501:7502 transaction 51 out, still active [ 54.213712] binder: undelivered TRANSACTION_COMPLETE [ 54.219193] binder: send failed reply for transaction 51, target dead 2017/12/30 13:12:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d09000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002c7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0xfffffffffffffff8, 0x7, 0x4}, &(0x7f000079d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000f5000-0xc)={r1, 0x10001, 0x2, [0x0, 0x6]}, &(0x7f00005d6000)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x20000000000001, 0x0) r4 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = syz_open_dev$sg(&(0x7f0000445000)='/dev/sg#\x00', 0x7f, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000a49000)={0x1000, 0x18000, 0x0, 0x5, 0xfffffffffffffffd, 0x80000001, 0x0, 0x7, 0x1, 0x6, 0xffff}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r2, &(0x7f0000810000-0x1c)={&(0x7f00003df000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000511000)=[{&(0x7f0000f5c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d4000)=""/4096, 0x1000, 0x0}, 0x61) 2017/12/30 13:12:29 executing program 4: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getpeername$ax25(0xffffffffffffffff, &(0x7f0000ba5000)={0x0, {""/7}, 0x0}, &(0x7f0000420000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004dd000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe26, 0xfb2, 0x4, 0x8000, 0x80000001, 0x0, 0xbb0, 0xfffffffffffffffe, 0x8001, 0x0, 0x8, 0x80000000, 0x9, 0xcd, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000)=""/67) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x6, 0x0}, 0xc) 2017/12/30 13:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000368000-0xd)='/dev/binder#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) eventfd(0x0) 2017/12/30 13:12:29 executing program 1: r0 = socket(0x1, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00006b3000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f000058f000)='./file0\x00', 0x0) r1 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d4f000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x0, 0x2, 0x10}, &(0x7f00001b3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004e6000)=@assoc_value={r2, 0x67a}, 0x8) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) prctl$intptr(0xe, 0x7) 2017/12/30 13:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d1f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000188000)=0x60) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d71000-0x8)=0x2) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a56000)=0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f000049c000)='./file0\x00', &(0x7f0000c4f000)=[], &(0x7f00000ae000-0x8)=[]) mprotect(&(0x7f0000daf000/0x2000)=nil, 0x2000, 0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) close(r0) 2017/12/30 13:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f8000-0x11)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000901000)=0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket(0x11, 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b0e000)={0x0, 0x80000000, 0x0, 0x6, 0x7ff}, &(0x7f0000d2d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cea000)={r1, 0x685}, 0x8) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 54.327159] device gre0 entered promiscuous mode [ 54.345772] audit: type=1326 audit(1514639550.022:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7550 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/30 13:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000c4c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, "456450672f0f"}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038e000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b86000)=""/3) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000001000-0x1)="ea", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") setgroups(0x0, &(0x7f0000004000-0x8)=[]) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/30 13:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00001bf000-0x10)={0x0, 0x0}) 2017/12/30 13:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000b2000)={0x9, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000eb7000)={0x2, r3, 0x10000, 0xf17}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 13:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000924000)=0xfe, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2017/12/30 13:12:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x20001fc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0xfffffffffffffe00, 0x3, 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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x3, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000006000-0x14)={0xffffffffffffffff, 0x2, 0x7, 0x2, 0x80}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000004000-0x8)=0x0) 2017/12/30 13:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/rfkill\x00', 0x42000, 0x0) eventfd2(0x0, 0x801) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006ba000)={0x0, 0x0}) r2 = getpgrp(r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b4a000-0xc4)="d20e2cee9debb673730c079b452adc05fbc01a03ea80a53a614d9b8695024dfe6b5f06af8900d43eff5382640b9f2aa84c9e0588b0bfcfd7b2d802db154994996a9db59d4803fd251a2be852ac91ce97121ade032b8fb07d9b3e35c89ac6e6108d61b273a60277392401796677b034473983f9f1dd1a162cce2c198067640cd9dc7411f4ddfa0736ed9af6ba75913d8d24700761ee8933f3c847f4969f0de416a5cd96237e4a7dea790df6a67a5d7194ba1925d707fb2da3850b82fa1c7941d07a95b3d6", 0xc4) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000df9000)=0x0) process_vm_readv(r2, &(0x7f0000400000-0x90)=[{&(0x7f000085a000-0xd5)=""/213, 0xd5}, {&(0x7f000065b000-0xf5)=""/245, 0xf5}, {&(0x7f000012c000-0xc4)=""/196, 0xc4}, {&(0x7f00009f5000)=""/220, 0xdc}], 0x4, &(0x7f0000900000-0x10)=[{&(0x7f0000ef4000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/30 13:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = userfaultfd(0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000912000-0xe)={0x0, 0xbb, 0x3, [0x10001, 0x2, 0xcd72]}, &(0x7f0000083000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000058d000)={r2, 0x40}, 0x8) 2017/12/30 13:12:30 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xda, &(0x7f0000eb4000-0xda)="9f686dcac24cc300abae8ba19127ec561aadae2f3132c85d4544faf03b38a045ce19b75539a2ede2b728d0238309d4c03587cdbb5c021cdeaabbd499c794e5a857dd9470a52951a6e9dae2ec51594bce6f7fd649826aae0fb9e42eb12e0622618e310c22b61a8d9af17a1d72fe99e5015df3cc720abda78b384565bc0121db1536ed57378237d74b5ffc0d801f9d48f14cb440efae0effbaf94a70407a6738b8dd85ee4e3ab2dca661590eabbfb72599877289c83bb51645505e1c48a1d1a9a730d9831ae58a54c8820b21112c34dd3dbc9ccb36cfda7bb715ca"}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f000000e000-0xdb)="26c0646fa8c6147bb3dee413b400b21c5ed5ab50bf9d1c8e9ae309ca541ff9d84e837183523b4618454ff1cb2c2dd7d6bb0bb438b097cb7a1f6fa3470d8e1882108d444679f264b2d713a5bab30e197f10f7f145962351559c36bf7eb356604bfd6247cb1711db91f3a4b4e487dda2494b88c55219b255743c6041ee53177341ced2e0423a897a7f77e9905f61374333d67c116bb12f394633cdcf8dd3d05f38f1e1fa625a9554dad1621403193f9d01680a9d0fb6909b6fa39c749d26aebda87f4f86ceaa9e905d7486f5d182ce254ae35452324f06f87e0e721e", 0xdb) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fca000-0x8c)={0x40, 0x6, 0x2734, 'queue0\x00', 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:30 executing program 1: waitid(0x2, 0x0, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000fba000-0x6c)=""/108, 0x6c}, {&(0x7f0000fde000-0x74)=""/116, 0x74}, {&(0x7f00009f1000)=""/243, 0xf3}], 0x4, 0x0) 2017/12/30 13:12:30 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000e5f000-0xe)=@random={'trusted.\x00', 'ppp1\x00'}, &(0x7f00000d7000)='ppp0\x00', 0x5, 0x3) recvmmsg(r0, &(0x7f0000e5d000)=[{{&(0x7f000093a000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e5e000-0x10)=[{&(0x7f0000e5e000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000e5d000)=""/4096, 0x1000, 0xff}, 0x8}, {{&(0x7f0000256000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e5d000)=[{&(0x7f0000e5e000-0xf2)=""/242, 0xf2}, {&(0x7f00006a5000)=""/250, 0xfa}, {&(0x7f0000e5e000-0x6e)=""/110, 0x6e}, {&(0x7f0000e5e000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00007f6000-0xe2)=""/226, 0xe2, 0x200}, 0x9}, {{&(0x7f0000e5e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e5e000-0x30)=[{&(0x7f0000e5e000-0x51)=""/81, 0x51}, {&(0x7f0000756000-0xf5)=""/245, 0xf5}, {&(0x7f0000c01000-0xc8)=""/200, 0xc8}], 0x3, &(0x7f00002fd000-0x1)=""/1, 0x1, 0x8}, 0x0}, {{&(0x7f00001a6000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000284000-0x20)=[{&(0x7f0000e5d000)=""/194, 0xc2}, {&(0x7f0000e5e000-0x14)=""/20, 0x14}], 0x2, &(0x7f0000e5d000)=""/213, 0xd5, 0x3}, 0x4}, {{&(0x7f00007a8000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be3000-0x20)=[{&(0x7f0000b27000-0xf8)=""/248, 0xf8}, {&(0x7f0000e5e000-0x7a)=""/122, 0x7a}], 0x2, &(0x7f0000e5e000-0x8c)=""/140, 0x8c, 0x2}, 0x7}], 0x5, 0x12000, 0x0) 2017/12/30 13:12:30 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c3000-0x11)='/dev/vga_arbiter\x00', 0x80940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x62}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r4, 0x0, 0x10003, 0x9) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) sendto$inet(r3, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f78000)=0x7ff, 0x4) sendfile(r3, r4, &(0x7f0000af5000)=0x0, 0x10001) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000c8a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000412000)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000ba5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) [ 54.511041] device syz3 entered promiscuous mode 2017/12/30 13:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000498000-0x8)=0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000018f000)={0x0}, &(0x7f000021a000-0x4)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x7) pwritev(r0, &(0x7f0000119000)=[{&(0x7f0000304000-0x17)="c9", 0x1}], 0x1, 0x0) ftruncate(r0, 0x6) 2017/12/30 13:12:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000440000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x0, 0x0}) bind$inet(r0, &(0x7f0000773000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cad000)=@ethtool_ts_info={0x41, 0x1, 0xb257, 0x2, [0x4, 0x3, 0x2], 0x15a800000000000, [0x4, 0x9, 0xb3]}, [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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getegid() getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0x0]) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000001000)=[r2, r3, r4]) socket(0x4, 0x2004, 0x0) 2017/12/30 13:12:30 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006c9000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4b000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000910000)=[0x4, 0x4d, 0x6, 0x6cdb, 0x6, 0x5]}) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) fsetxattr(r1, &(0x7f00008ec000)=@random={'security.\x00', '\x00'}, &(0x7f0000795000)="7d706f7369785f61636c5f61636365737373797374656d656d31b52100", 0x1d, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000da2000-0x8c)={0x3, 0x0, 0xf4, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:30 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f04000-0x10)=@ax25={0x3, {"0088572252c227"}, 0xcaed}, 0x10) sendto$inet(r1, &(0x7f0000952000-0x64)="", 0x0, 0x0, &(0x7f0000121000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 13:12:30 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) r1 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000008000-0x20)=[{&(0x7f0000001000)=""/79, 0x4f}, {&(0x7f0000007000)=""/188, 0xbc}], 0x2, &(0x7f0000007000)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000007000)=""/61, 0x3d}, {&(0x7f0000007000+0x72c)=""/45, 0x2d}], 0x3, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)=""/136) 2017/12/30 13:12:30 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003d000-0xb)="2f6465762f70746d7800db", 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000d05000-0x4)=0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fe8000)={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1, [0x7, 0xfffffffffffffff8, 0x401, 0x7fff, 0x0, 0x2, 0x5, 0x7fffffff]}, 0x5c) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x36, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000f1000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fe8000)={0x1, 0x6, 0x2, 0x20, 0x7fff, 0x8, 0x4, 0xdf, 0x3, 0x61a7}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fe0000)=0x3) r5 = fcntl$getown(r3, 0x9) fcntl$setown(r1, 0x8, r5) fcntl$setlease(r2, 0x400, 0x2) 2017/12/30 13:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c88000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002a4000-0x8)={0x0, 0x8}, &(0x7f00009bd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006ff000-0xc2)={r1, 0xba, "ce72a4d9d2f4180ff73ffc19735fae1300b3459d5d6ca92d487a1641a8cf98518eedec154ff71a553a7722f747f772b9162fdeb448bcc2cacec0f852b63872ecf658ffe058d6981955e877406e9783dc5e97cc8f2d43f726d9ddeb6aac0f07b05a000e241f2f890d1ade84ab99589a4c1b005240e97b554e8af9a67b47d3d62e2db2cf31a445cea6251642f2ea5e6e6fcec5668e4562c32adf12dae061d0cd9efd324a45765d8eefe53d1232985af7b37adae99b2886ec97b06d"}, &(0x7f0000183000-0x4)=0xc2) sendto$unix(r0, &(0x7f000001c000)="c6eaba2d011bff6f357ac9bb054f10545a586442aab5fa959f319d9cb11b22b79f82ff99c474aaa6d1536c73ce55bd2115b1a6084c348b357f5a22737b8821a0b51ca45c83c2334120a885d62f59d604fe01201e4902af9a56efe3dcf89ccc4bdd35db38c9f3286543", 0x69, 0x62368a4f88fdc0e1, &(0x7f0000cab000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ed3000)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005f6000-0x8)={0x0, 0x9}, &(0x7f0000032000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000686000)={r2, 0x9d4, 0x0}, &(0x7f0000412000)=0xc) preadv(r1, &(0x7f000081c000-0x10)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/30 13:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ede000-0x3)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket(0xd, 0x6, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a5b000-0x4)=0x0) lstat(&(0x7f000066a000)='./file0\x00', &(0x7f0000bbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000877000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a94000-0x4)=0xc) r7 = socket$inet6(0xa, 0xa, 0x1) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c02000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003ee000-0x8)={0x0, 0x0}) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e4000)='/selinux/status\x00', 0x0, 0x0) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dbe000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b1000-0x4)=0xe8) getgroups(0x3, &(0x7f0000f55000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f000003a000)={&(0x7f000022f000-0xc)={0x10, 0x0, 0x200, 0x5}, 0xc, &(0x7f0000785000)=[{&(0x7f0000b83000-0x130)=[{0xd4, 0x0, 0xa00, 0x200, 0x5, "1ab8d68da3648df6aee3eb0b24333b8cb838a153689449a3adf62b5fc6b403320f37a694af48c8eb1365ba70739d86d6252d9fa71b2b06e5a4e7516a154f7f019e81493b9b311325c15b5755b1d80ea0f4e0d8deae13a26aba492a960d3ac4e68389fbed834808a10f157eb112360ffba0d6b39f477eb0c67a8cbd06abe65711ac0c0ac31fd82fa70562d752bec0a7befecd5cbaab5a7a028d373d595c6de180938be8aada14cd7bba30906427b7ec811c324c60665e86321c3371947101efedadd885"}, {0x5c, 0x0, 0x210, 0x1, 0x7, "3de923f0e3af1ae281c6e6bf5e5e077140f6c1f649677e6253df90c4d651217c78f2d21d12fcb9ba8f0a5eed5d309437ca0407ebf258340316959afc2980ccd1b25e779793b9959a85"}], 0x130}, {&(0x7f00005c9000)=[{0xd4, 0x3, 0x200, 0x4, 0xef, "77c25c1afcd12f3e162ac6aec506efbae62db7aad50d3a63af276b55d715b8dd1bfb83ebf226a1dba9f9444c470d27d746e988414686256cf7618888c51a2f25a4c1b9a10baa87a9c8f54679a5822ba931a0346ec54c298ae67dcd910f0818800a98f708d684eba392b9e174396f7a1e09b89206ebfad3e8098cf7db3ce9332f4b5a5e5eafce56c19eb671fbe0961ee26d75c56dc331698824f074cbbab30390bb2336daa63bf1387f21588022984b9bddce9a9c05b332ab99efda60a91d6c8c05"}, {0x68, 0x3, 0x8, 0x6, 0xfffffffffffff001, "ad39317dc3668d66841e86fd53ff7d77b488d1dec60c4a14638c85b2fad2400f4af21e0308b43d8afe5293fc621167e8e9c04ad5fff4202de3cc2ad5ad2fa81d3c9e4be555086603296416cb2a806a9801fcfe7e67fe"}], 0x13c}], 0x2, &(0x7f000066e000-0x90)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x90, 0x800}, 0x8000) eventfd2(0x8001, 0x800) r14 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r14, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000067f000-0x4)=0x0, &(0x7f000081d000)=0x4) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2017/12/30 13:12:30 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fd2000-0x12)={0x0, 0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d7a000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)='/dev/sequencer2\x00', 0x1015c1, 0x0) 2017/12/30 13:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004fe000)={0x0, 0x100000000000007, 0x0}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c86000)="78471a7c5d3cbe7bc725c3526dd0e8ba", 0x10) close(r0) 2017/12/30 13:12:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000440000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x0, 0x0}) bind$inet(r0, &(0x7f0000773000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cad000)=@ethtool_ts_info={0x41, 0x1, 0xb257, 0x2, [0x4, 0x3, 0x2], 0x15a800000000000, [0x4, 0x9, 0xb3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getegid() getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0x0]) fstat(r1, &(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) setgroups(0x3, &(0x7f0000001000)=[r2, r3, r4]) socket(0x4, 0x2004, 0x0) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000bab000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) recvfrom(r0, &(0x7f0000bf5000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x1f, 0x0, 0x0, 0x9, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 13:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) write$evdev(r0, &(0x7f0000bad000-0x30)=[{{0x0, 0x0}, 0x80000001, 0x5613, 0x7f}, {{0x0, 0x0}, 0xffffffffffff909e, 0x2, 0x5}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c5000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00005dc000-0x14)={0xfff, 0xb3, 0x6, 0x3, 0x6, 0x8000, 0x2, 0x1, 0x7, 0x7}) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r1) socket(0x18, 0x0, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dc0000)={&(0x7f0000dc1000-0x1c)=@in6={0xa, 0x2, 0xcf66b5c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c, &(0x7f0000527000-0x60)=[{&(0x7f0000dc1000-0xb7)="28dd3d8e8442f526c2b32e8b9153b78bbf1098c17c353c117b8c87f4ab19cbd8f71b14c5a5635df93b095fc5787845b764ed329cf0c9c7a0df87326b6f807470281247b41398fe7fabed3ba944f19d5b37b6ca84993b490c216b63f0e6dbcbc506027680bfd1c145d93da0fad21d519a9f48f71f359980298f9b2a2588d241e77eb12a9c496214a18347a4dc69de972c81ea28eeb0caad586a840e6995d8ea015b11cbb8ba2ed1ddb628ef0dcb60c62d62fb50a7044875", 0xb7}, {&(0x7f0000dc1000-0x8a)="a56ba8d48447a1b361a15f4e86944a130de777a8694fecffe978add240deafbe736c0ec6d1c51e75c6c67246091108c3bb8ade6d7cb7603d51143563a61be99d8a8d09e24a2f740c23417f1d1188fc2b83ae1799dacaac382707e7eff7c5999dee45a803f012d29a143a429c0e8a7ef16d92a52df85a7e4108c466d395331c9d6b5b34bb8633e8166e13", 0x8a}, {&(0x7f000034a000)="80be7df833b8699cffcb99d3d38cb5acf3bbcbe574f88677670525a061e8a8774b8b0f8077af1a80987b1ec78dc2fc112a4403150dd0b40a4d78d662d48fb3d1ef28de7d825e0af5e6abc88f83ddcccea6c92e9a9090cf476d5954d10e954a408609ffacc195aa14036a74b5de4b0b532a7c087eb15d9582c6864ab8f0220ed5fb8c1b68512aa3bcd9983b321e049f40fb307c0741fd679b6f22465903f4ca3409ce4e823a31c0f1715834558aad0e9ff98c43cab8e264ccde58e2e8f34522709f9e33040da22881f2de68b2727c4812d4ef812fca789eacbe201be13bd223a425f73d3b", 0xe4}, {&(0x7f0000dc0000)="66c2f9df9d95b822a62529c88d98751caef2858b5d8587e3e6bdd8ea73356cb4a2bd061c78011c30fc07342011f5f82041c0c0", 0x33}, {&(0x7f0000dc1000-0x40)="3d477357a4849048f39d41371cee6f9d226557e77893c4df25fcd917039621c28aa28abb79fa0250fa164076425cc11e40709c4ea695a5bf087ea9483a701876", 0x40}, {&(0x7f0000dc1000-0xc9)="475a53e1a8a360f37af93a2761d4c5b3c30c2ad4d42cba8e1beb052647cda21dfa55b5b8600774478c4c335dcdce03e6035540063cacdcb565a87ca9dac7a9892b25554c3ad09fc3880233cae1b950dd4bfd78ac9f29120cb39d1b6a5953702db3320cd127ce3e55d778ad150a4607895443dce2943db73807c75c20bc672a991a649e9536cded211981e1179106030d81297678f9d80803f1a65974ac8493a57feed5c731e3562ca646221270ef9f2319e74290f521db18a5742da0de13a00eeabd2e1f2729b0b85b1f582e83ef7747b757", 0xd2}], 0x6, &(0x7f0000dc0000)=[{0xc0, 0x84, 0xff, "36b2be2de5d74542ade319bf0e9da91f1c4042dcbd68d0060f31a48aa1527dd4ef1c0c32df7ddb8258bfc158064905489bf144c636e24c74ce44a4a6f29cb97c8b2d164a2a5ddb73d104a22e8ec3dc03fb5d3c5b3c4b5061f1f93bebcfcb30ba82344e45d774583a587393afa00cdf350ec9893dca8e7ae5886000e32154085d1706c79872d704cec235f9921bdfbe6063ad7439307298322d111d741dc75bbbd848c28c9dc3a82700b6d4c0db"}, {0x48, 0x10c, 0x0, "ce739acfac4f63b611909fe5b7773c750a4ccc2eaa1ad69b4f16e5c04675fd424b9ada21f8a7945760b7491d210edd19ad977b4e3a"}], 0x108, 0x44000}, 0x4) dup3(r0, r1, 0x0) 2017/12/30 13:12:30 executing program 5: mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c64000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000e9f000)={0x1, &(0x7f0000e9f000)=[{0x0, 0x0}]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00006d4000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 54.885271] device lo entered promiscuous mode [ 54.929675] device lo left promiscuous mode 2017/12/30 13:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) tkill(r1, 0x15) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cfa000-0x8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='udf\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) rename(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2017/12/30 13:12:30 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00009d8000-0xa)="e91f7189591e9233614b", &(0x7f00009b0000)=@known='system.posix_acl_default\x00', &(0x7f00009d8000-0x64)=""/100, 0x64) listen(r1, 0x0) r2 = gettid() mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000591000-0xc)='cifs.spnego\x00', &(0x7f0000830000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d9000)="229d4358b18f4f6d9004c5faf4ede4f653679618678f8d9352ceffc1efde4f76d5a995932b571ca84bff909bc2ed1c611bbe9f997c8525e1d7d26804f70770acb6b8013f70e0f0093ca0f4c2b894d5ba701ee9eb1c0d3c2132038e56df1f855fdf6918d65da70e2bb34450d00d4c6b5b8f61154f82d3fbbd5611ef9a4c0c82652c5ea03cbd6c5b97b9bcf97a66f96441c9ed6f1eed2be827293f59e72aba66461dc4e685f19de72f1c3b0e1e2b0af645000cff13e88065a71271e2f01ac2cd53f879e2922bd807ac249b", 0xca, 0xfffffffffffffffa) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000137000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067e000)=0xe8) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009db000-0xa)="e91f7189591e9233614b", &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009db000-0xc)={r2, r4, r5}, 0xc) r6 = add_key(&(0x7f0000651000-0x8)='keyring\x00', &(0x7f00009d9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009da000-0x9c)="cf692613b2b0f49e7c47f38dbda03bd519d1ebed3c08ad140d9af03eee6ef7115c96a24679d7479dac2a0ba58cc828a8602cc0a36396c3994cd74500791175ca8d6d893215543f541afaa08dc9b9ba7bc803170448283dc5d442625c4a4cda38b9fc80cdcd8b8f08e9a39a826c342a43ca69a94a63ccfcbc02c9e9dfbf1c9689fa720a95a54f519413a6e8dc84a9b19442b4baa1dd110058d36dc939", 0x9c, 0xfffffffffffffff8) keyctl$search(0xa, r3, &(0x7f00009d9000)='blacklist\x00', &(0x7f00009da000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f00009d9000-0x71)="904bfdaf32e9e44e9c4842104d01548e7e8ac2405c4eed5bd4b427564093798ef38c1f2adde225226d493b21ff14ce51e18686c2521caa692e17570c6e3407e6cec743a22afffef6949d03140468c0c257da432557d6395566881920e16c09915db4be1acf34a14b0566f57a0c52aab293") mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00009d8000-0xa)="e91f7189591e9233614b", &(0x7f00009d7000)=@known='com.appde.FinderInfo\x00', &(0x7f000048c000)=""/104, 0x68) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0x8, 0x0) 2017/12/30 13:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001d4000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000059b000-0x1c)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000e93000-0x84)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/status\x00', 0x0, 0x0) 2017/12/30 13:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f00009ed000)='keyring\x00', &(0x7f0000b69000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f000038d000)='cifs.idmap\x00', &(0x7f00006c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002fa000-0x38)="a25f4f45794cd24e17bc786e7962486ec07d622cb197f6cfd5f5b2e44069cabebf1327a6df3ce93325804f139fc5ac874a47f87ab0e51c77", 0x38, r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000296000-0x58)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x209, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001d0000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000362000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000047d000)={r3, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$KDDELIO(r2, 0x4b35, 0x100) 2017/12/30 13:12:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000522000-0xb)='/dev/hwrng\x00', 0x20200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00005fe000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f98000-0x2)="", 0x0) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800006, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) 2017/12/30 13:12:30 executing program 1: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r0 = syz_open_procfs(0x0, &(0x7f0000385000)='net/l2cap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000ba5000)={0x0, {""/7}, 0x0}, &(0x7f0000524000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x80, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x9}, &(0x7f0000000000)=0x8) 2017/12/30 13:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de4000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e63000)=""/16, &(0x7f0000111000-0x4)=0x10) r1 = socket(0xb, 0x5, 0x1) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) pipe2(&(0x7f0000b72000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000df7000-0x20)={0x6463, 0x4, 0x8, 0xdd, 0x80000000, 0x1, 0x10000, 0x4, 0x0}, &(0x7f0000df6000)=0x20) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003d9000)={r2, 0x40, 0x200, 0xade, 0x6, 0x6}, &(0x7f0000df7000)=0x14) 2017/12/30 13:12:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c0c000)={0x4, 0x5}, 0x8) r1 = socket(0x11, 0x80002, 0x4) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000dc1000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000f6a000-0x4)=0x3, 0x4) r2 = accept4$ax25(r1, &(0x7f0000372000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d29000)=0x10, 0x80000) connect$inet6(r1, &(0x7f0000d95000-0x1c)={0xa, 0x3, 0x904, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fc8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000595000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2017/12/30 13:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000ac2000-0x4)=0x0, &(0x7f0000fbc000-0x4)=0x4) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf3000-0xd9)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') 2017/12/30 13:12:30 executing program 6: mmap(&(0x7f0000000000/0x4f2000)=nil, 0x4f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004dd000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) open(&(0x7f00001dd000-0x8)='./file0\x00', 0x20000, 0xc) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 55.127421] binder: 7719:7720 got new transaction with bad transaction stack, transaction 53 has target 7719:0 [ 55.138581] binder: 7719:7720 transaction failed 29201/-71, size 0-0 line 3032 [ 55.150612] binder: BINDER_SET_CONTEXT_MGR already set [ 55.158131] binder: 7719:7724 ioctl 40046207 0 returned -16 [ 55.167882] binder_alloc: 7719: binder_alloc_buf, no vma 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x202) lseek(r0, 0x3, 0x0) 2017/12/30 13:12:30 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x101, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ecb000)={r1, 0xfe}) setsockopt$packet_buf(r0, 0x107, 0xe, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_flags=0xb000}) 2017/12/30 13:12:30 executing program 2: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b36000)='./file0\x00', 0xa9) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00000c2000)=""/106, 0x6a, 0x0, &(0x7f0000b36000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 13:12:30 executing program 5: clone(0x0, &(0x7f0000e6d000)="", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="") mknodat(0xffffffffffffffff, &(0x7f00001b7000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d7f000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x104c023, &(0x7f0000001000-0xe)="c0d0127a05e797200cd0d9999686") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8a)=""/138, 0x8a) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a25000-0xb)='/dev/hwrng\x00', 0x42540, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000d6000-0x12)={@common='eql\x00', 0x2}) 2017/12/30 13:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000992000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x8, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:30 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fdc000)='keyring\x00', &(0x7f00009e0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000521000-0x24)={@generic="8f305a54a536210000000000000003f3", &(0x7f0000fdd000-0x20)=@ethtool_sfeatures={0x3b, 0x3, [{0x7, 0x1000}, {0x4, 0x6}, {0x4, 0x3}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:30 executing program 7: r0 = socket(0x1, 0x1, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000657000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d26000-0x12)={@generic="448e26d10d840a756918c2b882a69b1d", 0x1f}) fchdir(0xffffffffffffffff) [ 55.173435] binder_alloc: 7719: binder_alloc_buf, no vma [ 55.173465] binder: 7719:7720 transaction failed 29189/-3, size 0-0 line 3128 [ 55.186622] binder: 7719:7724 transaction failed 29189/-3, size 0-0 line 3128 [ 55.206363] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.211884] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/30 13:12:30 executing program 6: r0 = creat(&(0x7f0000837000-0x8)='./file0\x00', 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000097f000)='./file0\x00', 0x1, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000de7000+0x529)='net/sockstat6\x00') readv(r2, &(0x7f0000762000-0x80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) recvmsg(r2, &(0x7f0000e0f000)={&(0x7f0000870000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000076d000-0x10)=[{&(0x7f0000338000)=""/129, 0x81}], 0x1, &(0x7f000016a000)=""/47, 0x2f, 0x7}, 0x10002) 2017/12/30 13:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendfile(r0, r0, &(0x7f0000417000-0x8)=0x0, 0x400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e70000-0x4)={0x0, 0x400007, 0x9000}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) 2017/12/30 13:12:30 executing program 0: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00002a2000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) 2017/12/30 13:12:30 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000033000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x81, 0x0, 0x2, 0x5ac}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002d8000)={0x0, 0x6}, &(0x7f0000521000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fff000-0x8)=@assoc_value={r4, 0x7}, 0x8) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000f4f000-0x6)={0x2, 0x8001, 0xffffffffffffffc1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000113000-0x4)=0x0, &(0x7f0000103000)=0x4) writev(r3, &(0x7f0000538000-0x30)=[{&(0x7f000068e000)="82d3ddb81cd652ec5462f9cfb4a499ccbbbcc0f3a6f67346077b1f653d3b5af11a133e46be0065702089a61a79536f42b92c5ba60d30020ddfe3cdd971cadb1852edd3c951357242add0bf9ff4cfc7dd952d999e3367c7c14c1b1aabdb5c0bd65096777d1a4734fa8b3d08ae02d8867130fbacfcc75dc8401b4a1914cdc72752f71dbde9f28f9744329fb708368637d1ef34229f88a7eeb9d24a087e571bd5932c053d1df3b2fcc67460febb72b398a92ce449b9e8a4b4e72db26db5bad3c411760a24bf20fb9d3574e7c8dc1d4d79e91b96d5", 0xd3}, {&(0x7f00002e8000-0x34)="928788872b73921a05abf8dd0a0b5fbc1ccf0866773a72374125a9977fd0fdb6dfad4f9753486967afa6be00c0d1db7555444a0d", 0x34}, {&(0x7f0000cf9000)="988940671d4a6604481546d0d7ccd07364acdaeaaad08deed2bb6a82f2faf3372c", 0x21}], 0x3) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000003b000-0x6)={0x9, 0x1bbe, 0x2}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000550000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e885d5ce11c217f1b35923f27b13fb6aa7f950a44f65b99f33822974eacf9ad947a449f2b157ba77741a1c9e6613ec204d1d09b180abefcc4fb788053803916b", "435c45d8e63961f5df00408b366efeb5fa39f185546f3324e2c9f92ac5d3aee6", [0x0, 0x0], 0x0}) 2017/12/30 13:12:30 executing program 6: r0 = socket$inet(0x2, 0x400000000000a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000487000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000786000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000089e000)={0x0, 0x4, 0x10}, &(0x7f0000235000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000036b000-0x8c)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000334000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b7000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000549000)={r3, 0x80000, r5}) 2017/12/30 13:12:30 executing program 4: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092c000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000)={0x0, 0x7ff}, &(0x7f00004f1000-0x4)=0x8) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000029e000-0x8)={r3, 0x5}, &(0x7f000092b000)=0x8) r4 = dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f000092b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000587000-0x4)=0x10) [ 55.231648] binder: release 7719:7720 transaction 53 out, still active [ 55.255577] binder: undelivered TRANSACTION_COMPLETE 2017/12/30 13:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) connect$netlink(r0, &(0x7f0000fb2000)={0x10, 0x0, 0xfff, 0x9}, 0xc) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/30 13:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d9000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e6e000-0x8)={0x0, 0x3}, &(0x7f0000804000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000048e000)={r1, 0x2}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5403, &(0x7f0000772000-0x8)=0x0) 2017/12/30 13:12:31 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r2 = gettid() userfaultfd(0x800) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000005b000-0x8)={0x0, 0x0}) setpgid(r2, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000005b000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000038000)=0xc) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000005b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000002f000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x2, 0x7, 0x4, 0x0, 0xa0, 0x0, r6, r7}, {0x4, 0x5, 0x7ff, 0x9, 0x200, 0x101, 0x5, 0x101}, {0x3, 0x0, 0x7, 0x4}, 0x3ff, 0x7, 0x6b116490, 0x1, 0x4a, 0x2}, {{@in=@empty=0x0, 0x3, 0xd7df}, 0xb, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfff, 0x0, 0x1, 0x909, 0x3, 0x10000, 0x100000000}}, 0xe8) [ 55.298530] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.349868] binder: send failed reply for transaction 53, target dead 2017/12/30 13:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d53000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a54000)={0x0, 0x0, 0x0}, &(0x7f0000754000)=0xc) setgid(r1) 2017/12/30 13:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") sendto$unix(r0, &(0x7f0000e68000-0x21)="0323f80593ac1a35af48369ebd4a70cc65e24af97e43433ee3348d9d66a8df2310", 0x21, 0xc000, &(0x7f0000b18000)=@file={0x0, './file0/file0\x00'}, 0x10) 2017/12/30 13:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000097c000)={0x4, 0x4, 0x401}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r2, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f000072c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) poll(&(0x7f000066a000)=[{r0, 0x8250, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x7ff) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2017/12/30 13:12:31 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000032000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000070e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000067c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getresgid(&(0x7f000071e000)=0x0, &(0x7f00007db000-0x4)=0x0, &(0x7f0000cd6000)=0x0) sendmsg$unix(r0, &(0x7f0000413000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a09000-0x30)=[{&(0x7f0000fbc000-0xca)="f1a1dde19eae96b49be5e9d4ccbb2519477026d95094f6d8a71868b13fb23c25ff7ad47c3c8ac1708663c3535c4359baf1ae7ee13ab97add5e8b13484b8e1ed00d9a0c51ad85b22713928340657388d0b7f9b8b275b8d24917fc0ec805a2153d60ca6a0f485b4668dbca7cf9ac2bb20902cf05ffbba51c5d150e24ce9ce7128c2c01828713826a6cb2ef237fb02370e9b46b4ca42f9d62fbefad535a05573d6e90fe485a3f2ec89835e3ea6c9f6556d9c72580fc8e1047d119d82edcbfc2afab3722798de9236807d58b", 0xca}, {&(0x7f000024c000-0x76)="d6bd147319d1e92afcaba64fb77b7218113c0afde239b8d692c53613c5d345fcf763982cc8413fb9170f932217c93cfa53eacd2e595c1bc658613d20755cc3a2925e4d955d66ab955ec3929211440385ea4f69269711e40e37b14b21d76e12c71307d2d3bb2c7deb03660483c2f008645a5eb0419f38", 0x76}, {&(0x7f00003b9000-0x29)="16dd33441ce8632308db09d4212b6349fb2f4e2e77a8486d73a2cbd9b757d3291ef05bee8a054cf7a8", 0x29}], 0x3, &(0x7f0000d10000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}], 0xb8, 0x80}, 0x44000) 2017/12/30 13:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000002, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x2, &(0x7f0000d1f000-0x18)=[{0x35, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x2}]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/30 13:12:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000392000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c70000-0x27)='usertrusted-posix_acl_accessGPLkeyring\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/42, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r2 = add_key(&(0x7f0000f21000)='asymmetric\x00', &(0x7f0000bca000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003a000)="e09c1ebcd805844ca7f87e4b2cb21c282a7e03bc16d6566fcc2dabbfe0836b272ab02134d23b8bc28453004e105f97319c945055d106958be1dba0baaa8ddd582d5f964eda4e518400739f2b267910fb1a4323e85fdd441d7dd9b73efce13e78830b5f1843cab4a1fe2df03e9653032cb6d6025c7a9d90192784b98fe10d571824227807f65c15c8910118ab3ba30d12ebf6bddf2b276486e49f5f56045b8557489a4b720f26cc5d040f8296592671c8", 0xb0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0xc1) 2017/12/30 13:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$ipx(r0, &(0x7f0000f0a000-0x10)={0x4, 0x7f, 0x379, "170cae035db4", 0xff, 0x0}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00006a3000-0x4)=0x7fff) write(r0, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) accept4$inet6(r0, &(0x7f0000070000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a23000-0x4)=0x1c, 0x80000) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/30 13:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000398000-0x10)=[{&(0x7f00003b0000-0xaf)="5e520b6f83459ea59a1fe2141feff5bf937165563fecd1b6a7f093357bacd139bdafac16e38bb708bda95ecd5c53ba037928e9f60c9b5ed0446029698299c80101000000000000fb4a26a1e9e4906d1107eafe2dc797c89179b8cd552b14c40298fee917776b7baf58c7363cefecd2e64d586e85c632b88f0ccc7425f2ba989f8d907328c322b3ac97942b41a837aba857b89f26f2e429cc8d2edd77c60300000000000000ca5e72e23c8675b11413", 0xaf}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000575000-0x44)="0298196ace3f989e03db1ceade4ea3f0533847844aa54933dc7b8c815bb2f129a230aff9cbb6bf04a6f6208e8cd2a73feb2558346a451a231c2881b21058e65ea1cf0a01", 0x44}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00001a1000-0x14)={0x0, 0x0, 0x58b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000091a000)={0x0, 0x80, 0x9}, &(0x7f0000628000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/rt_acct\x00') read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xffffffff}, 0x6) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000db6000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000002c000)={@generic="6997b55347b131213bf90ed7430768fb", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$sg(&(0x7f0000fea000)='/dev/sg#\x00', 0x6000000000000000, 0x10000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000086000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000feb000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/30 13:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/pktcdvd/control\x00', 0xa0002, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000296000-0x28)={&(0x7f00000ed000/0xa000)=nil, 0x3f, 0x5, 0x8, &(0x7f000032f000/0x3000)=nil, 0x10000000}) sendmsg$netlink(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x11, 0x11, 0xffffffffffffefff, 0x0, 0x0, '\a'}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2017/12/30 13:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffff) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a8c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000f97000-0x8)='keyring\x00', &(0x7f0000236000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000ad1000-0x8)='keyring\x00', &(0x7f00006a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025c000)="6b657972696e67215e766d6e657431747275737465645b234981776c616e3100", r2) keyctl$assume_authority(0x10, r3) sendto$packet(r1, &(0x7f0000681000)="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", 0x955, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/30 13:12:31 executing program 6: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x20000005462, &(0x7f0000d18000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/ppp\x00', 0xb2140, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000003b000+0x3f5)={{0x8, 0x8}, 0x1, 0x80000001, 0x0, {0x8, 0x100000001}, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2017/12/30 13:12:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/210, 0xd2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) 2017/12/30 13:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000027000-0x8)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) getitimer(0x2, &(0x7f000080e000)={{0x0, 0x0}, {0x0, 0x0}}) setresgid(0x0, 0x0, r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000eb4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a9000+0x4e7)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004ef000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ee000)=0x8) recvmmsg(r1, &(0x7f00007a1000-0x12c)=[{{&(0x7f0000475000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c2d000-0x80)=[{&(0x7f00008fa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e3c000)=""/91, 0x5b}, {&(0x7f000051e000)=""/9, 0x9}, {&(0x7f000016b000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d7000-0x1000)=""/4096, 0x1000}, {&(0x7f00000a1000-0x3a)=""/58, 0x3a}, {&(0x7f00008ac000)=""/113, 0x71}, {&(0x7f0000ef8000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x2}, 0x7ff}, {{&(0x7f0000f00000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002f1000)=[{&(0x7f00009dc000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008db000)=""/150, 0x96, 0x7ff}, 0x7fff}, {{&(0x7f00005ea000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a3e000)=[{&(0x7f000030b000)=""/115, 0x73}, {&(0x7f00002f4000)=""/4096, 0x1000}, {&(0x7f00008d6000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f0000772000-0xd2)=""/210, 0xd2, 0x5}, 0x3302}, {{&(0x7f000066c000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005eb000-0x70)=[{&(0x7f00004de000-0xb3)=""/179, 0xb3}, {&(0x7f0000788000)=""/239, 0xef}, {&(0x7f00002f9000-0x32)=""/50, 0x32}, {&(0x7f0000f7a000-0xbc)=""/188, 0xbc}, {&(0x7f0000050000)=""/4096, 0x1000}, {&(0x7f00000f1000-0xf5)=""/245, 0xf5}, {&(0x7f00006a8000)=""/48, 0x30}], 0x7, &(0x7f0000bd8000-0xde)=""/222, 0xde, 0x4}, 0x6}, {{&(0x7f000090d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f15000-0x10)=[{&(0x7f0000f16000)=""/102, 0x66}], 0x1, &(0x7f0000094000)=""/148, 0x94, 0x2}, 0x0}], 0x5, 0x1, &(0x7f0000423000-0x10)={0x77359400, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e47000-0x8c)={0x100000000, 0x1, 0x9, 'queue1\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.601551] device gre0 entered promiscuous mode 2017/12/30 13:12:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:31 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) fsync(r0) 2017/12/30 13:12:31 executing program 4: unshare(0x1fffd) r0 = eventfd2(0x5, 0x7fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x100000000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="2acbbe6f455b566cbcbaa62b17986501595c774e18c430a1222a9a9592443975bab18187560542bc4df40669cf351d4b3a1b2f9ee1e309a19306a2db2ecbad4ec83bdf9e6ce7af65d7a7e10af3a2e5f7ca8aad380ff88129816918ddb5c23f72e71a31932ee1366643ea92cbff0d6e2b4421c4d6f6319a282daef96000189d4d64336d1bd13adc2660e2845052a0475c885ca5f1aacc3b66538e6770f1037977de8b7ba52e4fa2c26aa9f226b2dd6136f572b48315b9c9e49367af16799975230298f62d", 0xc4, 0x80, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x88001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/56) fadvise64(r0, 0x0, 0x0, 0x0) 2017/12/30 13:12:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$usbmon(&(0x7f0000bec000-0xd)='/dev/usbmon#\x00', 0x2, 0x40) epoll_wait(r1, &(0x7f0000805000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) 2017/12/30 13:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e3905179fc692cd4f44c0d40000026705faf0002b3724c", 0x17, 0x0, &(0x7f0000e2b000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x80000000002, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/30 13:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000759000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x27) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2017/12/30 13:12:31 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fb6000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d3a000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000880000-0x8c)={0x1, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000da1000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="60f6de937373", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="96e4e203e6a13f74e27bec27928263d9"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000646000-0x58)={0x299, 0x4, 0x1, 0x200, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000123000-0x5c)={0xcf18, 0x3, {0x0, 0x3, 0x5, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/30 13:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000089d000-0x10)={0x4, &(0x7f0000a23000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00008ec000-0x8)={r1, 0x0}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') umount2(&(0x7f00002bb000)='./file0/control\x00', 0x0) 2017/12/30 13:12:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x200, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2017/12/30 13:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) tkill(r3, 0x1000000000016) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004c3000)="766181201221df866165d3a0f076f176dfe95fca283360fa611c6849690f", 0x1e) dup2(r0, r1) 2017/12/30 13:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000360000-0x4)=0x0, &(0x7f00002d8000-0x4)=0x4) connect$unix(r0, &(0x7f00001fb000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/30 13:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb1000-0xc)='/dev/rfkill\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fe9000)={{0xe4, 0x2}, 'port1\x00', 0x10, 0x40c2a, 0x6, 0x7, 0x9, 0x4, 0xfffffffffffffff8, 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]}) syz_emit_ethernet(0x3e, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) getsockname$inet6(r0, &(0x7f0000ae1000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a26000+0x835)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f00005a2000)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x400000000004, &(0x7f000016f000)=0x0, &(0x7f0000065000-0x4)=0x4) 2017/12/30 13:12:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xff, &(0x7f0000001000-0x1000)=""/4096) [ 55.799780] binder: 7845:7852 ERROR: BC_REGISTER_LOOPER called without request 2017/12/30 13:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008b9000)='/dev/sg#\x00', 0x3, 0x181040) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005e5000)={0x5, {0x2, 0x0, @rand_addr=0xaa76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x40000, 0x9, 0x4, &(0x7f0000098000-0x10)=@common='ifb0\x00', 0x78e0, 0xff, 0x1f}) r1 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) rt_sigaction(0x1f, &(0x7f00001bd000)={0x3, {0x2}, 0x40000002, 0x80000001}, &(0x7f000033f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ed6000)={0x0}) pwritev(r1, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r1, 0x0, 0x2) 2017/12/30 13:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0xfffffffffffffffe) r1 = inotify_init1(0x0) dup2(r1, r0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/30 13:12:31 executing program 2: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x13, &(0x7f000019a000)={0x6, {0x8}, 0x40000000, 0x100000000}, &(0x7f0000a70000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009e2000)={0x0}) 2017/12/30 13:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e97000)='logon\x00', &(0x7f0000d3a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d6000)="769cdff37ae5e5b977e039b1ed03287572da2f02fdfa80a18ebcebb638d444da0f1a0fad5b787d909fe233706bf2d0a91e22e39bf3b365a7019759be95b1d86cd1523fe58f90088fa56826a498432be2f318e4cdf2cbbffe6ae3cd5255ee8666f2278e8b962d91d26fb0c296a3", 0x6d, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000996000)='pkcs7_test\x00', &(0x7f0000c15000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000291000)='\\/eth0vboxnet0]\x00', 0xffffffffffffffff) request_key(&(0x7f00002ac000)='dns_resolver\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000619000)="62646576256367726f757076626f786e6574306367726f75707d657468312c2af600", r0) 2017/12/30 13:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x2675aef800000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fe000-0x14)={0x0, 0x7fd, 0x8, 0x84, 0x0, 0xffffffffffffffc1}, &(0x7f0000f84000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000533000)={0x6c, 0x80, 0x800f, 0x4, 0xfffffffffffffff9, 0x6, 0xfffffffffffffff7, 0x8000, r1}, 0x20) 2017/12/30 13:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d7000-0xd)='/selinux/mls\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000de6000-0xd7)=""/215) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/mnt\x00') ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000fad000-0x18)={0x4, &(0x7f00005dc000-0xa3)=""/163, &(0x7f0000f17000)=[{0x401, 0xf8, 0x80000001, &(0x7f0000637000)=""/248}, {0x1, 0x4d, 0x3, &(0x7f0000152000-0x4d)=""/77}, {0xafc2, 0xdc, 0x401, &(0x7f0000c97000)=""/220}, {0x4d0, 0xab, 0x6, &(0x7f0000741000)=""/171}]}) socket$inet6_udp(0xa, 0x2, 0x0) setns(r1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000bcc000)=""/45) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) [ 55.880642] binder: 7845:7869 ERROR: BC_REGISTER_LOOPER called without request [ 55.903998] binder: BINDER_SET_CONTEXT_MGR already set [ 55.910360] binder: 7845:7869 ioctl 40046207 0 returned -16 [ 55.931883] binder: release 7845:7852 transaction 58 in, still active [ 55.942409] binder: send failed reply for transaction 58 to 7845:7869 [ 55.963353] binder: undelivered TRANSACTION_COMPLETE [ 55.977180] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/30 13:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/autofs\x00', 0x501fc, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000900000-0x20)={"f73e98462b584c1650041c58a31a0dde", {0x4, 0x4, 0x3ff, "70246490492b", 0x10000, 0x0}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002c2000)=0x5) r1 = socket(0x10, 0x6, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f75000)='keyring\x00', &(0x7f0000f76000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f00006d1000-0xba)=""/186, 0xba) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') epoll_pwait(r2, &(0x7f0000168000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f75000)=0x0, &(0x7f0000f76000-0x4)=0x4) r3 = socket$inet6(0xa, 0x80002, 0x40000000000) rmdir(&(0x7f0000ba5000)='./file0\x00') mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f77000-0x30)=[{&(0x7f0000883000)=""/96, 0x60}, {&(0x7f00001eb000-0xd2)=""/210, 0xd2}, {&(0x7f0000f76000)=""/0, 0x0}], 0x3) ftruncate(r3, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/context\x00', 0x2, 0x0) getsockopt(r3, 0x1, 0x6, &(0x7f0000926000-0x5)=""/5, &(0x7f0000da2000)=0x5) 2017/12/30 13:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00009f0000)=""/161, &(0x7f0000059000)=0xa1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000041b000)=""/27) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r3, &(0x7f0000b71000)={0x0, 0x80000001c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xfffffffffffffffd) flock(r0, 0x1) syz_open_dev$sndseq(&(0x7f000028b000)='/dev/snd/seq\x00', 0x0, 0x2) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000089c000-0x20)={@generic="57f438171ae82ccad9513ee4aa790ca1", @ifru_flags=0x1}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2017/12/30 13:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002a4000-0x10)={0x0, 0xe4, 0x100000000, 0x2}, &(0x7f00006bd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000020000-0x73)={0x0, 0x6b, "c59119fe9e16d62ea7d15039d7cad3f2e3fbd5990ef903fc2a379d1e6bf8a1c1bf66766e150444d02fa969cfd634de712ac78dc45ca6b388dde52dc42d4326ae6f4e010b9a152c3f117ccace509c2d84fc05f382f2d324ad09d4982d4e3b55444fb67a95cd0b8a364d9168"}, &(0x7f0000a78000)=0x73) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001a8000-0xb8)={r1, 0x8, 0xfb, 0x3f, 0x6, 0x2, 0x100000001, 0x0, {r2, @in={{0x2, 0x2, @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]}, 0x1ff, 0x4, 0x10001, 0x10001, 0x9}}, &(0x7f0000278000)=0xb8) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) fcntl$getown(0xffffffffffffffff, 0x9) 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e8d000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000400000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000769000)=0x1c, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008f1000)=0x0) r3 = syz_open_dev$evdev(&(0x7f000036f000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000013b000-0x8)={0x0, 0x10000}, &(0x7f000055f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008ca000-0x8)={r4, 0xff}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb3000-0x4)=0x0) fcntl$setsig(r3, 0xa, 0x10) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00009b3000)={0x7, 0x0, &(0x7f0000686000-0xe2)=""}) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000006000-0x8)={r2, 0x10}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000006000-0x1)=0x0) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x48)=@full={{0x3, {"39748db2bda1a6"}, 0x4946209d}, [{"ca1e79a22032a3"}, {"60cc0099cca7b7"}, {"338b7c6007d19f"}, {"667d8db57dd645"}, {"524f4b89268edf"}, {"99290a5e3b3976"}, {"abfcc8da053e0a"}, {"f1a84cf5583acb"}]}, 0x48, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0x32)="6cf1e067f316a1b5ed034d4596d3ae0efbbdbcea3d4b9e79b0049feb37338735301addd7f4cc9463b62981b2aaf3380989eb", 0x32}], 0x1, &(0x7f0000007000-0x13d0)=[{0x88, 0x8e, 0x1, "eb5fb94060c32b0a84ce47d3296db07bb7e0ab5d2fe6803e0d979710e53170b7b8577065015ce9af0e2cea2dc20192c8167db2da6df9a9867b962eb2c7511aecb9b57a05439a961c12d0c925cc688e26fc83da746f0f6d92aea1e5800d84cdaeb81e0d9f0cdf8bc7cdbc1057f7b2e5a18a837e2b"}, {0x38, 0x88, 0x8, "1f229915287bbb8c977de17d0ee10b987f3fd76627a5db08c615519f569e50775d03"}, {0xf8, 0x109, 0xfa, "9c0d5bec88c9974ef70910c202c74b785b5863dec996ad9156a198edf600cf10a190e6ac721556692a2b3cb9d162b89158bc0e81f40e07cb260a14ba89ab6071305a4476aea6d764b1c2e57ccfd66e96d9d9af0be74ffcab0f9f104b94da3bfe36db2ff27bd6d13d2b08bb31c99ba8f123c09fa85da04632fca2c8ff399f642c9af02fd0f81ab7f3dffbd745e0747b9f3c94b68570bad78e43b6f73d53f608a97407c245accdadbd0e00051200413e7a10278a3e78b2d8fc6ff441708ad55f6e6020787d7deb99dae39933bf3dabce245f24185f3ff5025c22a4ddffe6b9911b0e52"}, {0x78, 0x10f, 0x5, "c161fb37da84020092f392d61f14d1a954b282efd026f2717000c3b118bae86d852e6a349347b726042317258fe3dbe07c696babfe03691b2963ae2b22494fe18492039c1df1ed7d122b018e91a8c96e4e39fe10d94d61d03f982e5906a73fdc23d46acf6b93ba"}, {0xe8, 0x11b, 0x9, "0200ca81fc003f89c70a99aac4b4c6462cde9ecf459431c3d58a709e8edfd89765ad0dfdea47d7514ad2e8dafc866ed07e0972e4fc655bd1e17491a5ca7eeafe6747c3479fbd1ed786c3284abf3bcc38e1d3a8c57eb9972d66fe6ec4311d850f864e3a943bb9309384599fdac2af986df67f4652e8353542093fe5f61c6f4bd8b8512226aa285573b537909e87856250bfcdd5a431586f2f6efd86f0e5ae7a922a2003431328fd15cd06452f826457f69802fc55f4a02a8e0e63bdf846af3b413fc22c452d59b087a242fb9455f3f9654e18cd1d2602"}, {0x1010, 0x10d, 0x3f, "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"}, {0x68, 0x10f, 0x5, "63e3bdcb679559668aaa51d60086ae3dabd4f1b8be88189cc68d84a3cd0d488abd9e07c98dabc329f441c0ded78ddfc5940d4360402edaee632739ec9148a63c84146547f32312899985795e820ad84690cb757b"}, {0x40, 0x13b, 0x7, "c3993a6aa50624546d87c1812789fce9d468e9a97a5f41ddecf272e975646d0a9082382042ba453eb1d6e7e7e4"}], 0x13d0, 0x4000000}, 0x4000010) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000793000-0x10)=[{&(0x7f0000bc6000)="1f00000000010102003707000000068100ed3b850900020000000007005892", 0x1f}], 0x1) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000614000-0xa)='./control\x00', 0x40) open(&(0x7f0000593000-0xa)='./control\x00', 0x638181, 0x0) 2017/12/30 13:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x6, &(0x7f0000632000-0xb4)=""/180, 0xb4) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r1, 0x0) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e66000-0x4)=0x0) flock(r2, 0x1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000164000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000987000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000f9c000-0x40)=[{&(0x7f0000154000)=""/48, 0x30}], 0x1, 0x4000000) fcntl$dupfd(r2, 0x0, r2) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/rtc\x00', 0x440000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e49000)=0x1000, 0x4) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/30 13:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000780000-0x90)=[{&(0x7f0000f33000-0xa8)="15", 0x1}], 0x1, 0xb) dup2(r0, r0) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000022000)={&(0x7f0000015000/0x2000)=nil, 0x4f, &(0x7f000000f000/0x4000)=nil}, 0x18) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000014000)=0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000001e000)=0x7, 0x4) fanotify_init(0x8, 0x802) execveat(0xffffffffffffffff, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000020000)=[], 0x0) accept4$packet(r0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) dup(r1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000024000-0xc)={r2, @loopback=0x7f000001, @rand_addr=0x9d}, 0xc) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) r0 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b3eeec551f7125787221c0ebcf9c537822", 0x0) r1 = socket$inet(0x2, 0x800, 0x5) fcntl$addseals(r1, 0x409, 0x8) keyctl$update(0x2, r0, &(0x7f0000001000)="", 0x0) [ 56.427258] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.469653] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/30 13:12:32 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c7000-0xb)={0x8, 0xc000000000000, 0x3, 0x40, 0x4, 0x6, 0x800, 0xf560, 0x9, 0x3, 0x7}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f000052c000)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r2 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a05000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000a06000)={0x11, 0x4, r3, 0x1, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$netlink(r2, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2017/12/30 13:12:32 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000113000)='./file0/file0\x00', 0x0, 0x0) munmap(&(0x7f0000446000/0x1000)=nil, 0x1000) rename(&(0x7f0000fbc000-0x14)='./file0/file0/control\x00', &(0x7f0000021000-0xe)='./file0/file1\x00') 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) write$eventfd(r0, &(0x7f000000f000-0x8)=0xfffffffff7ffb9ca, 0x8) writev(r0, &(0x7f000003d000)=[{&(0x7f0000043000)='&', 0x1}], 0x1) eventfd(0x80000000000006) tee(r0, r0, 0xb68, 0x8) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa4000-0x6)='stack\x00') mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fa4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044f000)=0x18) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fa4000)=0x0) sched_setparam(r3, &(0x7f0000176000-0x4)=0x896) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f10000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000fa4000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000c23000)={{0x2, 0x3, 0x7, 0x0, 0x6}, 0x7fffffff, 0x317, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2017/12/30 13:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000397000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000406000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc0000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b45000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x3, 0x2, 0x1ff, 0x5, 0xa0, 0x80, 0x7, r3, r4}, {0xfff, 0x5, 0xfffffffffffffffb, 0x3e5f, 0x80, 0x7f, 0x1000, 0x6}, {0x7, 0x59e, 0xddc, 0x5d0}, 0x5, 0x3f, 0x962f, 0x1, 0x50, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x7}, 0x10, @in=@multicast2=0xe0000002, 0x80, 0x7, 0x3, 0x5, 0x8, 0xffffffff, 0x1}}, 0xe8) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r2) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000e78000)={{0x3f, 0xffffffff7fffffff}, 'port0\x00', 0x99, 0x18, 0xffffffff00000000, 0x9, 0x1f, 0x1, 0x26, 0x0, 0x6, 0x300000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0xfffffffffffffffe}, '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]}) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000850000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000129000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d01000)=""/13) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00009ee000-0x10)={0xcd, &(0x7f0000237000)=""/205}) getsockname$inet(r0, &(0x7f0000d55000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ae000-0x4)=0x10) 2017/12/30 13:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007d4000-0x9)='/dev/sg#\x00', 0x7fff, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_procfs(0x0, &(0x7f000002f000)='mountstats\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ecd000)=0x0, &(0x7f000056d000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000ce000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000633000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffe) uname(&(0x7f00002f9000)=""/0) 2017/12/30 13:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f0000f44000-0x12)='/dev/input/event#\x00', 0x3) clock_gettime(0x0, &(0x7f0000139000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000ef9000-0x8)='./file0\x00', &(0x7f00003c6000)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x0) getdents64(0xffffffffffffffff, &(0x7f00008ed000)=""/0, 0x0) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b54000)='/dev/net/tun\x00', 0x0, 0xc4003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="7254000cc0a19e4f3a0a1fdc22426bb5"}) 2017/12/30 13:12:32 executing program 5: r0 = socket$inet(0x2, 0x806, 0x3) sendto$inet(r0, &(0x7f0000797000)="6e91483665800e118b3b34ec204f9ba8cbf47ac897e2da", 0x17, 0x4000850, &(0x7f0000220000)={0x2, 0x0, @rand_addr=0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00009c1000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000969000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009ec000-0x8)={0x2, [0x7, 0x3]}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000d5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x0, 0xee, 0x65aa, 0x4}, &(0x7f0000b44000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001b0000)={r3, 0x4, 0x9c, "40031816d9f6f5eeabddf442e5dfb8a9b582c3d137906eb9047e7af9e96b3da161551608c276278be9a4f0d190b79726a8b2c8bab814c235469cbbaf1f7f95f84a1aeaaa0af801b5bf84aa8247118b7ac32bb621f747de12035bd0b7921405e5c0f9fc84d7763199f2bd6fcd8d1c56f05276540916ad702ad75423321c5af969f1c08031909c5fbfedf266d2bea5beb262f8e706c8a6eddff16afa27"}, 0xa4) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getresgid(&(0x7f00001c3000+0x74a)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f000001b000)=0x0) fstat(r0, &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/keychord\x00', 0xc0, 0x0) accept$ipx(r1, 0x0, &(0x7f0000234000)=0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x0, 0x7f}], 0x1, 0x401) epoll_pwait(r0, &(0x7f00002f5000)=[{0x0, 0x0}], 0x1, 0x3c9, &(0x7f0000f22000-0x8)={0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r2, 0x5, 0x20, &(0x7f0000d93000-0x1)='i', 0x1) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000059d000)={0x4, 0x0}) 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009b7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e66000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x1, 0xff, 0x8, 0x9, 0x5, 0x101}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 13:12:32 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000249000)=[&(0x7f0000fd2000)="31d80004"], 0x0) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000df6000)=0x0, &(0x7f000000a000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006de000-0x8)={0x0, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000607000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000001000)=0x4) 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000f39000)="", &(0x7f0000803000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000530000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000996000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/keychord\x00', 0x80800, 0x0) perf_event_open(&(0x7f0000506000-0x78)={0x0, 0x78, 0x8001, 0x9215, 0x5, 0x287, 0x0, 0x4, 0x1000, 0x1, 0x4, 0x6, 0x6, 0x70c, 0x5, 0x800, 0x100, 0x1000, 0x0, 0x82, 0x551e, 0x1ff, 0x7fff, 0x4, 0x7, 0x3, 0x7fffffff, 0x200, 0xffff, 0x3, 0x6, 0x3, 0x7ff, 0xf3, 0xffffffff, 0x4, 0x3, 0xfffffffffffffc00, 0x0, 0xdf43, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x8400, 0xafa7, 0x800, 0x0, 0x2bc61435, 0x40, 0x80000001, 0x0}, r0, 0xfffffffffffffe00, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000000010, 0x802, 0x0) write(r2, &(0x7f000062b000-0x22)="2200000014000700000000ff01070000020803e801000000090002000000ff72f115", 0x22) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd662de0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f50000)="", 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000436000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f51000-0x8)={0x0, 0x2}, &(0x7f0000f50000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009ce000)={r2, 0xd3, "953c74fed6b04b40883e27b2ac3384aa181cb02b41c4266d5f57777a9f84282770cf23a1360b99424521e6a4b43c1882d86c170e864e292ff23a16cdf4f589ea90a69904c84cf4cc74621ebc4ccca9f701ce17866a351887c137ec7f216b840fd84208f185950d8466a2c9bae6c8f6b65ee5af72beef43e0aa3c5ca080a603cb40608b918e94a1e88ab8d45d49956acdf58c2f4eb20727835515bf72d7769285f88f584beb878f641d93ace29dc97ef2127c887a47b7934f35e7768091c1e268031a7f2e5b8df294545292aac6ca772df84414"}, &(0x7f0000639000)=0xdb) 2017/12/30 13:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000027c000-0x10)=[{&(0x7f0000b98000)="29000000180031dde5ff210000650005020000000000ff07c00000000c000900080000000000000005", 0x29}], 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d4e000)=""/212) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00003df000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000511000)=[{&(0x7f0000f5c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d4000)=""/4096, 0x1000, 0x0}, 0x61) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/pktcdvd/control\x00', 0x1c1000, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000d66000-0x4)=0x0) 2017/12/30 13:12:32 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000973000-0xd)='/dev/usbmon#\x00', 0x7, 0x105800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x200, 0x401, 0x502, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x14002) r2 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000798000)={0x0, 0x0, 0x0}, &(0x7f0000aea000-0x4)=0xc) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000064c000-0x1c)=@req3={0x53980cb0, 0x7, 0x1000, 0x5, 0x1, 0x1, 0xf18}, 0x1c) syz_open_procfs(r3, &(0x7f00004be000)='uid_map\x00') ppoll(&(0x7f0000c10000-0x48)=[{r1, 0x0, 0x0}, {r2, 0x102000000000, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0xed2000000000}, 0x8) 2017/12/30 13:12:32 executing program 2: seccomp(0x1, 0x0, &(0x7f0000ad6000-0x10)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016, 0x0, 0x0, 0x0}]}) getcwd(&(0x7f000039e000)=""/0, 0x0) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000038e000)='/dev/autofs\x00', 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) close(r1) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00006d9000-0x10)=[{&(0x7f0000cf5000)="290000001d00190455a80049000a007c02a3000001000000ff5005e809000100ff0000000000000810", 0x29}], 0x1) getgroups(0x6, &(0x7f0000efd000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000dfd000-0x8)='./file0\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000827000-0x4)=0xc) setresgid(r1, r2, r3) [ 57.052815] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. [ 57.063656] device gre0 entered promiscuous mode [ 57.076455] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/30 13:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f3000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bc5000)=0x0, &(0x7f000031a000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000af1000-0x10)={0x37, &(0x7f0000eda000)=""/55}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) userfaultfd(0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$getown(r1, 0x9) 2017/12/30 13:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0xc) write(r0, &(0x7f0000572000)="1f0000000104ff00fdde45c80500e9ffffff000007000180000701ea1e9f00a4a1560119a3557fc4cdd8c386e174d02f4f2b3b8679c58a1f5a7334dff53f368b086d8bbc5c573d04018361c1f1965d2bd568967a1aa218453b0bdd9680a7d5a63029ed59d605139368aea9", 0x6b) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x200) listen(r0, 0x7fffffff) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xd2, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001000-0x31)="4ebc931ac2915d80b4cbcecb82da08996e6cdd4e5443397d2789776390668f73b00731833168a503f7461a4237e4311364", 0x31) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000004000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000001000-0xe)=@l2={0x1f, 0x0, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x2, 0x0}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000005000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') epoll_pwait(r0, &(0x7f0000846000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x3, &(0x7f0000ec9000-0x8)={0xfd}, 0x8) 2017/12/30 13:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000076a000)='./file0\x00', &(0x7f0000d02000)='.') tkill(r1, 0x1000000000016) ioprio_get$pid(0x2, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f0000070000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e0000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x2001f, &(0x7f0000963000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2017/12/30 13:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0xa, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d28000-0x18)=@generic={0x80000001, 0x1, 0x2}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a56000)={0xffffffff, 0xd1, 0x1, 0xffff}, 0x10) 2017/12/30 13:12:32 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000287000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001000-0x8c)={0x4be8, 0x5, 0xff, 'queue0\x00', 0xe345, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) 2017/12/30 13:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f000078f000)=[{&(0x7f000099d000)="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", 0x1000}, {&(0x7f0000759000)="2d08899e292f7d19c7b2200d42751b5655d9f82f6c623a7026ccd45486cb23df1f4147af332c59296b366b7d0bbdf95b8a00add6", 0x34}, {&(0x7f00009bb000)="bb3d00175aa79bf9baa6d9ff29d4f4118d46a1535b531eb3d116", 0x1a}, {&(0x7f0000df7000-0xe6)="559f27be6e188255f0b34110a8d6365d1853d345c4cc9b4d79429a04abf4ec50f6d9d45c98b854c291329ea757673dcea428c1af37546012042cf2dfefcb8f8b1795ef219855ab0977cdb96673080f31dab2eefdafe882261fcfb78da42b4a655e18cc6444ce377b837145ebb6b722d9f3343214b887b9e0c8d8eb539d6936c7dff99dc12032a71f32e19505b79a16e69a87e7e9bd934a7c4f9111101c1a00d73ed9c52f489d73eb125b4849dccf4a7590f4cf60730b5d8a14942ff797631999610bb04785072658c3d7954a3ba90ca3fc7996034874097e79f2bd735dcd31e3ee6212727fed", 0xe6}, {&(0x7f0000804000)="c8eb10082dc7b6c87f590d75771f", 0xe}, {&(0x7f0000a89000-0x76)="40bd20da22d63b144fe87013fe8b1a8a8fff00d93b7d441301dd5c315fe7a7b8a248e0892fbcdaf578247955c7d3f2a028395aff5233779ef928b610fb5e217235330a1f447180949dfc655bc6632ac8be599cf949f5a15c46cf984308b67c04c643fb48cead1260228ff4ea5d411ee623feccdca0e8", 0x76}], 0x6) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000656000)="2900000021001900013d3524000a00060200320100000000000000040d0014000000049d000000088f", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000b77000)="5b67369f536ac69dfa4f7239b99c54eb73a39bd49e6a57ec1ff103ed87723425d2581aaba85aafa4ff4f87e014951844952e6833689791e38661778c12d5a1e3eabb2528733e481f46f01ef59f766442ba5453b8382d0af42477f8a73eeaaf0eb60bff8d0c39dde364161838b5c2ecf60eca96e0bb0f8d15e2a6e076fe4cbf0e6057e6469b3aafb83f0215a175442b7c", 0x90) socket$packet(0x11, 0x3, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d0000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000be7000-0x4)={0x1, 0x0, 0x7ff}) 2017/12/30 13:12:32 executing program 6: getresgid(&(0x7f0000795000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00004e7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2017/12/30 13:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007fc000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000469000)='/dev/ppp\x00', 0x2401, 0x0) accept4$packet(r1, &(0x7f0000738000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000064d000)=0x14, 0x80800) ioctl(r0, 0x44000000000012fe, &(0x7f0000041000)="") 2017/12/30 13:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e1000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xbcea) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c35000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000cf1000)={0x0, 0x5, 0x80}) 2017/12/30 13:12:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") rename(&(0x7f0000440000)='./file0\x00', &(0x7f00008dd000)='./file0\x00') pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d2a000-0x1)='.') 2017/12/30 13:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a73000-0x4)=0x2, 0x4) recvmsg$netrom(r1, &(0x7f0000e9e000)={&(0x7f000063b000)=@ax25={0x3, {"b0dbdc72f14dd4"}, 0x2}, 0x10, &(0x7f0000aae000)=[{&(0x7f00004ef000-0x40)="08ee9cde89058a3b8eb9b149130eaf3a38f0bc78f47cdf4d2ba782bb6ead69abb6bccd45717a300b681bf6623ba1c04500c64ead3770cbd53593fbdb8bf31f7e", 0x40}, {&(0x7f0000687000-0x1000)="7a2cbb54433cc436d0c5edbe1103eab1405f831ea9aad80ebb9fac0c78113c635ac1f8922be86923d0a0001a479b85b734ccf6819a4904f2b31d5863c96f90d2191ce9baaa573c678f1f860eb8f2367f4d7299fc047e65d131b745a4169f399f4383c27ec468b2e8ac3650e8bc465d9f8a308a0591ead457c27af71370faf86451b8d203e28ed3dedf251dc994c90491951ce79e0c11c5f4bd306b7fa6b774ede83582c477ef132745b3ae7fd31ec1ae4d057ce4a355fd0bad6642987f7300691e691f2166e800efdee6399d9805b8cb8a09c601d3267dfe6b6f419b73314651d6c7b94c19f4a0c82579659dff728a0ae862493894a1271783710cbbb5918da4663c2d74e395aa368b94a6a599e3235127e7d0d5651d056265ebe2b89ea889314e34d273150d6a1ef0f4a2ab5b3e2047eae56577c152f33cd36508395ccc5b15a5efd92f2977ccacec1fb5843cf3307c8be7de75b65a471c7ca0b6b9fb2c4c1a1598ead231844bd1e99353d25458db6749655c6440026359f5e04f9a9a41664774fc5351bce6a9a99d114a46dbb4e0e75453ecaf18e68fe38905ac716a72d368c192bee3d3e0117e8e940e6f1fa27bfa3d71693f978d47cf9b629b3bca4617da643e269eaf3e77e0c2f2137e225edb6314cf881fceb5d431e7e8d36081e531fdb601af03524ed1a65c7db35eb8bf8aa817e0c69e07018987bc94b7b0a6d954bdb7a3b3dadb44afd2c75e4e7ead036648b4dfcea12167e44a779383438322e8ad8db6a0811e792bb49c9ddc9e319224687f7adb552e83bad3caa6b170f0ccb8505253015cd9fcf3b482d42b57e6943c26eadb82d40ab56aeb2a0c01752bf8f2aba8463b22b17b9118e16a5ec8bce6dd8d7a98b7937d0993077096a0cbe491bb352941f7874caa2633f9f6fb97361ff89a136b7ded9bc1d95dc7f67414b56b86fa043d0d9706554d1f0210146564a1f120da5b8ec36239b24336d438250e5841be7d00ef2da84975f306ec4a578228e6a10bef44b8888495395ab90683791ac22d1be6d26bada294b35604b267298676c7199e9fbc1517438fd6c7fd59162dad73dd99a53e8e1a29cf3b6a148ace6887a1c234885630d8505c3809f7cdf2ae6c84b2d30135892157c231b1311b493bed72b753b773a79b779623de3950d078e3fb3038c6f549cf4ce04d2f44b1e27ad6a1b39b8b96fe011376258e8fe1e87438a363184f666ab4ebf680d0b19b584f4a1992781ba13fb6ddf604c422fc7046172bc14d0ccca1e72883fc1241fb0a04d8a61a8eb8b9d940e7fa98012f586391359e89ed9aa765676dc57c7c7ab108e6e711e1e2b2c4f24e71c9bfb9c90f91b1bc06b8c42ebf47ae0a9bd68aa78d7de9c08b23d9642f300ba36bd45586e599e86f5b9d5e41009e322d334aa5ffe137590217800896eb513d851db902751cd9fcee3859d881739c2796d224e5361cfb9127ebe447d93ccbd6e9c532d6a6dfd1e542ecdfe9d33795a7b8124f4b881a2ccd1181533bf3cfea5e523eab0411b3007b38a473675709c27941d414d73df2105b21fbdcf7d7cdf7d356087504e0ea8a36388e44667666daadd3dbd5730d3ce44ebded8231b971ce4fff638a041434bd40fdd7cf33fa3a1a6a6b7a93e063548e95af96a59da23b505cbbf22aae8231c7c3552bf91ceb92b6cdf569cec45816eda0b820790cc1a55cd05397d27df1a6a9fa9190571c04643f836653331e8286f56e3e369f7058abc9dab57b3177568b1f391ee9cd1b61b1da573f9c61d0edbd04928282c61b4cddc2788ff529bfbab54dbd5306548da09d409e5c882ecd68dabdcb1dc993e89be3ac4e6acda65d0b45753d50a4ebd474828641caefb17c2e2907b8874ddb23a15cbc2ae113cc56ce0134eefb2d6825a6a0717f12a9425d6b3b397743524213236d210508189b1130531fbeceff94813566e720a29173898fae5211d8fbc2ccbda63f2b0a0be4cd41ffeb51d26fc18367439326123014bb1f5d70abb3b42b87a7a1d692018e59cd3133cd7291dfcf6c93eb0a9d3c09226e5f65ac9e6408c785b2e993ca431af75ea6408b26431b38c9732c5a47c7d46883184af5f414240973bd431b1d796a18561af2cd0d9a0084ab3cf992f15eb28e73726190f8e0397885d43bf2c151d89e9128514e3a300c7061c2b244303e0c71a370c39b34cf35e9065293ebb2681b42f7ddf98b7ad1d68ec2a7e292b7ea41574dea882f35c9737e5004a58e2aac9e453862c711761324ac1d24408fe95d2bb9cc37065b37057b36fe11f8ddf69dccacb87a453728b09c2ac486c094b8d82cfed22e2ce547a9b3466ebe013cd1e6d4681a69619494fdb8e59604524ef83d5a576de76dcdfcd226aab45252a1e664bd34256e20d9a84f271c8391691a1866156596c0418eee6d6dd7a7398bbf61a6b10d0258e99ce52ca96e3dec8d9667a5198e059b8a8f4813c54df13b427b59ab51d87db8d68af2cbe45703aed7ae86980d4b7baba9887ca4409e26e68d554ee4886011a43924e523da5663188b08e72a1f9cf7a715f1065baa1932071e8398c8108a63491abe2cc52752ed6b911652059b39c47ed368c9b17146e66d70bd47331cb8aed909c24d1e968fe002defccdc60e6e33f6675994f9da40f8fae7b91ede87eb748185c4af3d5a09d69b51963a7fcb991492381055f14484c5a8330ffe857e890917a36a35ec9488bbf1444206c19751964370191be2d9dc86f2c07c2f0c09b0256e1c5cc8293b4c5155c4d1b38fa71ba060a8981cfa913a40f0b36f2330012796eae0ff5ded02ee0c0d21ab61f31a3b9db1abfb74e1ef762be42bb8a1728ae6d00486dc62b7d449b435ce688d8abf0cf8db28823ea7f76cfea5846aaf15f1db7caf781c195c74ac3212f12a925706f6c07651d889edeb5f084cab554c02227d4338323b352293738d5e61664a6d3094a2ad3f0ed351cf9b0f3186ae90bc1df254b74be002ca351c83e000621bfac18f2a0f6902a287971c641bf49f4ea6659f978444a18aa1693c03ab3f17f72b502a5b371cb994e426615b698603fe55c1c2770d1eb2e22b80062ca83aebf940ddcc749247d833a96ae58c617f6eefa407d0b35d55e72d408ef700c781aada5bc6d5e82cca53624360395d4933ba6e7f3b6095e698d048b82556c100846b47502ed355c3cf27a8113471ac0e49f392365b34a5ff4540f92cc7867a7d3324f6fbc9f7cd3dd182af8862889b06d6b4cc4bbee57b18b4d1d265c37afe68c09cd0c47a889bbe3e678a86331be6bdd252d04465094faa123705335c284b96e312fa65902718cec77a4ffa6f85afcfdabb129b45ae4c793831dab7a8d349e7e00c469e08999efe3fc78443685c0310354e47a45bd33464334e257cddfa34ef23dcca6d435c47ac754bfc35ba9c43222ed8df08b5b47476f5497fbb3614cced80d8099a8f85414a76e763537267739d66821f16f88ba57e5495f7c9384be76b5d4d35fd133ac71ab7eae1088187f2e880a08961463a576df07990bc4d36d4aedf6d3a39194ff3cef7edc28c3debfef50f83f1c6da38ebf82d05133d99ef62f1514fb42a88f17815196122d2084e783bfa6230ffabef66ea9a9aacead4b3de5fd88a4474665f4623b1d0cc649f036ab1d7e3cdd1eb11737bbd9c558d75402908693446ea7f02bbfaa58719f5a9880d774f8585844c612b9faa2a32234424ba7d386845d1a83d8975fc76d8d124a778ce518f2138798448171a5824f8ef9a6ff53bc7a54e9a1c49863dbd3c10dce647df4470deeceb869479e8aa6d90a948faa5887945109c5862b384c99a4f564645529b1195268de43d8c2a78b29970f6477400817ce0a5239b0e80f71c8ee59d66dc0bacf39b9daabe0bbc428b4b44843331ff77cbd98ca2727427845db71ea8a05bb2dec3fbfc915d1180d91943926a9338e109c3cf924eca32d160ae7e232651e26041f4bcfa3c4fcefd47a2b1ca0915fae5d5bef6d5931c303dfdde0c2331fd111a460a7fd4fc45def4fa89f1ba6104ef1d1f33fca540d442a266ad89fe224f72fbfb6aa11f2502003b9eb3e07b2406409c45804f7c199efd215ab295ace02b913205b304b724563d46cedc9c4b220f396a22549cc11442877ea5de5814d65741480b0b0a57e9c65cbd42f09839287d2af23ed56f1404545cf437a5dd165817d4609a158abee9d19ae55e804322a02e255fe2af9dc02be37c54afbc1af574067dc24725d8b3d988ce5da673fa891a8c8ab9d51a36f7e4563456b97746e787a66209df80808e011868bda64094cbea952133bb7953813ddbd3f9e42d8caa0608f9ba001fbc5b37cd1fc7c82ae7c90a91ae2f963f07f6c15706b8de4f2339bcf1969a6e3705312d000da9cdb92b43f8e0dd7e558024cfc7ca3dccb786c7dcb85714720ee50e3491390148b6a347796113a0c2b025f393973a1b625e71bc2ef45f00a3cc452c3fe2043998ce4487488a40031c76791a64fd47080d12327ca0b6d3e71c37f340ae348f0023d33254983ddec1758ef68b0d12e46be3d7379a20479fccb078c321d040a3ff86275bea01d1d5503ca66cbdc8475fcd11be2fa5eb9b6e80b5811b28220942fed479a8acb5646941456895c0f4fd5fc58c99b74fe1d0f9d0fa98c205bc8c5e3fdfc44a208fe12c2fdb4fef1cd8f0b59c3158f597da113d3132c9e20737beca064cab7d9d82f27a087b37e1c5e0f6464e16e456108430e79c5a2331dcb1b5cd1349442993a86ceef10d6648c4a7a3a127910785d7d4e45393bb41507cb52cd84b16e6fb193170f0381d36dd785dffc40a62f734c76dca4374e1b76d202fe2663763050f3cc544ee45d662c31bc05b12413676db67b9459c5a4926f64d17a9db3c029704ecdda4a5f0075034998182763266d05d3076e7b0dabce02f15b010131f0a97b7b3be26883c1230c73f3b6f3dc55938bc08ca2c620855f0ab23e11f84a59cee5a7bc7fbd4d9a2091edc3d6590c1a3b3d1bc820da6b14d5173eda9ba5a1d077d32f1785ffbec0fd008d60a11e8527685a16078a7b68dcaf0d9ae06aa8b9afbb29c183809379d14e267a3331b3a1fb508c57311896f3d4fa10f959e68c5a3f48adfe02a11baa072755929c008ea24cdc08b101a4ecef8d08ee7d7c5bf0b5eced29b50c26905864f3594d2ba9000d12f4472a51f3a6aaa383df238af2a1e8cd28ddffed1ff79720a20be63e286e91e16b22849f8b7da89b40d67f448c068bb0ff0a11e609a221ab0ca4ac515e2e7a8f4885ee1a534b818ffed5e682aba84bfe80a17d7918a88728be1d3c2adeb2c767d7c53e6a71e272c08585c07213fa9d5949dc005930a307f7fce0b0f21292792b8ce6afb329be2f1119549cc10cd66b395d50769fa61ce1b3f43dd80ff8e263ef43f175338172cab64d3f1d816ae106e7ad16fa3314ef7f33437aea2f565789d582b5787b3a789ec1e300a8aac76190f985db47ad87bcbb5a5e4620392fe2e513dacdac1b024e1b538357a16b51e47cae817e01af2477daa47bfabbfc77a5c3cb7c4697661009b3850313ccc9185964d7cade1f5989a42e6e11903d32ff6783470299e642eb99bd4953cfc7019af9a32633f45d0b5e7a8e8f0fdd20f97e9e8fac294c87602b32dde5c004600f2ed2dfe8eefa29051956cd64edd65bb68eec4e7b61dd185a2d5fe6929f80202a513238f7b8db9182a9663fe8ecc731d623380df4c6f05794b2f657aa5751c22b9fd662929bdbb489fd88cea41452fca4f8700cd84f2057e51aa3c8afc6f598e9113ad31d5acf3d57a", 0x1000}], 0x2, &(0x7f00000c8000)=[{0xd8, 0x112, 0x7ff, "7a0b148bb3a61f8288802bf63c0c48ef3c37bcc2691a37877e2c180618d10cbeed1b35ce709d5220ab10f185410b85279e71be4f897759c2a9d5489a216db16a531457ee54dca17f999db01ab7d46fe7cca44c554221f37e08d89187f1aea23bf49a6dbf5009c875e9590e49ef65bd7904d367f2ef50601f84df7876d7d497cea248b7cc5ee48adf08397c14f1d30190f3bf5d420195c2cabb40a514411615e6867a9774951ba3841c48088ae85ce4898e323941a4d6b2cf0420170cf6c1bcddcb"}, {0x50, 0x10f, 0x9, "3104a0a55bb2879e607c58f08bd7a0ae5985d346e8d79bca9708d91dc76ccf320679bd892bae29929bf3a2ec5d963833346cf12a0807683b6d4400"}, {0xc0, 0x11f, 0x4000, "d9ba657992c140091d1556f0cc91cad31598569a6c5ce399d19ae52b1075e5c3d56a4c5775c4771a2234380deb8fbf2da8a7b99d0a7f49c36317e2f06d8245dc90480986bbe0254181e500db3caa0abdf96e4abd7d76e9f541a06945d7199911baed579e9243c4061bdcc1cebc7fd30942a89d2e273821979c122bdf007b36d4468a7b418aae50be648627403c0b24f72d5c0ca122bf1715450b5ebbebc112f9495c20f0de448759769323c09579"}], 0x1e8, 0x4080}, 0x140) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/30 13:12:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000165000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f00001dd000-0xe3)=[{{&(0x7f0000563000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e84000)=[], 0x0, &(0x7f00007c1000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000962000)='cgroup\x00', 0x0) rt_sigtimedwait(&(0x7f0000294000-0x8)={0x3}, &(0x7f0000cac000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044e000-0x10)={0x77359400, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009e8000)={@generic="601b52886aacc105f02316bf7f611c5d", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000092e000)=0x0) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b87000-0x4)=0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2017/12/30 13:12:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d9a, 0x5}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000039000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) acct(&(0x7f0000023000)='./file0\x00') 2017/12/30 13:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) writev(r0, &(0x7f0000aa9000-0x40)=[{&(0x7f000071d000-0x1f)="329e344b5418eff6e92f3f693c5c16484abbfd06a9206c6c064346c06ed2d7", 0x1f}, {&(0x7f0000ef6000)="42bd3157a07b290a569668edd176770ce1879ca97ab94c3712a879201236809e3e4db14750bbd8f10b58a5162374bf974824bfd4e196dcb6712be5481601bc69bb3d96be8b33a2d7a46277a8a1b42169f9fd3dfe0681eadad985dd22f67c2029655f18c9357cf8", 0x67}, {&(0x7f00005f7000)="bd9ea6c44145789b63c39648f6b32ebc9f1447b6eb3166fe4824d44f4a", 0x1d}, {&(0x7f0000852000)="46f62cccec7ee5c848a6d301ef2782cd5458d854e0272b5b4283c0a530", 0x1d}], 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/30 13:12:33 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r1, 0x0) fcntl$setsig(r2, 0xa, 0x25) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$netlink(r0, &(0x7f0000a7c000-0x38)={0x0, 0x0, &(0x7f0000e40000)=[{&(0x7f0000680000)=[], 0x0}, {&(0x7f00002fc000)=[{0xe08, 0x0, 0x0, 0x0, 0x0, "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"}], 0xe08}], 0x2, 0x0, 0x0, 0x4000003}, 0x80) r1 = open(&(0x7f0000d9b000-0x8)='./file0\x00', 0x82, 0x21) getsockname$inet6(r1, &(0x7f00004c5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007c3000)=0x1c) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) r1 = accept4(r0, &(0x7f0000930000)=@generic={0x0, ""/126}, &(0x7f0000777000-0x4)=0x80, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00005f7000-0x4)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff5000-0x8)={0x0, 0x1}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ff4000)={r2, 0x8c, "8d9b137ca5fbb4733e38bff8e22039cdc182538930aba4a48db4ecc5bf87b3be7e433613f59b54467e371829828c632198206be041161ab65b1b81f5a375699faf83c7e8d6849a70fa6e6110af95beecf95b0223cf313dfa55d42d87735f79872d9f115a3c3cff250852815f64b39deb6208beddc239df60f2e6525858188f55098a8d95ef80168b6eefc5fb"}, &(0x7f0000e82000)=0x94) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ff5000)={r3, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000073a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000939000)=""/58, &(0x7f0000939000)=0x3a) shutdown(r0, 0x1) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000faa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000fab000-0x20)={@generic="6d56659bf4b2d146dd38b921a20984d3", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000faa000)='./file0\x00', 0x240, 0x4) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fab000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000087e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x1) ptrace(0x4207, r5) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r5, 0x201, &(0x7f00000a7000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) r6 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000fab000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078b000)=0xb) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00003f0000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) dup3(r0, r1, 0x0) faccessat(r0, &(0x7f0000907000-0x8)='./file1\x00', 0x20, 0x200) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000346000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, 0xfffffffffffffff8, [0x8, 0x311, 0x1, 0x0, 0x7f, 0x2066, 0x0, 0xd381]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006be000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xe0000000000, 0xffffffffffffffff, "9929bb641353bbcf272b0d73d89690c9b90079a39d94a912b5447d5ac839c9401709d951e67933251bfb17cd97a0e0620063f53fcfde781e165236543ec394a2f977a6f3be192fd576dce5924d6379fc"}, 0x160) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084d000)={@common='g\x00e0\x00\b\x00r\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000117000-0x4)=0x0) r1 = add_key$keyring(&(0x7f0000313000)='keyring\x00', &(0x7f000022c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00009bf000-0x5)=""/5, 0x5) 2017/12/30 13:12:33 executing program 6: r0 = timerfd_create(0x0, 0x1fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000043000)={@common='bcsh0\x00', @ifru_flags=0x3000}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000002a000)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0xfff, 0xb5}, {0x8, 0x4}, 0x3, 0x3, 0xde4c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000055000-0x4c)={0x8001, 0x8325, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00009cc000-0x8c)={0x6, 0x8, 0x2, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000741000)=0xc0, 0x4) 2017/12/30 13:12:33 executing program 4: unshare(0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000807000-0x1c)=@req3={0x3, 0xb18, 0x2, 0x2, 0x7, 0x400, 0xfffffffffffff801}, 0x1c) pipe2(&(0x7f0000dca000)={0x0, 0x0}, 0x84000) fallocate(r1, 0x2, 0x0, 0x40) r2 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x0) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dfb000)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dfc000-0x4)=0x80000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c13000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.525956] audit: type=1400 audit(1514639553.202:36): avc: denied { bind } for pid=8139 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xffc231c07ba4ead8, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000b000)=0x4, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000b000-0x4)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/ppp\x00', 0x60502, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000b000-0xc)='/dev/random\x00', 0x0, 0x28040) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) epoll_pwait(r1, &(0x7f000000a000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000002000-0x8)={0x80000000000000}, 0x8) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000)=""/191) seccomp(0x1, 0x0, &(0x7f0000004000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x0, 0x0}]}) 2017/12/30 13:12:33 executing program 1: r0 = socket(0xa, 0x1, 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) clone(0x4000, &(0x7f0000000000)="d444889076b29767d6fedcaaad9bd83c86cb8d3a7d01bd572b6ce33ef2dd2e1c97f1926928e0a08060c68ab05cd4556007a0233342250c648b40d124d8b35d94ecb5357f79d14f2130d13cbbe4765b16acdb1297b3cf901024321683c279ab72a0c59f486e13713a903d101e5e805a676278f64cfa11a8ecdeedda1d1a17400c9a495fda652af895522d6fdcfdd32975593dcd9121cd20b099413a8f1c493256fba26723796a2b1493239ec285717dfc22a86b283099157177f54754324984e514ca3c96ac4ea23ebf98d4052f07", &(0x7f0000f81000+0xd58)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x47)="d4c1ff5d83c77eca7d474eff8fedb741cfe691b61d3b22e3c37335092c2cec38c290c5533bde9b5e523274ab959659612bace9219f6c48309becbffb743621746d9e7dfb4c48e4") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000002000-0x20)={0x401, 0x9ea, 0xd871, 0x6464, 0x11d50ea75d4d1731, 0xc4}) r3 = open(&(0x7f0000002000)='./file0\x00', 0x82300, 0xa) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) connect$unix(r3, &(0x7f0000001000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="000000010000000032bc23bf86eb26dc81ccd76b6122df180d00000b0276") connect$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x8, 0x6}, 0xc) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003bf000-0x1c)={&(0x7f00004bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000791000-0x30)=[], 0x0, &(0x7f000039e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000463000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f65000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x5, 0x0, &(0x7f0000ee9000/0x2000)=nil, 0x8}) 2017/12/30 13:12:33 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d02000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x3f, 0x401, &(0x7f0000001000-0x7f)="72fda222c903820930f0ac662c4fe2cdf112ef083cf642951902ec9bcbd5b869536ca18caeb88b53f4274992d37510ea2cd7a21d544615ceb7188691f48e1f0d2eaca557121d4230244741225efe7b03040d87b70c772afe75a52cf76b3d447da330b93801cee0a50c5a863a939f0bf6abbedd721769e14d2b8d2f149e37878c7b50395cd5ff03a5967ccf8aabc9b0", 0x8f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/30 13:12:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/242, 0xf2) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fad000-0x4)={0x0, 0x0}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xc6a2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @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]}, 0x5, 0x4, 0xfffffffffffffffa, 0x58, 0x1000}, &(0x7f0000002000-0x4)=0xa0) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x6}, {0x16, 0x0, 0x0, 0x0}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000163000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000399000-0x10)={0x0, 0x88, &(0x7f0000fc2000)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000970000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002f4000)=@assoc_value={r1, 0x5}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00004d2000-0x8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/ppp\x00', 0x10d001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e5e000-0x6)={r1, 0x8001}, &(0x7f00000b4000)=0x6) capget(&(0x7f0000b8b000-0x8)={0x0, 0x0}, &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1000) 2017/12/30 13:12:33 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000542000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x0, 0x3f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000292000-0x4)=0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fac000-0x15)='/proc/self/net/pfkey\x00', 0x202140, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000d8c000)=0x38) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000015b000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00002ae000)={0x13, 0x1000, &(0x7f0000be6000-0x1000)="9c4d660ebdebe86e73c42a4f04afdf831b226cd60c1154a1b1a91c5dd63efd50d42171d856936eeae6d872ce021fc5925cf7bd010a8388ade94e6879dada9b1308bfa7301a90995acc15fa0b8c557ebd730d9bee727e66c7380fdd739fd385898864120c09eae3e094051330e9215e66e30b818404a5a60c671da03c2586c0f2b2151309af5aba7f7de5134d85c8c6d14972ffd3c5219448240a858e0c90313ea029847f8588fedbeef9c8e550adbfdadd6cb1554d12a8621b9a042d0e73ef4c594e5b96c45da159aea3438d6baac57a9353558992e77e25e250151f1ab28aae63838a76436cfa2709a239c8968b37428cd5499ab68849e653c718d60ef5a4d5e13c64b89d93dbe7e905a430f69c5642235cbc38e6d78835742b2c6c0c350680ff442cc26d74fe261829b5fee473e7780920598381cfb480206777b01bb467154d34e8c859af99ab21a9e6b19e99ae7caae476195bffd8af5c897eb549231309f116e53f50e927087b5a79d770dcd18b0a723eeb92e70cd95cb42f789002eb94e3dbf9efb5c1c264aa0de2e2819d2223b6495d09bdde175a93c59bff7febc60ff51dc14a017f6e13666a00b25af90e1707e9cf578074af81a84352a13930d5eb361fef71fb7e3d1cf89ac61ca443a88d766dbc15e7fe036dd3ea6e1efc9e60f3b461fd9a5b0c4e0ad8661afdb42b2b7a124b6c004a3f5a78b919ab5b0c30ddf6a324bed51cd967d9c789a72fb8b92c341863bbb7fb3b56bd177d27f2d57f51651053780f934b2360c31eba457ece88742c702ff3f6cecc7cc77c2f28f4da59a637b3a8c29ac9ee3045de86756bc1563a3daabb3359859c98a6313215029c764aca10f33304446e4c7486d8826429a62e2c5dedf151a58bd9b198b850156e2da5ad7b4b957f00d1f3b2ce8332985594478ba0dd03723d6facb21387bcbc1db12ae35e7a779a5639e4708dd12854fda93a1d910b34c86846a72243dea085e082967b19f6d94264554487bc733bc29897b8f7b7a3f417a28aa43999d6eca264365ba389766b70a27e8152e737f3e7c370aa66b435c3bbf05473145ef5278ee669cca397caf189491a487282fefc09cc0aba62547a0ce8c53b8274cbb7b6a3a706858274f980149d9404605a0a939c9af9e4b865dc0bf6127105b1d93ed5f7087debf8b7e7725ff1f5d51f0045c5b32c1ce67c804e5e4be4b041f75eb4946a10973776a26259c6346d859e4b6129b158df99a68649d90a8d79e277a0f3e5b86aa9a57359205a654fcba30367979dc3fde736c506ffcc643381f25a297f9fe6ff6ae27c746937b30ce9915598c425566a995b0e5977d6777205956dee431a4b68079a5102d15c1df070c2029c1a4f7d576c8d09ba0588c04e3eb1f9b735033dae2c7a94f0a659b5da0634b21c7b588ac587eda50193334a87fc1146eee7b6dfadd266c828fe37422a03bbdd151050219cfd71b573ee4b6639cac38cc523382ddeb741d952c6768b25e1341d3be85bfa4c357cf23e8ae17f180b68eecf780632fd8eae46b6003818451c4a6cccd7f20023838f3664b831b1b96aafeecb5c52f69122bf0b3a566a37b2bd77ca9f8d6d4e9644af9a31595e941cf18402c53d37a902beefed1f96dd242eed3d0132e671b341dfd516a24c162931cc9320328f8c771da41ee96ec99a955264c6d0e09fea613d39a88c37a7c2bd4fa58fc288adc6c2ccb5636b018c7c1ae5be7a1b4671a843f29633f83ef32202a8ca215bbbec30bdaafd1909554f84899241f1807ce9cd59d2f5b81b72f319972587b94839d837753bef6b4c20782d89836c6d9f17173bb388e8eff8d35cc79f89d226febbb59630a333798aac4c31afbb7d527f0000e6d1c497aef97d46de1915ca1bcdf3278bbf31a8d80669aafa83fd995e5026c360c9a2a7f4627b79bc286db931a861f465d86af026260156417acb02dd31edc7651e004b851385473f307335324381553115541cc72494b26efb292152de0d58d9d2a2e77755c92b8def96339e173f08dd7a302cd78cfd15ab081e07eb9466f842b99303209f38cd147e45935c2485750afaf874b04aef916ef62ad543da24b25f1fa1665ceab4db960994c7361b0e2b2a13ec980a8c18995972ce4ccd88f258af2ea5e0c31f0821b4b70b849c1aff1bd0cdc3b4712c84a9a72580b6dc520c5f2ea20e96fec4c3f6f09f8f18d95be33262a4bb2339f2c93079b80f4bd4c2190a32ed9c313c338f350c7fee6d7709b4033e94fd3e2c9f9fd6fcb81f4a7c38494cb250471e4dda999cf482800edf4c37dca20e9c096f1d61b2bce62b289646b9b11502d6dba69a154cbc7b458f8ea25526f444d54225d8dafcd26412a8536d2bdc4f7d4bd10f06ae7531860791102157138ad660512d2d560143d30ce0a06bef320801fdbf633c452ec66572cdf6b6f0b8eed4db520e5bf6a205c73cbd5efbb2f3c3a13fa70fe2a44e268be8aed808185b5b61de91537c8191ffc4f7d1c9690180de6bf3c2afacd92fc28b3e616dff187fd0ccd2c3ca31e9a3b7061cd1557cbaea7c0d076b41a9d44667f7cb0f786500d321fb58720200503f11d55e0a3420cd8b75553aef1b78e6ec32228230a690ae4ac8dceab53a928313be9fc1dfeef3f3825d118ab5599e92b96d223fd992b61081c1ed3fb26a6e53c62678eeedaef76473902bf68c014379285145b8522752fb4fe2b8354f6652e646fc78f8980e8ea33bf7b8db843ba21fb815e72f2d764794b69c802524d778b0a9f82e1f65e236e4b7dd2d7e55b4a8a71229b08c3e88015f540b73f124e6649286a992684fffe37e56d6ef1f616694a235d278fd6e00df51e30818bd06cca494124950ad3a8de561f12dfe4855e61ca70f8195f896e90871dffb0f97ca4facc18537e1932af5d3f75b3864d0f36302fefd21fd9a78f6dbf1c4e57482b7b6313b433d91cc0eea9d175ff3c361b55db7dbe749a59c9525434cf79f62ee457b3311405e006f50b999e95e786dbdadd543b437cbc9235efaed0ec45020c6fbe2de483adfedd81c2b9f153f24d0843e762e644366b690c8499229c6174b4e307ecb73f3e060908d14405d2e3d7eea7283f587f2c6eae56fa1c392e2d0f4f70823db781b713532ab65bf934607e39f73fe7115a52b783dffb2191387c57937ed72155a63f955d8238442b37457e14e98befbb14e02ef21f7f15409729aac3145394190749ae42050db2cbca16153e9cd0c7a19c69851e1bd5be5f9ecc88e4f76833c1eeae28e769801d83b79e1f8cefa0694db88eaa9ae89e1e68be62f14b6de4e59a503c45ebbf973a9ceb566241c92995a7f61ce2540a51702f872c0d154b431df49daab407766fe27c32b6392249df25562d3cc9d62dc4fd118b92b4a3187dfbfe66b3ee79b79dab4d88bd2588c07a5b625af31aafc51812b72373a7c42863ec76d7518c4c0c4e8161e9f1c523b69a865b7a6156391371dc28a260a273424040609459188cad3639546f0f35aaa51a6b694e53eb00ec4627641543446950ae151373c1e1966ecf6168da4b2bc053831ec3daca9b2a7ff768091952d8c30b4eaa442adc7fb8730869590002b76306ce859f9a55cc912979770e358218778c145bd2312f4b7b6c4f43f9dd61946e4031e2b4e489b6eccff9a602d46ecd31db55f991b841a53f9ae6d5f3c61d54e751d73f18f787cc1cdbbd9c58cd7cd232be8362e6cc9b17c60ce8a78f4267109273ad1d8eecb70a4d6606e6f06be3afb5d7349b4da9ab45fc758b0472c501dfb3e948addbc0869d95f9155cc79bd00540f4338e0f96241feb8e7ee988b65fa9c31a03e19aeb71bb559e507340ebd010a97b79dbaa515a785b34ad006210394c7d50a67b83dd50fb5e6c4c1725a9710b9568c30eff073d316cd3a6377b66524b8840c3846949df2aee2af7e20dda4f001ec8403a4df1e0d393fbc40d4aece1417ffb4aa71970898ad6b29f4197761f5237e544760756adb8e7578562ab7ea3bc1fa76325b634f8b32b668de08c6635050345719798e489e739251414ed484273b6bdcb010e71d743c4beb0277d2d70e0694af5e0365295d9d11a8e89566ee2bb7f137634ff4051a933abbb38465bdb5c07faa77f0c3d059e73cd838a9e9e7b709f56407243cc54463e8a83e3b2d5b65d4da8cee2fe0806625d2d33a2381e0e21ce7a99db841c88882a3d0eae70b4c374e51637f87f45af7921b580ccb5f714f25a7890c008d71b30962031ce9c04c4ec64fb4c94e247cbdab2fc0799afd2cef9dc1fb43559f221dd0684e66d6aef0e1673fc3d3a6bbac62b273cac59cc0f9f72b6b95e9bb4af5819e715d7fcbfab8f6493b03bab4b729906381cebe3a096abb9f75250adc46b31be953d7ef977eeb30d1cbdcc76a978168f11fad7e6bac791f56896543572537fa467308d1d2e3021058ef5581f3beaf18fb6cd1809277fe4e3e737c0858a9c2f27034a819cbed8875a37936f58762e9bdd0572efb515b7e0499c49ed5c6395e3f26e6d73866f0d6bad5be55fd22a957183d1156087b9d03aadaf24d7d7da75c4234e0ab98c7fa4f040d051dd70a81f344e8502e49de0e7c565e89223b6d5265fecef28ac7138a9a6cac99f13ee69a42d17a61124a4839de478c5bd99186568e551d3d848df357fe81ffe0fadc3db7e120d6b757e7f13ba88c13077ddc825dd761bc987bffd45ac1048ee2084f8fd1f27a35e94264a0ce8f80cc54a3bcf889c7df7627424019d21a24122ca515fb4f1acae824b64ea5fda3a4b5de04225c08892f4aa09dce5b109c7a0cda8d0a227633713a02b3dc7fa1f8190f0c9ac718fb565c832461ebf7f36d21cd93bbdd7ec2845067e88bd3d0b529496f19ac9258d6ed1b74383637c2b4abcf38f0de17640ed7d2d27827250dea181126b16f65e4401e94642814cdda52ab093f8a5050e3a604fa54dcc940feb52607f545696dcc0f9b867ea404b3ae9bc43dd5090013ff3eac4c3ba72b33b0fb41a36210a0157aabdfa6ba23a04d78a49eb2211949087207bdb328f077a70fd33a1b68a87eb21d054063c4a6a13ff33d72f7dd768704d1dd55697c14a5465f45a9e7ab18ee09dd0084fbdc38052b24ec1c55d0801df1e17547720e37a1dd3e45c1b7e50e6ffab41e6cea32368a8dfd95de0ae378b2abde086b3ba315663a8e5407c8e5a1c4485517f7d1e297817ed73898415513c74e7f428cbadd51e39bf462af0d97f39d972431dd6ea33fd72351bbe6fb154be11729d93ede3a21b6a1e43bd401589e33353d9c081d45da49fa090ffb70017b3262239458190135a8a645d8a1ea7dbb93a8f9a599752efdf5942e872ac9802c3af0cfb5cc6bdead9f550e2c9f5d0274dec64c5e7ed33312df922486b61761b70dc3bfd2c41cb8102c1beb7b4f79a46e97c7b0cf49f194d3893fa25ed7472086808833114929b4f3ef804d7093d18000b2f55736db245c07dbb8d0f9b256819c56d4a41fd1ff5dee834d650233a9b0a912a34870ca64af92c594343cc6c098e0eaadb2953f42a1891e7bc8a622f21261553409b56a27d41e153a94505896aaeef0531947912dba25fc214d67b96496f8d0c0d8462103e22092fc6d0f86c2393c0899e63efbc6925a8e7c20f5609bda1a6e3d1fb309897fd8f012b181b6e0dce6a856ab700d421ff9b7c89c01280b7d9b434b5e7af0dc3e6221a09ab2fa6e7d3898116b7ef6015db9d0c64958d09ae22dbe92c6bcd140a414e4620ab9fcd84ee08c43d52330504b5a38ed7c3c97dcc8d11cf204de662844ccdd076e97858e04f5bf7a"}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f000077b000)=0x9) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000439000)={0x0, 0x0, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x0) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x70, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2d000)={0x0, 0x0}, 0x80000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001c5000-0x8)={0xffffffffffffffff, 0x3, 0x0, 0x4, 0x7}) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000147000)='./file0\x00', 0x24) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b2d000)={0x0, 0x9, 0xd5d, 0x0, 0x3, 0x5b6f, [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$EVIOCGREP(r0, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) 2017/12/30 13:12:33 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b7d000)=0x0) sched_rr_get_interval(r0, &(0x7f00001ec000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000fee000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000ff0000-0xa)=""/10) 2017/12/30 13:12:33 executing program 3: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000e5d000-0x10)={&(0x7f0000e5d000-0x56)=""/86, 0x56}) r1 = request_key(&(0x7f0000452000)='big_key\x00', &(0x7f0000e5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ed000)='{)\\&$]-GPLposix_acl_accesslo\x00', 0xfffffffffffffffa) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e5c000-0x8)='keyring\x00', &(0x7f0000be6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xfffffffffffffffc, 0x8, r2) seccomp(0x1, 0x0, &(0x7f0000064000)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x3231}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000154000-0x8)='net/dev\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/pktcdvd/control\x00', 0x4001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000de7000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000052d000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002fb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000)=0xe8) sendmmsg(r1, &(0x7f0000b25000-0xf0)=[{{&(0x7f00004e8000-0x1c)=@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000b7e000-0x10)=[{&(0x7f00003e8000)="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0x1000}], 0x1, &(0x7f0000393000)=[{0x38, 0x10b, 0x7, "06a53cb915c445a01d74d4da807ebe658560a318009668ae12d704de618faf28707a33e3ee"}], 0x38, 0x0}, 0x7}, {{&(0x7f0000f2f000-0x14)=@ll={0x11, 0x4, r2, 0x1, 0x4e7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003dc000)=[{&(0x7f0000110000)="e99e41a51ce579ded214c19d7d1983e57260dd950b8ebf4497489f910813a77583002981afd6513adace45a9c377ac54985ce90082b45f2630af327d3345fcb0468934b960e553552d8322cef6363f3d1e8a300535b49bc81a853bf8084641d87b6f76ab8207f4d9408e1cdc17c82ca4226ede27f31d45ebe0921004bd33578691dcf5ad528716e86b7d3d8b0eb756ed6ad512cc55bb6ba05baf7accc22d0c9fc7a60296152f2855bca0f9", 0xab}], 0x1, &(0x7f0000f39000-0x190)=[{0x18, 0x139, 0x7, "d3011db6"}, {0xa8, 0x29, 0x8, "2ff9122db7b6c146c755e857dcbfa34c5fffb5fbc29cb1a41c2e0782c9b5fc24dca77ec7222b8f2cc8bbdef8f85dc90405c6b7c5cf8c86f00a386de44b41f8b1c44b04af84172f5503ed9604cfd696ccd3ce0934b0119c593e81603a7039141a144e94d24c25362e869930d28e51c30e6c48a8e47e9d22c1ad2741ff108ac970e40ffe52b4b94f4cac12b3112a0cefd8663d8860ea89ef"}, {0x60, 0x115, 0x3c, "38e0d5eac6c16efde036a7fd884983c1eee2ff58a402b2d63650a8df836df64dd10b07a5ce106d6482cbe406dabe88c8df343a7943d1403f6849b358521d6a86d8f928864f5d2a5e82"}, {0x70, 0x10c, 0x1, "aaaef74e0d656b15667b558218a1600cd250001b59a4b84d14db859326ecbc8940e74d6c92a16da0044469d4d4907b415b162a7cd11f825f1daa37b3ac5d29b1dbb79d42efc1e6e2ef4e30196c1ca0520534c00886e04569fdd6"}], 0x190, 0x40000}, 0x80000000}, {{&(0x7f00004bf000)=@ll={0x11, 0xd, r3, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, 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{0xb0, 0x119, 0x7ff, "7c899d585ef659ca0704c39aad8af0ed68b16e7a7aa99a5f207580a9e4f1ebace1e588177f9700ba059e4c90823861bb33d752af84765ed4f59b67e5b31818251bf27296b7b9a85e24ba95caff19501eed47d4c9bc3f2e2fe6660ca1819220469fc130f1ba4f92ee00b1aabbe2e40ca7fe660977ed9b9566a6ae6e3be1b943a86d3d36ce8c88f8f5ee912afa337bd8a2d6961e438f688b5e74defa3e1bf8c1"}, {0x20, 0x111, 0x8000, "6dcb72d32fe80a0fb0d739"}, {0xe8, 0x12d, 0x401, "ed9ed93781b73ba3d93840afba8fdf13baae1c1bdd397eac4cf718b441ca087987c3ff2b9ebaa6dc7716223545dd23dbd783f90bef30287d75375372b15c0b7445e5d04639a9a81a44224ecce41c594f19d3d15e9138abea150ee7a46eb98bb2800a72f8e3f14676d7a744ca1ae2c258753977c506d578bb1980469c55988e4574517998f77cdb0bee3efaa8a16aca42d11bd8b4921e96b69b7805a080997436afed2214c44504614d4f1a467159f1bbea94da011d58c6f5bf107741775f75f72fb5c8291f8fffc80aa8b4bc6869e09ec9cc"}, {0xb8, 0x105, 0x0, "73e09e8cbff711c3beec8693b0f0f5724dfd500c359df236ba3101ed45802c65be05c6ff5fb8c506840483a2612a4a89cabd6035598f15dde842a48d3b44b5167487ee66c627227296e4ed87e8e0343a352f852b9db9812af67904b7fb5e0ae62329c302d60dbbf8c218671d1e6672dc08c7608ae83920da877fa215e22ac5afa877582e7bce5e0b7fd3197db6dd959e9fbb32b2c32ade00754b3b0aac6fd161a8ffde512e89"}, {0xa0, 0x10f, 0xffffffffffffffff, "5fc787545e8dd47a83d70c62e5481ef3689a3012327e99225a514802f58de84be3b12a97bd74e5ba840a314006f3523f79d3692cdbbb23f613864149d8fdab36c8a6b42b26fd152b66adbdc1cde2835c53358185ecf71439738cc39df791cee56089b450f1edd2ec9f51728893939d123c265841c9a931b2970162117265042d08d7a5609ceaaa31109c0c03cd722b9e"}], 0x25a0, 0x20000000}, 0x0}], 0x4, 0x20000000) r4 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r4, &(0x7f00006a9000)=""/0, 0x0) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ce000)='/dev/sg#\x00', 0x8, 0xffffffffffffffff) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") [ 57.731807] audit: type=1326 audit(1514639553.412:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8196 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x885d3addd51b95d2, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f0000fa4000)='./file0\x00', 0x0) fadvise64(r0, 0x0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000558000-0x50)={0x2, @time={0x0, 0x1c9c380}, 0x1, {0xef, 0x5}, 0x3, 0x1, 0xd023, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:33 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc6000)=0x841, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2017/12/30 13:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fca000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003d4000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000002d) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000656000)="2900000021001900013d3524000a00060200320100000000000000040d0014000000049d000000088f", 0x29}], 0x1) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x4, &(0x7f00004a9000)={0x23, 0x0, 0x7f, 0x30000000000}) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f00007cb000)=""/98, 0x62) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000093c000)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000)={0x0, 0x20, 0x25d100000, 0x800}, &(0x7f0000513000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006d3000)={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]}, 0x8, 0xffffffffffffff81, 0x1, 0x3, 0x1}, &(0x7f0000eb9000)=0xa0) pipe(&(0x7f0000177000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000c0000)=""/0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000030000)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 57.818023] audit: type=1326 audit(1514639553.492:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8196 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/30 13:12:33 executing program 6: pipe(&(0x7f00009ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) chown(&(0x7f0000002000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000664000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000066f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037c000-0x4)=0x14) bind$netrom(r1, &(0x7f00007a1000)=@full={{0x3, {"e17ca79e9dd110"}, 0x39}, [{"610f10fe3bb9e8"}, {"71e47b75b507bb"}, {"90854a62ac0432"}, {"1cef79ddb0c0e4"}, {"a97f41c2d9ac54"}, {"20d13ab6befd2f"}, {"0016c90ac6fd46"}, {"8450716ad4938c"}]}, 0x48) modify_ldt$read(0x0, &(0x7f0000cac000-0x8b)=""/139, 0x8b) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002e8000-0x10)="e6c65b50311a48fce9176121bea46f03", 0x10) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000363000-0x18)={0x3, 0x5, 0x100000000, 0x3, 0x62, 0x5}) fsync(r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c3b000-0x48)={{0x0, 0x0, 0xca, 0x3, 0x61da3e27}, 0x100000001, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000a95000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/ptmx\x00', 0x80242, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000001e000-0x24)={0x0, 0x7, 0x9, 0x45, 0x3, 0x42, 0x7ff, 0x3, 0x7, 0x400, 0x6, 0x100000000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000e8000)=@generic={0x8, 0x4, 0xfff}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2017/12/30 13:12:33 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000542000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x0, 0x3f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000292000-0x4)=0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fac000-0x15)='/proc/self/net/pfkey\x00', 0x202140, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000d8c000)=0x38) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000015b000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00002ae000)={0x13, 0x1000, &(0x7f0000be6000-0x1000)="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"}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f000077b000)=0x9) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x80800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000ba000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x12100) 2017/12/30 13:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x3, 0x3, 0x5) connect$ipx(r1, &(0x7f00004c9000-0x10)={0x4, 0x6, 0x1, "fffbe099e30a", 0x6, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000724000-0x11)='/selinux/enforce\x00', 0x1, 0x0) bind$inet(r1, &(0x7f00002ed000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000a6d000-0x8)={@multicast2=0xe0000002, @rand_addr=0x6}, 0x8) ioctl$KDDELIO(r1, 0x4b35, 0x9) ftruncate(r0, 0xd59) writev(r0, &(0x7f000045b000)=[], 0x0) vmsplice(r1, &(0x7f0000fc0000-0x90)=[{&(0x7f000025d000-0x86)="096c88c539a2befa9a7ab351d2947f0c52c74b4b1383337df01c7ac5c9db4adc780fc05addbc8b3d8972c0f26038f2083f7d621f280de0712597474a884d52caf3f614b8020059425e8070aafcbc44e761a109b08bd298473e9b035cad09a70b37ff4c139c05c6224a6bb13aa05f662cd9b4661ff959a9eabd166959fd740dc140fb4fa140e3", 0x86}, {&(0x7f0000f55000-0xe9)="d19b7d64ec4db3a6233335ee463be5956b243caf175395efbb8b8d8371f7bae9fcc091a08783787633225dc7484162ce1a14168a6f6d7317a902fa1e2b558109477e5c9188b4cd128a4f9cadc0d5c33165accb9c4a8322f5cf07986fe305d44883ed931bd1cef770fee00b8f3fbc61568923c5a3509746e4997f2f1a8c7f1c4a55af87beee2abea68fab9c9efe8dea88cb91fb4255dd3765f59415814b443cf8f8712def41bec416490bc1339bf8330d74d0b138262d9c55df43540b2466ea8748b8f1235d065d7199c4e2b253a6cd31ad2d3ef804024c7f9f20c9f89e11bc0d536c77c14718ccc8e2", 0xe9}, {&(0x7f0000042000)="29de8ce51bd24f457a39f2a00f2c62e3652acec701ec65d2b701a6f0770bffad2361a63306a594b67e38e6e96e64ee12cc26bdd00227b49bc2bc20dd17e90dd1eea6330704f53311bf423c55f9bc3c1946eda252533131a966a82178944e428bfeb7be6e2e1e19b5322108e4dd61f401ea6dcae55504359e08a51aaf0d40593397ad80ed687a9b6615883c595b47c13651e97aa524b26334778353f14f31b93ae84efdd72390129575e63b85d027fa7abfc149dfca2abe6f46d413fd1e4ce53b64aa29", 0xc3}, {&(0x7f0000c0b000)="83fcedfbf31f68e289d9749e0af0", 0xe}, {&(0x7f0000f14000)="1ba6d6a21d66dcb23ffb8fe6cb961357bf7d2d07f79fc62c3991bf4f4d5f02d29dba1419d685e89e48efd10873a984", 0x2f}, {&(0x7f0000a95000)="012361d1942499356f6e871963c6a773ad6cb27d98baf8011ed4b85ae84ff77baaaadfa68d94a8ae444151d02d270a684abfd6cec8080273c737c8824227839b48714e0c60e1b85c530a19eb26120f269517bbfa63934e81d3e94afd89122a", 0x5f}, {&(0x7f0000da8000)="225b7cd1bfd96656f62b1846896d0eaa7afca89a245a94329e2004fb4330583e2174ebf2119a37e603a29daa9051660004159126", 0x34}, {&(0x7f0000963000)="1ca4b2c28267ab8f60d75d251fc482e945a6ea2bdf6c8de52a4e4db33e4e6d82e124202ebf513d451508fdc90d64087c3baf80be6cad9f17efa236b78623bd49a725f3ed721664712d254e8d5a42b0f6bd0a1790c331c26f8f6ef7b443f31754e9fe5011cff6168d89ad951ebcb546a04308", 0x72}, {&(0x7f0000257000-0x13)="09bb52358a4fb1dc24872c92fbf524a4a0f6c1", 0x13}], 0x9, 0x8) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000001c000)={0x0, 0x26, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x0) timer_delete(r1) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2017/12/30 13:12:33 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x23caf7bd4e19a2ef, 0x0, 0xa2, &(0x7f0000014000)={0x0, 0x0}) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000668000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d67000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f00001f1000)=0xc) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000989000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006a8000)={0x0, 0x0}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af3000-0x4)=0x10, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c55000)={0x0, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0xc) capset(&(0x7f00002f4000-0x8)={0x0, r3}, &(0x7f00008c3000)={0x5, 0x80000001, 0x7fffffff, 0x0, 0xae8, 0x80}) timer_gettime(r1, &(0x7f0000ab5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000c99000)={0x0, 0x0}) 2017/12/30 13:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d52000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000092f000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00007af000-0xe)='net/sockstat6\x00') preadv(r1, &(0x7f000081c000-0x10)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x9, 0x8, 0x34, 0x101, 0x9, 0x6, 0x7, 0x5, 0x401, 0x5, 0x4, 0xffffffffffffffff, 0xfffffffffffeffff, 0xffffffff, 0x401, 0x17, 0x6, 0x6, 0xfff, 0x4, 0x3, 0x3, 0x1, 0x5, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d59000-0x4)=0x0, 0x3fffffd) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000155000)='net/tcp6\x00') ioctl$KDSETLED(r0, 0x4b32, 0x8001) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ff) keyctl$unlink(0x9, 0x0, r0) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000311000)='/dev/pktcdvd/control\x00', 0x440000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000069a000)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) open$dir(&(0x7f0000992000)='./file0\x00', 0x20000, 0x22) 2017/12/30 13:12:33 executing program 2: prctl$getreaper(0x1f, &(0x7f0000b99000)=0x0) inotify_init() syz_open_dev$loop(&(0x7f0000892000)='/dev/loop#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00007e4000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000525000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000115000-0x20)={0x9, 0x80000000, 0x200, 0xffff, 0x14, 0x2, 0x750d, 0x6, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f00004c0000)=0x98) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x40800) tee(r0, r1, 0x81, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000076f000)="2400000032001f0014f9f407000904100000071008002100ff8100ff0800000000000000", 0x24) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') socket$packet(0x11, 0x2, 0x300) socket$inet_sctp(0x2, 0x1, 0x84) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006d3000-0x4)=0x0, &(0x7f0000a92000)=0x4) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/autofs\x00', 0x800, 0x0) [ 58.081007] tc_ctl_action: received NO action attribs 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x157) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000fd2000)={0x5, 0xfff, 0x136f, 0x9, 0x10, 0x8}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fd3000-0xb6)=""/182) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00004c1000-0x30)=[], 0x0, 0x0) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f1b000)={0x0, 0x7, 0x9, 0x2db, 0xbd86, 0xff}, &(0x7f0000000000+0xd00)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ace000-0x108)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x1, 0x6, 0x3, 0x3, 0xac, 0x8, 0xffffffffffffffff, 0x6, 0xd49a, 0x2, 0x1, 0x7dee3611, 0x2, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x7, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) close(r2) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) preadv(r0, &(0x7f0000919000)=[{&(0x7f0000de4000)=""/94, 0x5e}, {&(0x7f0000f0c000)=""/4096, 0x1000}, {&(0x7f0000ad0000)=""/0, 0x0}], 0x3, 0x0) rt_sigpending(&(0x7f0000e16000-0x8)={0x0}, 0x8) r1 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000122000)=0x0, &(0x7f0000fd2000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ea000)={0x9, 0x0, 0x3ff, 0x101, 0xfffffffffffff6c7}, 0x14) 2017/12/30 13:12:33 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) dup2(r2, r2) fcntl$getownex(r2, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2017/12/30 13:12:33 executing program 6: 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) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e05000-0x4)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000ef3000)=0x0, &(0x7f000027e000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00005b8000)=0x0) futex(&(0x7f000085c000)=0x9, 0x5, 0x4, &(0x7f0000d58000)={0x0, 0x0}, &(0x7f0000170000)=0x100000001, 0x0) ioprio_get$pid(0x3, r4) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) r1 = getpid() epoll_wait(r0, &(0x7f0000ef3000-0xc)=[{0x0, 0x0}], 0x1, 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000ef2000)={0x30, 0x5, 0x1, 0x5, 0x3, 0xfffffffffffffffd, 0x6, 0x200}, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000773000-0x4)={0x970c}, 0x4) rt_sigaction(0x7, &(0x7f0000ef2000-0x20)={0x42ef14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000dd3000+0x45b)={0x0, 0x0}) vmsplice(r0, &(0x7f0000a03000)=[{&(0x7f0000b31000)="5133b72eea7991f178c2f30d22e047ffdf9796ba3bd8c92fa81f897930cd9d385a0b04c754f6c880c9925e829d7f78aa6d736714849e4bce662f856cab9e333aac68a5e5bed7a8c3602cd9043435ccd10e2146d29985fcc836df8792438d6ca7fa345db7f81f61dce6a89ae1011e7dcba5cc0bdff5486a73bf801704bd2b6a19c912c2d86602d56d66a9d078f5b84c2c1af7ce5689d60815a96cf3c2bff464b416819a5fa4848d7bea6f194de30623a26ee6414c333981985787ccf09c6710eabad76bb4384a9ede69a8a8bc20689e4584ff84", 0xd3}, {&(0x7f0000a2a000)="89a29a66b7f994b875a7096acfba46cd2c6acbaef970926f4ef8bf297bcaeb7bdac06712cd2c1e7e9c1dd420048d1f34babca80ae021c34dd82fcead5383dff8e3710543f4d6a5b30a22d99cd81acb80087bc8ed65d6b1718179f73a8ca81bebd9c4f02c817fb4ebe83f06161560d59b8a58878984cc19", 0x77}, {&(0x7f0000a3c000)="cbbd267f482d3acdc7f513e9cec310cd7e971e9f38231ef048b98cffe8a22471028c81df335c00363de7afc44fc26e7719785a4ebcfa583811b4862d76a1b72cc052d6a9bc66dc5d251bcbcdae720d895c141ae57932dafa51753102b3d2e78493a03ecf21ae", 0x66}, {&(0x7f0000aa0000-0x12)="84df91496bf4ed04dd6d0848bfa1b6a69b3c", 0x12}, {&(0x7f0000f66000-0x38)="187e0d3df385bff80ccd0ef6020cdd4b643775dec76d8a9018c1a3c197946f0a554d021a313f088b0e3b856dffb5fad887af527541b475a9", 0x38}, {&(0x7f0000eed000-0x9)="f18e5223c110b83a2d", 0x9}, {&(0x7f0000a96000-0xc0)="999b592cadf182d1c97bcaa929591410229fb0ff920c831b9ad3d9825b7ff66b536de1c809d19c1ba685c777494c54a5cfdccde52ee7ec2db750a06a34f86f9edf5dae9f413c3a5dae0ef5f380647d4ba548c7c6bec29c4ebee5f2e60aec6a7968ca0d4b7292de9eb5b6921c37b7d6f3156547c17e416703d744ee32951c867603681536d6966a1192f2ecdaeff545a60e59dc50c400c51d88be1c2b361189dfa3f47d2478bb8fb645dba5b850ea713eb45e60c35d850c05eb0cd06fadfe0c6f", 0xc0}, {&(0x7f0000aac000)="8632abd1eb13049b6480d815f3f5d12a379dbcd23fa79a5c03661c21eaf4c56650fd4663abe8f47dd1a0393793300e7b4312a9c46064f2b3f6a719a8d0f8facc7e3120d8728991b07434874d13e2", 0x4e}, {&(0x7f0000dac000-0xcb)="5e34405033c4e4cb686ddc6a5dbb7d8c2c42277a1ba871363fe9bc8971e46948c50464951d6c5932ef1188a2d7f1cd4f7b9e799903a5c222bf559111467f2e3353c1ff165a01566571c8cf4286b00225705773600227f62183b6e70f62be601d6aa17a5b3eceeb53eb01d11906cbebcff0462f73498251332ae85d6311633206a6dcbb9dffc2c43d2cf81574e3f10dd714be04cd5b828c6c25d4b18078f1cd9df4a0f57abf628ab70fad1dbeb6be1db971394611652bcdc18a1e6e049eacab4e779f9a861124c194f2fa6d", 0xcb}, {&(0x7f0000fcc000)="d4f37981e196065af10ba2798caed858e78a7a3ee8c58e3e140039563ae5c84f5f9c98fb6596ea52c14e0538bf03f119e53f9888b38011d3b24a57ae0fc5c45c76f6e412cb5853d5bebadf849dfb85063b7eace81b5e6b0ec7980efeb398dff2e04da603ec754bc0423549b38f2cfa540dcacc7cc43e5e7ceb0283941749aafefdeb592a6b23f516715adcc6a24ad6fef2b2f2566d7b64024bc0b8ab7e64e5e5e1eac6b0e49dc821d030b90634823c705a7a27e2e862aee2c929999e6e1240fc995d201b4a680c05f3b7d81132b0f2c9fac8f138d5eb577a7047435f17a7832f10d7ad50b377f0fed02c5e25b9", 0xed}], 0xa, 0x10000007) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c0c000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000372000)=0x0) r2 = request_key(&(0x7f00008cf000-0x8)='trusted\x00', &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f57000)='&GPLuser\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f00008f0000)='ceph\x00', &(0x7f0000bd2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000966000)='*\x00', 0x0) keyctl$unlink(0x9, r2, r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/policy\x00', 0x0, 0x0) readahead(r4, 0x2, 0x2) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000407000)=0x3) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00006b0000)=""/19) openat$selinux_load(0xffffffffffffff9c, &(0x7f000088f000)='/selinux/load\x00', 0x2, 0x0) rt_tgsigqueueinfo(r1, r1, 0x3b, &(0x7f0000b1a000)={0x1a, 0x80080, 0x82, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000a4000-0xbc)={0x3, 0x0, 'client0\x00', 0x0, "ae00db3650bbf157", "7acd06944cc0e6ff4fd684cd0ef4c2c1de1cfdb4ee86abfe98a270ed3e69b576", 0x5, 0xfffffffffffffff0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00000e4000-0x8)={0x0, 0x0}) 2017/12/30 13:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1ffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00008a4000)={0x0, 0x0, 0x100000000, 0x3ff, 0x401, 0x41, 0x6, 0x8, 0x1ff, 0xffffffffffffffff, 0x84db, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a0e000-0x24)={0x100000001, 0x8, 0x40, 0x10001, 0x0, 0xe873, 0x6, 0x3, 0x1, 0xfffffffffffffffb, 0xe8e, 0x8}) 2017/12/30 13:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c80000)=0x42f, 0x4) acct(&(0x7f00008d6000-0x8)='./file0\x00') connect$inet6(r0, &(0x7f00003a7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2017/12/30 13:12:33 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, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) 2017/12/30 13:12:33 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000001d000)={&(0x7f0000006000/0x4000)=nil, 0x4000}) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000020000-0x8)='./file0\x00', 0x400000, 0x129) 2017/12/30 13:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b95000)='keyring\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000ba8000)='trusted\x00', &(0x7f000077c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e7000)="e7011c8cf6d9d35bc0fdf906fa3e505790acc97e2426ece9416b56aae50182bf3145c5fdd5c875a7ef17bc0e3c1991c57d6ae72e3605152251d4b09636f4a01e55952847470be8d32ef7df4374cafeeaf637522d07b88f6701adad5e3a014eaaf7f2ef1e3acbe7ac35c21784e2dd74ff4ac4cf8e8b3ab47f32be145a5dd123f9d7a419d5bc92b9b096380216370e03097e51221f75b29ed015e89d456c1ef772fa498703853b4f15e27234b42e74a845c3f0edb412961e16165b179019ea2a2088cf312546637aeea2a4733fc3f1c5ffcfe265c25cd77f4a54a867", 0xdb, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000d00000)="3e339162e3763473a1c9ed76cfc364eae97ef3e8af15787c2663bd99ce23764738f6c441fb72fb07cb3ffca0efe674ceac77574ca2b81925d72089043dfc8a8d4baf6231567f3866f69d1ed47891c315e443234e8a848447ea8cf71d7ebe7e880f1a60b491b1c2084a384d5f016e8c3838a9eb6755f1cdb528b84c31b12d24e243e600", 0x83, r1) open(&(0x7f0000521000-0x8)='./file0\x00', 0x151042, 0xffffffffffffffff) chown(&(0x7f0000a30000)='./file0\x00', 0x0, 0x0) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x24, &(0x7f0000000000)=0x0) 2017/12/30 13:12:33 executing program 1: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00005ae000-0x8)=[{r0, 0x100, 0x0}], 0x1, 0x8) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2017/12/30 13:12:33 executing program 4: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000cef000-0x4)=0x0, &(0x7f0000bf3000-0xe)='l') mlock(&(0x7f00004eb000/0x4000)=nil, 0x4000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000304000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f00005b1000-0x8)='./file0\x00', 0x2, 0xa00) 2017/12/30 13:12:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c07000)='syscall\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000b82000)=0x0, 0x40000100) 2017/12/30 13:12:33 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000381000-0x50)={0x2, 0x401, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007be000)=0x0, 0x4) 2017/12/30 13:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00008e6000-0x28)={@common='sit0\x00', @ifru_flags=0x0}) stat(&(0x7f00002f6000-0x8)='./file0\x00', &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) getsockname$ax25(r0, &(0x7f0000e4e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a03000)=0x10) fcntl$setlease(r0, 0x400, 0x1) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b63000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x442400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000086000-0x50)={{0x6, 0x0}, {0xe, 0x1}, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000db3000)={0xdd, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ed8000-0x4c)={0x9, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:34 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockname$netlink(r0, &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00005d4000)=0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000099a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f71000-0x4)=0x48) sendfile(r0, r1, &(0x7f0000f33000-0x8)=0x0, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') pread64(r2, &(0x7f000036a000)=""/0, 0x0, 0x200000000) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dbb000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b36000)={0x0, 0x60, "3ffefcf6c9f3f11e3222335c02a42ab9dcaa5b287873d5eaafb7048473a5547e153acb995a0f6af13f531c84f16de2e5dc4abb47e9a027809f3fee2c1e663b47f13a221917c089e29c21acfcc07c38cbba940dd6e14f43ff1c10a944fbe7f4cd"}, &(0x7f0000ca6000-0x4)=0x68) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006ae000)={0x0, 0xfffffffffffffffa, 0x10, 0x6, 0x1}, &(0x7f0000e69000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000092d000)={0x9, 0x8, 0xa, 0xd8f, r1}, &(0x7f000083c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eae000-0x10)={r2, 0x6db3, 0x5, 0x8}, &(0x7f0000da6000-0x4)=0x10) keyctl$session_to_parent(0x12) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x11, 0x1c, 0x529, 0x0, 0x0, "11"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000d46000)='cmdline\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004cc000-0x4)=0x0) sendfile(r1, r1, &(0x7f00006c7000)=0x2, 0x2a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e91000)={0x400, 0xeb00, 0x7, 0x9, 0x200, 0x3ff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d33000)={@generic="9de79c2849548270a7d8e29e800a0943", @ifru_flags=0x3000}) fsync(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00002a0000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000298000)=0x0) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e59000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c85000)={0x0, 0x1000, "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"}, &(0x7f000086a000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fb1000-0x8)={r1, 0xd1}, &(0x7f000049b000)=0x8) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f0000fdf000)='./file0\x00', &(0x7f00002b5000)=""/187) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005aa000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d49000)=0x0, &(0x7f00001c0000-0x4)=0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000cad000-0x8)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/keychord\x00', 0x400040, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffff) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000813000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000389000-0x4)=0xc) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x6, 0x0, 0x625, 0x8, 0xa0, 0x80, 0x2154916, r3, r4}, {0xfffffffffffffff8, 0x1, 0x50ff, 0x3, 0x5, 0x0, 0x7, 0x5}, {0x81, 0x8, 0x7, 0x6}, 0x80000000, 0xffff, 0x8, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0xff, 0x1000}, 0x4, @in=@multicast2=0xe0000002, 0x100, 0x0, 0x3, 0x100, 0xde9e0a7, 0x2c5, 0x8}}, 0xe8) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a1c000)={0x40d5d8, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket(0xa, 0x2000000001, 0x0) getpeername$inet6(r1, &(0x7f00006a4000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000714000)=0x1c) getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) clock_gettime(0x0, &(0x7f0000a4b000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007a0000-0x120)=[{0x1ff, 0x0, 0x100000000, 0x100, @time={0x0, 0x0}, {0x7ff, 0x49d}, {0x0, 0x0}, @result={0x0, 0xffff}}, {0x6, 0x5, 0x4, 0x9, @time={r2, r3+10000000}, {0x6, 0x6}, {0x1, 0x2}, @raw8={"db7019cda26502fbafb72171"}}, {0x7fffffff, 0xc000000000000000, 0x8, 0xfffffffffffffffc, @tick=0xb10, {0x40, 0x4}, {0x4, 0xfffffffffffffffb}, @note={0x3, 0x1, 0x81, 0x1, 0x5}}, {0x0, 0x401, 0x40, 0x8, @tick=0xfffffffffffffff9, {0x100000001, 0x8}, {0x101, 0x0}, @control={0xe20, 0x5, 0x6a35}}, {0xfff, 0x7ff, 0x81, 0xfffffffffffffffb, @tick=0xffffffff, {0x401, 0x59}, {0xfffffffffffffc01, 0x1f}, @control={0x8000, 0x100000001, 0x995}}, {0x10000, 0x8, 0x8001, 0xf013, @tick=0x9, {0xffff, 0x0}, {0x7, 0x7fff}, @ext={0xda, &(0x7f00000d1000-0xda)="234467c64a30b0fbe0d3e95513fd30b1389392f9b9ce192c2866a51af20f711cfa190528332289f066ac4df9e023fefa014897f22348cdc3757ae3b27fd8160ad8ba9dfa53cb5fc8d40fee6abcce241e3c72e6471ba7785ff95f83fcd60121dbab4f66337cff6be6e1d9c6be3cf943674ef5a902651e0e65d288d5f434030680b333d90ec34fe0def947608dd178fa7ff2b80903c1d5119f2c7e68d94c7e3055eb806806941d85be897427736bc9789439803e3149620649e02ca0b2f5d387732fbb57c7e7c23046b5253895422e270ad9d1f0a0d5ce3d02e239"}}], 0x120) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e6000)={0x0, 0x0, 0x0}, &(0x7f00008ff000)=0xc) sched_rr_get_interval(r4, &(0x7f0000571000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ecb000)=""/24) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r4 = openat(r1, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000017000)="5cf827088eae802b14605d803fb4b12de81d1def87f107dceab6c0e569", 0x1d, 0x4000084, &(0x7f0000011000)=@file={0x1, './bus\x00'}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000000c000)='./file0\x00', r4, &(0x7f0000006000)='./bus/control\x00', 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000017000)=""/182) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 58.399637] audit: type=1400 audit(1514639554.072:39): avc: denied { getopt } for pid=8381 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/30 13:12:34 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cab000-0x20)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) madvise(&(0x7f00001d9000/0x1000)=nil, 0x1000, 0x400000000011) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000817000-0x9)='/dev/sg#\x00', 0x8, 0x101000) chdir(&(0x7f0000097000)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) dup2(r1, r0) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000004000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040001000000010007000100020000004500ff17003f80ec14001a0004000200000000f400fb011018e907000000000da1", 0x39}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x7f, 0x1, [0x47]}, &(0x7f0000000000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000-0x10)={0x31, 0x8, 0x3ff, 0x80, r2}, 0x10) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000153000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000974000)=0x0, &(0x7f00005d6000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f000093a000-0x18)=""/12, &(0x7f0000163000-0x4)=0xc) 2017/12/30 13:12:34 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000001000-0x10)={&(0x7f0000003000-0x34)=""/52, 0x34}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000+0x5db)={0x5, 0x85, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2017/12/30 13:12:34 executing program 7: modify_ldt$read_default(0x2, &(0x7f0000bfd000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00003fd000-0x8)={0x0}, 0x8) r0 = syz_open_dev$tun(&(0x7f000017e000-0xd)='/dev/net/tun\x00', 0x0, 0x42000) finit_module(r0, &(0x7f000044d000-0x12)='wlan1selfsecurity\x00', 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f00004f1000-0x60)=[{0x7, 0x0, 0x1000, 0x1, @tick=0x80, {0x10000, 0x5}, {0x3, 0x6}, @quote={{0x80, 0x4}, 0x1000, &(0x7f0000c0c000-0x30)={0x3ff, 0x786, 0x5, 0xda6d, @tick=0x1, {0x0, 0x3}, {0x100, 0x66b}, @control={0x0, 0x6, 0x8000}}}}, {0x3ff, 0x10001, 0x5, 0x5, @time={0x0, 0x1c9c380}, {0xbb, 0x0}, {0x100000000, 0x6}, @addr={0x586, 0x3}}], 0x60) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000002000)="499608989a8066bf1c8dadb35a1d071d4e476a966fcf26b870fecebeaf03c0ca29d1f1d1e17c1000468ef634ba05410762ec00e4abd6100e7fbbae395adab23d41adb7ce2beaff5c7dffdbf4b5a5ee88cf2234ce3ec4eaaa28e3d4a1cb9f0c6a9c66feb8e79017e0e5ae2f90377c899372cf8809e8dc2c3038a817993c4d33e0f4") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000003000)=0x200000, 0x4) fcntl$dupfd(r0, 0x406, r0) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a8000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a7b000)=0x8) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xffff, 0x4) accept4$ax25(r1, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003af000)={0x3, [0x4, 0x10001, 0xfc0]}, 0xa) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fa7000+0xdb)={0x0, 0x0}) accept4(r2, &(0x7f0000b4a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000296000)=0x58, 0x800) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f0000f36000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0xffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) r2 = open(&(0x7f000027a000)='./file0\x00', 0x22000, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001df000-0xa)={0x3, [0x7, 0x1, 0x9]}, &(0x7f00009fa000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000522000)={0x0, 0x1ff, 0x1}, &(0x7f00007a4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a4d000)={r3, 0x4}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) keyctl$session_to_parent(0x12) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)='./file0\x00') mount(&(0x7f00009dd000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d7000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fd9000)=0x100) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000919000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a69000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033e000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c94000-0x8)={r1, 0x103}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c86000-0xa0)={r1, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7fffffff, 0xffffffffffffffc4, 0x8, 0x81}, 0xa0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000348000-0xe)='/dev/keychord\x00', 0x18000, 0x0) bind$unix(r2, &(0x7f00004e6000)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f0000a19000)=0xffffffffffffa9ac, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000026a000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e4000-0xc)=@sack_info={r1, 0x7, 0x8}, &(0x7f0000451000)=0xc) accept$inet(r0, &(0x7f0000537000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000bd1000)=""/161) 2017/12/30 13:12:34 executing program 0: clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, {0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x10001}, 0x9, [0x0, 0x1, 0x7ff, 0x7fff, 0x2, 0x6, 0x0, 0xfff]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x0, 0x4) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000547000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="7feee9b8db84ef00080005acb948dec2", @ifru_map={0x2, 0x2, 0x40, 0x80a0, 0x1, 0x7}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000066e000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000067b000)={0x0, 0x7fffffff, 0x9, [0x100, 0x8, 0x7, 0xab9b, 0x1, 0x2, 0xfbaf, 0x400000000000, 0x2]}, &(0x7f0000c26000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007c8000)={r3, @in6={{0xa, 0x2, 0xdee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xb112}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000e89000-0x20)=[{&(0x7f00003fd000)=""/132, 0x84}, {&(0x7f0000d1b000-0x32)=""/50, 0x32}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5381, &(0x7f00007d5000)="") 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000744000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000034b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000069b000)="9894b79194be32c10aece6af9a7858b9f5bf0d1effc15d3bfbeb562e7e59341b"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto$unix(r0, &(0x7f00005c9000)="13583e800d8b2c21c1cad1abed02ca471a621bfe97b0075dbe573eff5c9f10893e3170cc80a5897dfef6631c53a3a56f333f4a2f10250d00696233cda383db6274140558bd75048557d86a81490fb5418dee2f6cfbc3fdef276b085f24927feaa71296579ba7ffff3c7d45f7a3874f01b903746ad20f7cba00a528f6f14b5f1ca70bc805d7d0ddb3df", 0x89, 0x4000000, &(0x7f00004b3000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x8) dup2(r2, r1) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001db000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) sysfs$2(0x2, 0x3ff, &(0x7f0000580000)=""/227) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xde9a) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) 2017/12/30 13:12:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000462000+0x620)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000af4000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000ab1000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000dac000)=0x29) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000482000)={0xe000001f, 0x0}) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000fc9000-0xa)='self%proc\x00', 0xfffffffffffffffe) write(r3, &(0x7f00000da000)="73ff", 0x2) fcntl$addseals(r3, 0x409, 0x4) ftruncate(r0, 0x4) fallocate(r3, 0x0, 0x0, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e37000)=0x0, &(0x7f0000ff8000-0x4)=0x4) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009ca000-0x3)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000fce000)='./file0\x00', 0x6803e, 0x0) fallocate(r1, 0x0, 0xffff, 0x6) sendfile(r0, r1, &(0x7f0000f2c000)=0x0, 0x4) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) readv(r0, &(0x7f0000c26000-0x40)=[{&(0x7f00000ef000)=""/167, 0xa7}, {&(0x7f0000333000-0x1000)=""/4096, 0x1000}, {&(0x7f00000fa000-0x40)=""/64, 0x40}, {&(0x7f00003ae000-0xfd)=""/253, 0xfd}], 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000010000-0xdc)=[], 0x0, 0x0, &(0x7f0000000000)=""}) ftruncate(r0, 0x0) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000575000-0x1c)=@req3={0x10001, 0x260b, 0x3, 0xfffffffffffffffd, 0x800, 0x0, 0x0}, 0x1c) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00007ce000)=0x6) clone(0x0, &(0x7f00006c3000-0x5b)="", &(0x7f0000744000)=0x0, &(0x7f00003ed000-0x4)=0x0, &(0x7f0000001000-0xda)="") r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000518000-0x8)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000000)=""/58, 0x3a) ptrace$cont(0x15, r1, 0xa, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f0000000000)="df69c6239e1f88a0b422568f281c8b3c29c71f8dea0b4499d906ad104d2635c282ca39a7e262f98bb09014d33cd148feee23745c7116e34e9b33b5b4b12b0186865b51f4c9eee9be7f1ffea7a750ccd958d15fc9b7eeefdaff17c3e1be058b3395d7fedc3fc1cbabe8245a56ba1e3a7c796b998c4d5ffc1ec9ce57a2b05b875b17f5f8f9deb6518dc85a0266414def4a40731e53314c5609523cb3e4", 0x9c, 0x0, &(0x7f0000001000-0x10)={0x4, 0x6, 0x4, "40b6e614e11d", 0xf4, 0x0}, 0x10) ioctl$TIOCEXCL(r2, 0x540c) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) fanotify_init(0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ptmx\x00', 0xc6a446b0df72082e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r4, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) linkat(r2, &(0x7f0000660000)='./file0\x00', r2, &(0x7f0000038000-0x8)='./file0\x00', 0x400) sendto$inet(r4, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000024c000-0x4)=0x0) writev(r4, &(0x7f00006fa000-0x60)=[{&(0x7f000057f000-0x1000)="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", 0xb89}], 0x1) ioctl$KDSETLED(r3, 0x4b32, 0x6) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x80000000}]}, 0x10) r2 = dup(r1) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000fe7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fe6000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f000067e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000350000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fe6000)=[{&(0x7f0000b04000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f8000-0x10)=[{&(0x7f0000c85000-0xaa)="8731a5cf2b6e678fc7db20ef62975c56295335882c3deaa67bb292bc04276e8e912d1c5d51149ac8e90ba526ea0d51338f2531404b11ce3f7ca878569e8518227fd5542a9cf5e6e693fd119cd240be106b044177515a8be700d6f8208df6aea08e221894f5631444c2870ac3c8256c8682cd9f91689da68693df8e5c64c021c28aec09f91e5b1ad3d9721cbaa4a3552b291e89da1d9a9488629621fbfa0e7a7fc52cd82bf8967a9d0e18", 0xaa}], 0x1, &(0x7f0000e12000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x98, 0x80}], 0x1, 0x4000000) 2017/12/30 13:12:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002fa000)='net/anycast6\x00') 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) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0xa0002000, 0x0}) recvmmsg(r0, &(0x7f0000daa000-0x12c)=[{{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002c3000)=[{&(0x7f00008f0000-0x1f)=""/31, 0x1f}, {&(0x7f000031e000)=""/33, 0x21}, {&(0x7f00003e3000)=""/194, 0xc2}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f0000fa8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001bb000)=[{&(0x7f00001f0000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f00003df000)=""/162, 0xa2}, {&(0x7f0000d31000)=""/179, 0xb3}, {&(0x7f0000776000)=""/53, 0x35}], 0x5, &(0x7f0000996000-0x60)=""/96, 0x60, 0x800}, 0x2}, {{&(0x7f0000faa000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9e000)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000f8c000-0x53)=""/111, 0x6f}, {&(0x7f00006a7000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}], 0x4, 0x0, 0x0, 0x800}, 0x5}, {{&(0x7f000070a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f000004a000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f0000762000-0xfb)=""/251, 0xfb, 0xffffffff}, 0x4}, {{&(0x7f0000cb7000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x77)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x96d}, 0x4}], 0x5, 0x40000000, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000040b000-0x9)='/dev/ppp\x00', 0x408401, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000fe5000-0x28)={0x5, 0x9, 0x5, 0x3, 0x2}) r4 = epoll_create(0x4) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f0000c18000)=0x1, 0x4) r6 = dup2(r4, 0xffffffffffffff9c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b8a000)={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]}, 0x6, 0xfff, 0x40, 0x1, 0x1}, &(0x7f0000e01000)=0xa0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00008e9000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000287000-0x10)={0x77359400, 0x0}, &(0x7f0000fd7000-0x8)={0x0}, 0x8) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00003ff000-0x4)=0x7fff) [ 58.875481] binder: 8489:8497 ioctl c0306201 20005fd0 returned -14 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000f8e000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00002ea000-0x8)=0x0, 0x4) ioctl$KDDELIO(r2, 0x4b35, 0x40) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ff, 0xaefd) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000400000-0x6)={0xf0c, 0x9, 0x0}) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d11000-0x6)='lp\x00', 0x3) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000c05000)={0x0, r2}) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000947000-0x18)={0x0, 0x7, 0x10, 0x0, 0x7}, &(0x7f0000847000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e6a000-0x8c)={r3, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) inotify_init1(0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000000)={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) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000007c000-0x71)={0x0, 0x69, "50b739886ff712fc63712a7748e1168553d61ad73cd98d2c314d40a38905d125f92258e744c73b30db83759431100e1f3ce26a11694fe2e3d3fa8f765b2246014946a9cd1b353d0b7cd1d063dd59e9ee62fe9113fbaf207ee6026c4eb74f5d4211eb1b0b5766cea333"}, &(0x7f0000ec0000)=0x71) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa9000)={r2, 0x5}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f98000)=0x0) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009e9000)=0x40000000000003fe, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000920000)={@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]}) lstat(&(0x7f0000d40000-0x8)='./file0\x00', &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x3, 0xf010, 0x13, 0x0, 0x20, 0x7, r1, r2}, {0x4, 0x8, 0x5, 0xb11, 0x2, 0x1, 0x6, 0x2}, {0x6b, 0x8, 0x2, 0xf7}, 0x72, 0x10001, 0x0, 0x1, 0x8, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x9}, 0x4, @in=@loopback=0x7f000001, 0x80, 0x1, 0x3, 0x4, 0x5, 0x42b5f63e, 0x6e}}, 0xe8) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 13:12:34 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x9) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000030000-0x4)=0x1800000000, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fc3000-0xac)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x4db6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a2}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0xb2c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xac) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fc3000)=0xc1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000745000)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) [ 58.920338] binder: 8489:8497 ioctl c0306201 20005fd0 returned -14 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000)='./file0\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006b3000-0x8)={0x0, 0x0}) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000052000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000051000)=0x14) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000051000)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000053000-0xdf)="0948f0b5619d7bc4e99975bf5b8abdfaac81a4e74648a22465ad82c31b18d275e5425dc91b443b5502d9f760607b0562ac08b506f46de9e0495a42ef07067b41a8c98e37980705bf18a5b68c5d698cf61bcc771f72b1e4378983c8ed1df45b05c9c144730f875fc39754614a5e24b392b217f2a102d55f51281a4eaec6b52a0448a93013d60d7c813dc24efd814f57bb2075237c37ccb250b3ea0c4b45056976d717389656ba473975a0baa4c105e5dffbb0ddcc5ab6fcbbb39b56fcd56ef195dd257e2a02df69149f3deb5c3772367c4d0b02e9f77331de442aa1d39df335") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000033000)={@generic="536a71efc35bbbeb3dabcd7760559958", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000053000)={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]}, [0x6633, 0x8, 0x7, 0x800, 0x10001, 0x0, 0xfffffffffffffffe, 0x3d, 0xfff, 0xe5a, 0x3ff, 0x8, 0xb72, 0x400, 0x6]}, &(0x7f0000053000)=0x108) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000054000-0x14)={r4, 0x4, 0x0, 0xffff, 0x9, 0x1e}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000053000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) r6 = getegid() fallocate(r3, 0x1, 0x8b, 0x3f) fchown(r2, r5, r6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000033000)=[{0x4, 0x2cda}, {0x3, 0x100}, {0x4, 0x401}, {0x2, 0x800}, {0x3, 0x5b0}, {0xa, 0x6}], 0x6) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="4fcf0f60e86a5b692689c1af6091f906ceb5e71be1a4ba099a5fec521b1e6238a7c447b34f193ec4e34526f1adf55ccf0d8baa6c05733603097fb1b0af8acbd32c35784377395d5270c169025efcf4a89042c1bd23f77eb1a080204bc40214a42bea799ba8d815167496a2134bb01da563ad5956fe652631e7527a5a448dd57bc1694739bedfdd4800b00bee8c1643e7db99ea3ce8306448e6ec900a0a70c7c5354fb0f447d3085368bb14261a34c998f1dd2d51db2346d4da641d504d0ec72e91c41b119433d1a89626aa991b3daf89657349c4fd6550f794a02c7dd905dacd57683e1b8b", 0xe5, r0) 2017/12/30 13:12:34 executing program 6: pipe(&(0x7f0000166000)={0x0, 0x0}) mmap$binder(&(0x7f0000fed000/0x4000)=nil, 0x4000, 0x0, 0x40030, r1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x1e, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000cd9000/0x4000)=nil, 0x4000}, 0x2, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000001000-0xe6)=""/230, &(0x7f0000011000)=0xe6) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000)='./file0\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006b3000-0x8)={0x0, 0x0}) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(r0, &(0x7f000082e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/pktcdvd/control\x00', 0x1a003, 0x0) unshare(0x400) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(r0, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x0, 0x6, 0x100000001, 0xcaf8, 0x2, 0x401, 0x0, 0x5, 0x80, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fc9000-0x9)="5c776c616e3023fa00", 0x9, &(0x7f000098c000-0x3)='}-\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00002a8000)=0xff80, 0x4) connect$unix(r1, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f0000448000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000107000)={{0x3, 0x3, 0xb, 0x3, 0x8}, 0x8, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000871000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000027a000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000304000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000c6f000-0x14)={0x5, 0x2e, 0x9, 0x1, 0x44b, 0x7f, 0x3, 0x1, 0x0, 0xff}) close(r2) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) syncfs(0xffffffffffffffff) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ebd000)=""/169) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000378000)='./file0\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006b3000-0x8)={0x0, 0x0}) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ddf000)=0x40, 0x4) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000000c000-0x5d)=""/1, &(0x7f000000b000)=0x1) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000061d000+0x76a)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cd5000)={0x0, 0x80000001}, &(0x7f00009c4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000058e000-0xb2)={r1, 0xaa, "cfc53730a0aa3c4fb528c564431784e89e11095f848f638378d268cb5be7cfe7a2f03a211a917ee56f688b87016c1fbd7f9e19e1825149971bffbe4fd109a919be87c16537b11f0d18f49da34c1e99c9547f234f887453318e720b784b3b06c9eed55e97380fe2791b3b989ee58abc7355f83c942d8dc14625c59a8793fde29b6a952d6e6bc11f088883cff34de03257ab161dea8d08dc06b85e6705617c8a630ab9a5c466b54fec45b3"}, &(0x7f000068d000)=0xb2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000032f000)='/dev/loop-control\x00', 0x2880, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f0000a7c000-0x38)={0x0, 0x0, &(0x7f0000e40000)=[{&(0x7f0000680000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "b610198812c91760af348a8b91cbf36c6019a949"}], 0x24}, {&(0x7f00002fc000)=[{0xe05, 0x0, 0x0, 0x0, 0x0, "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"}], 0xe05}], 0x2, 0x0, 0x0, 0x4000003}, 0x0) 2017/12/30 13:12:34 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c08000)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000001000)=0xc) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5418, 0x0, 0x200, 0x11, 0x0, 0xa0, 0x7, r3, r5}, {0x2, 0x2, 0x0, 0x0, 0x0, 0x9, 0x37eed300, 0x5}, {0xffffffffffffff00, 0x9, 0x20, 0x3ff}, 0x100, 0x8, 0x3, 0x0, 0xd0, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x80000000}, 0x2, @in=@multicast1=0xe0000001, 0x8, 0x1, 0x2, 0x0, 0x7ff, 0x3, 0x800}}, 0xe8) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000000000)={0x70, 0x7, 0x8, 0x6a, "a6b8ed67d55705913eff7c54720e2355dc085e18e1af97aec3b0f585dec76faa"}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x481, 0x19, 0x20, 0x0, 0xffffffff7fffffff, r3, r4}, {0x0, 0x5, 0xe77, 0x8, 0x3, 0x3, 0x20, 0x9}, {0x1, 0x1ff, 0x0, 0xf558}, 0x5, 0x400, 0x8, 0x1, 0x40, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x4b, 0x81, 0x7, 0x1ff}}, 0xe8) ptrace$pokeuser(0x6, r1, 0x0, 0x0) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0xbc9dc8fbd81cb4b2) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r0, 0x0) [ 59.123951] audit: type=1400 audit(1514639554.802:40): avc: denied { create } for pid=8582 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 59.172836] audit: type=1400 audit(1514639554.852:41): avc: denied { write } for pid=8582 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000f000-0x10)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000036000-0x9)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000066000-0x4)=0x800, 0x4) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000038000)=0x6) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 13:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000777000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001a1000)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd, @loopback={0x0, 0x1}, 0xf57f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000fc0000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000159000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004f0000-0x4)={0x0}, &(0x7f00008fa000-0x4)=0x4) 2017/12/30 13:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1000000000001, 0x0}], 0x1, &(0x7f0000410000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000011d000)=0x7, 0x4) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000848000-0x1)='./file0\x00', 0x12, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000ebf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) prctl$setname(0xf, &(0x7f00007a8000-0x5)='eth1\x00') r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000064c000-0x4)={0x4, &(0x7f0000594000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x5, 0xb, 0x6, &(0x7f0000010000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) fanotify_mark(r1, 0x41, 0x9, r3, &(0x7f0000015000-0x8)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f000000d000/0x2000)=nil, 0x2000}) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006d5000)='keyring\x00', &(0x7f0000139000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000754000)="fa", 0x1, r0) setxattr(&(0x7f0000813000)='./file0\x00', &(0x7f0000036000)=@random={'btrfs.\x00', '&\x00'}, &(0x7f00005bc000)='user\x00', 0x5, 0x3) keyctl$clear(0x7, r0) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() readlink(&(0x7f000003e000)='./file0\x00', &(0x7f0000595000)=""/140, 0x8c) capget(&(0x7f0000fd0000)={0x19980330, r0}, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:34 executing program 4: mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000957000)='/dev/usbmon#\x00', 0x80, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000741000-0x1)={0x40}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00007f2000)=[], 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007dc000-0x8)={0x0, 0xc6b}, &(0x7f0000958000)=0x8) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000958000)={r2, 0x4}, 0x8) 2017/12/30 13:12:34 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002bd000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/30 13:12:34 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000368000-0x10)={0x1, &(0x7f0000d60000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000add000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000409000)=0x14, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) removexattr(&(0x7f00009b6000)='./file0\x00', &(0x7f0000c40000-0x17)=@random={'trusted.\x00', 'cpusetkeyring\x00'}) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ac4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007d8000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000af6000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000843000-0x4)=0x14) sendto$packet(r0, &(0x7f000082d000)="a79504", 0x3, 0x40000, &(0x7f000023b000-0x14)={0x11, 0x3, r1, 0x1, 0x8ade, 0x6, @random="18d808f9dca2", [0x0, 0x0]}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aca000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00002aa000-0x8)=0xfffffffffffffde2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003a1000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000e89000+0x3f1)={0x3, 0x62}) 2017/12/30 13:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000789000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000360000)=0x9, 0x4) r1 = socket(0x10, 0x8000000000002, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000786000)={0x0}, &(0x7f0000066000-0x4)=0x4) write(r1, &(0x7f0000dbf000-0x1f)="1f0000000202fefff70000000000000200a700fa0900060200fbe856000036", 0x1f) 2017/12/30 13:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007dd000-0xc)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a130000f9ffffff001cffff0d0009000940001900e80000f6", 0x29}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000902000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/30 13:12:35 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000094000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f0000001000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2000000ffffffe8081eb8241a170e32101dde9b7583b10084000001ffd4026513e1b9210668e191431f59aff7a6f3d104007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f0000792000)=[], 0x0, &(0x7f0000098000-0xd0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000793000-0x4)=0x3, 0x4) mlock(&(0x7f00001d7000/0x1000)=nil, 0x1000) readahead(r0, 0x1000, 0x4) 2017/12/30 13:12:35 executing program 3: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") listen$netrom(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x143200, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000351000)=0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x4) [ 59.310557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=514 sclass=netlink_route_socket 2017/12/30 13:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001d8000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername(r0, &(0x7f000043e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e89000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ffd000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 13:12:35 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x1c, 0x19, 0x321, 0x0, 0x0, "0209000000000000000134de"}], 0x1c}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f7f000-0x4)=0x5, 0x4) 2017/12/30 13:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2017/12/30 13:12:35 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x800000000010d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000054000)={{0x0, 0x9}, {0x7ff, 0x8}, 0x1ff, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000053000)=0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000056000-0xb)='-ppp0nodev\x00', 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000003d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000056000-0x4)=0x1c) write$evdev(0xffffffffffffffff, &(0x7f0000052000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x97b, 0x0, 0x0}], 0x60) 2017/12/30 13:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dea000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000659000-0x4)=r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/30 13:12:35 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r0, 0x1) bind$inet(r1, &(0x7f0000c41000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e71000)=[], 0x0, &(0x7f00004d4000)=[], 0x0, 0x0}, 0x4044) r2 = getpid() sched_getscheduler(r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000017f000)={0x1f, 0x0, 'client1\x00', 0x1, "fef9f17c6f334590", "48aa2d463da7510cf2b9387446e30c54ca4a1a39482fa2b3e94fee971ce6aa8c", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e28000-0xb)='/dev/hwrng\x00', 0x12b42, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000e0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2, 0x3, 0x2, 0x3, 0x3, 0x9}, &(0x7f00004b5000-0x4)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009c6000-0x10)=@generic="b0a7410d73b770eb37d0b1de74448093", 0x10) 2017/12/30 13:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ab2000/0x2000)=nil, 0x2000, 0x2000001) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e0a000)=0x100000001, 0x4) 2017/12/30 13:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/pktcdvd/control\x00', 0xef4fc1618a78449a, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000be2000)={0x0, 0x4, 0x6, 0xffffffff, 0x20, 0x8, 0x0, 0x5, {0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a1, 0x43, 0x2, 0x8000, 0x9}}, &(0x7f0000b9f000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000341000)={r3, 0x3}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r4 = dup(r0) ioctl$TIOCSBRK(r4, 0x40044591) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000438000-0x4)=0x7, 0x4) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f000035e000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fca000)={0x8000000b, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000009a000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x1000000000008000}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f90000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f0000b2d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00004cf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, 0x2) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000f4b000-0x1000)="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", 0x1000) 2017/12/30 13:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000053c000)=@assoc_value={0x0, 0x5}, &(0x7f0000475000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003b2000-0x18)={r1, 0x7, 0x20, 0x382e, 0x0}, &(0x7f0000c9b000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b61000-0x98)={r2, @in6={{0xa, 0x1, 0x1ec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84d, 0xf0}, &(0x7f00005e2000)=0x98) r3 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000acc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007c0000-0x8)={0x0, 0x2e}, &(0x7f0000efc000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000469000)={r5, 0x800}, &(0x7f0000de2000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000041a000-0x4)=0x0) 2017/12/30 13:12:35 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000ac8000)={&(0x7f0000426000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001a000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x20, &(0x7f000001c000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001b000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0xfffffffffffffffc}, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001b000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) fstat(r1, &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f000001a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x30)=[{&(0x7f0000018000)="a7a31e7620b955da63a02c67cddf572ed7f64e78e3d51547c3cf5ed5646c5af9897505e1c62523b7c1cb5d9cd691597fa2736c812366e9a044f326340e84cde8dfb285696de50ffc20fe11351f22fa88beb1990fd08b0ebb75f8379a2270a1bbe655f1ff06997e0ec6383eb1cc35aee1ca216534d855daf56e8a37d476e26838e5cef32366b2add5bb20dae1e53a1527b80af34ab9b7e5be4c0e", 0x9a}, {&(0x7f000001b000-0x96)="81fbee3cb2ea356465651294e45968d832de34c970f121c1299afdf74fe3ecf1b478a0931131ce169fadccaab57ec8959d34655a6716453db4c7d63caeadc106ebd270a7cad72197fcd09ec67b365035791bae5546ba87cca810a574c71d2e762c311ef78f31c73033c3020296a96837ae522efbbe60b5247568c85e4353008ad5d2f5df30b59532b6cabac43882dd6a8ce74a724a4f", 0x96}, {&(0x7f0000010000)="65475ed0d35687cc5de277c2be97f19ba4100b3a416dcb3fabe8b8673dbc68bba8206c92ec458255bb842c9fc1dc61f5e942b2b0869c5c1784f83592dafd2df450af58af395677ce7ad3c8e25dcc9839dae184c7b5c6c9c4155100a4f7e4819226c3f2c809cb79a91fc3ac83eb8bd26bca091b20b96345a70714bae31106a78159d2051a771664aa946fab2fa2f3bbb2f2fca0afc5c1ae31b68e857e1a3f67914e74a02f38bf79f9cb3b33fe55728bbb2981048a33ef555f61b9d55541e255841bacdfd5fe59356d64949ed1b87abc7cb566295c4bf47941067efc0358c7a06d04f85be3bf431fcbe2426901814c91978e1eddf01bac1e59bc", 0xf9}], 0x3, &(0x7f000001a000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xa8, 0x40}, 0x40000) r9 = accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2017/12/30 13:12:35 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6e000-0xc)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005ba000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000274000)='./file0\x00', r1, r2, 0x1d00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000504000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000f1000-0x8c)={0xd0, 0x59be, 0x4, 'queue0\x00', 0x289, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r4, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r0, 0xaab9, &(0x7f0000481000-0x9e)="13bc024a878dda62268f25ecfe7d28272ef00a49fe22e2fb17642fa2259efb16e157d87ea7aa2ff4c573cccf70689968b221bd5bf9ab079b9d73a10795fc2c3afb3c19a8d82e14c2c8db6e63837a517b85a93f8934e32d020923e58eee9106f96386920e4298c4c8c9c99fee2933dddb8a5f23882a12b0bcd038170f8ffe49bc69938a96848df02d8b78d5d057cdbdf2d54f4c848785ee52ae778fa597cd") clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000)={0x0, 0x0}, &(0x7f0000e33000-0x10)={0x0, 0x0}) 2017/12/30 13:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xad0f8ec4e29f3d33, 0x0, &(0x7f0000c5d000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d64000-0x7)='ns/uts\x00') fcntl$getflags(r0, 0x1) setns(r0, 0x0) 2017/12/30 13:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dee000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pipe(&(0x7f00006df000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f0000627000)={0x77359400, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000b3000)={{0xffffffffffffffff, 0x1, 0x5, 0x0, 0xb6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffff46c) close(r1) mq_getsetattr(r0, &(0x7f00000e4000-0x40)={0x4, 0x7f, 0x2, 0x0, 0xffffffffffff9b76, 0x4, 0x3, 0x4}, &(0x7f0000af3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000679000-0x38)={0x0, 0x0, &(0x7f000063e000-0x10)={&(0x7f0000318000-0x80)={0x2, 0x3, 0x3, 0x0, 0x8, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xfffffffffffffffd, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x80801) ioctl(r0, 0x665, &(0x7f0000fa9000-0x47)="115b34fddf802ec6ccb8aba646520ec8deb04e8effaf3e5598b1265242bf59e5f4c4011887f1d69f76b9e9b39b89d984d3322b09d76fdae31269076bf82614a7c29a3bde14f37d") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) r2 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/30 13:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x20) 2017/12/30 13:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000025f000-0x18)={0x0, 0x7a1, 0x0, 0xb8, 0x0}, &(0x7f000028f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d59000-0x16)={r1, 0xffffffff00000000, 0x7, [0x8000, 0x4, 0x6, 0x1, 0xffffffffffffffe1, 0x80000001, 0x4000000000000]}, 0x16) socketpair$unix(0x1, 0x20000005, 0x0, &(0x7f00005c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setfpexc(0xc, 0x100000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000bb2000-0xc)={0x0, 0x0}) ppoll(&(0x7f00001ae000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000056f000-0x10)={0x0, 0x0}, &(0x7f0000fb6000-0x8)={0x0}, 0x8) 2017/12/30 13:12:35 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f0000009000)="", 0x0) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2017/12/30 13:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dad000)='vegas\x00', 0x6) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000290000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000363000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eb4000)={0x6, [0xe1, 0x13d9f17d, 0x1, 0x6, 0x0, 0x80000000]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000071d000-0xd4)="2337e6ea74cb09d38bb433d7d331d31c3897e58f10979f566d4db99d015838b73d2fdda0883720cc8f958ad5420b730fb29da64f2253bd4a59d30b3095cfb26ea5f355c03717d667860564fcb882d09ae92ff107dea48f0d4bfaf7ceccfd51d6e6a6cc2f003f62284ebd6d8f8dcf6c87236e89845754b6056ab16c4918dcc0f54a9bd9b767520997e3bec4b1f9b0f9ee73b667f6de1a41054d4f49c613d4314d7e7ef9e97826fa622321fec91fbaf0891ef4950dc6fdc3ec7f22b420e8fc0516b1f2d01eecfdae5a48ebf8ca2f0abbf3f94e1117", 0xd4, 0xc0, &(0x7f000080b000)={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000d50000)=[], 0x0, 0x0}, 0x0) 2017/12/30 13:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 2017/12/30 13:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) signalfd(r1, &(0x7f00002d8000-0x8)={0x840}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pwritev(r0, &(0x7f0000b20000)=[], 0x0, 0x0) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000244000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006e8000-0xb)='net/packet\x00') fallocate(r1, 0x1, 0x3, 0xe69) 2017/12/30 13:12:35 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7f, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000068a000)={0x0, 0xcc, &(0x7f0000575000)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000fd2000-0x4)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fd1000)={r3, 0x3, 0x30}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='bond0\x00', @ifru_mtu=0x8}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab1000)=0xe8) r5 = getpid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x7) fcntl$setownex(r2, 0xf, &(0x7f0000fd2000)={0x2, r5}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fd1000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r4, r9) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5c000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r10, 0x4c00, r0) r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(r7, r7, r8) ptrace$peek(0x2, r11, &(0x7f0000fd3000-0x8)=0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fd2000-0x12)={0x0, 0x0, []}) 2017/12/30 13:12:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5b000)='net/raw6\x00') preadv(r0, &(0x7f00006c9000-0x50)=[{&(0x7f0000355000-0x41)=""/65, 0x41}], 0x1, 0x57) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000511000)=0x0, &(0x7f0000198000)=0x4) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00001d8000)='/dev/sg#\x00', 0x3ff, 0x400) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000023000-0x4)=r1) [ 59.733573] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.740848] CPU: 0 PID: 8741 Comm: syz-executor6 Not tainted 4.4.107-g610c835 #12 [ 59.748502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.757836] 0000000000000000 7ef92caff564dfc2 ffff8800a9c87580 ffffffff81d0457d [ 59.765796] ffff8801ce085200 1ffff10015390ebd ffff8800a9c87708 0000000000000000 [ 59.773753] 0000000000000000 ffff8800a9c87730 ffffffff81606345 ffffffff81234260 [ 59.781709] Call Trace: [ 59.784267] [] dump_stack+0xc1/0x124 [ 59.789602] [] handle_userfault+0x715/0xf50 [ 59.795544] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.802523] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 59.808903] [] ? handle_mm_fault+0xb5d/0x3190 [ 59.815018] [] ? handle_mm_fault+0x291e/0x3190 [ 59.821218] [] handle_mm_fault+0x2938/0x3190 [ 59.827242] [] ? check_preemption_disabled+0x3b/0x200 [ 59.834049] [] ? copy_page_range+0x1430/0x1430 [ 59.840249] [] ? __do_page_fault+0x780/0xa00 [ 59.846273] [] ? vmacache_find+0x59/0x290 [ 59.852039] [] __do_page_fault+0x35b/0xa00 [ 59.857889] [] do_page_fault+0x27/0x30 [ 59.863395] [] page_fault+0x28/0x30 [ 59.868639] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 59.875621] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 59.882602] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 59.889931] [] ? mark_held_locks+0xaf/0x100 [ 59.895872] [] generic_perform_write+0x1f4/0x550 [ 59.902244] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.909054] [] ? try_to_release_page+0x140/0x140 [ 59.915426] [] ? file_update_time+0xbc/0x3d0 [ 59.921451] [] ? should_remove_suid+0xe0/0xe0 [ 59.927566] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 59.933765] [] __generic_file_write_iter+0x35a/0x580 [ 59.940487] [] generic_file_write_iter+0x2f1/0x720 [ 59.947035] [] __vfs_write+0x33c/0x450 [ 59.952546] [] ? __vfs_read+0x440/0x440 [ 59.958137] [] ? __lock_is_held+0xa1/0xf0 [ 59.963903] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 59.970448] [] ? __sb_start_write+0x14a/0x310 [ 59.976560] [] vfs_write+0x18a/0x530 2017/12/30 13:12:35 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000db9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0xc) fcntl$addseals(r1, 0x409, 0xb) 2017/12/30 13:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000870000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 59.981893] [] SyS_write+0xd9/0x1b0 [ 59.987135] [] ? SyS_read+0x1b0/0x1b0 [ 59.992555] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 59.999015] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/30 13:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000538000)='/dev/snd/seq\x00', 0x0, 0x400800) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) fcntl$setpipe(r0, 0x407, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfd000-0x5c)={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]}) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000012c000-0x4)=0x4) r3 = syz_open_dev$mice(&(0x7f0000372000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mknodat(r3, &(0x7f0000e4d000)='./file0\x00', 0xc000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a5c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000441000)={0x41, 0x2, 0x8000, 0x0, 0x7, 0x3, 0x1, 0x6}, &(0x7f00007a7000-0x40)={0x6, 0x9, 0x33, 0x8, 0x1, 0x401, 0x10000, 0x1}, &(0x7f000079e000)={0x9361, 0x0, 0x7, 0xfff, 0x983, 0x5, 0x3, 0x4}, &(0x7f0000a11000-0x10)={0x0, 0x0}, &(0x7f0000a16000)={&(0x7f0000b60000-0x8)={0xffffffffffffffe1}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000579000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000992000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002b9000-0x14)={0x3, 0x2, 0x7fff, 0x10001, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f000069a000)=""/0, &(0x7f0000000000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/checkreqprot\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000095000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000cff000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002f3000-0x8)={r3, 0x4, 0x6}, &(0x7f0000997000)=0x8) 2017/12/30 13:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) set_robust_list(&(0x7f0000ff8000)={&(0x7f0000d3a000/0x3000)=nil, 0x9, &(0x7f00007ef000/0x4000)=nil}, 0x18) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/30 13:12:35 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000022000-0x20)=""/0, 0x0) 2017/12/30 13:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aa3000-0x4)=0x0) getpgrp(r1) write$evdev(r0, &(0x7f0000fd6000-0x48)=[{{0x0, 0x0}, 0x3, 0x400, 0x9}, {{0x0, 0x7530}, 0x8001, 0x3, 0x4}, {{0x77359400, 0x0}, 0x6, 0x7, 0x9}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000c34000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0xef, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) 2017/12/30 13:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) r1 = syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x80, 0x4100) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000045000-0x160)={{{{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]}, {{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x40, "23e2a538516e1325fdd884649624008725438de62cd9c830e12419986a2bfb6e73064769a13827c4863d846c5df0f80149c01dde2925628eabf2a1dbaf43a1a635ca8975b7427ca599441227eb8ee8b5"}, 0x160) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f3000)={0x0, 0x0, 0x0}, &(0x7f0000166000-0x4)=0xc) getresgid(&(0x7f0000caf000-0x4)=0x0, &(0x7f000083e000-0x1)=0x0, &(0x7f00009af000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000b9e000-0x38)={&(0x7f0000ae0000)={0x10, 0x0, 0x7f, 0x7ff}, 0xc, &(0x7f000043f000-0xa0)=[{&(0x7f0000541000-0x23ac)=[{0xd8, 0x8, 0x4, 0x66b, 0x9, "17102c0a30bd14a2291cb675b48a1676be2cd50b754719c6b6549a5175c77ed1f37cfc133a021a45f9aaa223cc8231f4cee29c478bcab656f2e9c63b0cdac47fe3ac965e71eabe875a13763db359071887d15a3c56efc487106b62e1248745b751e2931d87767cd67c06927e003dee03c3b3224e2503573d0caa64b31a76e3696db6f4e3508be6cf397f0487631d4bd4033dbf60a5fcbad93d14d145c64edda21ea18d729d97ad988dbe301d47f14ea2dd675bb3928e72e9fc9000a16a1c69aab1bb9b94511754"}, {0x1010, 0x538, 0x800, 0x7fffffff, 0x2, "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{0x108, 0x6, 0x100, 0x1928, 0x7, "7ba6304f3472b3c79b6169e8f569bc71891180a195f76e6ebc5592b60adc5520ee47dd9cdb1ffff39d11c85127e18d7bf6811f3766a9602e9621d99e9e795db1c5286b18e4e71f286dc6150a2d7743c7e0ff19dbecf4eb731de2c5efb0bcf667071e28c968879c4e50e95bbb876ac1a936c957043698fd18bcc96b4816e8e28eb492756eeb71cb3ff02216af900e2660149b16b745528e33371937b363ff5ff9856c6138a88703b24810c1a2d286d1349a16696b97ad3317243235fd98979a2693a28c87bdbbdca09ad24e5aec78a3823e8e228bcf41e49bc474caa0dfa77003f7990242ccb4ba3204598ff8eb343f006d530ed6abdd1133"}, {0xa8, 0x2, 0x920, 0x3, 0x5, "5585ea74fe8a652ffa5cd85b70aaf29f8ae42a4a34ec44e97ce39ecc59a52623aca01998c5e17956ea9eb0324198c244258c5ffea12267bcf08e3eeca9e70606331dd22d746c7cefdb1916e396d3ee6177615050880983d16f58bee20b4abd363d568e8ca060ef173e3a97e327d310c44c2991ee0850cc9410768e8d5880858d26274f3e1f77773f41786d695dadcd2d0ce20a42191e"}], 0x12f4}, {&(0x7f0000de2000)=[{0x4c, 0x7, 0x400, 0x3ff, 0x7, "52fd2155ac37c0773104d06e3395a321282c2904ee03bdc88bf7154a878590bcc113a72ae83ca499b8623f0517eae77266740c0422169a4154aa"}, {0x48, 0x7, 0x300, 0x100000000, 0x476e, "8196b8661d3e64d82e1086e15d7a8e0cee7b50d2b377a479bd5d4ca62a4c0c4a39216e5f02aa1a702798f7ecde8fb984445a7686b2"}], 0x94}, {&(0x7f00002df000)=[{0x94, 0x100000001, 0x204, 0x7fff, 0x10001, "da4e2162e720438b3c82ffd9ff9060eb89e2f1e67f78f18dc5ea75ece8a0de2485342a67bf5fe2b55003e80b08608cbbce49c855b1b1fa2a32502c2cd1de36534e93682207969fad078e7897d5f0950d0bfce52e0e0a66781db3c811433da6ddf43d40d74ffe23d699da25e277fcfb33ebadb06e597449c199d97cac8b03b6e0bb"}, {0xdc, 0x7796b83f, 0x401, 0x8, 0x60c, "4de7d15ffa79655abe214507f3752f8fbd0a5c3673cb9aa004adc4edbc23e90ce1a1735c153944eedbfa4078c9e2d43b4af3318f2c09735d83b8881481d216470af37d4d30bb70a2ce5ed4a32bf187e5cac3f985b2ae855c5e3f07ad981556d9107fca52033d8138ea0dc96cb03df1cb1385b5d9846b4e4dabc7161aa06397f3aacb9f1a4416d316de2b69f4d52c91441a130b4c7f3d1ef90be015498166824481cd4d86191acceaeabc6ea189691ffa1432d81153267b07d59ef672b8c3eb244c853667f65e5c85efb2df"}, {0x44, 0x200, 0x728, 0x2, 0x1000, "fd31192ade30f99ad4666dd64455a2bee3e3ccee0532855abe745162da73b9c3128cbca77471e82ebd92a7f6855dd03dca"}, {0x14, 0x8, 0x420, 0x7, 0x9, "3c01b6"}, {0x34, 0x7440, 0x60b, 0x6, 0x80000000, "09391118db0a70cc9bafb6e61a85ed35d7f861a85e60b24500600b695bc09cc23cd9f3"}, {0xd0, 0x57, 0x400, 0x10001, 0x42, "88a4187d304e5201ecc10a21fe9e5766c305f081ef857090d5b7bcdf7ef299bc3ac9a7b90ce93c1cc8c0219d18983159eca248deeef5e182ae3bc3c424dce622f0d950430467a46c3ea9abeca7b3ad9d003195e99d00aa1d8d60568809597ff7176e8c2e67b23618b8107d5303db676c7871981ba16b061aded2ce3994d479dafa0118b468c8dac97f8e3cca064f339a9cb1b2c07ebbb57d8f5f83b3b4c60b3a693acf71b48d7e732e356c641832c1ae58db602b304b33d98f23877e03da2d2e"}, {0x3c, 0xffff, 0x20, 0x81, 0x8000, "fcae41a79914cd030e7b51871e32b122941b4ab5400126a11599505737bbdd3b05bcc7cde55f8aaf9f3a"}], 0x308}], 0xa, &(0x7f0000f19000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40800}, 0x40) 2017/12/30 13:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x4, &(0x7f00004c6000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x2000000000004, 0xb, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x100, 0x0) 2017/12/30 13:12:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x240000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000077e000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') lseek(r1, 0x56, 0x0) r2 = getpgrp(0xffffffffffffffff) prlimit64(r2, 0xf, 0x0, &(0x7f0000085000)={0x0, 0x0}) 2017/12/30 13:12:35 executing program 3: r0 = socket(0x18, 0x0, 0x1) accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r1, 0x409, 0x9) 2017/12/30 13:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) bind$inet(r0, &(0x7f000076c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000d5e000-0x30)="c5dc411c106d0d5d22ecff342afa421a987f104488b827aa6d9a8b7ec10ccbbe6dbea65a4f3356532b0c00b732bf8cf6", 0x30, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000514000)='W', 0x1, 0x41, &(0x7f0000918000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e8c000)=0x0, &(0x7f00005d2000)=0x4) 2017/12/30 13:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eb8000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227d, &(0x7f00008e3000)="") getsockname(r0, &(0x7f0000cec000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aae000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b5b000-0xc)={0x80002006, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/enforce\x00', 0x4000, 0x0) 2017/12/30 13:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000f9e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000e76000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000, &(0x7f0000eee000-0x3)="") mount(&(0x7f000055d000)='./file0\x00', &(0x7f0000ca5000)='./file0\x00', &(0x7f00007a0000-0xd)='anon_isodefn\x00', 0x11088, &(0x7f00008df000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) set_robust_list(&(0x7f0000ff8000)={&(0x7f0000d3a000/0x3000)=nil, 0x9, &(0x7f00007ef000/0x4000)=nil}, 0x18) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/30 13:12:36 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x2, r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000040000-0x10)={0x0, 0x0}) ppoll(&(0x7f000003f000)=[{r0, 0x2, 0x0}, {r1, 0x42c1, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000032000-0x10)={r3, r4+10000000}, &(0x7f0000032000-0x8)={0x5}, 0x8) r5 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r5, 0x7ffffffffffffffb, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r5, &(0x7f000003f000)={0x5, 0x712c, 0x0, 0xfffffffffffffffc, 0x7ff, 0x4, 0x9, 0x9}, &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000009000)=0x0, 0x1000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000-0xe)={0x5, [0x1, 0x7fffffff, 0x9, 0xc404, 0x16a3]}, 0xe) 2017/12/30 13:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043f000)='/proc/self/net/pfkey\x00', 0x400000000000, 0x0) readv(r0, &(0x7f00000b4000)=[{&(0x7f00000a7000-0x25)=""/37, 0x25}, {&(0x7f000008e000-0x54)=""/84, 0x54}], 0x2) write(r0, &(0x7f0000988000-0xd8)="19bd595ab5fc5a2b00ca6a80363d3b2335475495de9f2a932349e48789c8c06cb5e2814a62688d44bd013dd4ea5c050ed7d653d87969e56a0ac3b21d1efe8f53d52069d83f59259ecff0e6903e377d6ffc2907cc919b2f727f9811311ff66a4cdfaec44c07d9e1b62f88b1bd897f43dab24d5fc8f4e97d6534683167be05a7e9f6460dc0eb011002d19f125dc054ec69d1e4151b6080dda10fbd22ea93d890014acb241755305b8e76d97c2e7d40eef0d9cbd90d7533cee12123ab371b6b466388094261c42560980df374f764cd4ec5cf36961cdcc258f0", 0xd8) 2017/12/30 13:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/status\x00', 0x0, 0x0) delete_module(&(0x7f00001df000)='/dev/binder#\x00', 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fff000-0x4)=0x0, &(0x7f000055b000-0x4)=0x4) 2017/12/30 13:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c10000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) socket$netlink(0x10, 0x3, 0x1) 2017/12/30 13:12:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000102000-0x8)='./file0\x00', 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mknodat(r1, &(0x7f0000c9f000)='./file0/file0\x00', 0x8042, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/30 13:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) r2 = dup(r0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000537000-0x28)={0x57, 0x8000, 0x6, {0x4, 0x100000000}, {0x800, 0xb42a}, @cond=[{0x7, 0x6, 0x6, 0x9, 0x5, 0x1}, {0x5c, 0x3ff, 0x9, 0x0, 0x401, 0x4}]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00002a2000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r3) [ 60.399133] binder: BINDER_SET_CONTEXT_MGR already set [ 60.419188] binder: 8822:8833 ioctl 40046207 0 returned -16 [ 60.446483] binder: BINDER_SET_CONTEXT_MGR already set [ 60.452421] binder: 8822:8849 ioctl 40046207 0 returned -16 [ 60.463382] binder: BINDER_SET_CONTEXT_MGR already set [ 60.470404] binder: 8822:8833 ioctl 40046207 0 returned -16 [ 60.478158] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.483785] CPU: 1 PID: 8838 Comm: syz-executor3 Not tainted 4.4.107-g610c835 #12 [ 60.491409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.500740] 0000000000000000 c8e010c2357a834d ffff8801d5da7580 ffffffff81d0457d [ 60.508696] ffff8801ce341200 1ffff1003abb4ebd ffff8801d5da7708 0000000000000000 [ 60.516659] 0000000000000000 ffff8801d5da7730 ffffffff81606345 ffffffff81234260 [ 60.524614] Call Trace: [ 60.527174] [] dump_stack+0xc1/0x124 [ 60.532506] [] handle_userfault+0x715/0xf50 [ 60.538445] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.545424] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 60.551797] [] ? handle_mm_fault+0xb5d/0x3190 [ 60.557908] [] ? handle_mm_fault+0x291e/0x3190 [ 60.564107] [] handle_mm_fault+0x2938/0x3190 [ 60.570133] [] ? copy_page_range+0x1430/0x1430 [ 60.576332] [] ? __do_page_fault+0x780/0xa00 [ 60.582356] [] ? vmacache_find+0x59/0x290 [ 60.588120] [] __do_page_fault+0x35b/0xa00 [ 60.593973] [] do_page_fault+0x27/0x30 [ 60.599476] [] page_fault+0x28/0x30 [ 60.604727] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 60.611708] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 60.618687] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 60.626019] [] ? mark_held_locks+0xaf/0x100 [ 60.631959] [] generic_perform_write+0x1f4/0x550 [ 60.638331] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.645137] [] ? try_to_release_page+0x140/0x140 [ 60.651508] [] ? file_update_time+0xbc/0x3d0 [ 60.657538] [] ? should_remove_suid+0xe0/0xe0 [ 60.663658] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 60.669864] [] __generic_file_write_iter+0x35a/0x580 [ 60.676585] [] generic_file_write_iter+0x2f1/0x720 [ 60.683133] [] __vfs_write+0x33c/0x450 [ 60.688644] [] ? __vfs_read+0x440/0x440 [ 60.694237] [] ? __lock_is_held+0xa1/0xf0 [ 60.700002] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 60.706552] [] ? __sb_start_write+0x14a/0x310 [ 60.712664] [] vfs_write+0x18a/0x530 [ 60.717999] [] SyS_write+0xd9/0x1b0 [ 60.723248] [] ? SyS_read+0x1b0/0x1b0 [ 60.728665] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 60.735126] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/30 13:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b43000-0x1c)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c75000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000-0x4)=0xe8) 2017/12/30 13:12:36 executing program 2: r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x100) syz_open_pts(r0, 0x400000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000579000)='/dev/ptmx\x00', 0x200300, 0x0) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000152000)='/dev/ptmx\x00', 0x3fffe, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2017/12/30 13:12:36 executing program 7: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000489000)=0xffffffffffffffff) 2017/12/30 13:12:36 executing program 0: r0 = memfd_create(&(0x7f0000e3d000)='*\x00', 0x1) write(r0, &(0x7f0000e06000)="080100040f773a00207815c0fc3995007b3219d100000000000007", 0x1b) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2017/12/30 13:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cc000-0x3)={0x0, 0x0, 0x0}, &(0x7f000081e000)=0xc) 2017/12/30 13:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c82000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000093c000-0x1e)=""/30) r1 = socket(0x12, 0x2, 0x10000000000c) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f000040a000)="1f0000000104ff07000000ce072d002ff300f00008000300f2ff210025df00", 0x1f) pwrite64(r1, &(0x7f0000624000-0xb)="e24fa3eb351ef9b47cad6a", 0xb, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a80000-0x10)=@common='ip6tnl0\x00') 2017/12/30 13:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000676000)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 13:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) nanosleep(&(0x7f0000c12000)={0x0, 0x0}, &(0x7f0000555000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/autofs\x00', 0x40, 0x0) symlinkat(&(0x7f0000ed6000-0x8)='./file0\x00', r1, &(0x7f0000aba000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x40000000006, &(0x7f00008f1000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000073000-0x8)={0x0, 0x2}, &(0x7f00009ab000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000be000-0x10)={r2, 0x6cc, 0x4, 0x1000}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002b5000-0x12)={@generic="629c062c543203867341956ad626e827", 0x8319}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ae000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c36000)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f4f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x80000001, 0x0, 0xb489, 0x15, 0x0, 0x80, 0x800, r3, r4}, {0x7, 0x6, 0x10001, 0x2, 0x7, 0x40, 0x4e, 0x100}, {0x400, 0xf4, 0x8cea, 0x400}, 0x1, 0x6f, 0x7, 0x1, 0x40, 0x2}, {{@in=@multicast2=0xe0000002, 0x8, 0x8}, 0x1, @in=@empty=0x0, 0x7000000000, 0x7, 0x3, 0x0, 0x2, 0xb2f, 0x5}}, 0xe8) 2017/12/30 13:12:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000337000-0x10)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000265000-0x8)={0x0, 0x3}, &(0x7f0000fe4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000059000-0x6)={0x0, 0x401}, &(0x7f000073f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e2d000-0x14)={r4, 0x0, 0x3, 0x6, 0x9, 0x5}, &(0x7f00000c7000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000c30000-0x6)={r4, 0x5}, 0x6) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000442000-0xb)={r4, 0x39, "d2e83ab219b64a1908cce8dfbe29c2a0fe3de3ad5c88d0fd807d790d8c4cb811c69e1fef714ecc4f846912c272455003d3a4cbf9061786f9a3"}, &(0x7f000056e000-0x4)=0x41) close(r2) 2017/12/30 13:12:36 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x7, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 60.889309] binder: 8862:8872 BC_ACQUIRE_DONE node 60 has no pending acquire request 2017/12/30 13:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffc, 0x65e) write(r0, &(0x7f0000793000-0xe3)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) 2017/12/30 13:12:36 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000aae000-0x4)=0xc) fstat(r0, &(0x7f0000af5000-0x44)={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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006e6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b59000)=0xe8) lstat(&(0x7f0000db5000)='./file0\x00', &(0x7f0000271000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000044d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00007bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000625000)='./file0\x00', &(0x7f00000cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000054b000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000)=0xe8) getgroups(0x1, &(0x7f0000636000-0x4)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00002ee000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000633000-0x30)=[{&(0x7f00003d4000-0x9d)="033f111dc91c5ccf2172ac5d6d53af931f7b48b5f3044905ff6951f521b9dd83234b08783cc678a401031e75f534a1ff0674e63b6bc4b011ae3135bca2d817a2e54726b2e0b44a905d2cb68c19f26c2be4ae8e5f923c12cbecd46deabaf06c661b9ca8cec36f9d1440b43b524e7e4243036373d5303bf91a568c64515fdbe39ffa00ecf4eed8b81eac155f926352039f67ec009340fef22d2cf13b7adf", 0x9d}, {&(0x7f0000c5b000)="e674fd5973b3656ea078335934cb6814bef0421cd6c2c4c8a5c58ca6640b22bf42c7863ce3dbd4d021b3a75e63861ff522e1167dffe77c0c180d9bf249c3c90c5138575d0fd12faa946bb446f0c6b9fff0d4ebd3b884bd5d5edef2b22e654ea65f7d52dc31fe0c6f86e06b115280be0a605f7388a1cec046bed5db69502bd77b92b25f7b8ae0a92c866e777619984b4c98dde0e63e6f3dd114fca199c8d75824f6199cf8e9c604e700ba933944753ebbdba419a3609cdb4894051a74c6fc6a71b03d356bb2ea8054d15402b4376c6bfe54cfd0ce6fede1be89882cb09779e44fb91398cedebfe5af90c9ae", 0xeb}, {&(0x7f000031e000-0x1000)="c95b336622d31f59fff0ef897e2f705a11e01a856232622b763b6797873cd2a6df3d80fe06197e67e8b8b1527ea30bcad19f6918015f24f4d539e0edb6bc4e0c0cb7d3d5a8f267e2a686fe0b9b1b9b6bcd2fbaad6f9c55762065dc145fbde1cadf7b48763dfda1569bcd22be3fbc4907502046567dbcf7b648eb1bc391cec4d53e77963f9de8bd077a7ee3c93f2a23fcacb933a2cfd488f11048bb0419d0826d44d4ca8abd062b8c4641ef337c974774cb76921d87cf6b7fbc99d6d4e3e8c294e16874741c32ad59e0ba88303d84875c85f800e9c5d24938b6e7b4ad9342451f65b5873a6a1b3c75768a3185d78375e43a1a4774cf720b57b4bd2a2bb60b6020ba7ec4a97c10f5a25269e151c22c6ddaeb7ea5c3c34e89ac72f15d1a6d2dbdd0ec4df2e672379f4de666a8cdb324e5a0694edb943eba54d0b666faf555e117e1fb0c99846f8dc47553b11c7fe8b6a943fae470f281be51fa45f8899d73871b2fabcc21e8da60d7d0563693c5b645a8c83edcd4bc29a36c42cecf26568aa8d008f8933c1d1941859c7bd4917fceb48d069cc5b3791a72b9dfbb22dd46505e2046dec337328a4be0a0ffac3b04c8e2dcd3a69b31da5bedb0c0f7fb87e0f936963749b74a4ba1452cc95daf4b053a328f21123344a57229a233394cccdbb1fc8fe7bbf980a2b78519070d925105d86abdd8d2c431111b1447c2e4ee014b1e23cf0dc11b0186e40d4320535556f2020e2f56395776ad6f81f7f55ce5a226c701e8497f052205609f971eb18c652417d79e6d0e22b9a5d0f28b70a1e81ae03a1e2239703a1d4a822078de59e217916e3a31d1f593da7743543d543f028e02c610c2729e2d4b93c5a11751ea358208cce4e12d0fc651841a3c8c4e0cbdce1b0189eb8805bedbdad5a80a54fa8022a5fa9573a2a761ac3d7d3e355ad55cc2483c1dc099be709a5c6b82555f65b92e7862ebc9ed759970a6cfe0c20106dbc09ac2a9acbc4eee116fd7fd434c8e1ab9c79c433de6578f0ec70898fc75b47873ddd3fe07cd99a972e18d30311cb11c160c05d4f83ba1ef9c507640772950c8966bd65ad801ac9d4fef1847a08e04d3217de265979b84543888554f8c00b92a2a3adac4a310bfadcc93df1cdbd8b0e516e0ab4e5e6e4180efe7d8a9d74d06663af9665df70422965d24c00c6802fad36ef264b0025d53b8afedbd8e772d9b830dce9dce5bec4fb93c578838f68fbd2154512e34eaadf144f10fe14f4d89434850ef3689b4ce7a02acc3bbb98972b4b58b813fe62a55d7e15219942a78c0bbf575778612766eaf40e51bcb41b3890cf2dcaafee560bb7e2f621b1abd7c9a58ef57a1007e1a75b996814a07a7b118379aa077df6b72eb9823ab3b124440121cb57144706d4b357a93ac28088d35784a46f841926105a4924d228d54460fec3f8f63666a261ad7ffd822269c57e176d58bcd5e4db32e7f9dde77abdcc907988a8bb41bb3789ce153cea0dacd8219e9af052f656c69e6b64403533fbd815014257dc0c7dc3a351967c223a66cf1b1e5df586c13642435c9c854a7783808cf4df0fb1e8c1534bec478553e93fa00aecb83f2750fdccd259543c667acd9802e527560481b52177d6ab3134a51ae796eff16a96c67c6d4f7c2f033a87cb6472a2b5bcf95c5a062209a8ff42bd53a0d08d2a2d387e4b2b8e36b0189b829700995f38b9af4a3bac158ffe8cac228bd310e67d0daf72485e2ab2a3b0b1a9c8794f5bdd506b5a100cbf377a973fd80e31d993b923e5a6bd9e30ff39726d129663de80ad40c8e355f52fbc4152ca98e0fa9a675a66d07c551341390716f7ff2075e58e75195269008fa6f7d6eaf4d4fa8201696b34353505ef05ff3716195a872caf7ce6223e3036474377f5fb7e5e06fee9e01313b89c69cd576d70903129ae7e31a01ae76c3436e3d25e2661743c0bfd997d321127901f1acd04219b1de94e3860168f5ae2d50d480dee543105a46c9b459de378b40f369b086beeaa2fb22fb85c6746651a2d3c5bdd81a584d5768891f4925ffc9c1f976a2c074533fe2e964b13ba456b0a124b30da433253de1416266985214dfeb22d7a56e4944d9d9a4770abb51b020c92dae3ab0252de7cfd6561107aa726187f4882a21cb59fc8d92ab5cdd543008b6e17d4f51be347d429c6a1ac7f5fcb0b78d1abf0e7af47848c44b8c44fe64fd0f07446ca9cd26f3ba869ab8779082f10c05fb7ae508a019eb5f93e933334b2488c3bda926da871d899e36a74242145a6475656a19c9cd81453a277fdadd9195a2f4ecb7ac75b02c2aaff1c85af08c7cd411f69dbcc3c0ddc3208ac771215fd52d2c7a8e8e2311b98bac16fc70b06e24139ababb3623e8964f17c819c97e5cf8531c2e9fcaed810d496813ac6ba6cdd36507f7fb87a16e00c59071586c3a211e56d62e346739c992d2dce9127dbe97ccbf7ef2d9a2e7f98ceabac190b90eb35cfb3e3a540f225d8e2b871de50ad2fa1c889002a5fda059d564851d803c627a08272757a8c5b1bf85d2c7a0b32f8028b7ec689961bb5348eda6b2a5000d538ff053724e73bff644b6a005f65af414d95b2195e9ef97e5d8418f411b8f764d9637930dd1eff28f7c9e99cf7c2c24c671a59061a7cd9cbd005947f0dc1eb2164fa28fc3c8602e2ff6761055e3cdf4804b985bf42800471ee52f1e320d49b0ab86b20cdc0c661a2a730d2c6b40a15d2565b2258b1dda82ff84a661fe760ecad2d45128770ff13b95dace77bf05671bfbbae5beeff1a477d4f194a7304c2ead191c9116d3441dddedb9b1c18569082c8e4c9a1f4883fe7680eaa726b663ea7b726cc41c94fed0bee5f853d3b36f1a6ff199f35065efc013fac459b1260de45a70239def4d4edbbf55eeb13eeda567a53b2c3b029dca171c18f0a26e3679dc588530c9dc9f753d94e0902a2e09193e5322337b132b17bdbd03d01d5b1710b1aca434a289cfd09a14c4cda717e552223ae9ae1d2c1c37f2ba4b8b0a31452b5a8155ce28860db1f88cd13b42f5b20aa313aec7062faa83d6da22a73e3b5ce227cc587e5ba09f60d2cd6e119fb6b8ea84da329d93b80856f26eba435e6dc05574d4a949ed76e23544b4091d0e4597a6b851df2d38c68de229ba081720089e3ee045ac905cd9aaa69e1a27001b4399f9a61f3a95f1a20c7000e09eca7cd14c4ddb2a8b637ac699d61121873975533db3d49bea97805fd65035f3a77b476b9ccc3899cbe9ec0f7e05b9ae94080dc1c5d3788b274488a4e648d57d2e56b441af4612a2c659831230d13150e6aac37f5749f69aef51f048cf7818258d6c7be5f099d34c067f2eb94e7f27df1a92fba579fc1a83a7c1bc338b75cd3b6e9a312d35668f85b4f1d54483c4fca37ad05dd2d2f85adaa90dba90206e6d4bd4bee2f59bb218f6a39f1b787e1d43cc1fd9474331b7d63ba5b49ff08a8ef8b8a6afa0e1d14860d2706a30a08af74881eb59dd2deaec793a454ed94e1db0d201b46364fe21b658cfa082bdfc8eee1058b07f2875eb6c32619145ec5002aaeebc00571e4d51e3a952a5eca2cdaf728b2b53acf7e812edab008f3e8805e4745811a62e9b73c94c7ea76f3bbff86ec78bcbce75f3077003e83453b0a7dc00237c8d9f29b03e0ef48192a8b95a5ce90326c336df1839abb872a0ef6079cb962e48b13b8dd079e242c46907b46d84479f37fd1de1402e540b08c4e6f9cf93a90e9321a3744422b25e578ba744b10982673423291fd81ed29d0bcab2f0f4720f9be115941c3e944cae51e00a73e95a065d034ddcffeceb0eda063a291fb246903bda479d3d355e53e3637b70483d6fc024a3bd854dc78534f4834a808e964dd87cb2940df58a2259446ece086dd5e700163ca33df7591709c4ca0696a7b2688064c933ffeeba845713388bdfece58cb1d5785ccd9f0dd738d6bddcef39a5aa24a1e1456fb219b73d87c154497cb56b3a2828622eb5733219829d5dd5a8024dda978293e3ef7d9145514994c5b08a52829f3da48ebb6c4937b413bb27995c67cdeae4c48eb3b1648786e3fe03692713a1a850d0ebb1e10e2cb7deaf00881344d47c93de79644cdcfb8da4d4aed3084e9962bc2829b1360af62be97fcf30e9985258e46279dd618864e43fd2243503244440ecc7bf579b96dd42494131fabbb9d31e8290ba57e4dc84e1270cba58d800c6b71bf5da99e3ae5b6e660a3c2d7bc8e48d601257b67bfdebc379373b55d31a11d5202c646bc75d1bb41e18dbc2fef5566d6211611fecf4ca21ba6ea6b1203086c331e80d4632ec3b2e4fde3f7fdd6f1aaa8d1e0c6d81df2099a82e4620d92fa26d22cd9f4ce003a4b7c106a223cbd21b0d2addc593b494e972513edf92a5903bebf032130b6569fe78b2dad9b1008dfd715b3efbad09bd2ce106b9a8ca660bda58153870869bc4513287723c8c6e0c87f9b9f6ff8625aa5aaa5e4eeac081820c604762536c6cbddfe4c1f88556af097115f05c51d9f044fe77bd91382a8cd29c781b1a4291170c41d7852e339d019a538cf2275590d17ed9a2ac51f59f7f02590a1c9f72fa8639e78da60d0589eb810f59d9be6a1ebc950db2fa0e4fed36fe3019b0893130d54d9af78e2b2830c8e2b6f3eab549a2ff140b6c94298cc51d045359bb3e104e0afbcfd05ce48d58f7b06b600bcf2642a586cf9fa9bf267cee9d94be67136cd4f3b5d3a3e328bcdc6db2ac550130c22a6f39481386c974780acbe958b067d51eaabd59b479e7e591fb26f5051fef21ce90bc7c360392c6bf3db26375cd28de08844194eabdf6f24d748bacbb9e84eb8a3ed94b1286d1eff1f7a934af5be8ab72b93f2cf70833f7ec0d5b1a8ef42b52d1feb10f297887a810a932a8afb97f17be2327f91232e52a94915abc803caacdf4f59f9224d588975bb0a242a45cddd8369efd35b751acd909e4547fece89504bfd682c68c6154e10ed785e4cc820270a029b2c1f631c93e39868956147c2a6792b93a32d9cab2612c550c22a2bba90ce539dc5755adc524477ef023d5ea7596f42b8fddf6dc163c6659be688756e56809f101f436aae6eca245d32bf4d1bfc9e7d1df794cdb1f7e8ff77f87cd81669b8a878aed662c618c736e60394b691286c21374df14221f9805c281ea27ed2c3653baccebcc144311a32e585cf193d9955fe7a4db3c180416cc7d17f9cf883dd1cb8ee2900c1929f4bbc413b65e8d217b5f07a3b17d36e7c69d7d49470ac00736b73afc2ac2035238a89da6a304edb52c207c500800cbdaaf91a06bb2d2b9ad3069b846d11a9711140667389cfc9a5b64fde1f8a893063c6c5b8bf0b4c74f3c02707db6668884e7ab9018499ad528d4dc60e527297e886af3cb0b2201722ebfbc7f9ffa11b708fd5062c6a89915ca113add63127f03a7a365a44ad7fa40755c701d2d121d8304e2a028e769184146c004249fffb3ee44f9d423a075ecdc7e02ef9e356cd60778044f4771ad727182cb099a9e93f78190b827a978c1b9f489796091bde2443bf8af7890b62ee2f5f7146fdcd9896b958c3bbf0041c317c304ffad8915bb48bf65d4e1837e296cfaff4b674004d6f616d68ea1fe87ad6b67c6623f251d61572a651b79c1c3734e66fae1d5c773b7332e54ca11765a011b702ccbbdb062103ac6f6be28241d4d275157a4376e42045957eb87030caf9ce8f8e446ce1d3c0ef0b0c7fe2879b6a67ea8f2a10d00228cdfdf0f2cf754c2c1f8545440920088de3a5c64b3fe8525c8a23e1cfcb3b11e321fe6409f590105094df6f3a247", 0x1000}], 0x3, &(0x7f0000001000-0x100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x100, 0x20000000}, 0x40) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004fe000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) [ 60.935721] binder: BINDER_SET_CONTEXT_MGR already set [ 60.942364] audit: type=1326 audit(1514639556.622:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8864 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 60.950297] binder: 8862:8872 BC_ACQUIRE_DONE u0000000000000000 no match 2017/12/30 13:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') r0 = creat(&(0x7f0000f6f000-0x6)='./bus\x00', 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000769000)=0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000cad000)={&(0x7f0000339000-0x96)=""/150, 0x96}) 2017/12/30 13:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c8c000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002e0000)={0x3}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f000098a000)=""/0, &(0x7f00002e0000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x7, 0x400000) tkill(r4, 0x12) getpgid(r1) ptrace$setopts(0x4209, r4, 0x400204, 0x0) 2017/12/30 13:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f87000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00008a0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x800, 0x3, @sync=&(0x7f000091c000-0xc)={0x9, 0x0, 0x1}}}) ioctl$int_out(r0, 0x5460, &(0x7f0000a2e000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004c9000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) [ 60.984097] binder: 8862:8892 ioctl 40046207 0 returned -16 2017/12/30 13:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') writev(r1, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) 2017/12/30 13:12:36 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000000b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b, 0x8, 0x3, 0x400, 0x10000, 0x4040080, r1}) ioctl$TIOCCONS(r0, 0x541d) 2017/12/30 13:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000015c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000070b000-0x40)={0x9, 0x3f, 0x7fffffff, 0xb7, &(0x7f00007dc000)=""/183, 0x42, &(0x7f0000129000-0x42)=""/66, 0xce, &(0x7f0000417000-0xce)=""/206}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034f000-0x4)=0x0) rmdir(&(0x7f00000c2000-0x8)='./file0\x00') r2 = syz_open_procfs(r1, &(0x7f000083e000-0xa)="86657467726f00097300") preadv(r2, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x1) 2017/12/30 13:12:36 executing program 1: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2017/12/30 13:12:36 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x4400000000001277, &(0x7f0000012000)="") prctl$getreaper(0x9, &(0x7f000000a000)=0x0) 2017/12/30 13:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x12c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f0000004000)="7261d066730032f0f334cf30859711442d6b1078eea618fede8219ef374aecff6bbbf1b5675b8c8b72ebaad348c95ecbbdbce8a9f2895ddd527d6eec42eebee5c40bc130a1", 0x24000, &(0x7f00008c2000)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") [ 61.012681] audit: type=1326 audit(1514639556.692:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8864 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/30 13:12:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) fcntl$setflags(r0, 0x2, 0x1) 2017/12/30 13:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000223000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00006e1000-0x4)=0x0, &(0x7f00006dc000)=0x4) accept4$packet(r0, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000029f000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000007a000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 13:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000d66000-0x4)="5b07a4f4") 2017/12/30 13:12:36 executing program 4: r0 = memfd_create(&(0x7f0000af2000)='{cpuset\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000040d000)={0x9, &(0x7f0000b7b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000b05000)=0x0, &(0x7f0000d59000)=0x4) 2017/12/30 13:12:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 2017/12/30 13:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000015c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000070b000-0x40)={0x9, 0x3f, 0x7fffffff, 0xb7, &(0x7f00007dc000)=""/183, 0x42, &(0x7f0000129000-0x42)=""/66, 0xce, &(0x7f0000417000-0xce)=""/206}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000034f000-0x4)=0x0) rmdir(&(0x7f00000c2000-0x8)='./file0\x00') r2 = syz_open_procfs(r1, &(0x7f000083e000-0xa)="86657467726f00097300") preadv(r2, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x1) 2017/12/30 13:12:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x11, 0x17, r1, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fb9000)=[{&(0x7f000066b000)="ccbb857097cfbfd2562d9f69619e9b8c03931da90df3e412623824ec372216dc5aaf242ffb0a5dbd20c840010a55ef6d372e85a01e3cf824b11b9906923e07cccdd7370f7e1325eeabc46425f24babc3ca548af3500bf3c7d3e41cab7309c24252fa1892ec9fafe9bb7b804e329de6c01552f7e8d46be02d8cce913c846b03d3fd9071df43cc53a1ebb34514e3ed2a4b24dbbe02b9a73bb367b5", 0x9a}, {&(0x7f0000520000)="0d1a1677de4788de35b19de6898e6042a38fc0a46eb52d8ee1aaaf7422b7377a38053d428c33affca02588b22057ca211acb44b463ca927c8fd3324ba0f5edb203232e3659a917d189e4774e655d18ac7b984effb71e1a8c86f918c0a4d320453c26bb2e9fb7adef3efaa758a4cbb57e575b56b7f025643dcb1624e7b645d37331b59f3d0e3ead6361f59d8ccaccec506b6c9a1caefb69de8512d9f0c637f8a74bd81b919e23bac6f25952ce75af34613749637f83097c84f71bccce710b8e530d18de798adbdad0801b8c07f8", 0xcd}, {&(0x7f000031e000)="b2db5e35a44fab21564c45c7e063656af6efb43f497d8d5c55ec766bf5e840fb17c313e9d782b7170c3f9b179a647c3df73224133310772bad03eac2380a5b1912a6a9ee4c7d43b9792991e103ebd2b13cc0ff5c78ec253615cd09a2a5bcfc1ceb1f02dc5357b1940ab38f4f5b40c0a7923bcfe7bdf84a4e", 0x78}, {&(0x7f0000000000)="1956bd3216d1c67442a993d5190767fcd88521eb9d933c66818c1479348c2a2094c09f95406cd51b2b5b9a014b3e1ea2f2112c43c9acbc35451648898ac1dcfd84d2cfdf6345cbf8593329c6c13b7a9e7653f21ec33553ff8fb7d4f74dbab7c98b61826a13d2074b5365462fd026d029", 0x70}, {&(0x7f0000001000-0xcf)="d41652c94fda25bb363010a71a57a13588867ebfec32b940793e1bc6b3c5909ce1d66893626f746158569ab64e9b93f0970ef0376d2fa8f55b7eb573c1b518322642270fc62e7c7b3131e6c35e2fd0c7eb833006fae45c485976f3847b5d5531a492489e3639bf3ac75c2ec8c30025a824956a3da678f3c8525275a679b98c8eca63ce30f54265d91e967c79a6649c6694f57722705f002aec1350847d346d35105d5aa5aaf4467a5ea767aaa06745c65a53c0cb482c3b889cebc4a5589afde221731bd2bb50e44c22a3083fbdbe55", 0xcf}, 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0x1480, 0x40}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a6a000-0x9)='loginuid\x00') writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2017/12/30 13:12:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c86000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x10040, 0x0) syncfs(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000004000-0x102a)="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", 0x102a, 0x804, &(0x7f0000000000)={0x4, 0x2, 0xffffffffffffffff, "22b5cc32c7a0", 0x1f, 0x0}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x0}) 2017/12/30 13:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x1f, 0x7d3a50b2, &(0x7f0000cb1000)=""/80, &(0x7f000035f000-0x4)=0x50) fstat(0xffffffffffffff9c, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000c6a000-0x7c)=""/124, 0x7c, 0x40000000, &(0x7f0000d97000)={0xa, 0x2, 0x75ae, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000db000)={0x0, 0x100000000, 0x1, [0xc1]}, &(0x7f0000bf4000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e78000-0x6)={r3, 0xffff}, 0x6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000823000-0x18)={0xaa, 0x8, 0x0}) quotactl(0x0, &(0x7f0000a60000-0x8)='./file0\x00', r1, &(0x7f000008a000-0x76)="77d683998ddc5ce4bddb23ed5f60f3a270aba9be8f8e87c0896cb66d76ef0beaf04de3e30adf95887c4e3f7e4a9ceaeee71c344f02d24998a3e68c70b7a422c394a07e9d2a7f0476beecb624925b57647e6ac6ea12be9380c67c562d6bb01ab23d227732fd102cc035236c72f28031e6dff0c1ec9c8b") mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r4 = creat(&(0x7f0000f67000-0xc)='./file0\x00', 0x2e) r5 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) socket$inet6(0xa, 0x801, 0x6) writev(r4, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r6 = dup(r5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000f48000-0x4)=0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000107000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') getpeername$ax25(r0, &(0x7f0000da0000)={0x0, {""/7}, 0x0}, &(0x7f0000e4c000-0x4)=0x10) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000850000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f7a000-0x2)={0x6, 0x80}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ef6000)={"99b6e5e6c7848bfba11c04f7b63cc84e", {0x4, 0xeaf, 0x40, "ab5bddeb0816", 0x2d, 0x0}}) inotify_init1(0x800) 2017/12/30 13:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r3 = open(&(0x7f0000a72000-0x8)='./file0\x00', 0x0, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000087e000)=0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) dup3(r1, r2, 0x0) r4 = accept4$inet6(r3, &(0x7f00001ec000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c1000)=0x1c, 0x80000) fadvise64(r4, 0x0, 0x401, 0x3) 2017/12/30 13:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000d5c000-0x1)=0x0) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80000001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2017/12/30 13:12:37 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x8, 0x80000000}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000+0x2c7)={0x0, 0x80000001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x200}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={r1, 0x0, 0x8, 0x1, 0x3, 0x9e, 0x6, 0x5, {r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7, 0xffffffff, 0x0}}, &(0x7f0000003000)=0xb8) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) 2017/12/30 13:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2017/12/30 13:12:37 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000942000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000942000-0x4)=0x10, 0x80000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000871000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000942000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000941000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000342000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000940000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_test={0x1a, 0xffffffffffffffff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2048, 0x0}, {r0, 0x100, 0x0}, {r0, 0x2400, 0x0}], 0x7, 0x59) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x40000, 0x99) connect$netlink(r2, &(0x7f0000013000)={0x10, 0x0, 0x3, 0xa0000}, 0xc) recvfrom(r1, &(0x7f0000003000)=""/33, 0x21, 0x40000000, &(0x7f0000013000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000a94000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85322, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000186000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000281000-0xb0)={{0x5, 0x51}, 'port0\x00', 0x4, 0x90000, 0x0, 0x7fff, 0x0, 0x6, 0x3ff, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000838000-0x20)={@generic="5eb0f87daec43d77427a30b3bebf11af", @ifru_flags=0x101}) 2017/12/30 13:12:37 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000407000)=""/83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x2, 0x6, 0x3, 0xa9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b5000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x7f, 0x0, &(0x7f0000b41000)="b08f454b5dfc9bf9762ef95a7752738c56f2dc2e287c0627a4428a74feac6edfeee4e59735efb33648595ae5f36ffbaefea725aca9683140fb5795421817653b05fb0121237c03405d610eebe1b15b84b473a96a4d582bbee13b25e03dfff28fc7d77d6f803d3e8a570cf8822cfc32d28f6e59ba90ed1a887dcc6a7cc22534"}) sendto$ipx(r0, &(0x7f0000d1e000-0xf3)="034688cab07950f2606bb5a3f880c2356e18dd2fddd9658ba93e270e02476815e049cc8c7559b5e2f7ee41f31e786d37e243b6a4f85a49d0a561de374a21af5bce311b8bd844dc638a1e1cdd101e8fae4475045aeb9ad135f3a494391bbaa90258be98cc5c2a20eed6bd8359071eaccd57fb43252c846ed5831e71918369b6b7cc9990ecb6591c92c6f3a32d1a7dfc7d90c70c7c6fc0578cb4c9b50231c1090c3ff8664719b93853d32dda51e1e9f504e419af7d2aff0c417ccc3b37c57b2ef9ea5bc31e97eb86d80ba1beed7b754f01a04e81ec25b11eb67902eb3ee8ef1f16e6a687e771ea820a1c4fa0b0c444c81ed2bd76", 0xf3, 0x24008800, &(0x7f00006b8000-0x10)={0x4, 0x7, 0xfffffffffffffff7, "ccb0ab29ba2b", 0xfab, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000000000)="ebd575c21b85bc8540c8a63fef67ac23d78cc1d58b7459c02b34e748508ccfc6db54438325c94dbab8d4daf942d5ac88f5dfe05814bab91b53e2e64b7d9bdfeb40978d32fcbe9e17e2df573327620db696ea32e838197a08d67e41736a18c2492af63548d9de6f70efd58a740459e9a515977c83c5f31f76ee3274534753da78ae632466ef2e8f1eee4e8e3a8b335a6adacdfdebb148b0b68f4fea5547e53ba975", 0xa1}], 0x1, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x44850}, 0x40) ptrace$peek(0x2, r1, &(0x7f0000001000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000001000-0x1d)="7d83c1c6e2d99faf5f812014a4db282711080000", 0x14) 2017/12/30 13:12:37 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000001c000-0x36)=@file={0x0, ""/52}, &(0x7f0000009000-0x4)=0x36) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x6fd, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000000a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00001fd000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000378000-0xc)='/dev/rfkill\x00', 0x280001, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003d9000)={0x0, 0x40, 0x2, 0x2}, &(0x7f0000278000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000054b000)={r2, 0x898, 0x30, 0x8000, 0x9}, &(0x7f00001b3000)=0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) readahead(r1, 0x5, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d94000-0x4)=0x0) 2017/12/30 13:12:37 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000080000)={0x4, 0xed, 0x3f, 0x3c, 0x2, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007ba000-0x1f)="1b0000004a00e70025f1b10a2bff1fff0a1f8016010000040037e4", 0x1b) 2017/12/30 13:12:37 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fc2000-0x9)='/dev/sg#\x00', 0xff, 0x22080) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000fc1000)={0x8, 0x1, 0x9, 0x9, 0x8, 0x81}) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) syz_open_pts(r0, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00001f8000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ccb000)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000be9000-0x4)={0x0}, &(0x7f000089b000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000095c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000faf000-0x4)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f00002b4000-0xf)='/dev/sequencer\x00', 0x40200, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r3, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006cd000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/30 13:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) setsockopt$sock_int(r0, 0x1, 0x200000023, &(0x7f0000b64000-0x4)=0x1, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000745000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x101) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) [ 61.488802] binder: BINDER_SET_CONTEXT_MGR already set [ 61.498705] binder: 8993:9003 ioctl 40046207 0 returned -16 [ 61.518824] binder: undelivered death notification, 0000000000000000 [ 61.524873] sock: sock_set_timeout: `syz-executor6' (pid 9022) tries to set negative timeout [ 61.546638] sock: sock_set_timeout: `syz-executor6' (pid 9022) tries to set negative timeout 2017/12/30 13:12:37 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000005000)="2400000058001f0014000507002304000afff51108000100febfffff08000a0000000000", 0x24) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000-0xc)={0x4, 0x0}) 2017/12/30 13:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x8, 0x0, 0x3e, 0x1, 0x0, []}) r1 = open(&(0x7f0000938000-0x8)='./file0\x00', 0x400, 0x1) write$sndseq(r1, &(0x7f00004c9000-0x8f)=[{0x5, 0x7, 0x1f, 0x8, @tick=0xd1, {0x5, 0x2}, {0x5, 0x2963}, @connect={{0xafa, 0x4}, {0x80000001, 0x3}}}, {0xc0, 0x5, 0xfffffffffffffffe, 0x4, @time={0x0, 0x0}, {0x9, 0x0}, {0x0, 0xd88}, @time=@tick=0xb96}, {0x9b, 0x2, 0x80000000, 0x100000000, @time={0x77359400, 0x0}, {0x8000, 0x1}, {0x100000000, 0x7ff}, @result={0x1ff, 0x9}}, {0x7fffffff, 0x7, 0x10000, 0x2, @time={0x0, 0x0}, {0x80, 0x9}, {0x7, 0x158a}, @queue={0xa6, {0x9, 0x3}}}, {0x8c11, 0x101, 0x8, 0xffffffff, @tick=0xc000000000000000, {0x1f, 0xfff}, {0x0, 0x0}, @queue={0x10000, {0x100, 0x8}}}, {0x800, 0x41, 0x0, 0x2, @time={0x0, 0x0}, {0xfffffffffffffff9, 0x1}, {0x9, 0x0}, @connect={{0xf384, 0x7}, {0x20, 0x7}}}], 0x120) sendmmsg(r1, &(0x7f0000850000-0x168)=[{{0x0, 0x0, &(0x7f00007e8000-0x70)=[{&(0x7f0000a4d000-0xab)="53c4bcdd783300cf21dd07c5dd34d267f1a8a44b6ef689c6a731876e3e071f7defe964d6aa24f1db1d04d5f7e771fab23dab662e3d0431fb0d89e2da09822db45522a5de462958daaf0cc13eb8cc532bb92fbbb994d0ec47133943f1db114505d586dbcf472978dd7a8007710e91e66c3e6f92569c5d5cc7f954d5792ca8fd18b9ec89f7ce828470d64ca0e79c59920fd0aedd80cb77b2dcbcfa957efd12746aacaa20daaf62307e1ae826", 0xab}, {&(0x7f00002c5000-0xca)="218c88fee3d03dc3eb83bb1cf185813b47ea4c22b9b293bdc309453b5ef5f0877c09640cc4b3bf3cc1011ec164678dd108c12a221707d4909e792c8a79ffad85ebd2b9971d83fcb82db12f633fd815dd3ab9acd436393eacdd01db2b44ef3ce2389f716dca3c6669d5dbe55a72eb1fc4af7157138e29616e1603aeddf6f5795ad02d0a66d687c788d5eeec648a9103adb96e87b91c27700ebb221b0ae6b1f2522ecc6387412eabbdb13a722c9b6994663fb2bcf6206992b6126a7b7729b24bb380532ff82cdc877759db", 0xca}, {&(0x7f00009dc000-0x3d)="fe5202300f826f2481eeafe4b00197e33e3d2276d0f81a9b9809dd750f5208e0cf7b9682fd246e30fc803d891a26fb75bce9f0d380f45c5d7c3154443ebbd9a66e3e9771f9f633afd0a444506fbbb5c92c011a870a4919cb3134d8d42daba0ca9ad01a3e9bc45ea20d53ffd7fef0a7a29f13c32e67283e577171d6a1500327a75eefcf7bcda22784a7983be19b602bf1c5f609ef103ddb8ee3dcd356e637988f030586e660274f5142dbb5b1366f9748c7b23e6256b2b47a0635f6c2", 0xbc}, {&(0x7f0000ac8000)="30b9a04b7d2cd1ee375e332c3c314e170e84c011a2ddd555599205b60f0c459788105088c57717a7ff035a3c0a8a21b2", 0x30}, {&(0x7f000068f000-0x3d)="81a88397a6a1341757fe53ea08fa8c4c51c24d8afb0769222d8f06610b8ff8075cf831116556b9881d844cceaba7265dd7c2aac83b0b389b8910676e44", 0x3d}, {&(0x7f00006dc000-0x4f)="ce1ffc82518c311a4b5e6edc65ed3fe62aaaf94938c4dbf5cdc0f0888549d1ec4d8774a25224d09d0b7a20666b18d031663d7b4fa71b9c92f1788159388b51124c689c52c37ac2265ee642267d4b1e", 0x4f}, {&(0x7f00005f6000)="e6eeb34c0b65120863b52d661d9b73db1118c2a1a4fa9e982817314cd7bf159967124b991f631053609c1a19c440a00af1d556", 0x33}], 0x7, 0x0, 0x0, 0x4000000}, 0x297}, {{&(0x7f0000939000-0x8)=@sco={0x1f, {0x7f, 0x401, 0x100000000, 0x0, 0xffff, 0x2}}, 0x8, &(0x7f00001ef000)=[{&(0x7f0000db8000-0xc8)="0aae629dafdce15427c6ec5e9e791100726222bdd4dab190d07a39b64dde8da8c1d7aae6ac2ed11a4a1b2267dfe204b78586eca5c57b79685961cf035e135da14aea578030d001fb4912ef6585021ad37cd580845ef7d3d5c8b8417c89b0e866f89b3af4ea773ce57176342d81ede46bb2e0759aa0952615b870488ee0836e1d4bca3e9e99b660a87dd976146b3947de593cb34d431abb43bf58d28f5d0db0a53c87cb57e7aa7fbb35b74cb324e81ce6c874f698220cbb6f2cd370fd45dceda15ae5b3a6ad0ff8c2", 0xc8}, {&(0x7f0000bdf000-0xa)="c166e0b3cd203d7ea782", 0xa}], 0x2, &(0x7f0000ed3000-0x4b0)=[{0x78, 0x3a, 0x6, "398e2a71f13d0163efd716c22bdb1479e6d4ef51dc257843dc66da372241bd00195c09f92a678fbcedc4f461905b5b5cbcaf8a2c5bdb54dff752ee8e7bfd0efc4c27edab12bae4f226c1f531eee3bc27f077c071e7bac791cb832ed6cb022dd1787602616e9a"}, {0xd0, 0x10e, 0x7ff, "73fd2ca34fead4d4d36f66f25f22197b8f0784b85189262b4156f60635ecce6f653fe6449ef3d065c1694c3d4d729032f3571b8fa7b9d5dba50ddeed071c6a35c5e38a35c92fe56dce99a18998a8ac98b8ba0707fadd0162c125a89a07407e893901ac5cbf38ec4593a49c2c21db45a4a26383583c4976814597259051fbfcb4658403a713295b76f37e23c1ce00ffe31cab0f4133b457ab21d5ddbaeeb97c1b66f5470d6419137cb279babdca743d911821c610f2bfe0552700fa"}, {0x88, 0x100, 0x7fff, "8192442e1fa4e34f8e1c2c72633f297961e3ab071bff49fbbb8b5eed3ae77fa1cdf8ab1242628cf63a3009bc56e62510480cdc561d51f165d8a30109212978490e72bbe7e16b088b262959ec0e2d16b10c91a9ae20f7c2d95bcfc86d952d7929330cd86f271151500f354e48439ec924df75"}, {0xc8, 0x1, 0x101, "bdd99111550b760fd9371a0ccfbac7fe5db29faf6acbc66c775150ea292169a26eff9517f64d38628e0c7e74ab0a27e6170f9fad86e628cab2e59224d48426d2a1a40788141afcf8ce0e2a7111209fcce10050dda9ba0e3a678026d28e402a5cb47eba80af93cb5498f0a6062f404f112dd5d90fac9fbf3429e99de53ad7f40e676ad772860237f8bd0c96e856383e37331a7e3fa1cfc3d5a258a819632da05ce4b0e7e6e9b500e2cc18af3449b6cfdf78e8e390"}, {0x70, 0x10d, 0x6, "997c5e68edafe613785e0ef27f34acfa3389b93536d3671d783cc66448d5b38648ea81f5a95f7f37291e05be2683bd737f50126c50f502095e0bce784087f6bf30fd655bef62a30108e4e16826b896f2754f6aae9e1c552257d4"}, {0xf0, 0x11f, 0x7f, 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&(0x7f000006d000-0x10)=[{&(0x7f0000997000-0x72)="d672afa2f553431b6300b7dd4df26ecdbb34e472cd26dbc5ed64cd5439a1293edde1974a31a8a0bc06f069750ffc434daafe04615afe53d6ace9e716b44b116820d1f22db9f6c135ec135fdb7349cff078bd098908cde5f4a824a9a7c027f3d18c8aac2bef2e252fbb5bd3c8a3ec98afb9c2", 0x72}], 0x1, &(0x7f00006bf000)=[{0x10, 0x0, 0x3f, ""}, {0xe8, 0x11, 0xfffffffffffffe01, "7477d8d6faa55b29851dc0184601b8fcb482b240010e701b29ecc516292c380335402862a08f10ed877843e40bd90657a631c2c763f0d0a4f652a243c17041fffbe850289b7b9ba558e233ef876a1cd9aa8f0afefb476db793062a1e0c2c0c9a08a4119423f4b81e37fc7283caf9d11e56f7763b8bb9be5aa96eb6951b7817e8c9eac378e833646bbc46c41115ac71d2f8179c04ca69ad16acdf7c77aee44d38956b39b082fb267545d8c5eb366f1448aeb78bf777c2e9e19989ad14ba92b89bfda1242c0265f06b2c18668bd10fc4d408da5e2c9984fb"}, {0x18, 0x114, 0x0, "594fcc"}, {0x70, 0x3a, 0x4, "b57b8e25d8bf82bc02c388e36263a52452dcdaf784cb3daa3e67d6c6507908b22c4c26963395931e6b7d4e4347e9b41ef24a29a5d56be243efa1451528c757d6b7c1cb8ac6e79fdc239043b77eaaaf58cf05c53ed77ce33450375a"}, {0x28, 0x119, 0x7, "0509b5e4927649ddad2b4e2419ded78ab8a870c1e1cc"}, {0x70, 0x19f, 0x456, "6547b7a609928d61e9acfb97bbcbe3a71082b76047a11e08d3801ed32f8134f045a27253c76f6cff5fe4a83f38564ff7b2df360adf4e3a714ddd2093c0756458dc8f7f10800ce3ff743e96845396c867f602001add20eb2c415a9050e4"}, {0x1010, 0x0, 0x0, "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"}, {0x28, 0x19b, 0x4, "078e536c5b6d000fd2296ecc1608210715ac4c7b"}], 0x1250, 0x84}, 0x1f}], 0x6, 0x800) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") sendmsg$netrom(r0, &(0x7f0000707000-0x38)={&(0x7f0000199000)=@full={{0x3, {"ad6a6b66bc82da"}, 0x12d4}, [{"0089a43e93def6"}, {"f26e63ebddd914"}, {"36391dbccffdc6"}, {"cf68c0dc958b84"}, {"9772b8d1e53367"}, {"4a02333d8b6e61"}, {"ab1fc0ad9261f0"}, {"0cb54df6dc5616"}]}, 0x48, &(0x7f0000675000-0x10)=[], 0x0, &(0x7f0000315000-0x1c8)=[{0x20, 0x117, 0x3, "7c81c4c81682c482bc5797b3"}, {0x20, 0x11f, 0x910, "76d55974c117d526f2d29f91a0a777"}, {0xe8, 0x11f, 0xa12b, "d41b476e72b37bcab594b945e3058235f45db1ffcbdcefd3c4ec2d30fea558978a70b521e40d62237939002c546cce71c5c9a0605dfdd5c621d58026f8e1bd4f1580b6bf31a37f7f5a964e216c15f0e3e7737f01a463fbaf69db25c53af173befbe158033c9beb047b023cce455619575c772bc47d99dd24bf25e0b1f967f2ba7033b162f365e9e80ac0620a0a843e51ddee4668f5dba54403567b045740f0af21ece0dffef71cbb227f3bb6b6af489ef8ea6530822094fb1e6fcb88756281731a001ece24ff1e04cd7457d41c8a25c3af83e584546669c5"}, {0x20, 0x10c, 0x9, "ce992f4ee3b62bded1c8f66a"}, {0x80, 0x118, 0x8000000000002, "5b945789e87684526fa8c230fc88da59f590d9d93a75957cfb8fc4b8c0b9eabac716ea16677defb1566a3ae9c1ffd1be095a7f0be854280ec4637cdbfeca9ab3805173cce6f2626c72e768c6f0bb41071452498846e568722b8a031d8302046d7866d84ebc4fb2ad6b14bb2e206b"}], 0x1c8, 0x20008004}, 0x41) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f000070e000)=""/6, 0x6) connect$inet(r0, &(0x7f0000e06000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000005a000)=0x80000000, 0x4) 2017/12/30 13:12:37 executing program 4: prctl$setname(0xf, &(0x7f000022e000)='$ppp0posix_acl_accesssecurityselinuxem1@\x00') mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000035000)="") rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002d000-0x8)='./file1\x00') mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000037000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x10, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000037000)={0x0, 0xfffffffffffffffc}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000026000)={r1, 0x6b, "4040b4fc60edc86b781ed9b171e44e53d10335bdcb5582679ddc5dbf709588a8975fe63dda90dfa3ec8456e68b0735d05789d94f20fc07416513951ae6bef4a2b65d4839d7f35c7743ead12495940372bab40b7b2133231dfd470d8eabef930180cf2eb194fc1cbc5d122b"}, &(0x7f000000d000-0x4)=0x73) 2017/12/30 13:12:37 executing program 3: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x501, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000022f000-0x16)={0x0, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003f0000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000960000)={0x0, 0x1b81dfc3}, &(0x7f0000ee9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000be8000-0x8)={r1, 0x4}, &(0x7f0000860000)=0x8) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) process_vm_readv(r2, &(0x7f0000085000-0x30)=[{&(0x7f0000219000-0xee)=""/238, 0xee}, {&(0x7f0000abe000)=""/5, 0x5}, {&(0x7f0000cfd000)=""/144, 0x90}, {&(0x7f0000221000)=""/31, 0x1f}], 0x4, &(0x7f0000dcb000-0x50)=[{&(0x7f0000ef1000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/30 13:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008dc000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b8000)=0xe8) ioprio_set$uid(0x3, r1, 0xff) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000)='/dev/sequencer2\x00', 0x8000, 0x0) recvfrom$ax25(r1, &(0x7f0000ad2000-0xfc)=""/252, 0xfc, 0x20, &(0x7f0000431000-0x10)={0x3, {"7bacf502fd67b0"}, 0x5}, 0x10) 2017/12/30 13:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x8, 0x0, 0x3e, 0x1, 0x0, []}) r1 = open(&(0x7f0000938000-0x8)='./file0\x00', 0x400, 0x1) write$sndseq(r1, &(0x7f00004c9000-0x8f)=[{0x5, 0x7, 0x1f, 0x8, @tick=0xd1, {0x5, 0x2}, {0x5, 0x2963}, @connect={{0xafa, 0x4}, {0x80000001, 0x3}}}, {0xc0, 0x5, 0xfffffffffffffffe, 0x4, @time={0x0, 0x0}, {0x9, 0x0}, {0x0, 0xd88}, @time=@tick=0xb96}, {0x9b, 0x2, 0x80000000, 0x100000000, @time={0x77359400, 0x0}, {0x8000, 0x1}, {0x100000000, 0x7ff}, @result={0x1ff, 0x9}}, {0x7fffffff, 0x7, 0x10000, 0x2, @time={0x0, 0x0}, {0x80, 0x9}, {0x7, 0x158a}, @queue={0xa6, {0x9, 0x3}}}, {0x8c11, 0x101, 0x8, 0xffffffff, @tick=0xc000000000000000, {0x1f, 0xfff}, {0x0, 0x0}, @queue={0x10000, {0x100, 0x8}}}, {0x800, 0x41, 0x0, 0x2, @time={0x0, 0x0}, {0xfffffffffffffff9, 0x1}, {0x9, 0x0}, @connect={{0xf384, 0x7}, {0x20, 0x7}}}], 0x120) sendmmsg(r1, &(0x7f0000850000-0x168)=[{{0x0, 0x0, &(0x7f00007e8000-0x70)=[{&(0x7f0000a4d000-0xab)="53c4bcdd783300cf21dd07c5dd34d267f1a8a44b6ef689c6a731876e3e071f7defe964d6aa24f1db1d04d5f7e771fab23dab662e3d0431fb0d89e2da09822db45522a5de462958daaf0cc13eb8cc532bb92fbbb994d0ec47133943f1db114505d586dbcf472978dd7a8007710e91e66c3e6f92569c5d5cc7f954d5792ca8fd18b9ec89f7ce828470d64ca0e79c59920fd0aedd80cb77b2dcbcfa957efd12746aacaa20daaf62307e1ae826", 0xab}, {&(0x7f00002c5000-0xca)="218c88fee3d03dc3eb83bb1cf185813b47ea4c22b9b293bdc309453b5ef5f0877c09640cc4b3bf3cc1011ec164678dd108c12a221707d4909e792c8a79ffad85ebd2b9971d83fcb82db12f633fd815dd3ab9acd436393eacdd01db2b44ef3ce2389f716dca3c6669d5dbe55a72eb1fc4af7157138e29616e1603aeddf6f5795ad02d0a66d687c788d5eeec648a9103adb96e87b91c27700ebb221b0ae6b1f2522ecc6387412eabbdb13a722c9b6994663fb2bcf6206992b6126a7b7729b24bb380532ff82cdc877759db", 0xca}, {&(0x7f00009dc000-0x3d)="fe5202300f826f2481eeafe4b00197e33e3d2276d0f81a9b9809dd750f5208e0cf7b9682fd246e30fc803d891a26fb75bce9f0d380f45c5d7c3154443ebbd9a66e3e9771f9f633afd0a444506fbbb5c92c011a870a4919cb3134d8d42daba0ca9ad01a3e9bc45ea20d53ffd7fef0a7a29f13c32e67283e577171d6a1500327a75eefcf7bcda22784a7983be19b602bf1c5f609ef103ddb8ee3dcd356e637988f030586e660274f5142dbb5b1366f9748c7b23e6256b2b47a0635f6c2", 0xbc}, {&(0x7f0000ac8000)="30b9a04b7d2cd1ee375e332c3c314e170e84c011a2ddd555599205b60f0c459788105088c57717a7ff035a3c0a8a21b2", 0x30}, {&(0x7f000068f000-0x3d)="81a88397a6a1341757fe53ea08fa8c4c51c24d8afb0769222d8f06610b8ff8075cf831116556b9881d844cceaba7265dd7c2aac83b0b389b8910676e44", 0x3d}, {&(0x7f00006dc000-0x4f)="ce1ffc82518c311a4b5e6edc65ed3fe62aaaf94938c4dbf5cdc0f0888549d1ec4d8774a25224d09d0b7a20666b18d031663d7b4fa71b9c92f1788159388b51124c689c52c37ac2265ee642267d4b1e", 0x4f}, {&(0x7f00005f6000)="e6eeb34c0b65120863b52d661d9b73db1118c2a1a4fa9e982817314cd7bf159967124b991f631053609c1a19c440a00af1d556", 0x33}], 0x7, 0x0, 0x0, 0x4000000}, 0x297}, {{&(0x7f0000939000-0x8)=@sco={0x1f, {0x7f, 0x401, 0x100000000, 0x0, 0xffff, 0x2}}, 0x8, &(0x7f00001ef000)=[{&(0x7f0000db8000-0xc8)="0aae629dafdce15427c6ec5e9e791100726222bdd4dab190d07a39b64dde8da8c1d7aae6ac2ed11a4a1b2267dfe204b78586eca5c57b79685961cf035e135da14aea578030d001fb4912ef6585021ad37cd580845ef7d3d5c8b8417c89b0e866f89b3af4ea773ce57176342d81ede46bb2e0759aa0952615b870488ee0836e1d4bca3e9e99b660a87dd976146b3947de593cb34d431abb43bf58d28f5d0db0a53c87cb57e7aa7fbb35b74cb324e81ce6c874f698220cbb6f2cd370fd45dceda15ae5b3a6ad0ff8c2", 0xc8}, {&(0x7f0000bdf000-0xa)="c166e0b3cd203d7ea782", 0xa}], 0x2, &(0x7f0000ed3000-0x4b0)=[{0x78, 0x3a, 0x6, "398e2a71f13d0163efd716c22bdb1479e6d4ef51dc257843dc66da372241bd00195c09f92a678fbcedc4f461905b5b5cbcaf8a2c5bdb54dff752ee8e7bfd0efc4c27edab12bae4f226c1f531eee3bc27f077c071e7bac791cb832ed6cb022dd1787602616e9a"}, {0xd0, 0x10e, 0x7ff, "73fd2ca34fead4d4d36f66f25f22197b8f0784b85189262b4156f60635ecce6f653fe6449ef3d065c1694c3d4d729032f3571b8fa7b9d5dba50ddeed071c6a35c5e38a35c92fe56dce99a18998a8ac98b8ba0707fadd0162c125a89a07407e893901ac5cbf38ec4593a49c2c21db45a4a26383583c4976814597259051fbfcb4658403a713295b76f37e23c1ce00ffe31cab0f4133b457ab21d5ddbaeeb97c1b66f5470d6419137cb279babdca743d911821c610f2bfe0552700fa"}, {0x88, 0x100, 0x7fff, "8192442e1fa4e34f8e1c2c72633f297961e3ab071bff49fbbb8b5eed3ae77fa1cdf8ab1242628cf63a3009bc56e62510480cdc561d51f165d8a30109212978490e72bbe7e16b088b262959ec0e2d16b10c91a9ae20f7c2d95bcfc86d952d7929330cd86f271151500f354e48439ec924df75"}, {0xc8, 0x1, 0x101, "bdd99111550b760fd9371a0ccfbac7fe5db29faf6acbc66c775150ea292169a26eff9517f64d38628e0c7e74ab0a27e6170f9fad86e628cab2e59224d48426d2a1a40788141afcf8ce0e2a7111209fcce10050dda9ba0e3a678026d28e402a5cb47eba80af93cb5498f0a6062f404f112dd5d90fac9fbf3429e99de53ad7f40e676ad772860237f8bd0c96e856383e37331a7e3fa1cfc3d5a258a819632da05ce4b0e7e6e9b500e2cc18af3449b6cfdf78e8e390"}, {0x70, 0x10d, 0x6, "997c5e68edafe613785e0ef27f34acfa3389b93536d3671d783cc66448d5b38648ea81f5a95f7f37291e05be2683bd737f50126c50f502095e0bce784087f6bf30fd655bef62a30108e4e16826b896f2754f6aae9e1c552257d4"}, {0xf0, 0x11f, 0x7f, "32b8cb9a6acc7930a621f4f725c1584c433f977adaeddaeaf06c840bdf056fef3266172575c4172ba0b5795a79e22e22f9eaffea785f36f5abd59611e6bdab425c97d2102dbf8b48483156917f1c41d43c655cd96e2f4030edabd166c11ea3503ceb55052f41879e5a4d4ab0e159b81e28c849b8094b4ddb3ce64b5d75f43320f384a3a2578b360f3ce28f99079207bf93bbd18694cb9b3efddd4492fb60431ec82a0792b597f530e56a8b3b3fbd15afe1afabf32c90b3ab7a34fefb3ac77a0186c15b8b5581754817c57263e2d954669b367219c1498470f8"}, {0xb8, 0x10f, 0x8, "560eae67ccb9c153fa4aba0b28c1b81cee9878215903368d5f60382c2f6cdb1481fe55181c31fa2a7aa5f63a94e7c6d39b1e2b3299c8745590e7890f3b232e8f35a8ea5530acd2e6fcc66709551ee05e8f0b6ccfeea431d2221af6481afef3088735c0518971aed3e823fa56e0f5ebb630eca975697a36ca72da4e1a39671604bb71134805cc1befd1e72903c5ad71fbf15238f574b516f6d674291a6beda71ee69b3a1eae"}], 0x4b0, 0x40080}, 0x3}, {{&(0x7f000098f000-0x10)=@nfc={0x27, 0x0, 0x10000, 0x7}, 0x10, 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&(0x7f000006d000-0x10)=[{&(0x7f0000997000-0x72)="d672afa2f553431b6300b7dd4df26ecdbb34e472cd26dbc5ed64cd5439a1293edde1974a31a8a0bc06f069750ffc434daafe04615afe53d6ace9e716b44b116820d1f22db9f6c135ec135fdb7349cff078bd098908cde5f4a824a9a7c027f3d18c8aac2bef2e252fbb5bd3c8a3ec98afb9c2", 0x72}], 0x1, &(0x7f00006bf000)=[{0x10, 0x0, 0x3f, ""}, {0xe8, 0x11, 0xfffffffffffffe01, "7477d8d6faa55b29851dc0184601b8fcb482b240010e701b29ecc516292c380335402862a08f10ed877843e40bd90657a631c2c763f0d0a4f652a243c17041fffbe850289b7b9ba558e233ef876a1cd9aa8f0afefb476db793062a1e0c2c0c9a08a4119423f4b81e37fc7283caf9d11e56f7763b8bb9be5aa96eb6951b7817e8c9eac378e833646bbc46c41115ac71d2f8179c04ca69ad16acdf7c77aee44d38956b39b082fb267545d8c5eb366f1448aeb78bf777c2e9e19989ad14ba92b89bfda1242c0265f06b2c18668bd10fc4d408da5e2c9984fb"}, {0x18, 0x114, 0x0, "594fcc"}, {0x70, 0x3a, 0x4, "b57b8e25d8bf82bc02c388e36263a52452dcdaf784cb3daa3e67d6c6507908b22c4c26963395931e6b7d4e4347e9b41ef24a29a5d56be243efa1451528c757d6b7c1cb8ac6e79fdc239043b77eaaaf58cf05c53ed77ce33450375a"}, {0x28, 0x119, 0x7, "0509b5e4927649ddad2b4e2419ded78ab8a870c1e1cc"}, {0x70, 0x19f, 0x456, "6547b7a609928d61e9acfb97bbcbe3a71082b76047a11e08d3801ed32f8134f045a27253c76f6cff5fe4a83f38564ff7b2df360adf4e3a714ddd2093c0756458dc8f7f10800ce3ff743e96845396c867f602001add20eb2c415a9050e4"}, {0x1010, 0x0, 0x0, "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"}, {0x28, 0x19b, 0x4, "078e536c5b6d000fd2296ecc1608210715ac4c7b"}], 0x1250, 0x84}, 0x1f}], 0x6, 0x800) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") sendmsg$netrom(r0, &(0x7f0000707000-0x38)={&(0x7f0000199000)=@full={{0x3, {"ad6a6b66bc82da"}, 0x12d4}, [{"0089a43e93def6"}, {"f26e63ebddd914"}, {"36391dbccffdc6"}, {"cf68c0dc958b84"}, {"9772b8d1e53367"}, {"4a02333d8b6e61"}, {"ab1fc0ad9261f0"}, {"0cb54df6dc5616"}]}, 0x48, &(0x7f0000675000-0x10)=[], 0x0, &(0x7f0000315000-0x1c8)=[{0x20, 0x117, 0x3, "7c81c4c81682c482bc5797b3"}, {0x20, 0x11f, 0x910, "76d55974c117d526f2d29f91a0a777"}, {0xe8, 0x11f, 0xa12b, "d41b476e72b37bcab594b945e3058235f45db1ffcbdcefd3c4ec2d30fea558978a70b521e40d62237939002c546cce71c5c9a0605dfdd5c621d58026f8e1bd4f1580b6bf31a37f7f5a964e216c15f0e3e7737f01a463fbaf69db25c53af173befbe158033c9beb047b023cce455619575c772bc47d99dd24bf25e0b1f967f2ba7033b162f365e9e80ac0620a0a843e51ddee4668f5dba54403567b045740f0af21ece0dffef71cbb227f3bb6b6af489ef8ea6530822094fb1e6fcb88756281731a001ece24ff1e04cd7457d41c8a25c3af83e584546669c5"}, {0x20, 0x10c, 0x9, "ce992f4ee3b62bded1c8f66a"}, {0x80, 0x118, 0x8000000000002, "5b945789e87684526fa8c230fc88da59f590d9d93a75957cfb8fc4b8c0b9eabac716ea16677defb1566a3ae9c1ffd1be095a7f0be854280ec4637cdbfeca9ab3805173cce6f2626c72e768c6f0bb41071452498846e568722b8a031d8302046d7866d84ebc4fb2ad6b14bb2e206b"}], 0x1c8, 0x20008004}, 0x41) 2017/12/30 13:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a58000-0x9)='/dev/rtc\x00', 0x1818c0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bec000-0x4)=0x0, &(0x7f000007d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5b000)=0xb) personality(0xd000007) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000076d000)=0xffffffff) sendfile(r0, r0, &(0x7f0000dfd000-0x8)=0x0, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000495000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f9f000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007aa000)={r1, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200000000, 0x1ff, 0xfffffffffffffff9, 0x8}, 0xa0) 2017/12/30 13:12:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000)='./file0\x00', 0x5, 0x200) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r0, &(0x7f0000a19000)=""/148, 0x94, 0x0) 2017/12/30 13:12:37 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000fbf000-0xb0)={{0x86, 0x0}, 'port0\x00', 0xa0, 0x1000, 0x0, 0xa2, 0x9, 0x4, 0x4, 0x0, 0x3, 0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 13:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00001b0000-0x4)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000080) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) syncfs(r0) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) dup2(r3, r1) write(r1, &(0x7f00006a6000)="", 0x0) 2017/12/30 13:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fde000)=r1) connect$inet(r0, &(0x7f0000d37000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 13:12:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000092c000-0x24)="2400000043000100000000030000001b020000040d000100200500002b0000000009000e", 0x24) 2017/12/30 13:12:37 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e4000-0x4)=0x2) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fab000)='./file0\x00', 0x800c0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000065d000)=@generic={0x0, ""/126}, &(0x7f0000fab000)=0x80) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fac000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fac000-0x4)=0x58, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000008a000)=0x0) write(r0, &(0x7f0000014000)="2f7f4beab36c7526a553418dcb8f080600000000000000ed8f549f1b496490f3f2afa9fd746f97ea68e0b7360fd5584c1187ce86ed95843591ec4c782f85000000097f39147a2c8931092fb0f6687ef5f00d0558fc81d01464d9011dbf13", 0x5e) ioctl$KDDELIO(r0, 0x4b35, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000006000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:37 executing program 1: clock_gettime(0x6, &(0x7f00007da000-0x10)={0x0, 0x0}) timer_create(0x3, &(0x7f0000137000)={0x0, 0x3c, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {r1, r2+30000000}}, 0x0) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000280000)=[{0x0, 0x0, 0xb539, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x20000}]}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) 2017/12/30 13:12:37 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000017000)='/dev/loop-control\x00', 0x80000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x800000000000000, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, "aff8fa81985cb8dedf345758e045ba6a6a99dff9daecefc02393f6daabcd48ed668e6caa0e2ff0b34029707a4a8c666fffb8b86822422ab590376e4dc5d172fa", "e5a886be0da5c4fab343c6f6d3eac6efc4ba1100000100e7836efc1b4126c2ad80fb16796ca7d9154f1b6cf694b971da59afa647b437087e3a64050096a6d3da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0xfffffffffffffffe]}) 2017/12/30 13:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f00000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000bb1000)={0x1, 0x1000, &(0x7f000038a000)="a742dbfdaf3257709f0fad000a3210fa05ae7c80ec33b329f55de1ec5338034dab3d089313351d2156b980b29ba189305058b8db57169b57c5654b1ea309ec8dac741315b634c1a9840304a40cd47fc809eb35c9db18947b4bc9da21ac5f742bbf25a988665ffbcbeab81610f6eedc543b177236c44855acc69fd684f9fc7b892604d31b84cf004a0792b9cdeb7d575c89917d7f45c0b356f52f28c23005ea4bb88cdb2042fb1a1df82f3e8853d6a8fd2442ebc2033ead4f804687247eaf2febaf369893a991dd56884a63f252e56e2f2772ed6b952fe69b26cda9653d4c61e27e219a5867a8740824fdff717a2e7013368cd7eb7b391cd6fd4ff16ab2f17e6df9e4a93a05128cb00acb9f647614d15042363baf3373068d8ff783341f716832ecfd75632bc91c845a8ab03662935375537d1e0540816bacfa2a77272e8913d0a728b6bf47ce3cca93b0f795ffae9be0c09387457a99d8244e127110930ef05e399b455331d934adc278780265faba80afb72e0ea9ba264383b12fc90048c221db096617c6ed3a3fa67af377fefab54736cf92eb4d46e3b7f76aee509449562d5347a8ba7b5b003facb814944da005a34a8af51e56e9827fdbc6eebbdeb1bd14af5c04447aebbcb63913f3103cae1519c713b51714d35af070e69615369a64943b128f732e6f375f151d1cc808420f4475a84435017baf035b91586c718900998102a3e00c834ec92379e3d8476e1cb15bae24e8245db76210d2035fca6ed8873e899e81f9b2a1f3c56491ec4791e483613ef2231168adf133917daa69df3b0d53150ee8bb0fa570b22487c4eb4242407d736a8111a9bccb134d96d57b657643229b913677d10a7833fb127b42a409f50cb51b3286e5032a0ba464cc3a684866bdb74a4244c7dc7cfc0364ca6a8a78137a93e4bd2d614500a4f1989781ea8861bc4ae4491f0fef67bbfb0ffa2514125f18891183d20fd64c0886d9c0f4c2ccc4c9f3135b7e51b46c38f2d7e4aabb06f82c2193c98ccf9782551097ec0db8383c1d9b2e39e7141e628229b382928ef7ed26b991d434e1c62d8e3ddf4ccdf38dc8d050c987311c99a8339a19ac421a8725dc6dc4a71fb9d2ce0faa9d62877759cce7f341ce7a02b33fac73c55545389dfff92bf534b1df4dc8c16fcace39a87363a5fc975acb8670d1ee3203f7d8daf2719a2b008a21d7e6a3c0a38f3ab56aaf3c2426ae70939e5ac696b3b20ce94cb5b87a5d4ac4a97e5e9970b63032edaad6f5f3821946fba3695db4bbdbc65f8dde9ce3dcbc8bc3af73d7a6742a93547d5b1f3b30532c8c6a2cd9b19c8698451dca48f5438f5ee2f8333e792c0ca20915734bfb5edd435d07bd99c481893fbbae437b7bf802bc16a494371e67bbd82d6cdce102933859b7c70f3dfd488896e7c3ff6e0bb0867c7fcacc15cc717a48cbe9bb4b35ce740d30352072e5a2d22dedd297d753c56f2070b49b756f2255f75e002f3681e1b13f92dc6f0ce103bad9109d9021df9d0b56a2d5f223254389fbf0a9cdd912889f24a4e83f62e5dd37d31149ece90ce93198d67a8acc63479f7481d97474743e0c0d0d70a1091ca37bd6a8d21b0bea490fd2ce4a006b9899127d7bc2d4f44219df43764a7224fe01a377c3d22e3833e6a52aafa9949cef316645a69a9b31b2f2c4779b692025fc2e3816d596bed893a6b164d648353f26477102febb60ece4877a072fed7066398ca84e46120b8001169064286131c83d294dc3a704140033c63a4784f220913b83312563a5805675e75166bbfcc7b42f96e009817025bcb9effaa58b6f328711db6c9f5ddd49d4d54752471d068129f9bf62c6efb99760cb6621ed722520d367460700b264f95b5815ab3e0f295fc41c79f0c89248d9aebc0ed6f36bc037754dd9c51b8ae797f393a35dd4056b16cda0c42904c79f11bd3ad67063b47022be667cf3e28f09fe51e139e52bc6df3eb0b4b905024d029e03ff2c1789d58189addf5eef58b518c2ce20384e9023c4123394c9d0dc203736d334cb4070b11f7b82cff2293e20990c365db27ce64f810de0c88b69ed8085d2e3ff41164503300fccf2d9545b4fb474db4a2e4b23868e86e01d69bf95f91d08ff021b5d8c0791bee58419f0ad5185a0f8dcef52fef7f7cac705661686a3bec5bb87c813ded0e7d57951b62e26264bb81a00494ddd9dbfadacb31d7e75b5d0294433b38aaf4edb9f46aa82fe1e7532351359ce233791075d3f3a231e346c8f46fbef916f62051f675c0da510d88b92b7e45f428a56be37d604e6c82191054633cdc107b18d0925ddfb7072f116d75e776483a9f6e1174fe591e0bc7351e3be4080339378770836ec20b36f9315a0de247ea00a83ba5fc7a5aef0685adf0182f2d457c05cf2796327f810cb9ce1250d2142bd666316eb3bebdec96f67aa18940d817469c08956f08b2984436212c09c90bd2c0e14e48f039ba8650556cf1e23a8b6f52a72c26ef8b384e2c0e1836827553ce5a7450d359c2eae17eb5e9748edb752eaa167ed67171cc6f63e7dec1c61975962392de9260627fcc1c2b82de287389ca17a517dca0e25e7395b6cc588c1512b5bc418b21180a4dd6ff746a6228a3368d99415a72ab29898c26c4881daede6bbe240f82a5ecdd397f2eeae9148b04e70d459e816c5f1bee7df52687f6e4e1a0814134ece948a4fd6bad339e1d06ebf42cba496690638234dd8e7bc26b6dc1a9895ded187a167fb099aa437265e7a8de08d77fdee7a963cf387b684e4c699768678b494615d8f31c8bd39d0648037ca5b192ec918860ef9525abd51f6b416e6efba5994876994a13fe38a46b0155fa08fe94498e96618b17a06555d0ce8e0f1c9ee43bb9687802b474db29d01bb9efb89072518f72cb01ffea0412a7e30542314056687b66f74f8e452602bfe71ef44969a787e301936d219d5151e07e1566283cbed9dd70b51ef4351f8f165e291c05346b9502044d06629f760a5972bc38210582c920d9ef47a9effd9f2ec40a0a96d84f61ec8123446244d2115d4dc00cb4eb9213686d5729d72055ec81d4f98934dbc9ec39daa34d1fa59b8f1af1405811911eedc287063775d70f71b29b5fcd8092a0540d6a708c309aeaa7cc2b8155fec2317cdbb25519a22bba947892afa66378e2a419e873b8ba13aaf50a8c3f79b4d050f0fe1686ca0da0ece0e34b4f496198233d19cbd55b555ae77a0e78f39dd419a6cfef7b10cc7a1e260345f8fdbb548894b3635faae793b12ea94c30fdce1b8ef6b3c0432188fe96d07eb42133ed6977dc5f0dda7fa9e7c28b472eb9a02ad71a5ae5c0e34b5de381f2ce53c2b890d58ad3eb00bcfbed5d103327b5a8d38cda5fb8cc686bc737e7d1455f7ed85e3166cb2bf1af924bbbb70dc7cc60f4dd7f90ba7b1df45cf393007e7064ef75c159d6cc80a9e0194fb5ad7cd712351dea0c3ee12d451d41d4e1241f29f5f1339486e5bad269607da09fc3acab879f6169bb8bb49222f9fa47aa0b6f75c3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clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r2+30000000}, &(0x7f00006bc000-0x10)={0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000342000-0x4)=0xad) tkill(r0, 0x1000000000016) 2017/12/30 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ecc000)=[{{&(0x7f0000a89000)=@rc={0x1f, {0x101, 0x52c, 0x9, 0xcfe2, 0x69, 0x2}, 0x1}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="abfc30182e0ed187f59643942980f557a35fbbddd1142e9f01a0df5ad1a2f43e6d72f391323db975e75ceeaa94fb4ca27dd20d661f43d2d8cd10c3ffbb4db1284071032899abf6f61b9699436341cdde7f5d7902fe497732be805265d1d20347d95fbe24ee89c92451092c5886d285213550751d769d21eb13f3620d7dd1a35c1e98fb2725b075ba1a4bfcc518be8d91dd9b7c928711989cdb4b55ac35d16ab9068e852116f018793809d6f919e9a36e3cf5f77aac5946551e260f85ff9515798ef9d04e2fa856c85987b36ca19fd829439537e098b98091dc1fd4547537ff7c3266834343239317411f60a6be12e57e75f7d4bd", 0xf4}], 0x2, 0x0, 0x0, 0x80}, 0x100}, {{&(0x7f000009b000)=@ax25={0x3, {"6250d3d77ee7ee"}, 0x20}, 0x10, &(0x7f0000000000)=[{&(0x7f00004b3000)="716d36e0cc6a72134048aea32fded8bc5c7b724753db36c7f4993fd7436997e9f1ac20ea2df259c9a2111144d9df58425627f0e2807523922665f04430d328af3800d874e4645113b91af814d18ff8ea1f1cae82c5c3a92feca47573ceefa913a4bce26556a080c959f0e1ed8a755fba05bbffec4c14aec330c9486cb9c8369cf7fbff18d0e4b6b0b0699e37dbe4a656a58af0bfca42528515d106a3f9177261413464fb449357742ae6a8bc451b1ec41b168083a523510ade1c88e6954f425e83aebb1535b75800f3724b6300ca2b91edbb38359b", 0xd5}, {&(0x7f0000000000)="92b0835b4c3b67226f65c34e0c27d2197abf713842e06c20098bd7ca17c24ab2d30151188b87959a12de4cb9378c8064dcb744102047686f2fe7c99a28c5ec306685817e6f2393025ac930863595763768bd6955ce2932a4e15b36d212cf569dd94d3c62f7eba0e6fce58e7ca63bc13536773ac716bcd9b8f6301744202ee4ce499815716f52bcc211edef37b63b622a5dea5b2ade54a8a00885e328aee6e89cc2b9ba9a395f75536d282dbd17d75ddcc03f8850617a0039c9de982d5db8aef9e1d0f55c360b27788d3799290176739e9b2af50243cae714b98530940974eac80893cf387e", 0xe5}, {&(0x7f000061b000-0xb9)="dca23d1e782f8e914300e14c0776423c4cf3d033eb88050ae83e4b20d8c7bf25f13c2918f5c49dfd0be88c32455450c6dda2b84687d32b5fd0dd9747c7df02358219d19b65f1f2099c5ad8ccf72934723b22e1f017253ae46d9363e474bda06fac19301d6b090fc47ec6a0de15e1a6e7d93f285af23068f61c01eb743be484ba1ceb8a5841915ac651b08c36cf6987d43cb34e7e427a87696c55719d88290f98c39b8958607793717876ee2ecbce2e0a65c826ffaad5a201a0", 0xb9}, {&(0x7f0000727000-0xc8)="8b36783cf150f8f9e09c9913dd90866636ed9d504f3e3c4d21f012b0ff9a7bd9adad42e94017d3a70eb260ed465628d5fa52fa4359ee1be912691a9e16e886ca7a1026b15e6264cbb593092ff283e741d905f050014f4277fa4b0b377d4402765b0c31a981e454273ce6cce4a1c662b77eef348eae2dc7ca41f7235aee747ab84c0a71f92c706e7ce7a5ebfc5c63dd6086daa66bdb79817ad99eec9c3750a6e54aa7f37be2e48a709de538bff5d22ff5d50a3eeeddca519cc047d913db4638510baa284b4f2d0cab", 0xc8}, {&(0x7f00009c4000)="5bed1092e7024ca3f4655b186a3c14cb697b6620f5ebdbffa6573fad7c76b805f859f7615dc34f4590de19f3f6e611c1cd29f83bebfebc75e23d5f6bf5231c4674e123c1098a0b48edd2471cff90fe7d76834bc46a438b117373c55bb8296dd9527109c4f2621825e51c402424d04003193ac3ea8ab07ebc1879d46e94f9f3be898f4f5d38d59846fe2785702d428e68d6546906c308285e2c03b7829c6db17e7dcb54f33a8e622fde36f8324303f0c93ef0ee1719350522cc62f536fa6725d588343e7d9e7a6d16387710b7dd6a279e50973c2818c5e40a0713bdd97f38a3ae", 0xe0}, {&(0x7f0000001000-0x77)="27666be99559dc305898bc9154e7113457e3a2684ea8a8d40c583097fe2eae626ed323586c7b06ff9c0babe39170296382673e96fd02b5f136343e00dbb78802e60200398bc5d21161ea75a5670611917b2f5854555ce094d5fcf367b403386446f1edded85a60576a5e01cb2ffe0e4c62cc9da3b423f8", 0x77}, 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"b1a766a46c29422f104106d29cf3be694e37f66adba7fff3e92b77dd4d5eabc93e444030b49d0aef80afe4dc7ec4a12d207793a3700b44a6e6c8d466de7a4acb5a1699846c5b52e47511193f9fbef2312321aa0319054cf27e20e75a78cbc22de8fef52fc9deca8ab57fae3a7402e7bb14b09d915eaaee8266b571452a64f3f796bc16095c7392735e6bfe368cd7cd1489eae869d4f4d72f3f1221b979a4057ab83c"}, {0xd8, 0x5cf9fb2d6f680672, 0x100, "fed769546cc1d418e2598f7d3cbbec38491f1988549ea76c9e8dc7ad1749f38a80025151d1ff5092e6af427f61040b062c0aa2d172e858a54970ea1c9b8976ce816ebab05de2234077ae2e86a4dee834217bdaaad48ca69e5d96819fd0bbea384a268445431a20e04863049c6eee6915537087f9e9f27c62619b68093a80540ce53c9f3b01b3304057f2b9ae205271e38e0699db49b566f41908e304f7425c2ac651fdee60f327db3838b51a9bfbf1288ed5841fa0dd81d197f314185ffae8c52cf42f133afd1225"}], 0x398, 0x90}, 0x2}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0x6, 0xb976, 0x7, 0x800, 0xd2, 0x7}, 0x3ff}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="ae92c3774532e3a5c32a69fc2243664b417f00f83d3fb39b9ca8d625590739f1c808bc8a0017d89831003314b1c3bc9f584398a2df7cb3aa0e8ea5d3522b30d3cc3157bc9603f6216dd9583db3e5a611e3b3f9ef99de78d16ed17f8428d6774003f4a68621314761d80ef17f30f9771985e9c99e1cea8c09e0b93e9d553e4ebd93b1180c4730ed58409e6211498fa65cfbd4246dbe318953389d74b6e87ee862902ad199509c50e4073c12fb3dffdb6eb8a25b8a3556ec7a3f87b68eba5b77c5cbeffa48dd75ba", 0xc7}, {&(0x7f000039b000)="bda5b104703560c7d80801a5e61253c9e5c45cbf9c6861a906c3c05d5d341479290da5e35e61b787bc63e09cd0ecfa777a61a4e525b6e1b44a890bc15f010d06a305d7921ebddd5ba142d0e76353fe9e6ce4de5716e9d3deaae6c0a6690de2d23a19509ef6", 0x65}], 0x2, 0x0, 0x0, 0x80}, 0xfffffffe00000000}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="bbc6cbc7074ad9cde46cd35577842d", 0xf}, {&(0x7f0000ffd000)="34932305b2bd10655074ce087b38084eaa8c6cbd71f591c958934df3bfbf0e0ff058e50ab1fcc96a56e81930029acf8942bd49a48248f08e069970b291a0d774dc28d8dfcbfd610d59b748ae36dfb7dadc7b5ceb09fac20d64b67737ad32d283d7f7fd33872560b4fbbc7c6a7db9f116ae761fa30dccffbeb5e277aa3f1023cda672bac98beda3ac3714f7185ff45e9532a63ac953635878b11610fbdcc940622c56d654d4f6e04dc2aaaf989c1951ea87f568a2ef796a4457bf361c20ffd5776007ee6932ccc232", 0xc8}], 0x2, &(0x7f0000b41000)=[{0xf8, 0x29, 0x1, "52f8217c215403bca5acc36019d11169e36056dc46301b53d6ffcde5d22b41ccfe31cfb8296e53a30bb1f4f99492fe96cdbdb611e6359f3130b6666bfeff906548b20dbb16d5b125cfe673f663be9985e39364cb58f00f420409a8c651540d02f9c896e4ada85d2e161074d4551422e5c23074a8b30eb1cc19dcbe86dde1150649502627074e895a61a333624afeb7b3ebd8a97e0e0be1745628f7aba0aa497d9ad866f6879aaa554ccb5df2ca60b0d7c229a7979751c22fb7bc4970e8e977d0a4d229a2b32cfc0ae98eb9b1b6f382494b66ad4bc1d07c742794d52f43ae82a84ce00685"}], 0xf8, 0x80}, 0xd5b9}, {{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b4c000)=[{&(0x7f0000247000)="23f9", 0x2}, {&(0x7f0000163000)="0fb37659e62acaa61b76f9eb15b97eda55697de5b351a6bf7b8899264740f2ac332a92cd37a3b20a890cf617873c90172a7c5a4611888718516f5a380f8e9e743a333e9e1594bd82e8d36e102f73b42423b78460e83612ed6b90feb50007da0f", 0x60}, {&(0x7f0000001000-0xe6)="cff56dd916258f73d752ab79706579efdd5941286a9a6af071e61d7b4244ef1f8f7b96433289d551cb5f3056f816c61e1428f413564a00de97688d1efc395961d9f3740b013296cadb00c611dd689ef04ea6e35966494774ba486f0b2dea08978846d1f5432e185209095a8e097766d497b474c35839c18213df1e44a873725b1cfb90f7aa3e24b75ec0762d074ebfb9bd911a73fa3bb64adbbcfab1113b97e7398e114f3937f1e84364cbf64259b1223a8d231ecc8d09e6f283bf3c82c053398848860c3d3348bee35a4396ba20fa70271d1d4fe0cc2c33a83b668f8b8348af43554a4a494b", 0xe6}], 0x3, 0x0, 0x0, 0x0}, 0x0}], 0x6, 0x20000000) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/enforce\x00', 0x54400, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000981000-0x8)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe7000-0x4)=0x3) writev(r3, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) 2017/12/30 13:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc3000+0x645)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001cd000-0x8)=0x6) mkdir(&(0x7f0000d26000)='./file0\x00', 0x10) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000227000)="03d21edacf99eb26d6b550e5b895a7f321007d180670a409107a29e9ff8754320b393ff867dc0600000000000008000d699224001ddf1ef1f04fcbf97ad35200000006827ac307276b41fc32b25f0c43e70cb2d08840b82b07fdd1ff030000000000008c687c2b88ee87574ac3fa1daefc62c5b83621b41c3cd8f45a56df98") link(&(0x7f0000ed1000-0x8)='./file0\x00', &(0x7f000021d000-0x8)='./file1\x00') 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ffa000)={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002fb000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/30 13:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f42000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c52000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 13:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d8000-0x8)=0x2) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000917000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000023f000)={0x101, 0xff, 0x3ff, 0x9, 0x9117, 0x996}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005f7000)={0x0, 0x68, "cb4f280a6d53b1da394ba636e8d6f1de193309a3f8c8c1ec4506766b90bdc656b0d344c2ef1d25acd226a376ae61093cd2d1caae5b39b9c8f675b3d903fb10b9174afb4150ae2afbf812802df8296509d7edc43fb97d4c5d4a4164cac10644beb368943bac6fa084"}, &(0x7f0000f2d000)=0x70) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ea2000)={r2, 0x2, 0x1, [0x0]}, 0xa) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ad3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/30 13:12:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fb2000)='veno\x00', 0x5) fchown(r0, 0x0, 0x0) 2017/12/30 13:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005f7000-0xb)='/dev/loop#\x00', 0x0, 0x20001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000489000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000841000-0x1)='\x00', 0xfffffffffffffffe) sendfile(r0, r0, 0x0, 0x6c) pwritev(r0, &(0x7f00006b0000)=[{&(0x7f0000aaa000-0x8)="d63d757a1ba0fa82", 0x8}, {&(0x7f0000794000-0x57)="8b27818c81dfb479b933e982297c73472c0f69d3831a4479f063d6df8eca4dc275894e7f5653867bb175ac8e1b3956ab7c023daa2506c90655b7e0b7cb3f6c14ee450aa5bcd2a6e443df41dccd8d7f60e2cb5c882d656a", 0x57}, {&(0x7f00009db000-0xbc)="2dd37100ba0813af1a938dfc87da0929ba44f91ecf79b3c97628790b0324fe6fc3f5e36075011f9f4a8ad9978900d617c40b3b357f4f4c31850d37f8edd853588706cce357ea288b64b1a1bb8ed2b6f2af59ec924470007bf1d7bcdb5ff806c58f18d8ae15ccb2e8273ca63a2c8bd22c3ec3f066b30c5fb053bc85a1df07851b5e606a6221ff0f470062b68d9dfdd9de612fef3c48dd4c5e4c513b8826b32f7322f1bea52998c3f3ce96ae67ed25a3099414b7e85234fdfb4136412e", 0xbc}, {&(0x7f000097b000-0x86)="7f862475b0ec3c52984c1e3e28c178c052a78f39cbaa5660c8f87eb1e45496685096d8c65c41108ca211f775cd33408f6db53cc6f7ca6ef05c5e45cb80c4bdad9647895244fa17e8752a153c620001f5f243be30b791facaa07565792a99a6d22d026c462198aaca59206fea5f223b73a10c1aa1413c0d0584c59f0342484671b771364ce31a", 0x86}, {&(0x7f0000858000)="793c72bd5793d5ba2848ed9e696eee277369f8e123b0cec05236f1a477e12250f043b5ec475103049debd05f5af06d4bcf1b4b052a638307b8085da26b35e6354722d2606f89fe380b0a06c30146517234c594112fa998ca74db4b814f5657a22198f102d56fcc397b22357ea41d5c0a45d84bb67b0c00000000000071b37a828ca31cf5e9e5c80f4bf3b4f43211ccf580aae25d0deccec1000811030000006e6a1f5b6ff9586c153bd65db1862588e68ce56d981a9536c847d67fe8aa8f47c8f5fd3704d9a6b05cd65e3e91d9d901f5cb2d4ec46b7c923e870b18757c1622f49564f0524f2f40166b2762b020110026b59e8e5061e617bf", 0xf8}, {&(0x7f0000c8f000-0x49)="64077bd0cfc8a65483cebf7a4985e27c149442b4a710e4be119be86a41db7b9af149f7502dadf100f32a828ac85e6bb07a0621bfb439994cbd5222a4e776aaf6e4f0436394276e3ba9", 0x49}, {&(0x7f0000ba1000)="", 0x0}, {&(0x7f0000db7000+0x77c)="289f45c77326c470bca87f90190865e31f80a47419984666b2075daf4e5e68b0b0c9b0eb3b7e22a35fdbb9d1a92f36839b3c1d07ca4ec941a6d09150baff9deb0386570be5d7574b556a81d00fa6d4e2d9d29956c91b204dff4de48fbfc6e28d10191422f12f080a6d0b18744a2cf021fa24816dc934c4890cc0162d78347ce184b68afd1b614812b1d7ddf71729b643eea06bfab65ee8dd6be16dfac806492bcc40e827f69d587cb405c21787cd59f62efc059ead0e8acc043f508f3088408d7c5feeddd512b99231fa0d9251f7", 0xce}], 0x8, 0x0) readv(r0, &(0x7f0000409000-0x10)=[{&(0x7f0000a3a000)=""/23, 0x17}], 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00005fc000-0x26)="166db78c715dc5433172356ccf370b2ae980ff3fa21e9cf81ab3f0d86af302b9cc261c784a69") 2017/12/30 13:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readlink(&(0x7f00009d2000-0x8)='./file0\x00', &(0x7f000048e000)=""/93, 0x5d) linkat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) 2017/12/30 13:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x1000000000004225, r3, 0xffffffffffffffff, 0x4) ptrace(0x4207, r3) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 13:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f2f000-0x8)={0x0, 0x9, 0x28}, &(0x7f0000ba7000-0x4)=0x8) pwritev(r0, &(0x7f000082f000-0x30)=[{&(0x7f00007c0000)="a977637064c270affc739b75ab7f20ef4bbcef0f5cf78b69896f9a22181d9f1f2f0b40ced0038c06eef54422ef1aa560170585cc9222f894b3a79f30afcaf8f149cc", 0x42}, {&(0x7f0000a4b000-0x7b)="9952ea2896179ba1d130d2dbf7650c67f153b9d71a8a4f9cb668b5a786012068c21a1080704597e1210123bf39a6562967f17d13112379af3564663fdfddeaac05e2884ec17fc5845ba5ccf8d3a1c7d85a026353656d25abaef6c9eb932c90005a77688ef1d6ef81054e70988f413689617b4c97f4e2cd92f75ff2", 0x7b}, {&(0x7f0000758000-0xd5)="c7f529441024ad0da797b516a5c9a6cdcebbf00333b13159be2f56287520206da7afce13bf7d937c8388592bdb54068522eb448c1fb3656e564aa651b5eeaa0a6b95a7b95c69e1a0ba79d9a3de303ea22a7e36f44d5ac4d832d2f86b77d4b94fc322142765e23633eff7723d6d57026ae2d0c70b15fecd6db15fbdde4471e3a029619b94c295c10ca4a03af8ee07f284008eb553e4549e57c246b339c6408ecc2da68673370bd63865e4df58f977356520001f6ffe11f0af9231886ee96f4fc690f67b5027ca2b1305eb48025fd0eccc132c3485bf", 0xd5}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003ad000-0x47)={r1, 0x8001, 0x3f, "1fa98afbe1fa2f583c4e6d2c130f2abc4b38f0fe47cf0914f09fc01291c4bae0e3f61e6898ec14ab40454a79a1e2ff6c6de38c139d1b0290d12fc45ded5ee3"}, 0x47) 2017/12/30 13:12:37 executing program 4: clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000a0c000)=0x0, &(0x7f000084c000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000009c000-0x4)=0x3, &(0x7f0000a02000-0x4)=0x4) 2017/12/30 13:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/hwrng\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000019d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000)=0xb) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ea000-0xb8)={0x0, 0x7, 0x0, 0xd48a, 0x8, 0x4, 0x5, 0x8, {0x0, @in6={{0xa, 0x1, 0x44d7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7ff, 0x10001, 0x88a, 0x5}}, &(0x7f00004eb000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cee000-0x8)={r2, 0x3}, &(0x7f0000a15000-0x4)=0x8) 2017/12/30 13:12:37 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000047000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000033000)=""/104, &(0x7f0000053000)=0x68) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000055000-0x6)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000010000)={0x8, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/30 13:12:37 executing program 0: clone(0x0, &(0x7f0000212000-0xa8)="", &(0x7f000006e000-0x4)=0x0, &(0x7f00007af000-0x4)=0x0, &(0x7f0000dda000-0x10)="") faccessat(0xffffffffffffffff, &(0x7f0000bc0000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x3b1, 0x37, 0x1, 0x6, 0x3, 0x1, 0x14cbc438, 0x9, 0x2, 0x7fff, 0x7, 0x80000001}) 2017/12/30 13:12:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000087c000-0xb4)=[{{&(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d5000-0x20)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000896000-0xe)=""/14, 0xe}], 0x2, &(0x7f00001fd000-0x17)=""/23, 0x17, 0x7}, 0x5}, {{&(0x7f0000f9a000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000b28000)=""/4096, 0x1000}, {&(0x7f0000332000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000ed1000)=""/245, 0xf5}, {&(0x7f0000000000)=""/18, 0x12}], 0x6, 0x0, 0x0, 0xfffffffffffffffd}, 0x8}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00002a3000-0x3a)=""/58, 0x3a}, {&(0x7f0000f94000)=""/135, 0x87}], 0x2, &(0x7f0000000000)=""/87, 0x57, 0xcc}, 0xf3b2}], 0x3, 0x100, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000)=r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0xf1b1, 0x4) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) flock(r0, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x4) fchmod(r0, 0x32) timerfd_create(0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7fffffff, 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0xd6)="ef423138c9afc4ea4741c8a1a95ca1b18ed5fbd8ef0b926a40b959547ed67060d143fd8917c24ed8f8cfed9df3019fa57d03f3f64036bb112f21196d3ec4327cc7f495fe86c6894897cd5b361cced79af4bdb5d6f21d9ccb94e222fd30a3a504a4ce6d018bd981b3a9ead4758ca85fb03fe909013cb5c6e79e6d26180424615bbbbbf9f3032ffe342d2fc87dafcc9a3835644d1fdddc1f54864eccc4d5ffc2122c72b3a6d8c75eda52ae01a38ec24dabb79863efd762cbd159d9ecaddbab798346a76a6d073bc8aed1f0d37959ca74f58a25342336e8", 0xd6, 0x2, 0x651}], 0x30000) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000004000)={r6, 0xffffffff, 0xa7, "e7f778db872ee92d177ac49605780a67caaea5899571cf640dc188d22d858fbf8c195a01175cfa81fde5efeba9df047a725cbc593e6db2e557bc9b5de805d669f2a4a891065279a1e2abdc4f176ccd575984f91facf05de28fbc5b6a98552f6c4e606642b06562917566bc2a14095d6d08fe06eb8b930c81298ecdbf96f6ea9f403b795197f39cb9ef49804ede080f7b88f96135cd8f175b561b834884ba61b2b4ede6cda46897"}, 0xaf) 2017/12/30 13:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00002af000)="0000000000000fa6", 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f59000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006b6000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x800000000100080, 0x2000ff, 0x1, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000138000)=0x10000009, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 241.997714] INFO: task syz-executor3:9134 blocked for more than 120 seconds. [ 242.004952] Not tainted 4.4.107-g610c835 #12 [ 242.010276] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.018238] syz-executor3 D ffff8801d59578a8 29416 9134 3537 0x00000004 [ 242.025632] ffff8801d59578a8 ffff8801d5957858 0000000000000246 0000000000000292 [ 242.033630] 0000000041b58ab3 ffffffff83fa7300 ffff8801db21f878 ffff8801db21f8a0 [ 242.041636] ffff8801db21ef98 ffff8801d5b8df00 ffff8801d4d7af80 ffff8801d5950000 [ 242.049647] Call Trace: [ 242.052210] [] schedule+0x9a/0x1c0 [ 242.057369] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.064028] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.070282] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.077352] [] ? prepare_to_wait_event+0x420/0x420 [ 242.083917] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.089966] [] loop_set_status+0x1a2/0xfc0 [ 242.095815] [] loop_set_status64+0xae/0x130 [ 242.101774] [] ? loop_set_status_old+0x2e0/0x2e0 [ 242.108185] [] ? mutex_lock_nested+0x5d4/0x850 [ 242.114395] [] ? avc_has_extended_perms+0x407/0xf30 [ 242.121047] [] ? avc_has_extended_perms+0xe2/0xf30 [ 242.127613] [] lo_ioctl+0xce3/0x19c0 [ 242.132945] [] ? avc_ss_reset+0x110/0x110 [ 242.138764] [] ? loop_lookup.part.18+0x110/0x110 [ 242.145137] [] blkdev_ioctl+0x4ab/0x1990 [ 242.150934] [] ? blkpg_ioctl+0x910/0x910 [ 242.156614] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 242.163438] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.170436] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.177329] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.184157] [] ? __fd_install+0x224/0x5f0 [ 242.189958] [] ? quarantine_put+0xab/0x180 [ 242.195808] [] block_ioctl+0xde/0x120 [ 242.201261] [] ? blkdev_read_iter+0x170/0x170 [ 242.207381] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.213004] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.219216] [] ? __fget+0x20b/0x3b0 [ 242.224459] [] ? __fget+0x232/0x3b0 [ 242.229724] [] ? __fget+0x47/0x3b0 [ 242.234891] [] ? security_file_ioctl+0x89/0xb0 [ 242.241134] [] SyS_ioctl+0x8f/0xc0 [ 242.246297] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.253046] 1 lock held by syz-executor3/9134: [ 242.257616] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.267051] Sending NMI to all CPUs: [ 242.271908] NMI backtrace for cpu 0 [ 242.275505] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.282783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.292115] task: ffff8800bb2397c0 task.stack: ffff8800bbb20000 [ 242.298154] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.306880] RSP: 0018:ffff8800bbb27cb8 EFLAGS: 00000046 [ 242.312314] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.319574] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.326814] RBP: ffff8800bbb27ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.334075] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.341319] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.348613] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.357007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.362973] CR2: 00007f25434759b8 CR3: 00000001d527f000 CR4: 00000000001406f0 [ 242.370239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.377489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.384751] Stack: [ 242.386866] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.394385] dffffc0000000000 ffff8800bbb27d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.401914] 0000000000000003 ffff8800bbb27d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.409429] Call Trace: [ 242.411977] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.418362] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.425427] [] ? print_lock+0xab/0xae [ 242.430869] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.437600] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.444577] [] watchdog+0x6fa/0xae0 [ 242.449843] [] ? watchdog+0xc3/0xae0 [ 242.455171] [] kthread+0x268/0x300 [ 242.460348] [] ? reset_hung_task_detector+0x20/0x20 [ 242.466979] [] ? kthread_create_on_node+0x400/0x400 [ 242.473646] [] ? kthread_create_on_node+0x400/0x400 [ 242.480294] [] ret_from_fork+0x3f/0x70 [ 242.485794] [] ? kthread_create_on_node+0x400/0x400 [ 242.492449] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.511421] NMI backtrace for cpu 1 [ 242.515013] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.522021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.531382] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.537410] RIP: 0010:[] [] reschedule_interrupt+0x0/0xa0 [ 242.546168] RSP: 0018:ffff8801da2afd48 EFLAGS: 00000046 [ 242.551605] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.558867] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.566107] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.573374] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.580637] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.587914] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.596117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.602001] CR2: 00007f45ad934000 CR3: 00000001d527f000 CR4: 00000000001406e0 [ 242.609262] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.616515] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.623788] Stack: [ 242.625907] ffffffff810cf516 0000000000000010 0000000000000246 ffff8801da2afd78 [ 242.633439] 0000000000000018 ffffffff81233c3d ffff8801da2afdb0 ffffffff81027d75 [ 242.640979] ffff8801da2b0000 ffffffff847d6708 0000000000000000 0000000000000000 [ 242.648508] Call Trace: [ 242.651058] [] ? native_safe_halt+0x6/0x10 [ 242.656907] [] ? trace_hardirqs_on+0xd/0x10 [ 242.662872] [] default_idle+0x55/0x3c0 [ 242.668387] [] arch_cpu_idle+0xa/0x10 [ 242.673804] [] default_idle_call+0x48/0x70 [ 242.679673] [] cpu_startup_entry+0x605/0x820 [ 242.685698] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.692530] [] ? call_cpuidle+0xe0/0xe0 [ 242.698138] [] ? clockevents_register_device+0x122/0x230 [ 242.705202] [] start_secondary+0x304/0x3e0 [ 242.711074] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.717635] Code: 01 00 65 48 0f 44 24 25 98 3e 01 00 57 e8 92 d1 88 fd e8 34 53 93 fd e9 bb e9 ff ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 <0f> 1f 00 68 02 ff ff ff fc 48 83 c4 88 4c 89 5c 24 30 4c 89 54 [ 242.737058] Kernel panic - not syncing: hung_task: blocked tasks [ 242.743181] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.750417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.759738] 0000000000000000 43f610dfb12e4577 ffff8800bbb27ca8 ffffffff81d0457d [ 242.767688] ffffffff83881e80 ffff8800bbb27d80 dffffc0000000000 7fffffffffffffff [ 242.775636] ffff8801d4d703e8 ffff8800bbb27d70 ffffffff8141774a 0000000041b58ab3 [ 242.783585] Call Trace: [ 242.786145] [] dump_stack+0xc1/0x124 [ 242.791472] [] panic+0x1aa/0x388 [ 242.796453] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.803347] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.810586] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.817825] [] watchdog+0x70b/0xae0 [ 242.823065] [] ? watchdog+0xc3/0xae0 [ 242.828395] [] kthread+0x268/0x300 [ 242.833548] [] ? reset_hung_task_detector+0x20/0x20 [ 242.840179] [] ? kthread_create_on_node+0x400/0x400 [ 242.846810] [] ? kthread_create_on_node+0x400/0x400 [ 242.853441] [] ret_from_fork+0x3f/0x70 [ 242.858942] [] ? kthread_create_on_node+0x400/0x400 [ 242.865785] Dumping ftrace buffer: [ 242.869330] (ftrace buffer empty) [ 242.873006] Kernel Offset: disabled [ 242.876610] Rebooting in 86400 seconds..